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Best Fat Burner Supplements: Top 46 Weight Loss Diet Pills of 2019

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Best Fat Burner Supplements: Top 46 Weight Loss Diet Pills of 2019

Every fat burner makes a similar promise. They all claim to help you lose weight more easily than competing supplements.

A good fat burner contains ingredients that induce thermogenesis, suppress appetite, or enhance fat burning activity in other ways. A bad fat burner makes big promises without backing them up – like claiming you can lose 10 pounds in a week without diet or exercise.

Which fat burners work better than the rest? Which supplements can actually help you burn fat? Today, we’re ranking the best fat burners on the market in 2019.

Top 46 Best Fat Burner Supplements

Leanbean: The Female Fat Burner

LeanbeanThis trendy diet pill is marketed specifically towards women. The pill comes in professionally-designed packaging that immediately distinguishes it from other diet pills on the market. Using 12 active ingredients, Leanbean claims to suppress your appetite, boost your metabolism, and induce thermogenesis, among other benefits.

Key ingredients in the formula include green coffee and green tea extract, both of which are commonly found in other diet pills. There’s also garcinia cambogia, the trendy herbal extract that’s been shown to suppress appetite. Leanbean isn’t cheap. A 1 month supply (120 capsules) will cost around $60. The supplement is also not sold on Amazon.

Key Features:

  • Uses natural herbal extracts to increase fat burning and suppress appetite
  • Not the cheapest diet pill, but also far from the most expensive
  • Emphasis on proven natural ingredients
  • 12 active ingredients in total
  • Strong customer reviews and testimonials from elite female athletes
  • 90 day money back guarantee

Animal Cuts

Animal Cuts is one of the best-known pre-workouts and fat burners available today. It’s advertised as an all-in-one supplement that supports thermogenic activity and metabolism. You can buy it in the form of a bulk powder or as grab and go packets that deliver the same dosage every time.

There are eight (!) different proprietary formulas inside Animal Cuts, including a stimulant complex, metabolic complex, thyroid complex, water shedding complex, and nootropic complex, among other ingredients.

Key Features:

  • Available as a bulk powder or in packets
  • Contains a hefty dose of a wide range of ingredients, including everything from stimulants and metabolic boosters to nootropics
  • All-in-one fat burner and pre-workout
  • Boosts physical and mental energy with multiple methods of action
  • Great for supporting a short-term cut or boosting long-term weight loss

Nuton Ketone Oil – Pure C8 MCT Oil

Nuton Brainfood sells a Pure Caprylic Acid Oil supplement as a fat burner and energy booster. The oil is sourced from organic coconuts. Like other MCT oils, this supplement is ketogenic, which means it encourages your body to enter the natural fat burning state of ketosis.

If you are following the keto diet and exercising, then the Nuton Brainfood Ketone Oil supplement may the right choice for you.

Key Features:

  • Easy to add to coffee or shake
  • Contains pure caprylic acid (C8) with no lauric acid
  • Vegan, organic, and 100% BPA-free
  • Keto friendly

NutraTech AtraFen Elite – Professional Formula Fat Burner

NutraTech describes their AtraFen Elite supplement as a “professional formula fat burner” that induces thermogenesis and amplifies fat burning in the body.

Like other thermogenesis diet bills, this supplement will stimulate your metabolic system and enhance your rate of energy burning. Your body will naturally burn more fat throughout the day.

Key Features:

  • Competitively priced
  • Powerful thermogenic
  • Made in the United States in GMP-certified, FDA-mandated facilities
  • More than 2,800 reviews on Amazon (4.4 star average rating)
  • Marketed specifically to athletes and dieters who want to take their workouts to the next level

Muscletech Hydroxycut Hardcore Elite

Hydroxycut Hardcore Elite is one of the best-known names in the fat burner supplement industry. Muscletech has been making this supplement for years. Today, it’s prized for its ability to reduce moisture retention while inducing thermogenesis in the body.

Key ingredients include 270mg of caffeine along with forskolin, L-theanine, cocoa extract, yohimbe extract, and coffee extract, among others.

Key Features:

  • One of the best-known and bestselling fat burners for over a decade
  • 50 servings (100 capsules) per container
  • 270mg of caffeine per serving
  • High dose of caffeine mixed with ingredients like forskolin, coffee extract, L-theanine, and more

Cellucor C4 Ripped

Another well-known name, Cellucor’s C4 Ripped is best-known as a high-powered pre-workout instead of as a fat burner. However, the formula contains a range of powerful fat burning compounds like capsaicin extract and caffeine (150mg per serving) along with amino acids.

It’s one of the most popular pre-workouts and fat burners available today for good reason.

Key Features:

  • Blend of proven fat burner, thermogenesis-inducing, pre-workout ingredients that work in multiple ways
  • 150mg of caffeine in each 6g scoop
  • Works in multiple ways by providing a range of vitamins, minerals, amino acids, and other energy boosters
  • One of the best-known and best-selling pre-workouts and fat boosters available today
  • Available in Berry Brainiacs, Blue Raspberry, and Cherry Limeade

Powher Pre-Workout for Women

Some pre-workout supplements are marketed specifically towards men: they promise to increase your pump and make your muscles swell. A growing number of supplement makers, however, are finally realizing that women use pre-workouts too. Powher is one of the best female-focused pre-workouts on the market. It comes in the form of pink powder packaged inside an equally-pink bottle.

Active ingredients in Powher include two formulas you don’t find in many other supplements on this list, including Oxyjun and Enxtra. Oxyjun is a natural extract sourced from the bark of the Termninalia Arjuna tree. In one study, 32 participants were able to enhance athletic performance using Oxyjun. Enxtra, meanwhile, is a blend of three natural extracts (C. Flexuous oil, A. galangal, and G. glabra) that purportedly offer a natural alternative to caffeine without the caffeine crash. There’s also a special type of beetroot extract called rednite, which also gives Powher its unique pink color while enhancing nitrate levels within the body.

Key Features

  • Increase natural energy levels during a workout
  • Enjoy caffeine-like benefits without the crash or other side effects
  • Improve NO production to keep muscles fueled to the end of your workout
  • Reduce fatigue during exercise
  • Increase VO2 max using natural herbal extracts

Sascha Fitness Fit9 Fat Loss Support

Sascha Fitness’s Fit9 Fat Loss Support supplement is one of the bestselling fat burners on Amazon (in fact, as of July 2019, it’s currently in the #1 spot in the fat burner supplements category). The supplement works in a different way than other diet pills on this list: it decreases fluid retention to support a cut instead of “inducing thermogenesis”.

The formula also claims to reduce cellulite by minimizing the body’s production of excess fat. The hefty formula contains 2310mg of a fitness blend containing dandelion root extract, gotu kola extract, green tea extract, L-theanine, and other ingredients.

Key Features:

  • Bestselling fat burner on Amazon
  • Vegetarian capsules
  • 120 capsules (30 servings) per container
  • Mix of herbal extracts that could minimize water retention and decrease cellulite
  • Ideal for cutting weight or looking great for short periods of time

Nobi Nutrition Premium Women’s Fat Burner

Nobi Nutrition’s Premium Women’s Fat Burner claims to help you burn fat, tone up, and slim down. Unlike other fat burners on this list, this is a BHB carb blocker supplement specifically designed to help women increase their metabolism and burn fat as fuel.

By taking the supplement daily, you can support lean muscle growth while curbing hunger and cravings.

Key Features:

  • Made in the United States in an FDA-approved facility
  • One of the bestselling fat burners on Amazon
  • Marketed specifically towards women
  • Suppresses appetite


VINTAGE BURN claims their fat burner supplement is “the first muscle-preserving fat burner” for thermogenic weight loss. While other fat burners on this list might burn muscle and fat, this supplement claims to burn fat without targeting your valuable muscles. It’s one of the bestselling products on Amazon and, with over 8,000 reviews as of July 2019, the supplement has an average rating of 4.3 stars out of 5.

Key ingredients include green coffee bean extract, caffeine, bacopa leaf extract, garcinia cambogia, and forskolin.

Key Features:

  • Wide range of proven diet pill ingredients, including garcinia cambogia, caffeine, bacopa monnieri, raspberry ketones, green coffee bean extract, and green tea leaf extract
  • Preserves muscle while burning fat
  • 8,000+ reviews on Amazon (4.3 star average rating)
  • Non-GMO, vegetarian, keto, gluten-free
  • GMP and FDA certified
  • Multi-action fat burner that induces thermogenesis in a variety of ways

NutraTech AtraFen ThermoDrops

This is the second NutraTech AtraFen supplement on our list. These ThermoDrops, like the AtraFen Elite supplement above, claim to induce thermogenesis in the body and burn fat to give you lasting, all-day energy. You apply drops beneath your tongue whenever you want to raise energy levels or suppress your appetite.

If you don’t like taking powders or capsules all day, then these sublingual drops may be a better option.

Key Features:

  • Sublingual drops go to work more quickly than powders and capsules, have better bioavailability
  • No bloating or gastrointestinal issues compared to capsules and tablets
  • Induce thermogenesis, increase energy, and suppress appetite all at the same time
  • Made in the United States in a GMP-certified facility

BASE Nutrition Activate Thermogenic Pre-Workout

BASE Nutrition makes a popular fat burner called Activate Thermogenic Pre-Workout. The supplement claims to help anyone shed pounds and boost energy and stamina by inducing thermogenesis and lipolysis (fat burning). In the body. The core ingredient in the supplement is the patented Alpha-GPC formula.

This formula has been shown to not only induce thermogenesis, but also enhance mental performance. In fact, Alpha GPC is found in many nootropic supplements.

Key Features:

  • Multiple active ingredients, including Alpha GPC (as Alphasize), theacrine (as TeaCrine), Lean GBB, Paradoxine, and Bioperine
  • Small dosages of two amino acids (L-Tyrosine and L-Carnitine)
  • 100mg of caffeine in each capsule
  • Enhance mental and physical performance while boosting fat burning
  • Made in the United States by a certified supplement manufacturer for the U.S. military (BASE Nutrition)

LEAN PM Fat Burner and Sleep Support

LEAN PM is the first fat burner on this list specifically designed to improve nighttime fat burning. While other fat burners contain caffeine and other stimulants, this supplement supports fat loss with ingredients like EGCG (from green tea leaf extract), L-theanine, 5-HTP, and melatonin.

The formula is designed to keep your body burning fat throughout the night.

Key Features:

  • One of the bestselling fat burners on Amazon
  • Fat burning ingredients mixed with melatonin to induce fat burning and sleepiness
  • Keeps your body burning fat throughout the night while also relaxing the body

Bay Nutrition Garcinia Cambogia 95% HCA Natural Weight Loss Supplement

Garcinia cambogia continues to be a trendy ingredient in diet pills today. The herbal extract has been shown to suppress the appetite while also inducing fat burning. That means you eat less naturally and you burn away calories more easily.

Bay Nutrition’s garcinia supplement contains garcinia cambogia with a 95% HCA concentration, which is the highest you’ll see in the supplement space.

Key Features:

  • 1400mg of garcinia cambogia formula with 95% HCA concentration
  • Gluten-free, veggie capsules
  • No caffeine, stimulants, or other ingredients
  • Made in a GMP-certified facility
  • Dual-action fat burner that suppresses appetite and induces thermogenesis

Boneafide Nutrition Shred Fat Burner Thermogenic

The packaging for this supplement makes it look like something out of an alien spacecraft. The packaging also claims to help you get “shredded to the bone”. It’s a powerful fat burner, metabolism booster, and appetite suppressant that claims to boost energy and focus without a crash or jitters.

Interestingly, the supplement also claims to specifically burn brown adipose tissue – the difficult-to-burn fat that often collects around problem areas of the body.

Key Features:

  • Raise energy and focus
  • Boost energy with no crash or jitters associated with stimulants
  • Boost serotonin using 5-HTP
  • Can burn away difficult-to-lose brown adipose tissue

BURN-XT Thermogenic Fat Burner

Burn-XT’s Thermogenic Fat Burner descries itself as a fat burner, appetite suppressant, and energy booster that helps you burn more calories and lose weight. It’s like if you packed a caffeine pill with a handful or herbal extracts.

The supplement contains 270mg of caffeine (about 3 cups of coffee’s worth) along with 700mg of Acetyl-L-Carnitine, 450mg of green tea leaf extract, and 50mg of cayenne pepper fruit extract, all packaged into each 2 veggie capsule serving.

Key Features:

  • Synergistic weight loss benefits, including fat burning, appetite suppression, and energy boosting
  • Strong dose of caffeine (270mg per serving)
  • Proven weight loss compounds, including amino acids, green tea leaf extract, and cayenne pepper
  • One of the bestselling products in the Amazon “weight loss pills” category

AMRAP Nutrition – MCT Powder

AMRAP Nutrition makes an MCT Powder supplement derived from coconut oil. The popular supplement can help your body enter a fat burning state of ketosis. Plus, with each serving of the MCT Powder containing 2,000mg of fatty acids, this supplement makes it easy to meet your macros for the day while also enjoying long-lasting energy.

MCT Powder consists of 100% medium chain triglyceride powder sourced from pure coconut oil.

Key Features:

  • Supports brain health and physical wellbeing
  • Helps your body enter natural state of ketosis, creating an optimal fat burning environment
  • Curbs appetite
  • Contains 2,000mg of fatty acids per serving
  • 90 day money back guarantee

Bio Natural Labs Garcinia Cambogia with 95% HCA

Bio Natural Labs claims their garcinia cambogia supplement is a fat burner, energy booster, and appetite suppressor. You can not only increase fat burning, but you can also decrease your appetite and raise your energy levels. The dose of garcinia cambogia is relatively high compared to other supplements on this list, with 1400mg of garcinia cambogia extract (95% HCA) in each 2 capsule serving (45 servings per container).

There are just three other listed ingredients, including chromium, calcium, and potassium.

Key Features:

  • High dose (1400mg of 95% HCA concentration) of garcinia cambogia in each serving
  • Suppress appetite, burn fat, and boost energy
  • Mixed with three other minerals (potassium, calcium, and chromium)
  • Manufactured in an FDA-registered, GMP-certified facility

LFI Labs Boost Burn

LFI Labs is one of the easiest supplements on this list to buy, with their Boost Burn diet pill available from Amazon, Walmart, and other major retailers. The supplement itself consists of a thermogenic stack that includes GLA, CLA, L-Carnitine, and garcinia cambogia.

There are 20 ingredients in total. LFI Labs claims their supplement can boost workout performance, enhance cardio and heart health, and improve muscle gain.

Key Features:

  • Available from Walmart, Amazon, and other major retailers
  • Competitively priced
  • 20+ ingredients that claim to transform your body while supporting natural weight loss
  • Multi-action effectiveness, including better cardio performance, improved metabolism, better heart health, and enhanced thermogenesis
  • Transparent label with all ingredients and dosages listed
  • Ingredients to enhance cognitive and physical performance (choline bitartrate and chromium, for example)

Levelup CLEAN MCT Caprylic Oil

There’s a reason why there are so many MCT oils on this list so far already: MCT oils are a crucial component in many keto diets, and the keto diet is a proven weight loss mechanism. CLEAN MCT is one of the top MCT oil supplements available from major retailers today. The supplement is made from 100% pure C8 caprylic acid MCT oil that instantly converts into ketones for smooth, stable energy and improved fat burning activity.

Oh, and there’s 14g of Clean MCT (caprylic acid triglycerides) in each serving, giving you 14g of saturated fat (and 14g of total fat) per serving.

Key Features:

  • Encourages your body to naturally enter state of ketosis
  • Enhances physical energy and cognitive performance
  • Controls blood sugar spikes, reduces food cravings, and provides a long-term release of stable energy
  • Vegan, gluten-free, Halal, Kosher, and non-GMO
  • Affordably priced (64 servings per bottle) and high-rated on Amazon (4.7 stars with 800+ reviews)

Evlution Nutrition ENGN SHRED Pre Workout

Evlution Nutrition’s ENGN Shred Pre Workout supplement is advertised as an energy booster and thermogenic fat burner that provides powerful weight loss results. There’s a hefty dose of B vitamins mixed with all sorts of other unique ingredients.

Each serving (7.5g scoop, 30 scoops per container) includes 1600mg of CarnoSyn Beta-Alanine, 1000mg of Betaine Anhydrous, 500mg of choline bitartrate, 500mg of L-Tyrosine, 500mg of CLA, and 250mg (!) of caffeine, among other ingredients. It’s like if you crammed every fat burner on this list into a single supplement. If the artificial flavors don’t bother you, then this is one of the most powerful pre-workouts / fat burners on the market.

Key Features:

  • Affordably priced from Amazon and other retailers (about $30 for 30 servings)
  • Huge dosages in each scoop, including 1600mg of beta-alanine, 1000mg of betaine anhydrous, and 250mg of caffeine
  • Natural and artificial flavors
  • Two flavors, including Cherry Limeade and Blue Raz
  • Ready to mix with water or beverage of your choice

Evlution Nutrition Lean Mode Stimulant-Free Weight Loss Supplement

Up above, we mentioned that Evlution Nutrition’s ENGN SHRED was one of the most powerful thermogenic supplements and fat boosters available today. It also contains a hefty dose (250mg) of caffeine. If you want all that power with none of the stimulants, then Evlution Nutrition also makes their Lean Mode pre-workout / fat burner supplement.

The thermogenic effects come from CLA and green coffee bean extract (from decaffeinated coffee beans), among other ingredients, ensuring you get maximum fat burning potential without caffeine and other stimulants.

Key Features:

  • 5 active ingredients that induce thermogenesis and fat burning without using stimulants
  • Gluten-free
  • Fruit punch flavor
  • Boost antioxidant levels and mood

Evlution Nutrition Trans4orm Thermogenic Energizer Powder

This is the third Evlution Nutrition supplement on this list so far. Flavored with “Blue Raz” blue raspberry flavor, this supplement uses an advanced fat loss ingredient complex to burn fat, increase energy, control appetite, and manage metabolism.

The supplement also claims to increase mental focus.

Key Features:

  • Thermogenic ingredients that promote fat loss
  • Preserves muscle mass while burning unwanted fat
  • Made in the United States in an FDA-registered, GMP-certified facility
  • Affordably priced at around $20 for 60 servings from Amazon and other retailers

Ketoflair Keto Advanced Weight Loss

Ketoflair’s Keto Advanced Weight Loss supplement contains BHB ketones, the trendy new fat burners that purportedly kick your body into a state of ketosis.

Each 3 capsule serving includes a blend of three different BHB blends (magnesium, calcium, and sodium) along with caffeine.

Key Features:

  • Proprietary formula makes it impossible to determine individual dosages
  • Caffeine dosage not listed (it’s one of four ingredients in the 1200mg proprietary formula)
  • Contains three different types BHB ketones to kickstart ketosis
  • Made in the United States

Evogen Naturals Carnigen – Elite Energy and Recovery Catalyst

Most of the supplements featured on this list claim to induce thermogenesis during a workout when taken as a pre-workout. This Evogen Naturals Carnigen supplement, however, works in a different way: it’s a blend of pure carnitine that will help your body convert fat into energy, promoting better recovery. The supplement is marketed as an “elite energy and recovery catalyst”.

If you like taking BCAAs after a workout, or if you want to enhance your body’s ability to recover from a workout, then the Evogen Naturals Carnigen supplement may be the right choice.

Key Features:

  • Supports faster recovery after a workout
  • Converts fat into energy, burning away fat while raising natural energy levels
  • 4 different types of carnitine
  • No artificial sweeteners or flavors, naturally-derived Mandarin Orange flavor
  • Mixed with additional vitamins and minerals

Evogen Lipocide IR – Metabolic Accelerator Powder

The “IR” in this supplement’s name stands for “instant release”. The formula claims to accelerate your metabolism and induce thermogenesis, raising energy levels and suppressing appetite. Active ingredients include cocoa extract (as Chocamine), Acetyl L-Carnitine, choline bitartrate, green coffee bean extract, caffeine, and other ingredients.

Three different flavors are available, including Patriot Pop, Sour Watermelon, and Orange Mango Blast.

Key Features:

  • Caffeine, amino acids, herbal extracts, and other ingredients
  • Induces thermogenesis and enhances natural fat burning
  • Boosts physical and mental energy
  • 200mg of caffeine per serving
  • Natural and artificial flavors

FitPal Natural Thermogenic Fat Burner

FitPal’s Natural Thermogenic Fat Burner claims to contain the “ultra fat burning formula” that suppresses your appetite, burns fat, and boosts metabolism. Three key active ingredients include garcinia cambogia, green coffee extract, and raspberry ketones, all of which can be found in other diet pills listed here (although we don’t often see all three at once).

There’s a reasonable 130mg of caffeine anhydrous in each serving.

Key Features:

  • Natural ingredients, including herbal extracts mixed with caffeine
  • Works in multiple ways, claiming to block carb cravings, prevent fat storage, detoxify the body, enhance fat burning, and suppress appetite
  • Claims to be 7x more effective for burning fat and building muscle simultaneously
  • Less caffeine than many other fat burners on this list (130mg per capsule)

Slim Organix Forskolin Extract

Forskolin Extract is another trendy diet pill ingredient that has become extremely popular in recent years. The Slim Organix Forskolin Extract supplement is marketed as an “advanced weight management formula” that supports cardiovascular health and helps you burn fat.

Each serving contains 300mg of forskolin.

Key Features:

  • Breaks down stored fat
  • Encourages the release of fatty acids from adipose tissue
  • Can induce thermogenesis and suppress appetite
  • Safe for men and women

Nutrition 53 Lean 1

Nutrition 53 Lean 1 is one of the bestselling meal replacement fat burner supplements on Amazon. Available in thee flavors, the supplement contains a blend of protein, carbs, fiber, vitamins, and minerals to give your body everything it needs to skip a meal while losing weight. There’s 20g of protein and 10g (!) of dietary fiber in each serving.

Priced at $30 for each 15 serving tub, Nutrition 53 Lean 1 isn’t the cheapest option available today, however.

Key Features:

  • One of the best meal replacement shakes with fat burning ingredients
  • Include fiber, protein, carbs, vitamins, and minerals to allow you to skip a meal without skipping nutrition
  • Available in birthday cake, chocolate, and vanilla flavors
  • 20g of protein and 10g of dietary fiber per serving

Bio Sense Acai Berry

Bio Sense’s acai berry supplement delivers 600mg of acai berry in each serving. The supplement claims to support fat burning while working as a powerful antioxidant.

The acai berry is sourced from Brazil. In addition to weight loss, advertised benefits include better immune system health and improved skin health.

Key Features:

  • 600mg of acai berry (4:1 extract) fruit extract in each capsule
  • 60 capsules / 60 servings per container
  • No other listed active ingredients
  • Gelatin (non veggie) capsules

NutraTech AtraFen Pro-3 in 1 Stimulant Free Fat Burner

Many of the fat burners on this list contain high doses of caffeine and other stimulants. NutraTech’s AtraFen Pro-3 in 1 fat burner, however, is free of any stimulants. So how does the formula burn fat?

Key ingredients include raspberry ketones, cayenne pepper, flaxseed oil, ginger, and various detoxifying herbal extracts.

Key Features:

  • Includes mostly herbal extracts and plant-derived compounds
  • No stimulants like caffeine
  • Three different proprietary formulas in each capsule
  • Burns fat, suppresses appetite, boosts metabolism, and detoxes the body
  • Made in the United States
  • Non-veggie gelatin capsules

Meeka Nutrition Gold Rush Fat Burner

Meeka’s Gold Rush Fat Burner supplement is described as an “advanced weight loss support” supplement. The formula includes ingredients like green tea leaf extract, garcinia cambogia, grapefruit powder, and acai, among other ingredients.

Key Features:

  • Detoxifies and cleanses the body
  • Urns fat and suppresses appetite
  • Uses mostly herbal extracts instead of large doses of caffeine or other synthetics
  • 64mg of caffeine per serving (about 2/3 of a cup of coffee)
  • Non-veggie gelatin capsules

Natures Craft Acai Berry

Natures Craft makes an acai berry supplement that claims to support fat burning by delivering a 600mg dose of acai berry to your system. There are 60 gelatin capsules (60 servings of 600mg of acai each) in each container.

Acai berry is the only listed active ingredient.

Key Features:

  • 600mg of acai berry extract in each serving with no other listed ingredients
  • Supports weight loss by inducing fat burning and thermogenesis
  • Suppresses appetite and improves digestion
  • Non-veggie gelatin capsules

MiCkey T Eight

This unusually-named supplement claims to be the best MCT oil on Amazon because it uses 100% pure C8 caprylic acid MCT instead of a blend (although most other MCT oil supplements on this list also use pure oil). MiCkey T Eight delivers 13.6g of MCT oil per serving for 13.6g of saturated fat (13.6g of total fat).

Whether following the keto oil or looking for a hefty dose of energy-boosting fat, the MiCkey T Eight MCT oil is one of the best fat burners available today.

Key Features:

  • Made in the United States and bottled in California
  • Kosher, Halal, non-GMO, gluten-free, and dairy-free
  • Pure caprylic acid medium chain triglycerides from non-GMO coconut
  • 13.6g of 8-Carbon Capyrlic Acid MCT oil
  • Keto friendly

Lmnitrix MELT Fat Burner

Lmnitrix makes their popular MELT Fat Burner supplement with similar ingredients to other fat burners on this list. Each serving (1 capsule, 60 capsules per container) includes 135mg of caffeine, 200mg of garcinia cambogia, 100mg of choline bitartrate, and a handful of other ingredients.

The main issue with MELT is that dosages are a little lower than most other supplements on this list, so you might have to double up your servings to enjoy similar results.

Key Features:

  • Blend of thermogenic and energy boosting compounds, including garcinia cambogia, caffeine, and choline bitartrate
  • Made in the United States in an FDA-regulated, GMP-certified facility
  • 60 day money back guarantee
  • Slightly weaker doses than other supplements on this list

MAJU Superfoods MCT Oil

Yet another MCT Oil supplement makes our list of the best fat burners. MAJU Superfoods makes their popular MCT Oil supplement from 100% pure coconut sources.

Many people add it to their morning coffee to boost metabolism and provide all-day energy.

Key Features:

  • Keto friendly
  • Available from Walmart, Amazon, and other major retailers
  • Odorless and flavorless
  • Competitively priced (under $20 for 32 servings)
  • 15g of fat (15g of saturated fat) per serving

The Genius Brand GENIUS BURN

The Genius Brand makes GENIUS BURN, a very popular supplement that combines diet pill ingredients with cognition boosting ingredients. It’s like mixing a good nootropic and fat burner together. Key ingredients include ashwagandha extract, Cognizin (citicholine), theacrine, capsicum fruit extract, Huperzia serrata, and more.

It’s not packed with caffeine and hefty thermogenic fat burners like other diet pills on this list, but it does contain a good mix of both nootropics and fat burner ingredients.

Key Features:

  • Nootropic ingredients to enhance cognition
  • Weight loss ingredients like capsicum fruit extract
  • No proprietary blends, caffeine, stimulants, or artificial ingredients
  • Stackable with other diet pills, thermogenic supplements, and nootropics

NutraTech Trioxalin

This is one of the few supplements on this list to be applied sublingually instead of taken as a powder or capsule. The manufacturer claims just a few drops of Trioxalin per day can curb your appetite, reduce cravings, and boost metabolism, helping you burn fat more easily than you would with diet and exercise alone.

Key Features:

  • Sublingual drops (applied under the tongue); not a capsule or powder
  • Contains a blend of nutrients, amino acids, and herbal extracts
  • Sweetened with natural flavors and stevia extract
  • “Scientifically engineered to burn fat”, according to NutraTech

MAV Nutrition Night Time Fat Burner

MAV Nutrition claims their Night Time Fat Burner can accelerate metabolism and calorie burn at night, making it easy to keep your metabolic and immune system functioning 24/7. Unfortunately, all ingredients are packed into a proprietary formula, making it impossible to compare individual dosages.

Listed ingredients in the 500mg “Rest and Reset Blend” include white kidney bean extract powder, green coffee bean extract, and melatonin.

Key Features:

  • Encourages your body to naturally burn sleep and raise metabolism at night
  • Proprietary formula with no listed individual dosages
  • Contains melatonin to encourage sleep naturally
  • Largest active ingredient by dosage is white kidney bean extract powder

RAW Synergies ThermoPre

RAW Synergies markets its ThermoPre supplement as a 2 in 1 pre-workout thermogenic fat powder for men and women. The formula contains theacrine and other ingredients to boost energy, improve mood, and enhance fat burning.

It’s also a multi-action formula containing MCT powder, caffeine, yerba mate, beta alanine, Cognizin (citicholine), and more.

Key Features:

  • 10 active ingredients to enhance physical and mental energy, fat burning, metabolism, mood, and more
  • 250mg of caffeine per serving
  • Burns fat with multiple ingredients and multiple methods of action
  • Boosts cognition using Cognizin citicholine, theacrine, and other ingredients
  • No proprietary blends or artificial fillers

SportsFoodNutrition Uncover Thermogenic Fat Burner

SportsFoodNutrition makes a popular Uncover thermogenic fat burner that claims to be clinically researched to burn excess fat while preserving lean mass using a “triple effect” thermogenic formula. That triple action formula includes a small amount of caffeine (50mg per capsule) mixed with acetyl-carnitine, ALA, garcinia cambogia, green tea extract, and yohimbe.

None of the dosages are found at particularly high levels, which weakens this supplement against its competitors listed here. However, there are also 90 capsules (90 servings) in each bottle, making it easy to double or triple up.

Key Features:

  • 600mg of ALA in each 1000mg capsule
  • 50mg of caffeine per capsule
  • Small amounts of garcinia cambogia, green tea extract, yohimbe, and other ingredients
  • Limited amounts of caffeine and no other stimulants or other ingredients that could give you jitters

Left Coast Performance MCT Oil Powder from Coconuts

Left Coast Performance makes a popular MCT Oil Powder supplement that is also advertised as a “thermogenic metabolism boosters” that is “great for weight management”. The formula also claims to go to work “lightning fast” while providing “all day energy”. It can be added to your coffee as a creamer, to a smoothie, or to the liquid of your choice.

The dose of fat per serving (5g) is slightly smaller than other MCT oils on this list, although it’s comparable to other MCT oil powders.

Key Features:

  • 100% pure, powdered, MCT oil derived from coconut
  • Easy to digest
  • Can be added to coffee, shakes, or liquid of your choice
  • 5g of total fat (5g of saturated fat) per serving

Cali Thermogenic

The popular Cali Thermogenic diet pill is so hardcore it comes with an “extreme warning” on the front label warning users not to exceed the recommended dosage and not to take the pill if they have heart problems. Each 1 serving (1 capsule / 60 capsules per package) contains a mix of caffeine and herbal extracts. Most ingredients are packaged into a mysterious proprietary formula where caffeine is listed as the first ingredient, making it hard to determine if there’s a high enough dose of any single ingredient to be effective.

Despite claiming to be an extreme, hardcore fat burner, it seems more likely that Cali Thermogenic is just an over hyped caffeine pill.

Key Features:

  • Induces thermogenesis and activates fat burning
  • High dose of caffeine
  • Proprietary formula that masks individual dosages of all but 3 ingredients
  • Extreme marketing
  • 30 day money back guarantee

Best Factor Next Gen Advanced Weight Loss Support

Best Factor’s Next Gen Advanced Weight Loss Support diet pills are marketed to women and men who want to boost their metabolism and induce thermogenesis. The “clinically proven formula” claims to tone muscles and melt away fat using “premium, powerful ingredients”. Key active ingredients include a mix of B vitamins along with a proprietary blend of conjugated linoleic acid (safflower oil), sunflower seed oil, and caffeine.

Best Factor doesn’t disclose the individual breakdowns within its proprietary formula.

Key Features:

  • Proprietary formula with no individual ingredient dosages listed
  • Mix of caffeine, safflower oil, sunflower seed oil, and B vitamins
  • Contains raspberry ketones, garcinia cambogia, and other herbal extracts to support various benefits

Biotek Nutrition Altrexa

Altrexa by Biotek Nutrition is an all-natural fat burner made with various herbal extracts that claim to enhance the body’s metabolic processes. Your body can burn fat better and faster using this formula. All six ingredients are packaged inside a mysterious proprietary formula.

We know there’s 450mg of caffeine and other ingredients, but we don’t know the specific dosage of any individual ingredient.

Key Features:

  • High dose of caffeine in each serving (specific dosage is unknown; part of 450mg blend)
  • Mixture of stimulants and herbal extracts
  • Proprietary formula with no individual dosages listed
  • Non-veggie, gelatin capsule

Rockstar Skinny Gal Thermogenic

Rockstar’s Skinny Gal Thermogenic diet pills are marketed to women who want to lose weight by inducing thermogenesis. The diet pills contain ingredients like raspberry ketones, garcinia cambogia, African mango extract, and CLA.

Most ingredients are packed into a proprietary blend, making it difficult to determine individual dosages.

Key Features:

  • Contains an undisclosed dose of caffeine (it’s the first listed ingredient in a 235mg proprietary formula)
  • Mix of thermogenic ingredients like caffeine and herbal extracts
  • Smaller doses than many other supplements on this list (just 40mg of garcinia cambogia, for example)
  • Marketed primarily towards women with trendy marketing campaigns and packaging

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Weight Loss

TurmaSlim: Healthy Plant-Based Weight Loss Turmeric Supplement?





TurmaSlim is a supplement that consumers can use to help them lose weight with plant-based ingredients. The product can be purchased directly from the official website, where consumers can also get many tips on the best ways to lose weight outside of this supplement.

What is TurmaSlim?

When it comes to weight loss, the struggle is real. Figuring out the right diet and exercise routine independently can be more stressful than the regimen itself. However, the creators of TurmaSlim believe that they have a solution.

According to the claims online, the use of TurmaSlim may:

Calling themselves “pioneers,” the team behind TurmaSlim uses “a new science-based method” that uses a blend of plant-based ingredients. The team is clear that they are hoping to get their product to at least 1 million people by the end of 2020. Though there are not many ingredients, the main weight-loss ingredient involved is Forskolin.

Purchasing TurmaSlim

The total cost of TurmaSlim will entirely depend on how many bottles the user wants to purchase at once. The product is available in the following increments:

  • 1 bottle: $69 each
  • 2 bottles: $59 each
  • 4 bottles: $44 each

All of the orders come with a 21-day diet regimen, an eBook about using turmeric, and a 21-day workout plan.

Every order placed is covered by a 90-day guarantee, allowing consumers to get a refund within the allotted time.

Contacting the Creators of TurmaSlim

Even though there’s information on the website, consumers may find themselves with additional questions. The customer service team can be reached by emailing, and the customer will receive a reply within 48 hours.

Consumers can also call 858-876-4753, if they want to speak with a representative in real time.

TurmaSlim Review Summary

The TurmaSlim regimen is fairly new and doesn’t provide much information consumers beyond some promises of success and few details on the actual label. The company doesn’t describe how long the user should take part in the regimen, or what to expect when they do. However, based on the ingredients, it appears that this product may give the metabolism a boost and reduce inflammation.

Consumers that want continued support from the creators can sign up for weight loss and fitness tips.

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Weight Loss

Best Garcinia Cambogia Supplements of 2019




Best Garcinia Cambogia Supplements of 2019

Garcinia cambogia is an herbal extract prized for its purported weight loss properties.

Garcinia supporters will tell you that the herb can suppress appetite, for example, and induce fat burning. Since hitting the internet in 2013, garcinia cambogia has grown to become one of the trendiest weight loss supplements.

Garcinia cambogia traces its popularity back to the same source as many other trendy diet pill ingredients: Dr. Oz. On a 2013 episode of The Dr. Oz Show, the famous TV doctor described garcinia a “revolutionary fat buster” and the “most exciting breakthrough in natural weight loss today.”

Now, six years later, there are hundreds of garcinia cambogia supplements available, all of which make similar promises. Today, we’re ranking the best garcinia cambogia supplements on the market, including whether or not science supports using garcinia cambogia.


Potent Organics Garcinia Cambogia

This supplement is the bestselling garcinia diet pill on Amazon in most months. It also has over 4,700 reviews, most of which are very positive (average rating is 3.9 stars out of 5). Each 1 capsule (60 capsules per container) includes 700mg of garcinia cambogia extract with 95% HCA. Other listed ingredients include potassium, calcium, and chromium to enhance absorption.

Potent Organics claims their supplement is “100% safe” and “works as an appetite suppressant and carb blocker to increase metabolism.” We also appreciate that the supplement is backed by a 90 day money back guarantee.

Potent Organics also has more of a social conscience than most other diet pill providers. The company claims that a portion of every purchase goes towards providing “lifesaving nutritional support to underserved moms and children around the world.” In addition to making a bestselling garcinia cambogia supplement, Potent Organics sells apple cider vinegar, chlorella, ashwagandha, resveratrol, and other trendy supplements.

BioSchwartz Premium Ultra Pure Garcinia Cambogia

It’s hard to argue against this supplement. BioSchwartz is one of the biggest names in the supplement industry. Their garcinia cambogia supplement knocks it out of the park in terms of purity and dosage. The formula contains 1600mg of garcinia cambogia extract with 960mg of standardized HCA. BioSchwartz claims their extract is “100% pure premium extract” free of allergens, gluten, and GMOs.

We also like that the supplement contains more than just garcinia cambogia formula. Each 3 capsule serving (30 servings per container) includes 1500mg of garcinia cambogia extract with 95% HCA, 75mg of potassium chloride, 75mg of calcium carbonate, and 295mcg of chromium nicotinate glycinate chelate. These dosages are very small (1% to 6% of your Daily Value) but may enhance the absorption of garcinia cambogia.

Overall, BioSchwartz is a trusted supplement name in an industry filled with sleazy diet pills.

Afterglow Supplements 100% Pure Garcinia Cambogia

Afterglow’s garcinia diet pill supplement has one of the highest doses on this list with 3000mg of garcinia cambogia extract (95% HCA) in each 2 capsule serving (30 servings per container). The only other listed ingredients are 150mg of potassium and vegetable cellulose (part of the vegetarian capsule).

Afterglow’s high dose makes it the heftiest garcinia supplement on this list. According to the manufacturer, this high dose will raise “energy levels in your body, detox your digestive system and even increase your natural immunity”, among other health benefits.

Each bottle is priced at around $26 on Amazon, putting this supplement in the mid-to-high range compared to others on this list. However, Afterglow’s garcinia supplement is one of the bestselling products in the category, and its strong dose gives it better value per mg than most other options here.

DietWorks Garcinia Cambogia

DietWorks offers a popular garcinia cambogia supplement that may offer the best value on this list. Each tablet (90 tablets per container) includes 500mg of garcinia cambogia fruit extract with 50% HCA content. The dosage and concentration are not as high as other supplements listed here. However, considering DietWorks Garcinia Cambogia costs as little as $10 per bottle, it’s easy to take multiple capsules per day while still keeping costs cheaper than other providers on this list.

In addition to 500mg of garcinia cambogia extract, each capsule includes calcium to enhance absorption. All ingredients are packaged into a cellulose capsule.

DietWorks is based in New Jersey and manufactures its garcinia cambogia supplement in the United States.

Orphic Nutrition All Natural Garcinia Cambogia

Orphic Nutrition claims their garcinia cambogia supplement is the “highest potency” option because it has 2100mg in each 3 veggie capsule serving (30 servings per container). The formula also includes 105mg of potassium, 105mg of calcium, and 420mcg of chromium, all of which should enhance the absorption of the formula.

Orphic Nutrition specifically claims their supplement can support weight loss, assist metabolism, burn fat, and increase energy levels. By taking three capsules per day, you can lose weight easily by supressing appetite and boosting fat burning. In fact, Orphic Nutrition even claims their supplement “is an effective and simple way to elevate your mood” – few other garcinia supplement makers on this list make this claim.

Alpha Male Nutritional Garcinia Cambogia

Alpha Male Nutrition makes a popular garcinia cambogia supplement with 60% HCA and 1,000mg of garcinia cambogia extract in each 2 capsule serving. Other listed ingredients include 16mg of calcium, 220mcg of chromium, and 55mg of potassium, all of which should enhance absorption.

While most other supplements on this list use a veggie capsule, Alpha Male Nutritional uses a gelatin capsule instead. All purchases come with a 30 day money back guarantee.



Purely Inspired 100% Pure Garcinia Cambogia

Purely Inspired 100% Pure Garcinia CambogiaPurely Inspired offers one of the best-value garcinia cambogia supplements available today. The company’s two-pack continues to be one of the bestselling garcinia supplements on Amazon. It’s also available as a single pack from Walmart and other major retailers.

Each 2 capsule serving of the supplement includes 1500mg of garcinia cambogia extract standardized to 50% HCA content. There are only two other listed active ingredients, including 240mg of calcium and 22mcg of chromium. There are 50 servings (100 capsules) in each container, and you can buy a container for under $17 from Walmart and other major retailers. If buying the two pack, you can save even more money.

Purely Inspired is also a big name in the diet pill space: the company claims to be North America’s number one selling weight loss supplement brand.

Natrogix Garcinia Cambogia

Natrogix Garcinia CambogiaNatrogix’s garcinia cambogia supplement contains 80% HCA concentration and 1000mg of garcinia cambogia extract in each 2 veggie capsule serving. With 90 servings (180 capsules) per container, it’s also one of the best-value supplements on the market. The formula is made in the United States in a GMP-certified, FDA-registered facility. It’s also vegan. In addition to containing garcinia cambogia, the formula contains absorption-boosting minerals like calcium, potassium, and chromium.

One of the things we appreciate about Natrogix is its customer service: the company offers a 365 day (!) money back guarantee – and you don’t even have to return the bottle. Just contact the company if you’re unsatisfied. Few other manufacturers stand behind their supplement like this.

Natrogix also claims their formula can increase weight loss “by 2 to 3 times what a person would lose with just diet and exercise alone.” The formula works because it “blocks fat production and turns fat into glycogen” – similar to how other garcinia cambogia supplements on this list claim to work.

NutriRise Garcinia Cambogia

nutrise garcinia cambogiaNutriRise’s garcinia cambogia supplement delivers a hefty dose of 3000mg of garcinia cambogia extract to support weight loss and healthy weight management. That’s a significantly higher dose than most other supplements on this list, which tend to use a daily serving between 1000mg and 2500mg of garcinia cambogia extract.

However, that 3000mg dosage you see on the label is misleading: NutriRise has simply doubled their daily serving size to get to 3000mg. Each 2 veggie capsule serving contains 1500mg of garcinia cambogia extract. There are 30 servings (60 capsules) in each container. So if you double the daily service size, you’ll get to 3000mg.

Sleazy marketing tactics aside, NutriRise’s garcinia supplement is one of the bestselling options in its category on Amazon. The formula is made in the United States. With over 1200 reviews, the supplement has an average rating of 4.2 stars out of 5.

Swanson Super CitriMax Garcinia Cambogia

Swanson claims their garcinia cambogia supplement is “clinical strength”. Again, this is a bit misleading because there’s no “clinical dose” of garcinia.

The name of this supplement can be confusing: why does Swanson call it “CitriMax” instead of just garcinia cambogia? Well, the company has created a proprietary formula called “Super CitriMax” that contains garcinia cambogia extract with 60% HCA, calcium, chromium, and potassium all rolled into one. It’s one of the few garcinia cambogia formulas on this list that has been patented.

Swanson’s garcinia supplement continues to be a niche product on Amazon compared to other garcinia supplements on this list. However, it may be the right choice if you’re looking for something different.

Quality Encapsulations Garcinia Cambogia

Quality Encapsulations Garcinia CambogiaQuality Encapsulations is a popular garcinia cambogia supplement on Amazon. At one point, it was even the bestselling formula on the online retailer. Since then, however, the supplement has been passed by competitors with higher dosages. The Quality Encapsulations ingredients list is fairly typical: there’s 500mg of garcinia cambogia extract in each capsule standardized to 60% HCA.

As with other competing supplements, a portion of the HCA is delivered via chromium salt, with a 200mcg of chromium in every two capsule serving. Calcium and potassium have also been added.

The Quality Encapsulations garcinia supplement has encountered a reputation problem online. Some reports online say that the supplement contains 49% HCA and not 60% HCA, for example. It’s also one of the lowest rated garcinia supplements on Amazon with a rating of 4.2 stars out of 5. Nearly 1 in 4 reviewers (24% of all 770+ reviews) gave the supplement 1 star.

NatureWise Garcinia Cambogia

naturewise garcinia cambogiaNatureWise’s garcinia cambogia supplement contains 60% HCA, which is about standard for other supplements on this list. there’s 500mg of garcinia cambogia formula in each vegetable cellulose capsule.

NatureWise is one of the more trusted supplement manufacturers in the industry. The company has a long history of making good, third-party-tested supplements. And, with over 14,000 reviews on Amazon and an average rating of 4.0 stars, this supplement is one of the most popular and highest rated garcinia cambogia supplements available today.



Natures Design Garcinia Cambogia

Natures Design Garcinia CambogiaNatures Design Garcinia Cambogia is standardized to 65% HCA content. The entire formula is packaged into a 770mg proprietary blend that includes garcinia cambogia, calcium carbonate, potassium chloride, and chromium. These are all standard ingredients in any garcinia supplement, although the lack of disclosure of individual dosages is strange.

It’s also unusual that the Natures Design packaging says that the formula has 75% HCA content while the Amazon listing claims 65%. If these issues don’t bother you, however, then you’ll be pleased to note that Natures Design claims their supplement has the same weight loss benefits as other garcinia diet pills on this list.

Angry Supplements Garcinia Cambogia PM Weight Loss Sleep Aid

Angry Supplements Garcinia Cambogia PM Weight Loss Sleep AidThis supplement is much different than others on this list: it doesn’t just contain garcinia cambogia; it also contains a wide range of minerals, herbal extracts, and other weight loss compounds. You take a 2 tablet serving before bed as a natural sleep aid and the ingredients encourage your body to burn weight overnight.

Key ingredients in the formula include dandelion root extract, 350mg of garcinia cambogia extract, 100mg of L-Tryptophan, 30mg of raspberry ketone, and 4mg of melatonin. None of these dosages are particularly high, and Angry Supplements doesn’t disclose the concentration of HCA in their garcinia cambogia extract.

If you’re looking for a unique garcinia cambogia diet pill that contains more than just pure garcinia formula, then this may be the right choice for you. However, the low dose makes it subpar for those who just want pure garcinia in the highest possible concentration.

Our Rankings

Every garcinia cambogia supplement manufacturer seems to promise the same thing: they all promise to deliver high dosages of pure garcinia cambogia with concentrations between 50% and 95%. They all claim to help you lose weight by supressing appetite and boosting metabolism.

If we only looked at the bottles and manufacturers’ promises, it would be impossible to tell these supplements apart. Fortunately, our editorial team looked at a lot more than that when compiling our rankings:

HCA Concentration: Typically, studies use an HCA dose ranging from 1,000mg to 2,000mg per day. Most garcinia supplements above contain 300mg to 500mg of HCA in each capsule, and you typically take 3 capsules per day. We emphasized supplements that contained the same dose used in clinical trails.

Pure Garcinia Cambogia: We emphasized supplements that contained only pure garcinia cambogia and basic minerals – like potassium, calcium, and chromium salts. However, we did list several supplements that contained additional ingredients – like melatonin – for those who wanted to take a more unique garcinia supplement.

Delivery Method: All of the supplements listed above come in the form of capsules. We emphasized veggie or vegan capsules over gelatin capsules. There are few major garcinia cambogia supplements that come in the form of bulk powders.

Label Transparency: Many of the supplements listed above transparently disclose each ingredient in the diet pill. Some supplements, however, hide all ingredients behind a proprietary label, making it impossible to determine individual ingredient dosages.

Lab Testing: We preferred supplements that used third party lab testing to verify purity.

Reputation: Some garcinia cambogia diet pill manufacturers have been producing supplements for over a decade. Other manufacturers have limited history or only produce low-quality diet pills. Garcinia cambogia is a trendy diet pill ingredient, and that means the industry attracts a range of manufacturers of all reputations.

Price and Value: We understand not everyone wants to spend $500 on a 30-day supply of a diet pill. We emphasized supplements that provided good value at any budget level.

Based on all of the above factors and hours of deliberation, our editorial team compiled the garcinia cambogia supplement rankings above.

Who Should Buy Garcinia Cambogia?

The people who take garcinia cambogia are typically interested in one benefit: weight loss.

Garcinia cambogia supplements have been heavily promoted as a miracle cure for weight loss. Ever since Dr. Oz described garcinia as a powerful weight loss ingredient back in 2013, garcinia manufacturers have promoted the ingredient’s weight loss properties heavily.

The reason garcinia cambogia is a popular weight loss supplement is because it has multiple properties that make it easier to lose weight.

First, some people take garcinia cambogia to supress their appetite. In clinical studies, garcinia cambogia has been shown to supress appetite when taken 30 minutes before a meal. Many of the supplements listed above specifically recommend that you take the pill 30 minutes before a meal.

Some garcinia supplements also claim to be carb or fat blockers. Some manufacturers claim their pills can block your body from creating fat from the foods you eat, for example.

Next, we’ll talk about the studies behind garcinia cambogia. Is garcinia cambogia really a weight loss miracle? Or is it just an over-hyped diet pill ingredient?

Benefits of Garcinia Cambogia

Garcinia cambogia is one of the hottest diet pill ingredients in the world today. However, large-scale studies on humans remain surprisingly rare. Below, we’ll discuss some of the proven scientific benefits of garcinia cambogia.

First, interest in garcinia cambogia as a diet pill ingredient spiked after a study by researchers at Japan’s Kyushu University in 2003. Researchers gave garcinia cambogia extract to mice, then fed them an obesity-inducing diet and analyzed the results.

The mice received a diet consisting of 10% pure sugar by weight, which is typical for a diet intending to induce obesity. Half of the mice were given garcinia cambogia extract, while the other half received nothing.

Over a four week period, the mice fed a garcinia cambogia supplement did not gain less weight than the mice in the control group. However, mice in the garcinia group did have better levels of glucose metabolism and better levels of a hormone called leptin, which tells the body when it’s full. When leptin levels are high, your body feels full and you naturally eat less.

Because of the leptin-boosting effects of garcinia witnessed in this study, some believe that garcinia helps you feel fuller. Critics note that the body weight of the mice remained the same. However, this could have been because the study wasn’t long enough. Or, the change in leptin levels may not have been large enough to influence appetite.

Researchers at Kyungpook National University in South Korea launched a similar study and published their work in the World Journal of Gastroenterology in 2013. Over the course of a 16-week study, obesity-prone mice were fed a high-fat diet. The mice were separated into two groups, with one group receiving a 1% garcinia cambogia extract by weight.

At the end of the 16 week period, the two groups of mice had no difference in body weight or food consumption. However, mice in the garcinia group had less visceral fat (belly fat) than mice in the control group. Researchers believed the reduced fat formation was a direct result of an inhibition in the activity of a particular enzyme responsible for synthesizing fatty acids inside fat cells. In other words, garcinia cambogia blocked an enzyme responsible for creating belly fat.

What about studies in humans? One study published in the Journal of Obesity in 2011 reviewed the results of 12 randomized controlled trials (RCTs) on using garcinia cambogia for weight loss. Researchers found that the weight loss effect was small but it was statistically significant when combining the results of all studies.

In other words, garcinia cambogia didn’t lead to massive weight loss in all studies, but it did lead to some weight loss in most studies, suggesting that garcinia cambogia could significantly boost a weight loss routine.

The bad news is that of those 12 studies, only a few were considered to be statistically rigorous. In the statistically rigorous studies, garcinia cambogia did not exhibit the same powerful weight loss effects.

Nevertheless, because of their findings, researchers recommended larger and higher-quality studies into the potential benefits of garcinia cambogia for weight loss.

When garcinia cambogia caught Dr. Oz’s attention back in 2012/2013, he praised the ingredient for being a weight loss miracle. He cited several smaller, unpublished studies showing that garcinia cambogia led to significant weight loss in participants. Although these studies involving humans and garcinia cambogia seemed promising, real results have been lacking in other human studies.

In this study, for example, subjects were randomized to receive either 1500mg of HCA or a placebo while also following a high-fiber, low energy diet for 12 weeks. Body weight was evaluated every other week and fat mass was measured at weeks 0 and 12.

At the end of the 12 week period, researchers found that patients in both groups lost a significant amount of weight during the 12 week treatment. They also found there were “no significant differences” between the garcinia group and the control group in terms of weight loss, body fat mass loss, and other metrics. Because of these results, researchers concluded that “garcinia cambogia failed to produce significant weight loss and fat mass loss beyond that observed with placebo.”

A similar study indicated that HCA could help with fat loss – but it also caused inflammation and scarring in the liver.

Meanwhile, this study published in Fitoterapia in 2015 described how garcinia cambogia encouraged weight loss through three primary methods of action, including increased fat oxidation, decreased fat formation, and reduced food intake related to serotonin levels.

Some people take garcinia cambogia to lower cholesterol. Garcinia cambogia has shown some small connections to lower cholesterol in certain studies, although its effects seem similar to taking something as simple as a fiber supplement.

In this study published in Phytotherapy Research in 2008, for example, researchers analyzed the effects of garcinia cambogia on a group of 58 obese subjects taking either garcinia cambogia or a placebo. 26 people took 2.4g of garcinia cambogia every day over a 12 week period, with 3 equal doses taken before each meal. Researchers found that the group taking garcinia cambogia had “a significant reduction” in total cholesterol than the placebo group.

Another positive study analyzing the weight loss and cholesterol reducing benefits of garcinia cambogia was also published in Phytotherapy Research in 2014. The study involved 43 obese women aged 25 to 60. Researchers found that garcinia cambogia led to a short-term decrease in triglyceride levels. However, leptin and insulin levels did not change significantly between the two groups.

Overall, large-scale human studies on garcinia cambogia remain hard to find. While some of the studies above did not find statistically significant benefits for garcinia cambogia, many of the studies recommended more large-scale studies of garcinia cambogia in the future.

Side Effects of Garcinia Cambogia

The National Institutes of Health (NIH) and its National Center for Complementary and Integrative Health had this to say about the side effects of garcinia cambogia:

“Taking garcinia cambogia for short periods (12 weeks or less) appears safe for most people.”

Most studies linked above involved taking garcinia cambogia for 12 weeks or less. Few studies have analyzed the long-term safety or efficacy of garcinia cambogia in human subjects.

It’s also important to control the dose of garcinia cambogia and follow the manufacturer’s recommended daily dose. Some patients have ended up hospital with liver failure after taking too much garcinia cambogia extract, according to scattered reports online.

One study published in the World Journal of Gastroenterology in 2016, for example, described the case of a 34-year old man taking a garcinia cambogia supplement for five straight months before being admitted to hospital with liver failure. The medical team believed that garcinia cambogia was the primary cause of liver failure – likely due to toxic buildup of HCA.

Another study seemed to connect garcinia cambogia to heart problems. In this study, a patient developed acute heart inflammation after taking a garcinia cambogia supplement for just two weeks. Aside from this single case, however, there have been no reported incidents of heart problems linked to garcinia cambogia.

Another issue with garcinia cambogia is that the industry is not well-regulated. Some manufacturers claim to use a high dose of garcinia cambogia extract with 95% HCA concentration, for example, when actual tests reveal a much smaller dosage and much lower HCA concentration.

What’s even more worrying is that some sleazy manufacturers add caffeine and other additives to their diet pills. You take the pill and are convinced you feel more energetic – but it’s just because you took a caffeine pill.

There are also scattered reports online of patients getting headaches, fatigue, dry mouth, digestive issues, skin rashes, or feelings of fuzziness or weakness after taking garcinia cambogia.

Generally, however, garcinia cambogia is a very well-tolerated diet pill ingredient linked with no major side effects.

Recommended Dosage of Garcinia Cambogia

Most studies linked above focused on the dosage of hydroxycitric acid (HCA) as opposed to the dose of garcinia cambogia.

In most studies analyzing the weight loss effects of garcinia cambogia and HCA, participants took between 1,000 and 2,000mg of HCA per day. Typically, the dose was split into 2 or 3 daily doses.

The supplements above tend to have similar doses. You take 3 servings per day with around 1,000mg of garcinia cambogia extract per serving standardized to 60% HCA content, which works out to 1800mg of HCA in total per day.

The most important thing to remember is to follow the manufacturer’s dosage. Do not exceed that dosage. Speak with a doctor before taking garcinia cambogia in any form.

FAQs About Garcinia Cambogia

Q: What is garcinia cambogia?

A: Garcinia cambogia is extracted from the fruit of a plant native to Indonesia. Garcinia cambogia specifically comes from the extract of the flesh or rind of this fruit. The extract contains high levels of HCA, which is rumored to have powerful weight loss benefits.

Q: What are other names for garcinia cambogia?

A: Garcinia cambogia has become the name most associated with the trendy diet pill ingredient. However, other common names for the plant, fruit, or extract include Garcinia gummi-gutta, rindleberry, Malabar tamarind, kudam puli, or pot tamarind. The tropical species is officially known as Garcinia gummi-gutta, and it’s one of several species of Garcinia native to Indonesia. However, the plant was formerly officially known as Garcinia cambogia, which is why the name sticks around today.

Q: What does garcinia cambogia look like?

A: Garcinia cambogia fruit looks like a small pumpkin – about the size of a softball. The rind of the fruit is green to pale yellow in color.

Q: What is HCA?

A: HCA, or hydroxycitric acid, is one of the active compounds in garcinia cambogia extract. It’s a special type of molecule that may inhibit the formation of fat and suppress appetite. Because of these properties, some studies have linked HCA and garcinia cambogia to weight loss results.

Q: What is a good concentration of HCA?

A: Typical concentrations of HCA range from 50% to 95%. However, most reputable manufacturers stick with doses of 60% HCA, which is the concentration of the most popular garcinia cambogia extract used by today’s manufacturers. Be wary when manufacturers advertise concentrations as high as 95% or more.

Q: Does garcinia cambogia really work?

A: Despite what Dr. Oz says, garcinia cambogia isn’t a miracle fruit that will cause you to lose 10 pounds overnight. However, certain studies have shown the fruit can be effective for weight loss when paired with a healthy diet and exercise routine.

Q: Is garcinia cambogia safe to use? Are there any side effects?

A: The vast majority of garcinia cambogia studies indicate that the supplement is safe to take for up to 12 weeks when following normal doses. Most people tolerate garcinia cambogia very well. However, as mentioned above, there have been worrying cases of patients experiencing liver problems after taking garcinia supplements for, say, 5 months or longer. While garcinia cambogia is largely believed to be safe, there are some concerns about its toxicity and effects on the liver.

Q: How does garcinia cambogia lead to weight loss?

A: Garcinia cambogia may encourage weight loss in several different ways. It has multiple methods of action. Some studies indicate it works as an appetite suppressant when taken before meal times, for example. Other studies suggest that garcinia cambogia decreases fat synthesis, reducing your body’s ability to store fat. Ultimately, more studies need to be done to confirm these benefits.

Q: How do I take garcinia cambogia for weight loss?

A: Most studies on using garcinia cambogia for weight loss involve taking 1,000mg to 2,000mg of HCA per day. At this dose, participants in some studies have experienced significant weight loss results. In all studies analyzing the weight loss benefits of garcinia, participants have paired the supplement with a healthy diet and exercise routine.

Q: Can I pair garcinia cambogia with apple cider vinegar for better weight loss results?

A: Some people take garcinia cambogia and apple cider vinegar at the same time because they believe it leads to better weight loss results. There are no studies verifying this benefit. However, both garcinia and apple cider vinegar have become trendy weight loss ingredients at around the same time, so that’s one reason why the two are commonly paired together.

Q: Can I lose weight while taking garcinia cambogia without dieting or exercising?

A: Most studies on garcinia cambogia have analyzed the weight loss effects of the compound when paired with diet and exercise. No study has shown that you can lose weight on garcinia cambogia without diet or exercise.

Final Word

There’s some evidence showing garcinia cambogia can help you lose weight. Some studies show garcinia cambogia works by supressing appetite and blocking the activity of an enzyme responsible for fat formation.

Overall, however, there are few largescale human studies confirming the weight loss benefits of garcinia cambogia. Many of the studies on garcinia to date have involved rats or mice, for example, while the studies in humans have indicated small or negligible results.

Nevertheless, weight loss effects have been observed in certain studies on humans. Researchers have also repeatedly recommended that more research be done on garcinia cambogia to confirm its benefits. It’s possible garcinia cambogia has powerful, proven weight loss results that have yet to be discovered – although it’s also possible garcinia cambogia is an over-hyped diet pill ingredient backed by limited science.

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Weight Loss

Keto Boost Extract: Increased Fat Burning Ability and Enhanced Energy For Workouts

Health Support



Keto Boost Extract

One of the most talked about ketone boosting supplements this past few weeks has been a supplement known as Keto Boost Extract. It came across our radar from our readers as well as our supplement research team as well as countless emails from subscribers.

Its known as a support aid for ketogenic dieters. Ketone supplements are not anything new for 2019, but they have been increasing in popularity over the past couple of years.

“Ketone booster” have been all over the news. Benefits, Studies, and even Scams. You name it you will have probably heard something good or bad about it.

It's not a miracle drug but it could help you break through a plateau. They can help get your body in a state of ketosis which is the perfect condition to dropping unwanted weight. Eating right is the best way to do it, but supplements can help aid. Lets see how Keto Boost Extract stacks up with other supplements on the market:

About Keto Boost Extract

  • Name: Keto Boost Extract
  • Website:
  • Phone: (801) 900-3481
  • Email:
  • Return Address: 1376 W. Center St. Orem, UT 84003
  • Supplement Price: 1 bottle for $39 (2 for $59, 3 for $69, and 6 for $99)
  • Directions: Take 2 capsules daily with water. 1 to 2 times per day. 30 minutes before a meal.
  • Ingredient List:
    • Calcium Beta Hydroxybutyrate (BHB) 200mg
    • Magnesium Beta Hydroxybutyrate (BHB) 200mg
    • Potassium Beta Hydroxybutyrate (BHB) 200mg
    • Sodium Beta Hydroxybutyrate (BHB) 50mg
    • Other Ingredients:
      • Rice Flour
      • Magnesium Stearate
      • Silicon Dioxide

Keto Boost Extract Benefits:

  • Maintains Muscle Mass
  • Increased Brain Health
  • Quicker state of Ketosis

Claims and Warrants

The Keto Boost Extract listed in a simple looking website and everything has a disclaimer to it, so nothing has been fully tested in clinical trials. But the organization explains the importance of the keto diet and argues that users on their supplement can expect to experience dramatic weight loss. However, with the absence of definitive and dedicated studies on this particular supplement, these claims are difficult to corroborate.

Keto Boost Extract Conclusion

The organization requests fairly cheap prices for their supplement compared to others on the internet. As always consumers who try these supplements are encouraged to review the product online, so that they can add to the existing research-base for keto supplement products and companies.

Update Incoming!

We will try and email the Keto Boost Extract support team to find out more information and bring transparency to this ketone weight loss supplement. Be sure to check back on our website for updated information on Keto Boost.

To help you reach your weight loss goals, we suggest you read our guides that link to the top products that are currently on the market; Superfood drinks, detox cleanses, prebiotics, and the best fat burners.

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