Best Fat Burner Supplements: Top 5 Thermogenic Pills for Weight Loss in 2022

fat burners

* If you’re unsure if fat burners are right for you, contact your primary care provider.

(Ad) When it comes to losing weight, sometimes diet and exercise aren’t enough. That’s why many men and women turn to thermogenic fat burners for help.

The best fat burner supplements contain natural ingredients that help burn stored fat, increase metabolism, and boost energy levels. When combined with a healthy diet, fat burners can maximize your weight loss results and help you reach your body goals faster.

But with so many fat burners and weight loss supplements on the market to choose from, picking a high-quality product that actually works is no easy task.

We've reviewed the best fat burning pills to see which products live up to the hype and which ones are a waste of money. We evaluated each product based on their ingredients, reviews, dosage, price, and refund policy.

If you're ready to accelerate your weight loss journey, here are the best fat burners on the market.

Top 5 Best Fat Burner Pills on the Market in 2022

1) LeanBean: Best Weight Loss Pill for Women


LeanBean ranks on our list as the best fat burner for women, with a premium formula exclusively tailored for female bodies and their distinctive metabolisms.

Advertised Benefits

Reduces Cravings: Oftentimes, women have more trouble resisting hunger cravings than men. In light of this, LeanBean contains a whopping three grams of glucomannan in each dose. This natural dietary fiber swells in your stomach, which can make you feel fuller for longer, reducing the temptation to snack or graze throughout the day.

Maintains a Healthy Metabolism: Another crucial ingredient in LeanBean is chromium picolinate. This essential mineral can help your body maintain a healthy macronutrient and fat metabolism as well as normal blood glucose levels.

Increases Energy: The LeanBean formula also contains ingredients that can reduce chronic fatigue and tiredness—two inevitable side effects of dieting—without the use of caffeine anhydrous or tons of stimulants. Instead, this stimulant-free fat burner only uses small doses of naturally sourced caffeine, an exclusive vitamin B complex, turmeric, and green coffee beans.

How It Works

While LeanBean contains natural ingredients meant to kickstart metabolism, boost energy, and increase focus, the formula's star is glucomannan, a natural dietary fiber found in many of the best furners.

Most fat burners only have small amounts of glucomannan, which helps reduce cravings and suppress your appetite. However, LeanBean has a much larger dose of three grams per day, maximizing results and making the supplement one of the most effective fat burners on our list.

Formula Overview

The creators of LeanBean chose ingredients with reliable health  benefits in the EU (European Union). Here's an overview of the formula, which is one of the best stimulant-free fat burners exclusively tailored for women:

  • Glucomannan
  • Choline
  • Chromium Picolinate
  • Vitamin B6
  • Turmeric
  • Garcinia Cambogia
  • Acai Berry
  • Piperine

Key Features

LeanBean is the best fat burner for women on our list, and the brand has thousands of satisfied customers. Unfortunately, some of the lower quality weight loss supplements use generic ingredients but still claim on the label that they're for women, but not LeanBean.

The British manufacturer stands by the quality of its product and offers a 90-day money-back guarantee. Plus, you get great discounts when buying more than one bottle.

  • Best thermogenic fat burner for women
  • Powerful, all-natural ingredients for maximum weight loss
  • Promises to burn stubborn fat and suppress appetite
  • Can increases energy levels without harmful stimulants
  • 90-day money back guarantee
  • Manufactured in an FDA-approved facility

Click Here for the Lowest Price on LeanBean

2) PhenQ: Best Belly Fat Burner


PhenQ is the best belly fat burner on our list, making it ideal for people who are having difficulty with stubborn fat that just won't disappear, even with regular exercise and dieting.

Advertised Benefits

PhenQ is one of the best thermogenic fat-burner supplements because it helps you meet your weight loss goals in a few different ways:

Burns Belly Fat: PhenQ targets stubborn belly fat, helping burn away diet- and exercise-resistant pockets that prevent you from having a slim and trim figure. It can also stop the production of new fat cells, preventing excess weight gain.

Suppresses Appetite: PhenQ can help you lose weight by suppressing your appetite, preventing overeating, and eliminating those pesky hunger cravings that could quickly derail your diet.

Increases Energy: With PhenQ, you may never again feel exhausted or sluggish from the energy dips that come with dieting because it features all-natural energy-boosting ingredients.

Boosts Mood: Although dieting can make you feel irritable, PhenQ has ingredients that can gently even out your mood throughout the day. No more crabbiness or grumpy attitude!

How It Works

The key ingredient in PhenQ's formula is α-Lacys Reset, which has many health benefits. The ingredient may help you:

  • Lose weight
  • Burn excess body fat
  • Increase muscle mass
  • Burn calories

Formula Overview

PhenQ is one of the best fat-burning supplements on our list because it has α-Lacys Reset as a crucial ingredient to kickstart thermogenesis and boost your body's metabolism, allowing you to burn fat and calories much faster. In addition to α-Lacys Reset, the PhenQ formula also contains these ingredients:

  • Capsimax Powder
  • Chromium Picolinate
  • Caffeine
  • Nopal Cactus
  • L-Carnitine Fumarate

Key Features

PhenQ isn't just an effective thermogenic fat burner; it's also a great value. If you opt for the multi-buy discount, you can save a lot of money. In addition, every order comes with ten free bonus guides about nutrition and weight loss, diet plans, detox programs, and meal suggestions.

The PhenQ formula is 100% vegetarian- and vegan-friendly. Finally, we love that PhenQ has a 60-day money-back guarantee. Just return any unused portions within 67 days of purchase, and you'll get a full refund (minus shipping charges).

Click Here for the Lowest Price on PhenQ

3) PrimeShred: Best Thermogenic Pills for Men


PrimeShred is the best fat burner for men on our list, with a formula that can increase muscle mass and decrease belly fat to give you a ripped and shredded physique.

Advertised Benefits

PrimeShred made our list as one of the best fat-burning supplements for 2022, and it offers a trifecta of fat-burning health benefits:

Stimulates Lipolysis: PrimeShred is an effective fat burner for men because it is designed to stimulate lipolysis and fat oxidation, which is when your body breaks down fat cells and burns them for energy. To trigger the process of lipolysis, PrimeShred releases the fat-burning hormones epinephrine and norepinephrine.

Provides a Natural Energy Boost: The ingredients of L-theanine, Rhodiola rosea, green tea, and green coffee can give your body a natural energy boost throughout the day without harsh stimulants and unwanted side effects.

Kick-Starts Fat Burning: As a thermogenic fat burner, the ingredients in PrimeShred can increase your core body heat and metabolic rate. The ingredients L-tyrosine, chlorogenic acid, and a vitamin B complex trigger the process, allowing you to burn away stubborn body fat that's resistant to diet and exercise.

How It Works

PrimeShred is such an effective thermogenic fat burner because it is designed to stimulate fat oxidation and lipolysis. When your body enters lipolysis, it breaks down stored fat cells and shifts them to the bloodstream, where it can burn them for energy.

The ingredients of chlorogenic acid, L-theanine, and caffeine also reduce triglyceride levels, which can help your body burn stored fat and speeds up the breakdown process for fat cells, releasing fatty acids and helping you lose weight faster. Plus, the vitamin B complex allows your body to convert calories from your food into energy rather than storing them as fat.

Formula Overview

The PrimeShred formula is scientifically proven to enhance weight loss and help your body burn fat. Here's the complete ingredient list:

  • 300 mg L-Tyrosine
  • 225 Caffeine Anhydrous
  • 150 mg DMAE
  • 5 mg Bioperine
  • 100 mg Green Coffee Vitamin B Complex (B3, B6, and B12)
  • 250 mg L-Theanine
  • 500 mg Green Tea Extract
  • 250 mg Rhodiola Rosea Root
  • 200 mg Cayenne Pepper

Key Features

We chose PrimeShred as the best fat burner for men because it provides maximum results and has lots of great features, too. The formula is 100% vegan- and vegetarian-friendly and is free of soy, dairy, gluten, and artificial ingredients.

In addition, PrimeShred has a 100-day money-back guarantee as long as you purchase more than a one-month supply. So if you choose to try this natural fat-burner supplement, take advantage of the free shipping and multi-buy discount offers to save lots of money while you start your weight loss journey.

Click Here for the Lowest Price on PrimeShred

4) PhenGold: Best Diet Pill for Boosting Metabolism


PhenGold is the best fat-burner supplement on our list for people who want to kickstart their metabolism into high gear, burn excess fat, and feel great about themselves again.

Advertised Benefits

Boosts Metabolism: The PhenGold formula promises to be highly effective at boosting your body's metabolic rate, which can do by activating natural fat-burning hormones. With a faster metabolism, you can burn fat even when you're not exercising or getting a lot of physical activity.

Triggers Rapid Weight Loss: The same ingredients that boost metabolism can also allow your body to burn fat at a rapid pace. These ingreidents can target stored fat cells and break them down so that they're available for your body to use as energy.

Suppresses Appetite: With key ingredients of caffeine and capsaicin, PhenGold is an effective way to reduce hunger cravings that pop up in between meals. Studies proved those two ingredients suppress appetite, reduce cravings, and make you feel fuller even when eating small amounts of food.

How It Works

PhenGold is a thermogenic fat burner that can trigger powerful fat-burning hormones called HSL, or hormone-sensitive lipase, including adiponectin, epinephrine, and norepinephrine. By stimulating these hormones, the supplement can encourage your body to burn stubborn fat and convert more calories into energy, rather than storing them for fat.

If you've been following a healthy diet and exercise regimen and you still can't lose those last couple of pounds, then PhenGold can help you break past that plateau to achieve your weight loss goals faster.      

Formula Overview

The ingredients in PhenGold are designed towork very well to boost your metabolism and speed up your body's natural fat-burning process. Here is the complete ingredient list for this top thermogenic fat burner:

  • 250 mg Rhodiola Rosea
  • 225 mg Caffeine
  • 250 mg L-Theanine
  • 500 mg Green Tea
  • 350 mg L-Tyrosine
  • 200 mg Cayenne Pepper
  • 100 mg Green Coffee
  • Vitamins B3, B6, and B12
  • 150 mg DMAE

Key Features

One of the best features of this fat-burning supplement is that the manufacturers produce every capsule in U.S.-based, FDA-registered facilities, so you can feel confident that it's a high-quality product.

If you purchase more than a one-month supply of these weight loss pills, you can take advantage of the 100-day money-back guarantee, which provides you with a full refund if you're dissatisfied. In addition, the formula is vegan-friendly, non-GMO, and doesn't contain any artificial substances or unnecessary fillers.

It's also a good choice for people on a budget because every order has free delivery, and you can choose from multi-buy discount offers to save money. If you need help, contact PhenGold's 24/7 customer support line for any questions or concerns.

Click Here for the Lowest Price on PhenGold

5) TrimTone: Natural Weight Loss Supplement for Women


TrimTone is another popular fat burner for women, with an all-natural formula that eliminates hunger cravings and suppresses appetite.

Advertised Benefits

Curbs Cravings and Appetite: Like many thermogenic fat burners, TrimTone contains glucomannan. As we said earlier, when you ingest glucomannan, it expands in your stomach, which can effectively curb hunger cravings and suppress your appetite.

Triggers Thermogenesis: With help from an all-natural herb from the ginger family called grains of paradise, your body can enter thermogenesis faster. Grains of paradise stimulates brown adipose tissue, which keeps you warm and helps your body burn fat. It can even help regulate blood sugar levels for a stable energy source all day long.

Stimulates the Fat-Burning Process: TrimTone is a trustworthy belly fat burner ideal for women who have trouble losing weight. The formula contains green tea, which can stimulate a faster metabolism and increase the number of hormones that break down belly fat. Green tea can also help your body absorb fewer carbohydrates, increasing fat loss and helping you maintain a healthy weight.

How It Works

If you want to burn stubborn fat that just won't disappear even with diet and exercise, then TrimTone is one of the best natural fat burners for you to try. This belly fat burner can help you achieve your weight loss and fitness goals faster by triggering thermogenesis, allowing your body to break down fat cells and burn them for fuel round-the-clock.

TrimTone also contains one of the most common ingredients in weight loss supplements, caffeine, to help increase your resting metabolic rate. In addition, it's got green coffee, which contains chlorogenic acid, another thermogenic that can reduce the amount of glucose and fat you absorb after eating.

Formula Overview

TrimTone is a 100% all-natural fat burner with no artificial ingredients. Unlike other natural fat burners that are of lower quality, it doesn't contain any unnecessary fillers or additives. Instead, it's got a formula chock-full of ingredients that can help boost metabolism and burn belly fat. The ingredients include:

  • Caffeine
  • Green Coffee Bean Extract
  • Green Tea
  • Grains of Paradise
  • Glucomannan

Key Features

While TrimTone has all-natural ingredients, it's not suitable for vegans or vegetarians because the capsule shell contains bovine/porcine gelatin. However, this fat-burning supplement for women can be very effective at helping you lose weight and burn excess fat because of its ingredients.

TrimTone also features some excellent multi-buy discounts, allowing you to save money, so check the website for current offers. If you're going to try TrimTone, make sure you purchase more than one month's supply. Then, if you're dissatisfied with the results, you can send them back. The company offers a 100-day money-back guarantee, so you'll get a full refund minus any shipping or admin charges.

Click Here for the Lowest Price on Trimtone

What Are Thermogenic Fat Burners?

Simply put, thermogenic fat burners work by causing thermogenesis in your body. What's thermogenesis? It's just a fancy term for heat generation. Thermogenic fat-burning supplements are designed to accelerate your metabolism and generate more heat inside your core. With a faster metabolism, your body begins burning fat and calories for energy rather than the food from your meals, which can result in a much quicker and more efficient weight loss process.

How Do Thermogenic Fat-Burner Supplements Work?

Thermogenic fat burners work differently for every person, but for many, they help you burn body fat and lose weight by elevating your resting thermogenic state. When that happens, your body will burn fat and calories 24/7, even when you're not doing any physical activity.

Fat-burning supplements containing thermogenic ingredients can also enhance and accelerate fat metabolism, allowing you to exercise at a higher intensity. As a result, your body burns calories faster, which means every workout gives maximum results.

It's essential to consider the type of fat burner and how its thermogenic ingredients will affect your body. All of the supplements on our list are excellent for boosting metabolism and burning fat. However, some can also suppress appetite, inhibit your body's ability to store fat or prevent your body from forming new fat cells.

Take the time to determine your overall goals for losing weight and compare those against the most popular fat burners until you find one that will meet your unique needs and help you accomplish your body aesthetic goals faster.

How We Rated the Top Fat-Burning Pills

Have you ever tried a weight loss supplement that gave poor results, had harsh side effects, or simply didn't work at all? Not only is it a massive waste of money, but it's also a major disappointment. We don't want anyone to go through that experience, which is why we used several factors to rate and review the top fat-burner supplements on our list. Here are the ranking factors we used for the five most popular fat burners we reviewed.


While every fat-loss supplement on the market claims to have incredible fat-burning ingredients to help you lose weight and achieve all your fitness goals, that's not always the case. So, we took a close look at the formula for each of the top fat-burning supplements on our list. We wanted to ensure that they contained the highest-quality, scientifically proven ingredients to help your body start burning fat and promote weight loss.

For example, common ingredients in most fat burners include:

  • Glucomannan
  • Green Tea Extract
  • Caffeine
  • Chromium Picolinate
  • Green Coffee Beans
  • L-Theanine
  • Garcinia Cambogia

The top fat burners on our list all had a combination of one or more of those ingredients, which can enhance weight loss and promote fat burning. 

Advertised Benefits

Another crucial ranking factor we used when reviewing the top fat burners was each brand's advertised benefits and marketing tactics. What do we mean? Well, even the best fat-burner pills can’t make you lose fat and drop 30 pounds in a month just by sitting around. To get the maximum results, you'll need to make the commitment to eating a healthy diet and getting regular exercise.

If you're researching fat burners and see claims on the manufacturer's website (e.g., "This pill made me lose x pounds in x weeks!"), take a close look at the fine print. Any direct claim should have a footnote at the end that shows the direct source and study proving its scientific validity. Also, here's a general rule of thumb: If it sounds too good to be true, it usually is.


Unfortunately, the market for weight loss supplements is full of misleading or ineffective products. One great way to weed through the scammers is by checking out customer reviews.

We looked at the Better Business Bureau, Google, the manufacturer's website, and eCommerce sites, like Amazon. Generally, choosing an older, well-established brand is a safer bet than a newer brand if you're looking for high-quality fat burners.

Price and Guarantee

Of course, price and guarantee are also critical ranking factors we used to find the best fat-burning pills for 2022. Each of the five brands on our list offers a money-back guarantee, which means you can send it back for a full refund if you're not satisfied with the results.

Choosing a company with a guarantee is essential since it shows that the manufacturer stands behind the effectiveness of its products. Also, we chose the five fat burners on our list because they each had excellent multi-buy discount offers, with huge savings for bulk orders. The more you spend, the more you save, which is ideal for people who want a long-term supply of their favorite fat-burning supplement.

Popular Ingredients in Fat Loss Supplements


Caffeine is one of the most common ingredients you'll find in metabolism boosters and fat-burner pills because it is believed to be effective at suppressing appetite, increasing energy, and boosting metabolism.

Certain forms of caffeine can trigger your body to increase its production of fat-burning hormones. Once it does, the hormones break down fatty acids inside your body's fat cells. That process makes them available for energy, promoting faster weight loss and ultimately reducing stubborn belly fat.

Green Tea Extract

Green tea extract is another common ingredient you'll see in today's most popular fat-burning supplement formulas. Not only is green tea extract ideal for natural fat burners, but it can also help reduce the amount of fat you absorb from food. In addition, green tea extract also helps your body burn calories faster and reduces your hunger cravings, too.

CLA (Conjugated Linoleic Acid)

CLA, or conjugated linoleic acid, is a natural fatty acid found in dairy and meat products. Therefore, if you see this ingredient in a weight loss supplement, you'll know the formula isn't vegan-friendly.

CLA is a common ingredient in many fat burners because it supposedly can reduce body fat and kick start metabolism. However, while research shows that CLA can reduce body fat in animals, experts aren't sure whether those same properties apply to people.

Garcinia Cambogia Extract

If you've ever taken a fat-burner supplement, there's a good chance that the formula contained garcinia cambogia, a tropical fruit known as the Malabar tamarind. The active ingredient in garcinia cambogia is hydroxycitric acid (HCA), which can block the fat-producing enzyme called citrate lyase.

Another way that garcinia cambogia can help with the process of losing weight is by boosting your mood. Dieting can make you irritable or grumpy, and taking fat-burning supplements with this ingredient raises the levels of serotonin in your brain to gently level out your mood and make you feel less hungry.

Green Coffee Bean Extract

Green coffee bean extract is another ingredient you'll find in the best fat burners. It's just like the brown coffee beans that go into your cup o' joe every morning, but instead, the beans haven't been through the roasting process.

Green coffee beans contain vital compounds called chlorogenic acids, which the roasting process renders useless. Chlorogenic acids are frequent additions to fat-burner supplements because they have antioxidant effects, can lower your blood pressure, and may prevent weight gain.


We already told you a bit about glucomannan, a naturally occurring and water-soluble fiber that's often a key ingredient in the best belly-fat burners and weight loss pills. It comes from the root of the konjac plant, also known as the elephant yam, and can provide many benefits for people who have trouble losing weight because they can't resist overeating or hunger cravings.

The popular ingredient for fat burners can also be effective at controlling blood sugar and slowing the rate at which your body absorbs cholesterol and sugar. Plus, it can lower your protein and fat absorption rate and cause your stomach to empty more slowly after eating, making you feel full for a long time and eliminating hunger cravings.

Chromium Picolinate

Chromium picolinate is also an ingredient you'll find in virtually any fat-burning weight loss supplement, and it can play a crucial role in how your body breaks down and absorbs carbohydrates and fats. In fact, studies have shown that taking a daily weight loss pill with chromium picolinate can help you reduce the frequency of binge eating, suppress appetite and cravings, and even relieve the symptoms of depression.

Frequently Asked Questions

What supplement is the most potent fat burner for belly fat?

PhenQ is the strongest belly fat-burner supplement on our list. With five different targeted methods to help you lose weight, the PhenQ formula boosts your body's metabolic and thermogenic rates. As a result, the popular fat burner can speed up weight loss and give you a boost in muscle mass but without any harsh side effects. If you want to eliminate those stubborn pockets of belly fat that just won't go away no matter how hard you work out, PhenQ should be one of your first choices.

How much do fat-burner supplements cost?

The cost of the best fat burners on today's market can vary greatly depending on the brand and how much you buy. However, you're in luck: If you have your eye on a fat-burner supplement, head to the manufacturer's website first to check for current multi-buy offers and a money-back guarantee. It's the best way to ensure that you'll save money and have the option for a refund if you're not satisfied with the results.

Can fat-burner pills help suppress your appetite?

Yes, fat burners can suppress your appetite. In fact, that's a key benefit of many different supplements, including the five best fat burners on our list. However, be sure to choose one of the many stimulant-free fat burners available on today's market. They're just as effective at suppressing your appetite and reducing cravings, and all without the jitteriness or shakiness that comes from high doses of caffeine.

How do you get the best results from a fat-burner supplement?

As with any other weight loss supplement, you'll only get maximum results if you combine it with a healthy diet, regular exercise, and smart lifestyle changes. No matter what kind of weight loss goals you have, you'll undoubtedly get better results from your fat-burner pill by enhancing the effects through diet and exercise.

Are weight loss pills FDA approved?

No, fat burners and other weight loss supplements do not require approval from the FDA before they go on the market. That's because the FDA regulates them as food but not a drug. However, all supplement manufacturers must follow FDA guidelines and good manufacturing practices to ensure that their products are free of banned substances, reliable, and accurately labeled.

Can the best fat-burning supplements help you lose weight without diet and exercise?

The best fat burners will help you lose weight and burn fat even without making drastic lifestyle changes. However, you're unlikely to get the maximum results you want without committing every day to eat a healthy diet, live a balanced lifestyle, and exercise regularly. That means no smoking, limiting or avoiding alcohol consumption, and ensuring that you get a healthy amount of sleep each night.

Final Thoughts

We hope that our review of the best fat-burner supplements has helped you make an informed decision if you're starting out on a weight loss journey. We know how hard it is to lose weight, especially when you've plateaued at the gym and still have stubborn pockets of fat after months of working out.

No matter which of these fat burners you choose, please keep in mind that to get the incredible results that you want, you're going to need to make a few changes in your life. However, if you're willing to put in the work, you'll start to see some significant changes in your body. Finally, always use safe and healthy practices for your diet and exercise. Getting fit is never worth putting your health at risk!

*This article is provided by an advertiser. Statements made are not meant to offer medical advice nor to diagnose any condition. Any studies cited here may be preliminary, and may or may not be peer reviewed, and may or may not have sufficient participants to be statistically relevant. Anecdotal accounts should not be taken as scientific results. Products discussed in this article are not designed to diagnose, treat, prevent, or cure any disease. The FDA does not evaluate dietary supplements. Consult your doctor about possible interactions, allergies, and if you are considering using a natural and/or dietary supplements for any condition. Individual results will vary.