Best Thermogenic Fat Burners – Here’s Our Top Picks For 2021

Thermogenic fat burners are always making a buzz in the weight loss community no matter what time of year. Here’s the latest supplement rankings plus a complete buyer’s guide for 2021.

Best Thermogenic Fat Burners

Thermogenic fat burners can help give your sluggish metabolism the boost it needs, reduce your gnawing appetite and give you a burst of energy and mental focus to get you through the day.

And that extra edge from a thermogenic supplement can mean the difference between finally shedding the fat that you want or continuing to fight a losing battle.

But considering the thousands of different fat burners currently on the market, it’s not easy choosing the right one.

But the good news is that I’m here to help you out!

What I’ve done is hand-picked the best thermogenic fat burners on the market today so it will be easy for you to find the right one.

The Top 10 Thermogenic Fat Burners For 2021

Here’s a look at 11 of the best selling fat burners on the market today. I’ll review each product’s ingredients, benefits, side effects, user reviews and list some pros & cons.

Plus, I’ll even explain why I ranked these particular products above the thousands of other supplements available.

1. Phentramin-D – #1 BEST Thermogenic Fat Burner [Editor’s Choice]

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What Is Phentramin-D?

Phentramin-D tablets are the hottest thermogenic fat burners on the market right now and also the premier legal over the counter Phentermine alternative.

This product is a legal and safe over the counter replacement for prescription diet pills, a supplement that is scientifically developed by Lazarus Labs to speed up weight loss without the harsh side effects like prescriptions.

What Are The Main Benefits?

Phentramin-D can help you lose weight via multiple pathways by offering you:

  • A safe and effective alternative to Phentermine
  • Increased energy levels
  • Metabolism boosting effects
  • Appetite suppression and cravings control
  • Increased mental focus and concentration

What Are The Ingredients?

Phentramin-D contains a proprietary blend of thermogenic fat burning and appetite suppressing ingredients. The formula is specifically designed as an over the counter replacement for Phentermine diet pills. With that said, this is one of the best diet pills because it does not contain any of the herbal ingredients you will find in other fat burners.

The ingredients in Phentramin-D include:

  • 2-Phenylethylamine Hydrochloride (PEA)
  • 1,3,7-Trimethylxanthine
  • Hordenine Hydrochloride (HCL)
  • Synephrine Hydrochloride (HCL)

What’s The Overall Value?

At only a little over a dollar per serving, it’s much cheaper than buying prescription Phentermine. And if you take the suggested dose of 1 tablet before breakfast and one before lunch, one bottle will last you an entire month.

How Do You Use It?

Take 1 to 2 capsules in the morning or early afternoon. Do not exceed 2 capsules per serving. Never take more than 2 servings in a 24 hour period. For best results use daily for a minimum of 30 days

Is There A Money Back Guarantee?

Yes, Phentramin-D comes complete with a risk-free 30-day money back guarantee, so you can return it if you are not happy for any reason. Lazarus Labs also offers generous free shipping on all orders.

What Are Customers Saying?

There are some new reviews up for 2021 on the Lazarus Labs website, highlighting the latest HQ Formula. Here’s a brief overview of what customers are saying.

This starts off with a woman who has dropped 14 pounds in around two weeks. She was one of the common skeptics who won’t believe it until they see it and was delighted with the results.

Another woman commented on how it curbed her appetite so much that she couldn’t finish her lunch.

Overall the reviews are routinely positive for Phentramin-D. Users often comment that they already know how to eat, but need help controlling an out-of-control appetite. Phentramin-D gets the job done.

Other reviews compare its results favorably to the prescription medication Phentermine and love how much less it costs.

Several people commented that Phentramin-D didn’t make them irritable or give them a racing heart. Overall, it always scores high marks when it comes to curbing cravings and increasing energy.

Are There Any Downsides?

The only downsides with Phentramin-D tablets are common to many thremogenic fat burner products. This is a stimulant, so if you take it late in the day, you may have trouble sleeping.

You also shouldn’t take this fat burner if you have high blood pressure, hyperthyroidism and several other health problems. And the only other downside is that some customers experienced dry mouth, which is common with prescription Phentermine.

Just remember that this is not your typical herbal fat burner supplement; this is a 100% synthetic formula designed as a pharmaceutical replacement.

IMPORTANT: It is important that you are consuming enough water throughout the day when you take this supplement to avoid dry-mouth and dehydration.

2. Clenbutrol – Best Ephedrine-Free Fat Burner

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Benefits: Clenbutrol is the legal over the counter fat burner that’s used as an alternative to the celebrity weight loss favorite Clenbuterol. The manufacturer claims you can “sculpt a lean and ripped body just as effectively as the real thing.” This thermogenic burns fat and improves cardiovascular performance, offering you:

  • Safe and legal alternative to Clenbuterol
  • Powerful thermogenic fat burning
  • Preserve lean muscle mass
  • Improve performance
  • Enhance stamina and endurance

Clenbutrol works as a thermogenic to increase your body’s internal temperature, causing your metabolic rate to rise. This helps to drive your body to burn up more calories for fuel and shed body fat. And you’ll get the extra benefit of preserving lean muscle mass for that chiseled look, which is why it’s considereby many to be the best fat burner for men.

Ingredients: Clenbutrol contains thermogenic ingredients designed to create a rise in Basal Metabolic Rate (BMR). The ingredients are also designed ato increase oxygen flow, enhancing cardiovascular performance to boost your workouts.

The ingredients in Clenbutrol include:

  • Vitamin B3 (as Niacinamide)
  • Garcinia Cambogia (50% Hydroxycitric Acid)
  • Bitter Orange Extract (6% Synepherine)
  • Guarana Extract (22% Caffeine)
  • Paullinia Sorbilis (Seed)

Price/Shipping/Guarantee: Clenbutrol is another high-end fat burner supplement that starts out at $61.99 per bottle. Each bottle contains 90 capsules. The recommended dosage is 3 capsules per day with water approximately 45 minutes before your workout. It is also recommended to cycle this product 2 months on and 1.5 weeks off.

The manufacturer offers free worldwide shipping on all orders and there is no mention of a money back guarantee.

Customer Reviews: The benefit that customers report most is the extreme energy and performance enhancement that this supplement gives them.

There are some great reviews from people who have dramatically increased their performance output and are able to train longer and harder.

Customers are also reporting good fat loss results, with one customer who reported losing 50lbs and keeping it off for 2 years.

There are also a number of people who are getting good results combining this with intermittent fasting.

Downsides: Not recommended for pregnant or nursing women and not recommended to take too late in the evening.

3. PhenQ – Best All-Natural Thermogenic Fat Burner

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Benefits: PhenQ is frequently rated one of the best fat burners and appetite suppressants on many websites because it tackles weight loss from several angles, improving your changes for finally getting rid of the pounds. The thermogenic fat burning formula helps in several ways:

  • Helps to burn stored fat
  • Suppresses your appetite
  • Boosts your energy
  • Improves your mood
  • Helps block the production of fat

These fat burners contain a proprietary formula called Lacys Reset, which increases thermogenesis and speeds up metabolism. PhenQ also contains minerals, vitamins, spices and caffeine.

Ingredients: PhenQ contains ingredients backed by science to accelerate your metabolism such as a-Lacys Reset®, which as been shown to decrease both body weight and body fat while maintaining lean muscle mass. The formula is designed to enhance thermogenesis, enabling you to burn fat quickly and achieve your weight loss goals.

The ingredients in PhenQ include:

  • a-Lacys Reset®
  • Caffeine Anhydrous
  • Capsimax Powder (capsicum, piperine, caffeine and niacin)
  • Chromium
  • Nopal
  • L-Carnitine

Price/Guarantee: Each bottle of PhenQ contains 60 pills, which is a 30-day supply and costs $69.95. You take one capsule at breakfast and one at lunch. The manufacturer offers free shipping and each order comes with a 60-day money-back guarantee, with a full refund less shipping charges.

Customer Reviews: The Official Website has numerous before and after photos sent in by successful users. Reviewers often mention how well it stops cravings. Others mention how they start exercising more and eating healthier when taking PhenQ.

It’s often recommended to avoid fad diets and stick with healthy foods while taking PhenQ. Users have reported it helps to successfully target belly fat and love handles.

Customers also mention how diets alone aren’t helping then to lose the weight they gradually gain over the years. After only a couple of weeks, they start losing weight along with having more energy.

Downside: Like many products that contain stimulants, you shouldn’t take it late in the afternoon because it can interfere with your sleep.

4. Phen24 – Best Daytime + Nighttime Fat Burner

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Benefits: Phen 24 offers one of the most complete thermogenic fat burning formulas on the market with its two part system. It comes complete with separate day and night supplements so you lose weight 24 hours a day.

The day supplement helps by:

  • Boosting your metabolism
  • Increasing your energy
  • Burning more calories

The night supplement helps by:

  • Enhancing metabolism at night to break down fats and carbs
  • Reducing evening cravings
  • Improving Sleep

Sleep is crucial for successful weight loss. Phen24 is one of the few weight loss supplements available to take that into consideration. A good night sleep reduces cortisol, which contributes to belly fat, and keeps your blood sugar levels steady.

Phen24 takes a comprehensive approach to weight loss, with its day and night formulas. When used in conjunction with a healthier diet and more exercise, it can help you get the body you want. The pill helps to leverage your healthier lifestyle choices, while actually making it easier to eat better and work out more often.

Day Formula Ingredients: The daytime formula includes ingredients that provide energy and metabolic and enhancement along with better digestion and thyroid regulation. The ingredients in Phen24 Day include:

  • Caffeine
  • Guarana Extract
  • Cayenne Powder
  • Phenylalanine
  • Iodine
  • Manganese
  • Zinc Citrate
  • Copper Sulphate

Night Formula Ingredients: The nighttime formula includes ingredients that help you to continue to burn fat while promoting relaxation for a restful and rejuvenating sleep. The ingredients in Phen24 Night include:

  • Glucomannan
  • Chromium Picolinate
  • Biotin
  • Choline Bitartrate
  • Molybdenum (Sodium Molybdate)
  • Pantothenic Acid (Vitamin B5)
  • Thiamine (Vitamin B1)
  • Pyridoxine HCl (Vitamin B6)
  • Green Tea Extract
  • Ascorbic Acid (Vitamin C)
  • Griffonia Extract
  • Hops Extract

Price/Shipping/Guarantee: The cost for a one-month supply is $74.99. This includes both day and night supplements. The company offers free shipping and a 60-day money-back guarantee.

Customer Reviews: No reviews are available yet on the Official Website, Amazon or Walmart.

Downsides: People with certain health conditions should not take Phen24, including: depression, diabetes, endocrine disorders, kidney disease and other problems.

5. Capsiplex Sport – Best Thermogenic Metabolism Booster

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Benefits: Capsiplex Sport is a fat burner that uses the magic of chili pepper extract to help boost your metabolism so you can lose weight. Chili peppers contain a compound called capsaicin, which has properties that naturally boost your metabolism, which is so critical for fat loss.

This fat burner increases both your physical and mental energy, helping you in several ways:

  • Burn off up to 278 more calories
  • Helps to suppress your appetite
  • Helps to reduce body mass and fat
  • Boosts your metabolism
  • Helps with digestion
  • Simple to use – take just one capsule a day
  • More energy and focus
  • Improves your endurance
  • All-Natural – no side effects

Capsiplex Sport is easy to use, just one pill 30 minutes before you start your workout. Instead of paying for many supplements, you just take Capsiplex Sport. You don’t need to drink sugary energy drinks or remember to take a bunch of pills.

Ingredients: The main ingredient in Capsiplex Sport is Capsicum extract which is a red chili and is packed with the substance capsaicin, providing its strong thermogenic properties.

This formula also contains ingredients to help fight fatigue, sharpen your concentration, improve heart health and maintain fluid and electrolyte levels.

The ingredients in Capsiplex Sport include:

  • Capsimax (Capsicum Extract)
  • Vitamin B3 (NIACIN)
  • L-Arginine
  • Piperine
  • Vitamin C
  • Potassium
  • Magnesium

Price/Shipping/Guarantee: A bottle of Capsiplex Sport currently retails at $59.95 through BAUER Nutrition and contains a full month’s supply. BAUER Nutrition offers a 60-day, money-back guarantee and free worldwide shipping on all orders.

Customer Reviews: Users report that their cravings are reduced and they have more energy. One woman said smaller meals still make her feel full.

Several people said they liked the idea that it had all natural ingredients and no side effects. With other weight loss supplements, this can be a challenge.

People mentioned that they lost weight at a slow, steady rate, especially when they worked out regularly.

Downsides: No major downsides to Capsiplex, just don’t take it on an empty stomach or just before bed.

6. Battle Ready Fuel – Best New Fat Burner

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Benefits: Battle Ready Fuel Fat Burner was designed to help you win the diet war. This is an all-natural thermogenic that help to boost your metabolism and curb your cravings. Proven ingredients like Garcinia Cambogia, Citrus Aurantium and Guarana can help you to:

  • Burn more calories
  • Work harder to shed more fat
  • Target stubborn fat areas
  • Boost focus to attack your training sessions
  • Suppress food cravings and ignore hunger

Battle Ready Fuel Fat Burner can give you the boost you need to get started on your journey or get that last bit of fat off. The thermogenic ingredients can help raise your body temperature and give your metabolism the boost it needs. And it does this all while blunting your appetite and reducing your cravings.

Ingredients: Battle Ready Fuel Fat Burner is loaded with an advanced combination of all-natural metabolic enhancers designed to enhance your metabolism and control your cravings.

The ingredients in Battle Ready Fuel include:

  • Garcinia Cambogia Extract
  • Citrus Aurantium
  • Guarana Extract
  • Niacin

Price/Shipping/Guarantee: The price starts out at $49.99 for a 90 tablet bottle, which will last you 30 days. Simply take 1 capsule 3 times daily with a main meal. The manufacturer offers free shipping and a 60 day money back guarantee.

Customer Reviews: No reviews are available yet on the Official Website, Amazon or WalMart.

Downsides: Not recommended for pregnant or nursing women.

7. FenFast 375 – Best Low-Budget OTC Fat Burner

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Benefits: Called a thermogenic fat burner, FenFast 375 is a stimulant that suppresses your appetite, increases metabolism and boosts energy levels. All of this helps you take control of your diet, making it easier to make the better food choices and eat less.

FenFast 375 fat burners can help you maximize your fat loss by:

  • Helping you take control of your hunger
  • Supporting your body’s ability to burn fat
  • Enhancing your metabolism for maximum calorie burn
  • Increasing energy and focus for maximum performance

Ingredients: FENFAST 375 contains a blend of clinically-researched stimulants that have been shown to help you achieve your fat loss goals while having low occurences of side effects.

The ingredients in FenFast 375 include:

  • L-Phenylalanine
  • Caffeine Anhydrous
  • L-Theanine
  • Hordenine HCL

Price/Shipping/Guarantee: This is budget priced fat burner at $39 for 120 tablets, which is a 30-day supply. Free shipping is included when you purchase 2 bottles or more of FenFast 375 and Intechra Health offers a 30-day, money-back guarantee.

Customer Reviews: FenFast has a host of positive reviews on its site. Over and over, people mention the energy it gives them and the way it reduces their appetite. Users have reported feeling delighted to be eating smaller meals at a sitting, which stops the bloated feelings they usually get after a meal.

Several reviewers mentioned that they didn’t have jittery feeling after taking FenFast 375, which is probably due to the Theanine in it. Also, people seem to like the extra motivation it gives them, without feeling drugged.

Users report being in a much better mood both before and after workouts when taking FenFast 375. Many reviewers mention small weight loss, on a steady basis, when taking it.

Downsides: On the downside, people with diabetes or high blood pressure shouldn’t use FenFast 375. Like other diet aids that contain caffeine, it can cause sleep problems if taken too late in the evening.

8. Lean Optimizer – Best Complete OTC Fat Loss Formula

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Benefits: Having been on the market for over 17 years, Lean Optimizer is a doctor formulated supplement that has helped thousands successfully lose weight. Made with a comprehensive blend of vitamins, organic herbs and amino acids, it helps you lose weight several ways:

  • Burn more fat
  • Curb your craving
  • Boost your metabolism
  • Lower the amount of cortisol, the stress hormone
  • Keep your blood sugar and glucose levels steady
  • Balance your pH and alkaline levels

Ingredients: Lean Optimizer™ contains doctor-formulated blend of specific ingredients designed help promote optimal fat-burning hormonal levels. Each capsule contains a blend of Fat-Burning Hormone Optimizers, Appetite Neutralizers, Insulin Sensitizers, PH Alkalizers and Metabolic Optimizers.

The long list of ingredients include:

  • Biotin
  • Iodine (Potassium Iodide)
  • Chromium Picolinate
  • Potassium
  • Guggulsterones (std. 10% extract, E + Z 1:1)
  • 3,5-Diiodo-L-Thyronine
  • Sensoril® Ashwagandha extract (32% oligosaccharides, 10% withanolide)
  • 7-Keto® DHEA
  • 5-HTP
  • Theobromine
  • Coleus forskholii
  • Citrus Aurantium (Bitter Orange, p-Synephrine)
  • Capsimax® (Capsicum Extract Beadlets (2% Capsaicinoids))
  • Paradoxine® (Grains of Paradise 15%)
  • African Mango 10:1 (Irvingia Gabonensis)
  • Meratrim®
  • Green Tea Extract (95% Polyphenols., 45% EGCG.,< 6% Caffeine)
  • LOWAT®
  • White Button Mushroom Extract 10:1 (Agaricus bisporus)
  • Chromium Picolinate

Price/Shipping/Guarantee: Lean Optimizer retails at $49 for 90 capsules. The recommended dose is 4 capsules a day, so one bottle will last about 22 days. There is no mention of free shipping on the manufacturer’s website.

However, the company does offer a very generous one-year, risk-free guarantee. In practice, that’s a full refund within 30 days, a full refund for unopened bottles from day 31 to 90. After that, you get a 200% store credit.

Customer Reviews: Reviewers report steady weight loss when they use Lean Optimizer. Users also say they lost fat and not lean muscle mass.

A recurring theme in the reviews is that fact that it doesn’t produce negative side effects, like a jittery feeling. In fact, customers have commented how much happier they feel when taking it.

People also commented that they have more energy when taking Lean Optimizer, which makes it easier to work out, which helps them lose even more fat.

Downsides: There are no reported downsides for Lean Optimizer on the company website. It does point out that it works when you take it while also eating sensibly and exercising more.

9. APEX-TX5 – Best Metabolic Support Formula

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Benefits: APEX-TX5 calls itself the “Ultra Fat Loss Catalyst.” It helps jumpstart your weight loss in a number of ways:

  • It increases your energy, using thermogenic intensifiers
  • It helps out the body’s efforts to lose weight, with fat loss catalysts
  • It supports a healthy metabolism, with metabolism enhancers
  • It helps you eat less and handle cravings with appetite suppressants

Ingredients: APEX-TX5 contains clinically studied ingredients that enhance energy levels and are designed to deliver metabolic support. The red, white and blue specked tablets contain 00% clinically-researched ingredients to promote thermogenesis including:

  • Acetyl-L-Carnitine HCl
  • Caffeine Anhydrous
  • Beta-Phenylethylamine HCl
  • L-Tyrosine
  • Theobromine

Price/Shipping/Guarantee: APEX-TX5 currently starts at $37 for a bottle containing 120 tablets, which is a 30-day supply. Free shipping is included when you purchase 2 bottles or more of APEX TX5 and the company offers a 30-day, money-back guarantee.

Customer Reviews: Several reviewers report major weight loss over time, 25 to 50 pounds or more, using APEX-TX5. For people who were at a plateau in their weight loss efforts, it jump-started their metabolism and helped them lose the pounds again.

Users comment that they don’t have jitters and don’t experience a crash after taking APEX-TX5. Many say they aren’t hungry all the time, which was a problem on a low-calorie diet. One person was especially grateful her night cravings are gone.

Several people reported they had more energy when taking APEX-TX5, and several said their mood was better. One woman who has started menopause said it helped her with energy, as well as fat loss.

Downside: Like many weight loss supplements, APEX-TX5 shouldn’t be used by people with heart problems, high blood pressure, diabetes and other health conditions.

10. 3G BURN – Best Thermogenic Complex

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Benefits: 3G BURN with Forskolin contains a premium all-natural thermogenic formula to help you successfully reach your weight loss goals.

The cutting-edge TRI-BURN Complex features a unique blend of Green Coffee Bean Extract, Garcinia Cambogia and Green Tea Leaf for a complete fat burning formula.

Combined with a healthy diet and daily exercise regimen, 3G BURN can offer you:

  • Enhanced energy levels for maximum performance
  • Increased focus while on a restricted calorie diet
  • TRI-BURN Thermogenic Complex for enhanced fat burning workouts
  • Science backed ingredients

Ingredients: 3G BURN is packed with natural clinically studied ingredients that can give you the energy that you need for maximum fat loss performance while dieting including:

  • Garcinia Cambogia Fruit Extract (50% HCA)
  • Green Coffee Bean Extract (50% Chlorogenic Acid)
  • Caffeine Anhydrous (1,3,7-trimethylxanthine)
  • Forskohlii (root) Extract (10% Forskolin)
  • Green Tea (leaf) Extract (50% Polyphenols)

Price/Shipping/Guarantee: Pricing starts at a modest $34 per 120 ct bottle and decreases with each bottle you add to your order. The manufacturer recommends taking two capsules with 8oz of water 2 times daily approximately 30 minutes before meals. This means each bottle will last 30 days. Free shipping is included when you purchase 2 bottles or more and each order of 3G BURN comes with a 30 day money back guarantee.

Customer Reviews: Most customers report significant increases in energy levels throughout the day. The appetite suppressing qualities also seem to be a favorite with this product; one customer reporting reduced hunger for up to 8 hours. There is a review from a woman who claims she shed 6lbs in only 2 weeks without any strenuous excercise, only light walking.

Downsides: Customers have reported trouble with sleep when taken too late in the evening. There are a few reviews where customers reported thw product did absolutely nothing for them and will try a different product.

11. TRIMTHIN X700 – Best Thermo Energy Enhancer

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Benefits: TRIMTHIN X700 gives you extreme strength for maximum fat burning and energy support. This is marketed as a pre-workout thermogenic supplement and can help on several levels, including:

  • Enhances energy, a big plus for anyone with a busy life
  • Supports weight management
  • Blocks fat and prevents fat from accumulating
  • Contains hyper-thermogenic ingredients to enhance fat burning

It works for men and women, all body shapes and for people who want to lose a great deal of weight or just a few pounds.

Ingredients: TRIMTHIN X700 contains science-backed ingredients geared to intensify your workouts for maximum burn. Each red capsule contains a hand-picked blend of compounds to burn body fat efficiently and to promote longer lasting, more intense workouts including:

  • Acetyl-L-Carnitine HCl
  • Caffeine Anhydrous
  • Beta-Phenylethylamine HCl
  • L-Tyrosine
  • Theobromine

Price/Shipping/Guarantee: Each bottle is $29 and contains 120 capsules, a 30-day supply. Free shipping is included when you purchase 3 bottles or more of TRIMTHIN X700 and the company offers a 30-day, money back guarantee.

Customer Reviews: Customers seem to love the fact that they have more energy when taking TRIMTHIN X700. Several said they don’t feel nervous or jittery after taking it, like they did with other stimulants.

Another user said she had been trying and trying to lose weight for over a year. She started having her first success after starting TRIMTHIN X700.

Users report successfully losing weight, from 10 to 40 lbs. and even more. One young mother said she lost the baby fat only after she started taking TRIMTHIN X700.

Downsides: Like any stimulant supplement, TRIMTHIN X700 shouldn’t be used by people with blood pressure and heart problems, diabetes and other health conditions.

How We Ranked The Top 10 Thermogenic Fat Burners For 2021

What makes a great fat loss supplement?

I make my picks by taking into account several factors that are extremely important when shopping for a great supplement.

Here are some questions that I always ask when reviewing a product in order to decide if it is worthy of being on my top 10 list.

1. What Is The Quality Of The Ingredients?

First off, I took a look at the ingredients in the product.

This is probably the most important point to consider, since that is what is going to determine the performance and ultimately the results.

2. Who Is The Company Behind the Product?

Then I took a look at the company behind the product and their manufacturing policies, customer service and overall brand reputation.

I also want to make sure that the company believes 100% in their product so I look to see if they offer some type of money back guarantee.

3. What Is The Customer Feedback Like?

I also weighed the overall feedback and customer reviews on numerous websites to see what type of results people are getting.

4. What Is The Overall Value Of The Product?

Next, I decided if the price point was congruent with the overall value of each product. Sometimes the product price doesn’t reflect the quality or type of ingredients that are in it. The cost of a product may also not reflect the level of results either.

5. Do They Offer Free Shipping?

Does the company offer free shipping? This is another factor that I took into consideration when ranking the top fat burner supplements.

The company should at least offer some type of incentive such as no-cost shipping on orders that are large enough.

6. Is There A Money Back Guarantee?

When a company offers a money back guarantee, you can be sure that they stand behind their products 100%. That means whatever they claim about the product is probably true.

There are going to be a small percentage of people who are “non-responders” so in that case, they should be entitled to get their money back if the product didn’t do what it is supposed to.

All these factors combined ensure that you are getting your money’s worth in the form of actual results.

OTC Thermogenic Fat Burner Buying Guide for 2021

When it comes to shedding those extra pounds or getting into razor sharp shape for a competition, there’s no denying that tweaking your workout program and diet is essential.

But once you have exhausted all of your resources, thermogenic fat burners are the most popular tool to give you that extra help you need to hit your target.

What advantages can thermogenic supplements give you?

  • Help boost your metabolism for greater calorie burn
  • Give you the focus and energy to tackle each day
  • Help you take control of your appetite
  • Keep you motivated to push your workouts to the next level

And when used correctly, these supplements can help you to take control of your health and well-being once and for all.

In this guide, I’m going to give you everything you need to know about thermogenic fat burning supplements and how they can give you the fat loss advantage you are looking for.

What Are Thermogenic Supplements?

It’s hard finding the willpower to lose weight.

Ask any new mother, woman going through menopause, man approaching middle age or a 20-something with a genetic predisposition for gaining those extra pounds.

The right fat burning supplement can improve your chances for long-term success, get you over a plateau and help you make better dietary choices.

5 Benefits Every Good Fat Burner Should Offer

What makes a good over the counter fat burner supplement?

Here’s 5 qualities of every top rated product on the market.

1. Appetite Suppression

Are junk food or nighttime cravings your downfall?

Hunger pangs can derail any diet, despite your best intentions.

But don’t despair, because the best fat burners on the market always include appetite suppressing ingredients.

Appetite suppressants helps to reduce your cravings and keeps you satisfied even when you eat smaller meals.

2. Boosted Metabolism

You’ll also find metabolism boosting ingredients, which cranks up your fat burning to a new level.

If you have reached a stopping point on your weight loss journey, a diet pill that increases your metabolism can get you losing again.

As a person ages, metabolism naturally slows down, which makes losing weight harder.

With a little help from one of these supplements, you can up the burn and get the pounds off.

3. Increased Energy

A better functioning metabolism also gives you more energy.

One of the big reasons that a low calorie diet doesn’t work long term is because you aren’t getting enough calories.

You just won’t have the energy to work out at the intensity you need to shed the fat.

And when you feel sluggish, you are much more likely to give into cravings.

4. Targets Belly Fat

Any top weight loss supplement will help you target stubborn belly fat, as well as pockets of fat in critical areas of your body.

You don’t want to lose muscle mass either, you want to get rid of the fat.

And these diet aids can help you do it, and do it right.

5. Safe Weight Loss

It doesn’t make sense using a supplement to lose weight if it’s going to cause you other health problems.

The best thermogenic on the market will offer safe and effective fat loss, without serious side effects.

So be sure to read the warnings on the labels and choose a product you can trust.

And it is always a good idea to check you’re your doctor before trying a supplement and starting a new diet plan.

How Do Fat Burners Work?

First off, let’s establish what a fat burner is and how it works.

Fat burners always have a base of thermogenic ingredients that work by helping your body to create more heat, thus coaxing your body to burn more calories.

They are designed to help elevate your basal metabolic rate so your body can naturally burn up more fat for fuel.

Fat burning supplements may also contain other secondary ingredients as well, such as appetite suppressants to help you control your appetite.

The bottom line is that these products help you to burn more calories than your body would do normally so you can use up stored fat for fuel.

The Top 3 Benefits of Thermogenic Fat Burner Supplements

There are a significant number of people in the United States that are considered overweight or clinically obese.

Recent statistics show that more than 2 out of 3 adults are considered to be overweight or have obesity. [1]

That equates to over 70 percent!

And not only can being overweight have an impact on your self-confidence and self-esteem, it can also have a much more serious impact on your health.

Carrying too much weight dramatically increases your risk for a number of different health conditions such as heart disease, stroke, type 2 diabetes and certain types of cancer. [2]

And the thing is, all of these conditions can be prevented by incorporating a healthy lifestyle.

So due to the fact that there are so many health issues that can arise from carrying excess weight on your frame, is is crucial that you keep your weight under control.

And this is where fat burners can play an important part of of your health.

Thermogenics can provide an effective way to kick-start your metabolism and also your motivation for the boost you need to regain control of your health.

So now we’re going to take a look at four of the greatest benefits that these supplements can provide for your weight loss program.

1. Appetite Suppression

Everyone knows that diet is one of the most important aspects of a weight loss program.

And anyone who is trying to lose weight can tell you from experience that diet is also the most difficult to master.

This is because no matter what program you are following, you are more than likely going to have to reduce your calories.

And that means you are going to be hungry, which will eventually lead to some bad food choices and another dieting disaster.

Thermogenic fat burners are packed with various appetite suppressing ingredients such as Caffeine Anhydrous and Garcinia Cambogia.

The addition of these compounds can help to quell those cravings and keep you from snacking in the evening.

Caffeine has also been shown to have the added benefit of reducing Leptin resistance. [3]

This is extremely important because leptin is a hormone that helps to regulate your metabolism, appetite and body weight.

2. Increased Energy Levels

Anyone who has tried to lose weight through dieting can tell you of their drop in energy to sloth-like levels.

This is the simply the consequence of taking in a significantly less number of calories for your body to use as fuel.

This drop can not only have physical consequences, but also affect you on an emotional level as well as a performance level in the gym and on the job.

All this then leads to a drop in motivation, making it impossible to stick to your fat loss program.

And this is where fat burners come into play.

Ingredients such as 2-Phenylethylamine Hydrochloride (PEA), 1,3,7 Trimethylxanthine, Hordenine HCL and Synephrine HCL can have a huge impact on your energy and motivation.

3. Improved Mood

There’s no doubt that weight loss can be a serious struggle.

And that struggle can definitely take its toll on you mentally, especially when the numbers aren’t going down on the scale or the tape measure.

This makes it tough to stay motivated and easy to fall back into your old routine.

Then it’s back to the old cycle and the frustration that comes with it, affecting everyone around you in the process.

Various stimulants such as Green Tea Extract contain important components called Polyphenols that can help to increase dopamine levels in the brain. [4]

Dopamine is important because it is a hormone that is directly correlated with enhanced mood and motivation.

Maintaining healthy dopamine levels while dieting can keep you focused, motivated and right on track.

What To Look For In A Thermogenic Supplement

Thermogenic fat burners can come in the form of single ingredient pills, but most of the time you will find full-spectrum, mulit-ingredient formulas.

Take note that it’s the ingredients that are going to dictate the results, so this is one of the most important areas to look at when you are buying a supplement.

That’s why full-spectrum fat burners are the most popular choice, but balance is the key.

Some products may be great for boosting your metabolism, but may lack an appetite suppressant, so you will find yourself hungry most of the time.

Other supplements may have one too many stimulants in them, so you may find yourself irritable, over-stimulated and eventually crashing.

Before long, you will feel burned out and drained most of the time and your workouts will also suffer.

Finding a top rated supplement with the right balance of ingredients can feel overwhelming at times, due to the sheer number of fat burners on the market.

So here are some of the ingredients that you want to look for.

1. Caffeine

Caffeine is one of the most popular stimulants in the world and has been shown to help in fat burning and boosting performance in a number of studies. [5]

Natural sources of caffeine can be found in Yerba Mate, Green Tea, Black Tea, Guarana, coffee, and smaller amounts in chocolate.

It can also be found in my favorite version, its synthetic form, as 1,3,7 Trimethylxanthine.

Aside from an increase in energy, one of caffeine’s main benefits is that it can act both as a metabolic booster and also as an appetite suppressant.

People also often combine caffeine with other supplements such as Theanine for use as a nootropic, enhancing focus and concentration for work or study.

And the best part about it is that caffeine has very few side effects when used within health dosages.

But you need to be aware that there are some down sides.

Caffeine can become addictive and you can also build up a tolerance.

This can be seen in people who drink numerous cups of coffee throughout the day and still feel sluggish and lack energy.

So it’s best to cycle off every so often to avoid tolerance buildup and ultimately burnout.

2. Green Tea Extract

Green tea is another popular ingredient in many fat burner supplements that comes with numerous health benefits.

It has modest amounts of caffeine, 20-40 mg, so you can help to boost your metabolism and give you a smooth boost in energy without over-stimulating.

Green tea is also loaded with antioxidants called catechins, predominantly one called epigallocatechin gallate, otherwise known as EGCG.

One of the main benefits of EGCG is that it works synergistically with caffeine to boost your metabolism.

As a matter of fact, studies have shown that green tea extract helps to increase the fat burning effects during exercise. [6]

And if that’s not all, green tea extract has been even shown to help you burn more calories while at rest. [7]

3. Garcinia Cambogia Extract

Garcinia Cambogia is a popular ingredient because it contains high amounts of an active substance called Hydroxycitric Acid (HCA).

HCA was the main ingredient that originally launched the popular fat burner HydroxyCut line of products onto the market.

Many studies have proven the benefits of HCA for weight loss, although some of the studies showed weight loss was modest, at that.

Garcinia Cambogia has also been shown to have appetite suppressing effects through an increase of serotonin levels.

This can help you to eat less, control your cravings and stick to your diet.

Studies have also suggested that Garcinia Cambogia may also be beneficial for reducing abdominal fat accumulation in overweight subjects. [8]

Safe Supplement Dosing

The proper dosage of any thermogenic supplement is going to be whatever is on the manufacturer’s label.

I cannot overemphasize the importance of following the instructions when it comes to supplementation.

That is where people get into trouble with supplements, especially anything that contains stimulants.

Follow The Manufacturer’s Instructions

One of my favorite fat burners was the Ephedrine, Caffeine and Aspirin (ECA) stack.

It was the most effective over the counter thermogenic fat burner to ever hit the market because it simply worked. [9]

But people started taking matters into their own hands and using insane dosages, thinking more is better.

And that’s when injuries started and products containing Ephedrine were soon banned.

But the truth is, supplements that contained Ephedrine were safe when used as directed and in moderation.

So the bottom line is to follow the instructions; period.

Assess Your Tolerance

Now, when you start out with a supplement you can assess your tolerance by taking less than the recommended dosage.

This will help you to see whether you are sensitive to stimulants.

Another good guideline is not to take anything that contains stimulants too late in the day.

This way, you can avoid insomnia or any other type of sleep disturbance.

A good rule of thumb is before breakfast and then again at lunchtime and you are done for the day.

What Side Effects To Look For

Even though a supplement is legal for sale over the counter doesn’t mean that it doesn’t have any type of side effects.

Different people are going to react differently to different ingredients.

The key is to first check the list of ingredients and see if the product contains anything that you know you are reactive to.

1. Over-stimulation

One of the most common side effects that people often experience is over-stimulation, which can lead to feelings of nervousness and anxiety.

This usually occurs in people who are sensitive to stimulants, and is often accompanied with an overall increase in stress.

This then becomes counterproductive to fat loss since your body will release cortisol and the fat burning process will come to a halt.

2. Insomnia

Another common side effect is sleeplessness and insomnia.

This often happens when a supplement is taken too late in the day or the dosage is too high.

When you disrupt your sleep patterns, you will start to feel the effects on your energy levels and it can ultimately take toll on your immune system.

3. High Blood Pressure

Because of the stimulant effects, some people may also experience high blood pressure, increased heart rate and even heart palpitations.

This is why it is always good to get a check up with your health care provider or qualified specialist who can check and then monitor your vitals.

4. Digestive/Other Issues

Some people do report digestive issues such as nausea, diarrhea and stomach pain.

And last but not least, there are those who experience headaches when starting out with a supplement.

There is usually an adaptation period where the more common symptoms disappear after the body adjusts.

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