Best Fat Burners On The Market For Fat Loss & Muscle (Updated 2023)

fat burners belly fat muscle maintenance weight loss energy boost muscle breakdown

These fat burners and diet pills are the best on the market and will work for fat loss and lean muscle with top ranked ingredients.

Fat burners and diet pills are the perfect supplement to promote fat loss, lean muscle maintenance, prevent muscle breakdown, and provide for that solid energy boost. These best fat burners on the market today can do just that. Cutting and shedding that stubborn belly fat can be hard, but it isn’t impossible for your weight loss goals. With the right approach and top ranked ingredients, your body can respond to a high-quality fat burner to boost fat loss and promote better muscle maintenance. While a lot of fat burners may be full of nonsense, this list reflects the best burners and diet pills on the market so you can see those desired body changes you want most.

We’ve put together this list of the Best Fat Burners On The Market to promote fat loss and lean muscle retention because you deserve the best supplements around. Diet pills work well for their thermogenic properties and can be game changers when it comes to weight loss and that desired energy boost all while seeing huge gains.

Best Fat Burners On The Market 2023


Best Overall Fat Burner

The best fat burner supplement around will check off all the boxes for you. From great ingredients to the right formula and an honest company, the best fat burning supplement will give you the best benefits possible so you only see the results you want most in a safe and efficient way.

National Bodybuilding Co. Strongest Fat Burner

National Bodybuilding Co. Strongest Fat Burner is a great supplement for weight loss and optimizing muscle building. A clean, high-quality, and science driven fat burner allows for optimal benefits.

Number Of Servings 30
Serving Size 2 Capsules
Stim Or Non-Stim Stim
Best Way To Take Take 2 capsules daily before a meal.

National Bodybuilding Co. Strongest Fat Burner is a great supplement for weight loss that gives you more control over the fat loss process. A clean, high-quality, and science-driven fat burner, this is designed for fat loss in more ways than one. A great formula, this fat burner is perfect for optimizing muscle building, recovery and muscle maintenance, working hard to burn that stubborn fat for increased fat loss, keeping your mind right so you can keep up the results long-term, and building lean muscle while changing your body composition. With 10 awesome ingredients, this supplement provides for consistent fat burn and a great promise on the changes you want most.

Pros

  • Clean, high-quality, and science-driven to boost metabolism and metabolic rate
  • Great ingredients for a thermogenic fat burner and fat burning process
  • Effective benefits towards fat loss and lean muscle maintenance

Cons

  • Premium priced option on the market for fat burners available
  • Only available on their website

Price: $58.00

Check out our individual review for National Bodybuilding Co. Strongest Fat Burner!


Best Premium Fat Burner

A premium fat burner for men will be clean and of the highest quality. Looking for these options will greatly affect those benefits you want most out your fat burning supplement. Don’t settle for anything average, especially when it comes to your fitness gains. Looking to those options that will seriously give you the best edge should priority number one.

Burn Lab Pro

Burn Lab Pro is a great all-around fat burner with an innovative design and research-backed benefits. It is 100% natural, safe, and caffeine free giving you the best option on the market.

Number Of Servings 30
Serving Size 3 NutriCaps
Stim Or Non-Stim Non-Stim
Best Way To Take Take 3 capsules with water.

Burn Lab Pro is an all-around great fat burner on the market with an innovative design and research-backed benefits to really enhance your results as you seek to burn belly fat. Instead of an unhealthy, stim-driven formula, Burn Lab Pro is 100% natural, safe, and caffeine free to give you an effective supplement without any fear of jitters or crashing. Burn Lab Pro allows you to shed more body fat from every workout, gain more lean muscle, see better results from diet and exercise, and give you a safe and natural fat burner supplement to tackle any issues, like muscle maintenance and a lack of an energy boost. With 5 powerful and research-backed ingredients, this advanced formula is designed to target all of your weight loss needs from one of the best fat burners.

Pros

  • Great ingredients designed to tackle weight and fat loss goals
  • No stimulating ingredients with an advanced formula
  • Safe and natural supplement for your overall health and wellness
  • From a reputable and high quality company

Cons

  • Premium priced option for a fat burner supplement
  • 3 capsules is a lot for serving size

Price: $59.00

Check out our individual review for Burn Lab Pro!


Best Fat Burner For Men

When looking for the best fat burner supplement around, it is possible to find the one that will work for all your gains. Great ingredients and a powerful formula matched by a quality company behind it will give you the best chance at growth. Fat burners for men have the ability to give you a thermogenic fat burner to burn fat and help you lose weight.

Transparent Labs PhysiqueSeries Fat Burner

Code GENIRON10 For 10% Off

Transparent Labs Fat Burner is a great burner to expedite weight loss in 3 ways. A 100% honest label ensures quality ingredients and optimal effectiveness.

Number Of Servings 60
Serving Size 2 Capsules
Stim Or Non-Stim Stim
Best Way To Take Take 2 capsules with 8-10 ounces of water, twice daily, 30-60 minutes before meals.

Transparent Labs Fat Burner is a great supplement to expedite weight loss by allowing you to shed fat, maintain muscle, and build that ideal physique for whatever comes your way. Working with 3 ways to expedite fat loss, this works to increase loss by determining how many calories you should burn, prevent hunger to eliminate snacking and unwanted calories, and offer an enjoyable weight loss experience so you actually work for your fat loss goal more effectively. This company works to provide total transparency with a 100% honest label so you know exactly what you are getting and how much you are getting from a fat burning supplement while shedding belly fat and avoiding muscle breakdown.

With just 9 ingredients, this formula works to give you everything you need to succeed in your weight loss journey while boosting your metabolism. Forslean allows you to release fatty acids from stubborn tissue to stimulate fat loss while green tea works with Epigallocatechin Gallate (EGCG) to influence fat metabolism so fat loss does occur. A host of other ingredients work to your benefit with this advanced formula to make sure your experience is everything you want out of a thermogenic fat burner for that stubborn belly fat loss.

Pros

  • Researched-backed doses and an honest label as a great fat burner for men
  • Safe and effective to help you lose weight while burning belly fat
  • No artificial sweeteners, coloring, or preservatives

Cons

  • A premium priced option
  • Only available through their website
  • The amount of caffeine may be slightly high

Price: $49.00

Use the promo code GENIRON10 for 10% off! Also, check out our individual review for Transparent Labs PhysiqueSeries Fat Burner!


Best Fat Burner for Bodybuilding

Knowing what’s in your burner is important as you seek the best for your gains, especially when it comes to bodybuilding. You want something reliable, especially in show prep. An honest and transparent label are essential for giving you what you want most, which are results. Natural ingredients and transparent labels with fat burning pills is essential for your health as they look to help you lose weight.

National Bodybuilding Co. Strongest Fat Burner

National Bodybuilding Co. Strongest Fat Burner is a great supplement for weight loss and optimizing muscle building. A clean, high-quality, and science driven fat burner allows for optimal benefits.

Number Of Servings 30
Serving Size 2 Capsules
Stim Or Non-Stim Stim
Best Way To Take Take 2 capsules daily before a meal.

Again on the list, National Bodybuilding Co. Strongest Fat Burner which is a great supplement for weight loss that gives you more control over the fat loss process. It is a clean, high-quality, and science-driven fat burner, this is designed for fat loss in more ways than one. Most importantly, it is a product that is tailored for bodybuilding.

A great formula, this fat burner is perfect for optimizing muscle building, recovery and muscle maintenance, working hard to burn that stubborn fat for increased fat loss, keeping your mind right so you can keep up the results long-term, and building lean muscle while changing your body composition. With 10 awesome ingredients, this supplement provides for consistent fat burn and a great promise on the changes you want most.

Pros

  • Clean, high-quality, and science-driven to boost metabolism and metabolic rate
  • Great ingredients for a thermogenic fat burner and fat burning process
  • Effective benefits towards fat loss and lean muscle maintenance

Cons

  • Premium priced option on the market for fat burners available
  • Only available on their website

Price: $58.00

Check out our individual review for National Bodybuilding Co. Strongest Fat Burner!


Best Stim-Free Fat Burner

For some, stimulants cause unwanted side effects that you just don’t need. Stim-free options will give you the same benefits without you having to deal with the negative effects of those that stim products can cause. But don’t worry, you don’t sacrifice any of your gains by not using stimulants.

Transparent Labs PhysiqueSeries Fat Burner Stim-Free

Code GENIRON10 For 10% Off

Transparent Labs Fat Burner Stim-Free is a product great for those looking to optimize fat loss with a stim-free option. With 6 ingredients backed by science, an honest label allows for full transparency of the product.

Number Of Servings 60
Serving Size 2 Capsules
Stim Or Non-Stim Non-Stim
Best Way To Take Take 2 capsules with 8-10 ounces of water, twice daily, 30-60 minutes before meals.

PhysiqueSeries Fat Burner Stim-Free offers the benefit of being stim-free while not sacrificing the effect of the intended goal of fat burners. This product is great for those who are intolerant to stimulants but who are looking to optimize their fat loss efforts and increase those of muscle maintenance. As an effective stim-free fat burner, this product works to burn natural fat, control hunger and food snacking, and increase support for your metabolism from a weight loss supplement that works to burn stored belly fat for men and women. With a 100% honest formula, 6 ingredients backed by science, and no fillers or additives, these veggie capsules are perfect for those looking for fat loss and lean muscle retention without stimulants.

Pros

  • Great for those looking to optimize fat loss
  • Effective for burning belly fat, controlling cravings, and increasing metabolic support
  • Clean ingredients and an accurate formula

Cons

  • Does contain caffeine or other stimulants
  • Premium priced, high quality option on the market
  • Only available directly from their website

Price: $49.00

Check out our individual review for Transparent Labs Fat Burner Stim-Free! Plus, use the promo code GENIRON10 for 10% off!


Best Thermogenic Fat Burner

An increased metabolism can boost weight loss and help get rid of stored fat. A fat burner that supports this fully is exactly what you need to thrive. With powerful ingredients to kickstart your metabolism, you will burn more calories and keep your body moving for the best results, all while offering metabolic support for your overall health.

Swolverine Therm

Swolverine's Therm is a natural thermogenic, designed specifically to help you burn more calories at rest and finally reach the body goals you’ve been working for. With 20 clinically proven, active weight loss ingredients such as Green Tea Leaf, Yerba Mate, Garcinia Cambogia, Guarana, and Forskolin, Therm is the perfect natural thermogenic weight loss supplement to jumpstart your metabolism, burn more body fat, and boost your energy so you can enhance the results of your fitness journey

Number Of Servings 90
Serving Size 1 Capsule
Stim Or Non-Stim Stim
Best Way To Take Take 1-2 tablets with a meal

Swolverine’s Therm is a natural thermogenic, designed specifically to help you burn more calories at rest and finally reach the body goals you’ve been working for. With 20 clinically proven, active weight loss ingredients such as Green Tea Leaf, Yerba Mate, Garcinia Cambogia, Guarana, and Forskolin, Therm is the perfect natural thermogenic weight loss supplement to jumpstart your metabolism, burn more body fat, and boost your energy so you can enhance the results of your fitness journey.

Research has shown, that ingredients such as Guarana, contains up to 4 times the amount of caffeine than coffee, and creates long-lasting sustained energy, for your most ambitious of endeavors. This will give you the energy you need to complete your workouts, and then some!

Pros

  • All natural
  • Good price

Cons

  • Not too many reviews

Price: $34.99


Best Transparent Ingredients Fat Burner

You should know exactly what is in your fat burner and an honest company will provide all of that information. Transparency is key because you need to know what you’re putting in your body with the right fat burner. While seeing results is of course important, you want to make sure you are maximizing your overall health and only using the best supplements around.

Transparent Labs PhysiqueSeries Fat Burner

Code GENIRON10 For 10% Off

Transparent Labs Fat Burner is a great burner to expedite weight loss in 3 ways. A 100% honest label ensures quality ingredients and optimal effectiveness.

Number Of Servings 60
Serving Size 2 Capsules
Stim Or Non-Stim Stim
Best Way To Take Take 2 capsules with 8-10 ounces of water, twice daily, 30-60 minutes before meals.

Making the list for a second time is Transparent Labs Fat Burner. How could we not put Transparent Labs as the winner for “Best Transparent Ingredients?” Just kidding, that isn’t how we choose things.

All jokes aside, this is a great supplement to expedite weight loss by allowing you to shed fat and maintain muscle, enabling you to build that ideal physique for whatever comes your way. It works to increase loss by determining how many calories you should burn, prevents hunger to eliminate snacking and unwanted calories, and offers an enjoyable weight loss experience so you actually work for your fat loss goal more effectively. Transparent Labs works to provide total transparency with a 100% honest label so you know exactly what you are getting and how much you are getting from a fat burner supplement while shedding fat and promoting muscle maintenance.

With just 9 ingredients, this formula works to give you everything you need to succeed in your weight loss journey while boosting your metabolism and giving you everything you want out of a thermogenic fat burner for that stubborn belly fat loss.

Pros

  • Researched-backed doses and an honest label for this thermogenic fat burner
  • Safe and effective to help you lose weight through the fat burning process to burn calories and shed body fat
  • No artificial sweeteners, coloring, or preservatives for the highest quality

Cons

  • A premium priced option on the market
  • Only available through their website
  • The amount of caffeine may be slightly high as one of the factors to consider

Price: $49.00

Use the promo code GENIRON10 for 10% off! Also, check out our individual review for Transparent Labs PhysiqueSeries Fat Burner!


Best Fat Burner For Women

Women looking to shed that unwanted fat may need different ingredients, or at least those ingredients at different dosages. A fat burner geared towards the best for women is great because it targets their specific needs. While many fat burners can be used by both men and women, having one that specifically offers the best for women’s needs is a great bonus when looking to optimize those feminine gains.

Kaged Muscle Clean Burn

Code GENIRON10 For 10% Off

Kaged Muscle Clean Burn is a great stim-free option to help tackle any fat loss needs. Loaded with active ingredients and a special blend, this is a great fat burning solution.

Number Of Servings 90
Serving Size 2 Capsules
Stim Or Non-Stim Non-Stim
Best Way To Take Take 2 capsules 3 times daily, 30 minutes before meals.

Kaged Muscle Clean Burn is a great stim-free fat loss solution to help tackle any and all weight loss needs. Designed with cutting edge and premium ingredients, this will work to offer thermogenic weight loss and is loaded with active ingredients. An effective supplement for losing weight, as well as weight management, Clean Burn offers the best fat burning benefits in a special blend with the right combination of powerful ingredients. Getting lean and ripped has never been more possible with clean burn.

Pros

  • Clean, fully disclosed formula
  • Non-stimulant formula
  • Powerful ingredients in a special blend
  • From a reputable company in Kaged Muscle

Cons

  • Stim-free for those who want stimulants

Price: $26.99

Use code GENIRON10 for 10% off! Also, check out our individual review for Kaged Muscle Clean Burn!


Best Vegan Friendly Fat Burner

For those on certain diets, or simply looking for vegan options, natural fat burners do exist for that. With well-thought out ingredients, those vegan goals are possible while still shedding that unwanted fat with a great fat burner for men. Don’t be afraid of vegan fat burners and give yourself the best option to succeed with a natural and safe supplement.

Burn Lab Pro

Burn Lab Pro is a great all-around fat burner with an innovative design and research-backed benefits. It is 100% natural, safe, and caffeine free giving you the best option on the market.

Number Of Servings 30
Serving Size 3 NutriCaps
Stim Or Non-Stim Non-Stim
Best Way To Take Take 3 capsules with water.

Burn Lab Pro is an all-around great fat burner with an innovative design and research-backed benefits to really enhance your results as you seek to burn belly fat. Instead of an unhealthy, stim-driven formula, Burn Lab Pro is 100% natural, safe, and caffeine free to give you an effective supplement without any fear of jitters or crashing. Burn Lab Pro allows you to shed more body fat from every workout, gain more lean muscle, see better results from diet and exercise, and give you a safe and natural fat burner supplement to tackle any issues, like muscle maintenance and lack of an energy boost. With 5 powerful and research-backed ingredients, this advanced formula is designed to target all of your weight loss needs from a this stimulant free fat burner supplement.

Pros

  • Great ingredients designed to help you lose weight and those fat loss goals
  • No stimulating ingredients with an advanced formula with this thermogenic fat burner
  • Safe and natural supplement for your overall health and wellness
  • From a reputable and high quality company producing some of the best fat burning supplements

Cons

  • Premium priced option on the market
  • 3 capsules is a lot for serving size for those who want to lose weight

Price: $59.00

Check out our individual review for Burn Lab Pro!


Best Fat Burner for the Money

We know supplements in general can get expensive and thermogenic fat burners are no different. Depending on the ingredients and other aspects of natural fat burners can determine if it is truly worth the money or not. Supplements can just be too expensive but thankfully companies have prioritized price and quality as opposed to one or the other.

Fighters Core

Fighters Core is a great fat burning supplement for those to cut as much fat as possible. With 8 powerful and natural ingredients, this gives you the best chance at seeing those desired results.

Number Of Servings 30
Serving Size 3 Capsules
Stim Or Non-Stim Stim
Best Way To Take Take 2 capsules in the morning with breakfast.

Fighters Core is a great fat burning supplement to cut as much fat as possible while also maintaining and growing as much muscle as possible. This is the perfect fat burner for bodybuilders or anyone who engages in regular exercise often. Fighters Core is designed to promote the breakdown of fat, boost metabolic rate, preserve and build muscle tissue, and improve focus and energy levels for a great energy boost. This supplement is rigorously tested and side effect free while working to boost your metabolism to shed that unwanted belly fat and promote muscle maintenance while avoiding muscle breakdown. With 8 powerful and natural ingredients, each offers the best chance to see great results to optimize fat loss and muscle growth from fat burning ingredients.

Pros

  • Made from natural ingredients for a healthy diet to reach your body goals
  • Proprietary formula makes this a great fat burning supplement on the market
  • Promotes fat burn of stored fat and growth of lean muscles
  • 8 powerful ingredients to burn excess fat and suppress your appetite

Cons

  • Does contain more than one stimulant to burn more calories
  • May cause unwanted jitters
  • Slightly high in price

Price: $49.00

Check out our individual review for Fighters Core!


on the market fat burners belly fat muscle maintenance weight loss energy boost muscle breakdown

Benefits Of Fat Burners For Weight Loss

For those wondering about why taking a fat burner is important, here are some of the amazing benefits using these supplements can do. The best ones on the market will allow for serious gains to be made.

  • Boost metabolism: Really work to kickstart your metabolism so you start to burn stubborn belly fat and more calories for increased weight loss. This will allow for a better energy boost and less fat stored (1).
  • Appetite suppression: Eliminate hunger and snacking by working to suppress your appetite to promote stubborn belly fat from forming.
  • Sharp mental function: With fat being used for fuel, your energy levels and cognitive function will improve, allowing for more focus and alertness and the occasional serious energy boost.
  • Maintain lean muscle: Keep on that hard earned lean muscle while shedding fat so you don’t lost those sought after gains through proper muscle maintenance. With this, you will avoid the dreaded muscle breakdown.

on the market fat burners belly fat muscle maintenance weight loss energy boost muscle breakdown

Top Ranked Ingredients For Fat Burners

When looking for the best fat burner supplements for fat loss and muscle maintenance, there are some key ingredients to look for to really boost all areas of your weight loss journey. These top ranked ingredients include:

  • Chili Pepper Extract

Increases metabolism and works to decrease body fat while aiding in weight loss. This will also help control your appetite for less snacking (2).

  • Coleus Forskohlii

Boosts thermogenesis and other fat burning properties to affect weight loss.

  • Black Pepper Extract

Helps break down fat cells for increased fat loss. Also, this can increase absorption to get nutrients into your body faster.

  • GTF Chromium

Increases your metabolism and reduces food cravings. This has a link to energy and performance as well.

  • HMB

Perfect for cutting calories and aiding in weight loss, this can help promote lean muscle and proper maintenance (3).

  • MCT Oil

Can promote weight loss and is a good energy source. May also help reduce lactic acid build-up in athletes (4).

  • Caffeine

Boosts thermogenesis for increased weight loss and fat loss while also increasing energy (5).

on the market fat burners belly fat muscle maintenance weight loss energy boost muscle breakdown

How Much Are These Fat Burners?

The right fat burner on the market can make or break your gains by shredding you down and showing off those muscles. But with supplements being so expensive, finding those products that are reasonably priced while still effective is possible. Below is a breakdown of these products with their respective prices and prices per serving.

Category Product Price Why We Love It
Best Overall Fat Burner National Bodybuilding Co. Strongest Fat Burner $58.00 Clean, high-quality formula, great ingredients, and good results.
Best Fat Burner for Men Transparent Labs PhysiqueSeries Fat Burner $49.00 Researched backed doses and a transparent label.
Best Fat Burner for Bodybuilding National Bodybuilding Co. Strongest Fat Burner $58.00 Clean, high-quality formula, great ingredients, and good results.
Best Premium Fat Burner Burn Lab Pro $59.00 Safe and natural supplement with great ingredients to deliver results. 
Best Stim-Free Fat Burner Transparent Labs PhysiqueSeries Stim-Free $26.99 Powerful ingredients blended together from a reputable company.
Best Thermogenic Fat Burner Swolverine Therm $34.99 All natural option with good ingredients to really burn that stubborn belly fat, for a good price.
Best Transparent Ingredients Fat Burner Transparent Labs PhysiqueSeries Fat Burner $49.00 Researched backed doses and a transparent label
Best Fat Burner for Women Kaged Muscle Clean Burn $26.99 Powerful ingredients blended together from a reputable company.
Best Vegan Friendly Fat Burner Burn Lab Pro $59.00 Safe and natural supplement with great ingredients to deliver results.
Best Fat Burner for the Money Fighters Core $49.00 Made from natural ingredients, promotes muscle growth on top of fat loss.

What To Consider Before Buying

Before buying your fat burner supplement, there are some important factors to consider so you get the best product possible.

Stim Or Non-Stim

A key component of many fat burners are stimulant ingredients, like caffeine. If you are sensitive to stimulants then you need to look at a stim-free supplement. You will get similar benefits without the unwanted side effects.

Ingredients

As with all supplements, looking to high-quality ingredients can be a game changer and making sure the right ingredients are in your supplement is a must. Always check the label and make sure each is dosed and no one tries to pull a fast one with proprietary blends.

Overall Price & Price Per Serving

Supplements can get expensive but it is possible to find an affordable supplement with great benefits. Consider the price and price per serving when looking to buy your fat burner.

fat burners

How To Find The Best Fat Burners On The Market

When looking at these natural fat burners, it is important to look for one that is natural, safe, and contain clinically backed and top ranked ingredients. Companies that have a good reputation and that are transparent with their labels will be great brands that you can rely on to only get the best when it comes to your weight loss and fat loss goals. You should also see results quickly when using a fat burner and these results should last a long time. Sustainability with any supplement is key and should not be overlooked given their long-term effects for diet and exercise.

How We Choose The Best Fat Burners

For us, putting together this list was important because we know you need and deserve the best fat burners around to boost weight and fat loss while also aiding in lean muscle retention. We look at the reputation of each brand, for the company behind each product should work for you. The ingredients list is vital for us in determining which products make the list because you need those top ranked ingredients to see results. Effectiveness and price are of course highly important because we know how expensive supplements can get and you deserve to have the best supplement at the right price for your diet and exercise goals.

on the market fat burners belly fat muscle maintenance weight loss energy boost muscle breakdown

Fat Burners FAQ Section

What is the best fat burner?

National Bodybuilding Co. Strongest Fat Burner. This is a great supplement for weight loss that gives you more control over the fat loss process. A clean, high-quality, and science-driven fat burner, this is designed for fat loss in more ways than one.

Are fat burners safe?

The best fat burner supplements and thermogenic fat burners work for you and are generally safe for active people looking to lose weight. Always read the label for further directions and to see what top ranked ingredients are included. This list contains fat burners from reliable companies so you only get the best out of each supplement. For those looking for stimulant free fat burners, they so exist as well.

How do I know if I need to use a fat burner?

If you are active and still struggle to lose body fat, then a fat burner can be a great tool. The top ranked ingredients included in these supplements are effective and can work wonders for your weight loss goals. If you still have questions, talking with a specialist is never a bad idea.

Are fat burners different for men and women?

Generally, fat burners for men and women are the same with tweaks to the ingredients and dosing. On the whole, thermogenic fat burners work to give you the best boost when it comes to weight loss and fat loss but always read the label to make sure it is right for you. For men and women, they will contain top ranked ingredients.

Fat Burners Wrap Up

Fat burners are great supplements on the market to help tackle any and all weight loss and fat loss needs. Looking to top ranked ingredients and what’s hot on the market right now can prove vital to giving you the best chance at seeing results. These supplements can work to assist your fat loss need while also working on retaining muscle and keeping on that lean muscle. With a healthy diet and proper exercise, fat burners and diet pills can work wonders for your gains.


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References

  1. Jeukendrup, A. E.; Randell, R. (2011). “Fat burners: nutrition supplements that increase fat metabolism”. (source)
  2. Ajinomoto USA, INC. (2009). “Effect of Chili Pepper Extract on Weight and Fat Loss and Metabolism Increase”. (source)
  3. Portal, Shawn; Eliakim, Alon; Nemet, Dan; Halevy, Orna; Zadik, Zvi (2010). “Effect of HMB supplementation on body composition, fitness, hormonal profile and muscle damage indices”. (source)
  4. St-Onge, M-P; Bourque, C.; Jones, P. J. H.; Ross, R.; Parsons, W. E. (2003). “Medium-versus long-chain triglycerides for 27 days increases fat oxidation and energy expenditure without resulting in changes in body composition in overweight women”. (source)
  5. Tabrizi, Reza; Saneei, Parvane; Lankarani, Kamran B.; Akbari, Maryam; et al. (2018). “The effects of caffeine intake on weight loss: a systematic review and dos-response meta-analysis of randomized controlled trials”. (source)
Austin Letorney is a writer, actor, and fitness enthusiast. As a former rower, he has shifted his focus to sharing his knowledge of the fitness world and strength sports with others.