Best Metabolism Booster: Top Metabolism Boosting Supplements

Boosting your metabolism is the easiest way for you to lose weight. Your metabolism refers to a series of natural bodily processes in which you burn fat, expend calories, and convert stored fat or carbs into usable energy.

Today, hundreds of supplements act as natural metabolism boosters for losing weight. These supplements use natural ingredients to improve your metabolic rate, which allows you to lose weight by increasing your daily calorie expenditure.

Although every metabolism booster claims to help you lose weight, it is proven that some work better than others. Many don’t work at all. To make your life easier, we researched hundreds of metabolism boosters to discover which were the very best and which were poorly formulated or ineffective.

If you’re looking for the very top metabolism boosters for 2021 and beyond, then look no further. Here are our top metabolism-boosting supplements to lose weight.

Table of Contents

The Top Metabolism Boosters for 2021 & Beyond

We researched thousands of customer reviews, read dozens of peer-reviewed studies, and consulted medical professionals to determine the best metabolism boosters currently available.

Here are the absolute best metabolism-boosting supplements you can purchase today:

Exipure Specifically, it addresses BAT, the cause of uncontrolled weight gain
Meticore Boosts weight loss by utilizing thermogenesis
Java Burn You can increase your metabolic rate by taking a single sachet of Java Burn with a cup of coffee.
Resurge This nighttime sleep aid contains eight powerful ingredients to ensure a deep and relaxing sleep.
PhenQ Weight-loss formula made from 100% plant-based ingredients
Okinawa Flat Belly Tonic The ingredients in this powder tonic are the best on the market, ensuring your health.
MetaboFix This red juice recipe takes just 4 seconds to start metabolism enhancement and burn body fat.
Gluconite This is the only formula in the world that supports blood sugar levels and sleep all at once
Leanbean Leanbean is a magic weight loss aid for women to enhance metabolism naturally.
Burn Lab Pro The supplement supports fat loss without compromising muscle mass
CircadiYin Natural and effortless support for circadian rhythms and weight management
Instant Knockout Cut This potent fat reducer enhances your workout session and improves metabolism.
Keto Charge Keto Charge lets you enjoy the state of ketosis without even eating a keto diet.
Metabrim NRG This natural supplement unblocks the full potential of metabolism in your body.
Cellubrate Cellubrate boost metabolism without any diet or exercise
Autaphagene A patented blend of organic ingredients for optimizing metabolic speed and function
Trimtone Tested to regulate and manage calorie intake and spending
PrimeShred PrimeShred supports Fat loss without a reduction in muscle mass
Thyroid Rescue 911 This supplement supercharges metabolism by promoting the thyroid function of your body.
PhenGold PhenGold naturally reduces weight from various angles, including improvement in metabolism.
Metabolic Renewal An e-Book written by expert Dr. Kevin Gianni designed specifically for women looking to improve their metabolism
5-Day Metabolism Fix You can enhance your metabolism by following the easy steps given in this book.
Meta Burn Meta Burn contains simple to flow tricks that significantly enhance metabolism naturally.
Metabolic Burn This eBook provides instructions on building muscle and maintaining a well-toned body.
Metabolic Stretching Metabolic stretching tells you how traditional stretching exercises can bring a drastic positive change into your metabolism levels


Product Information
It consists of: Olive leaf extract, holy basil, amur cork bark extract, quercetin, perilla leaf, propolis bee concentrate, kudzu root, and White Korean Panax ginseng
Featured benefits:
  • It helps you to reach nutritional synergy, which creates a healthier metabolic efficiency and can start to turn dangerous white fat into healthy brown fat for weight maintenance
  • Exipure accelerates fat-burning weight loss products by ramping up metabolic activity through the use of heightened levels of brown fat
  • Dosage amount: Serve a capsule daily
    Assurance: 180 days money-back guarantee

    Exipure is a world-class metabolism booster backed by clinical research because it gets into the root cause of unexplained belly fat and weight gain. This primary culprit for having a more challenging than expected time with losing weight and boosting metabolism is because individuals have low brown fat levels or brown adipose tissue (BAT).

    As one of the most uniquely formulated calorie-burning metabolism booster supplements out of all the ones below, Exipure contains plant-based superfood compounds. With one of the best money-back guarantee policies out of any of the following metabolism booster supplements, Exipure assures all its users.


    Product Information
    It consists of: Turmeric, African mango, moringa leaf extract, citrus bioflavonoids, and fucoxanthin
    Featured benefits:
  • Suppresses hunger and cravings
  • Increase your metabolism naturally to reduce body weight
  • Weight loss supplement made with natural ingredients
  • Dosage amount: Take two capsules each day
    Assurance: 60-day money-back guarantee

    Meticore is an advanced metabolism support supplement specifically designed to induce the thermogenesis process to help raise your metabolism. It claims to be the “only product in the world with a proprietary blend of 6 of the highest-quality nutrients and plants that have been shown to target low core body temperature.”

    Although some more powerful metabolism boosters are on the market, Meticore is still a solid choice.

    Java Burn

    Product Information
    It consists of: Green tea extract, chlorogenic acid (fatty acid), chromium, theanine, etc
    Featured benefits:
  • Raise your metabolic rate, and induce thermogenesis to promote weight loss
  • Trigger body fat loss without the need for a crazy diet or exercise program
  • Dosage amount: Simply mix each self-serve packet in your coffee every morning and enjoy your coffee as you usually would
    Assurance: 60-day money-back guarantee

    Java Burn is a relatively new – yet powerful metabolism booster meant to be consumed with a daily cup of coffee in the morning. This flavorless powder can purportedly supercharge your metabolism to help you safely lose weight.

    Java Burn contains a unique blend of potent metabolism-boosting ingredients.

    It has a 100% natural, vegan, non-GMO, soy-free formula. One 30-serving pack will cost you $50, although you can purchase multiple backs to save money.


    Product Information
    It consists of: These eight ingredients include magnesium, zinc, arginine, lysine, theanine, ashwagandha, Griffonia seed extract, and melatonin
    Featured benefits:
  • Resurge isn’t your typical metabolism booster that directly helps your metabolic function, but it is powerful enough to help you lose weight
  • As per manufacturers, for losing weight, you need to sleep well and maintain proper hormone levels, which is why Resurge is a solid supplement
  • Dosage amount: Four easy to swallow pills daily with a glass of water
    Assurance: 60 days money-back guarantee

    Resurge is a popular metabolism booster supplement that supports metabolic function by optimizing the secretion of human growth hormones. Backed by thousands of reviews, Resurge is considered one of the best natural metabolic boosters on the market.

    Resurge is currently available for $49 per bottle. It is an ideal dietary supplement if your hormone levels are out of whack or if you have trouble sleeping regularly.


    Product Information
    It consists of: Capsimax® powder supports thermogenesis, chromium picolinate helps curb cravings, caffeine supports metabolic function and energy levels, nopal enables you to block fat production, and carnitine helps improve your mood and stops fat production
    Featured benefits: It burns fat, stops fat production, suppresses your appetite, boosts your energy levels, and improves your mood
    Dosage amount: Mix one scoop in a glass of water
    Assurance: 60-day money-back guarantee

    PhenQ is arguably one of the best-selling and proven metabolism boosters on the market right now. PhenQ combines five of the most potent weight loss ingredients known to man.

    Along with other potent ingredients, PhenQ also contains a-lacys reset, a patented ingredient that is clinically proven to decrease body fat by burning more calories each day. Participants lost 7.24% of their body fat and 3.24% of their overall weight in the study.

    PhenQ is backed by thousands of positive reviews, and is supported by science. It is priced at $69.95 and is one of the absolute best metabolism boosters available right now. You simply can’t go wrong with PhenQ if you want a quality metabolism booster.

    Okinawa Flat Belly Tonic

    Product Information
    It consists of: Okinawa Flat Belly Tonic contains the most ingredients of any product on our list. The polyphenol blend includes 24 fruits and vegetables, the prebiotic & probiotic blend consists of 6 bacteria strains and a prebiotic ingredient, and the metabolic blend has eight powerful fat burners.
    Featured benefits:
  • Increase your metabolism and boost fat burning
  • Improve digestive health, immunity, inflammation, mood, and weight loss in numerous ways
  • Suppress appetite while boosting metabolism
  • Dosage amount: Just mix one scoop of this potent fat burner in water or shake juice
    Assurance: 90-day money-back guarantee

    Okinawa Flat Belly Tonic is a unique metabolism booster that contains various vitamins, minerals, herbal extracts, fruits, and vegetables to support inflammation, metabolic function, and trigger fat loss.

    Okinawa Flat Belly Tonic starts at $89 per bottle but can be bought for as little as $49 per bottle on multiple bottle orders. If you’re looking for a metabolism booster that can support your overall health, then Okinawa Flat Belly Tonic is a great choice.


    Product Information
    It consists of: Hopes, melatonin, passionflower, GABA, chamomile, and white willow bark extract
    Featured benefits: Although Gluconite isn’t a traditional weight loss supplement, it still has a proven track record of supporting healthy metabolism, sleep, and blood sugar levels
    Dosage amount: One scoop (2.75g) per day is recommended
    Assurance: 60-day money-back guarantee

    Gluconite is another unique metabolism booster supplement compared to the other products on our list. Rather than use stimulants, Gluconite helps you sleep faster, which helps balance the hormones responsible for controlling your fat metabolism.

    The formula ingredients not only help you fall asleep faster but help keep you asleep, allowing your metabolism to operate more efficiently.

    It starts at $69 per bottle with steep discounts on multiple bottle orders.


    Product Information
    It consists of: Chromium picolinate, choline, green coffee bean extract, garcinia Cambogia, turmeric, and zinc
    Featured benefits:
  • According to the manufacturer, Leanbean can reduce your cravings & appetite, support fat metabolism, & boost energy levels and focus.
  • Within weeks, you’ll start toning your arms and legs, firming up your glutes, and slimming down your stomach
  • Dosage amount: Take two capsules three times a day
    Assurance: 90-day money-back guarantee
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    Leanbean is a metabolism-boosting supplement specifically designed to help women lose weight.

    Leanbean contains some of the most potent natural metabolism-boosting ingredients known to man. These ingredients have some clinical proof to support Leanbean’s weight-loss claims.

    Leanbean is one of the oldest fat-burning supplements for women, and you can find thousands of positive reviews. It costs only $59 for a one-month supply, with discounts on multiple bottle orders.

    If you’re a woman looking for an excellent quality fat burner with clinically studied ingredients & thousands of happy customers, then Leanbean may be right for you.

    Metabo Fix

    Product Information
    It consists of: Some of the potent fat burners in Metabo Fix include cinnamon bark extract, bitter melon, green tea extract, turmeric, and white tea extract. There are 20+ red fruits and vegetables to supply your body with plenty of antioxidants for fighting inflammation and losing weight.
    Featured benefits:
  • Taking Metabo Fix regularly can flatten your stomach without having to exercise strenuously or skip meals
  • It also can sustain high energy levels all day and improve your digestion, fat oxidation, and immunity
  • Dosage amount: Take one scoop by mixing in a glass of water or shake
    Assurance: 60-day money-back guarantee

    Metabo Fix is a metabolism management formula composed of red superfood ingredients. These antioxidant-rich fruits and vegetables can supercharge your metabolism, fight inflammation, and ultimately help you lose weight.

    It uses some of the most well-known ingredients for metabolism support (green tea extract, cinnamon, and white tea extract). One tub will cost you $69 for a 30-day supply with discounts on multiple bottle purchases. Although Metabo Fix uses exaggerated marketing tactics, it is still a quality metabolism-boosting supplement.

    Burn Lab Pro

    Product Information
    It consists of: Some of the ingredients in this potent fat-burning supplement include ForsLean®, Capsimax®, HMB, GTF Chromium, & BioPerine®
    Featured benefits:
  • According to the manufacturer, Burn Lab Pro works by enhancing the breakdown of fat, also known as lipolysis
  • It also supports fat oxidation and improves your total energy expenditure (thus increasing your basal metabolic rate)
  • Dosage amount: Serve two capsules before your workout session
    Assurance: 30-day money-back guarantee as well

    Burn Lab Pro describes itself as the world’s “cleanest and most effective stimulant-free fat burner.”

    Each serving of Burn Lab Pro contains a blend of natural ingredients, all of which have been clinically proven to support weight loss.

    Burn Lab Pro is one of the most elite fat burners on the market right now, and it is incredibly well-reviewed by customers. One box starts at $59, which is competitively priced compared to most of the products we’ve reviewed.

    If you’re looking for a stimulant-free fat burner, then Burn Lab Pro may be the perfect product.


    Product Information
    It consists of: Chamomile, passionflower, taurine, hops, 5-HTP, ashwagandha, St John’s Wort, etc
    Featured benefits:
  • Reduce your appetite and food cravings
  • Boost your metabolism to burn more calories
  • Promote brain health and healthy immunity
  • Dosage amount: Serve two capsules each day for the best outcomes
    Assurance: 60-day money-back guarantee

    CircadiYin is a unique metabolism support product that optimizes your natural circadian rhythm to boost your metabolism. If you’re someone who struggles with sleep regularly, it can negatively impact your metabolism – making it harder to lose weight.

    These ingredients are all-natural, non-GMO, vegan, sugar-free, binder-free, and antibiotic-free. These ingredients work to balance your circadian rhythm to restore your healthy metabolism.

    CircadiYin is priced at $69. It may be ideal for you if you’re someone who struggles with sleep.

    Instant Knockout Cut

    Product Information
    It consists of: Green tea extract, caffeine, cayenne pepper, glucomannan, vitamin B6, vitamin B12, and more
    Featured benefits: According to the manufacturer, Instant Knockout Cut can help you cut, enhance thermogenesis, boost metabolism, and help control your appetite
    Dosage amount: Take four servings with one capsule each
    Assurance: 30-day money-back guarantee

    Instant Knockout Cut is a weight loss supplement that launched back in 2014.

    Instant Knockout Cut starts at $59. As one of the most well-reviewed metabolic boosters on our list, Instant Knockout Cut is a fantastic choice if you want a supplement with proven ingredients, thousands of happy customers, and manufactured by a company with a history of formulating high-quality products.

    Some of the ingredients in Instant Knockout Cut are the most potent metabolism-boosting ingredients on the market. They list all of the dosages to add further transparency.

    Keto Charge

    Product Information
    It consists of: BHB ketone salts
    Featured benefits: Keto Charge works by supplying your body with an instant source of ketone bodies so that it begins to crave them instead of glucose to fuel your body. These ingredients help melt away fat continually all day long, which is why keto is so popular.
    Dosage amount: Serve two capsules each day with a large glass of water
    Assurance: 60-day money-back guarantee

    Keto Charge is a unique weight loss supplement that supports weight loss by forcing your body into the metabolic state of ketosis. During ketosis, your body converts fatty acids in your fat cells into ketone bodies, which your body then uses as its primary energy source.

    Ketosis is one of the most proven ways to lose weight. It is arguably the #1 most popular diet, and already millions of adults have lost weight going keto. The only tricky part about keto is that you have to avoid eating carbs, which means no bread, pasta, sugar, or other foods that you might enjoy.

    Keto Charge costs $59 per bottle

    Metabrim NRG

    Product Information
    It consists of: Metabrim NRG contains proven fat-burning ingredients like Yohimbe bark, green tea extract, carnitine, and kola nut. It also has caffeine anhydrous, a smoother type of caffeine that doesn’t cause the jittery feelings you may sometimes experience when taking caffeine.
    Featured benefits:
  • Boost metabolism to help you burn fat and lose weight
  • Signal to your body to break down fat and manage calorie intake
  • Stimulates thermogenesis to break down fat further to produce heat
  • Dosage amount: Take two pills every day
    Assurance: 180-day money-back guarantee

    Metabrim NRG is a metabolism support supplement that claims to help burn up to 8lbs. of fat in the first two weeks of taking the product. It was purportedly developed by a former marine, who discovered the formula after experiencing unexpected weight gain.

    Metabrim NRG is available directly from the official website, where it costs $49 for a single bottle but offers discounted packages for as little as $31 per bottle.


    Product Information
    It consists of: Cellubrate contains garlic, ginger, cinnamon, green tea extract, chamomile, and amylase. The remaining 19 vitamins and minerals are unknown.
    Featured benefits: According to the manufacturer, Cellubrate can support mood and immunity, in addition to enhancing weight loss and boosting metabolism
    Dosage amount: Swallow two pills of this formula every day for desired results
    Assurance: 60-day money-back guarantee

    Cellubrate is an all-natural weight loss supplement to boost metabolism. It comprised 25 individual vitamins, minerals, and herbal extracts.

    Cellubrate purportedly has over 89,000 satisfied customers, and it costs $69 for a one-month supply. They offer discounts on multiple bottle orders.

    We wish the manufacturer of Cellubrate were a little more transparent about the ingredients in their formula. Still, based on customer reviews, it appears like Cellubrate is a legitimate metabolism booster supplement that can help you lose some weight.


    Product Information
    It consists of:
  • Turmeric, green tea extract, coffee bean extract, ginger root, reishi mushroom, elderberry extract, and other ingredients
  • These ingredients have enhanced metabolic function, like green tea and coffee bean extract.
  • Featured benefits:
  • Autaphagene claims to work by enhancing the autophagy response in your body
  • Boost metabolism, keep your energy levels higher, and reduce stress levels in your body
  • Dosage amount: Take two pills before you go to sleep
    Assurance: Money back guarantee of 90 days

    Autaphagene is a metabolism booster designed to help older adults enhance their metabolism and burn fat. It is manufactured by Golden After 50, a leading nutritional supplement company that creates products for older adults in their 50s or older.

    Autaphagene is available directly from Golden After 50 for $59 for one bottle. It comes with a 90-day money-back guarantee and maybe the perfect supplement to boost your metabolism if you’re over the age of 50 and feeling the effects of a slow metabolism.


    Product Information
    It consists of: Theobroma, coffee beans, green tea extract, cocoa flavonoids, black pepper extract, and red wine grapes
    Featured benefits:
  • Trimtone “literally tells your body to burn fat.”
  • It primarily functions by stimulating thermogenesis, which requires fat burning to produce heat
  • Prevent overeating or unhealthy snacking
  • Dosage amount: Prevent overeating or unhealthy snacking
    Assurance: 100-day money-back guarantee

    Trimtone is a popular metabolism booster that is specifically targeted towards women.

    The formula helps to boost your metabolism and fat burning. It does this by adding caffeine, green tea leaf extract, & green coffee bean extract. It also contains glucomannan to help reduce your appetite.

    Since it was launched, thousands of women have successfully lost weight with Trimtone.

    If you’re a woman who wants a metabolism booster specifically catered towards you, then Trimtone is an excellent choice.


    Product Information
    It consists of: PrimeShred contains tyrosine, Rhodiola, caffeine, and capsaicin to increase the release of epinephrine and norepinephrine, two hormones that stimulate lipolysis
    Featured benefits:
  • By taking PrimeShred, you can significantly boost your weight loss results, improve your mood, boost your metabolism, and enhance your energy levels
  • Improve your body temperature, build muscle mass, and activate fat-burning hormones
  • They also increase adiponectin levels, a hormone that improves your body’s ability to use carbs for energy, preventing fat storage
  • Dosage amount: Take three capsules every day with a glass of water
    Assurance: Money back guarantee of three months

    PrimeShred is an elite fat burner that increases thermogenesis (body temperature), supports metabolism, and improves energy & focus. According to the manufacturer, PrimeShred has a “triple-threat, fully loaded” formula to deliver unparalleled weight loss results.

    PrimeShred displays its ingredients and dosages upfront, providing you with maximum transparency on how and why its product works. It starts at only $59 for one bottle.

    Overall, PrimeShred is a solid weight loss supplement backed by clinically proven ingredients. If you’re looking to boost your metabolism and want a supplement that works in multiple ways to help you lose weight, then PrimeShred is a solid choice.

    Thyroid Rescue 911

    Product Information
    It consists of: Schisandra, kelp, cayenne pepper, ashwagandha, iodine, zinc, selenium, and copper are just a few ingredients in Thyroid Rescue 911
    Featured benefits:
  • Thyroid Rescue 911 promises to restore proper thyroid function to enhance your metabolism
  • It contains several essential nutrients for thyroid function (iodine & copper) and has potent anti-inflammatory agents that may support your overall metabolic process
  • Dosage amount: Serve two capsules every day with a meal
    Assurance: 60-day money-back guarantee

    Many overweight adults struggle with their weight because of thyroid issues. The thyroid is what produces the hormones that are responsible for controlling metabolism. When out of balance, this can cause weight gain.

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    Thyroid Rescue 911 contains various vitamins, minerals, and herbal extracts that reduce inflammation in the thyroid and restore proper thyroid function.

    Thyroid Rescue 911 costs $70 per bottle. Each order comes with two bonus eBooks to further help you lose weight. If you think your thyroid function isn’t what it should be, then Thyroid Rescue 911 could be the right product to restore proper thyroid function and, ultimately, a healthy metabolism.


    Product Information
    It consists of: Contains green tea leaf extract, cayenne pepper, caffeine, DMAE, Rhodiola, theanine, and tyrosine and green coffee bean extract – all-natural ingredients common in metabolism boosters
    Featured benefits:
  • Help you boost your energy, muscle mass, and energy levels, which can further help your weight loss goals
  • Best thermogenic fat burner to boost your metabolism and help you lose weight quickly
  • Dosage amount: Serve two capsules a day with your meals
    Assurance: Money back guarantee of 100 days

    PhenGold is a popular weight loss supplement that uses its “multi-action” formula to burn fat, boost metabolism, reduce your food cravings, and improve your mood and energy levels. It claims to use only “clinically proven ingredients” that are safe and effective to support weight loss.

    PhenGold contains some of the most effective metabolism boosters currently available right now.

    With transparent labeling & dosages, high quality, proven ingredients, the best money-back guarantee possible, and thousands of positive reviews, PhenGold is a great metabolism booster and overall a fantastic weight loss product to support your goals.

    Best Metabolism Boosting E-books

    Boosting your metabolism isn’t just as easy as taking pills. You should consider various lifestyle and dietary habits to maximize your weight loss and overall metabolic rate.

    If you’re unsure how to optimize your metabolism, perhaps any of these metabolism E-books could help you.

    Metabolic Renewal


    Metabolic Renewal is a doctor-developed program designed specifically for women to help improve metabolic function. According to the program’s designer, following the program can optimize your metabolism, improve your energy levels, and revitalize and rejuvenate your overall health.

    The eBook is primarily based on Dr. Teta’s “4 M” framework. Following this framework can purportedly keep your heart strong, bones sturdy, healthy skin while boosting your mood, energy levels, and sleep cycle. The program contains several individual guides, such as the 12 Week Body Sculpting Workout Plan, 4 Body Sculpting Phases, and the 12-Week Metabolic Meals Plan.

    If you’re a woman looking to lose weight, then Metabolic Renewal may be right for you. It costs only $37 and comes with a money-back guarantee.

    Metabolic Stretching


    Metabolic Stretching takes a different approach to improve your metabolism and fat burning. Instead of focusing on dieting, this program uses various stretching exercises to help activate your metabolism and to help you get a flat belly.

    Metabolic Stretching is available to anyone who wants to melt away fat and improve their metabolism and fat-burning journey at home. This program aims to disprove the idea that you have to spend hours of cardio to lose weight. Instead, you can simply follow a series of stretches to burn calories and fire up your metabolism.

    Metabolic Stretching comes in either DVD or digital format, and it costs only $29.

    Metabolic Burn


    Metabolic Burn is a collection of seven E-books written by Andrew Hall. These e-books contain information about meal recipes, guides, exercise manuals, and muscle-building techniques- all of which are designed to boost rapid fat burning and healthy metabolic function.

    According to Andrew Hall, the metabolism-boosting system optimizes what they refer to as “your fat-burning furnace.” Activating this furnace enhances your natural body’s ability to burn more calories and help you lose weight.

    Metabolic Burn costs only $37 and is backed by a full 365-day money-back guarantee. You can purchase Metabolic Burn online and keep each e-book even if you aren’t delighted.

    5-Day Metabolism Fix


    Realistically, if you’re having metabolism issues, it will take some time to correct your metabolism fully. However, you can quickly improve your metabolism with specific diet and lifestyle changes.

    The 5-Day Metabolism Fix is designed to provide you with the same foods and exercises you need to do to maximize your metabolism. It also shows you how to fast for weight loss and recipes for smoothies to help fire up your metabolism.

    The 5-Day Metabolism Fix only costs $19 for this collection of e-books, and a full 60-day money-back guarantee backs it. If you’re looking to start your weight loss journey off with some rapid results, then the 5-Day Metabolism Fix may be best for you.

    Meta Burn


    It is well known that the absolute best way to rev up your metabolism is through exercise. When you exercise, your body burns off calories, and it continues to burn off calories even when you are done working out.

    Meta Burn is an e-book designed to show you what exercises and workouts you need to perform to raise your metabolic rate. It was designed to help you boost your metabolism without starving yourself or without having to struggle at the gym. Instead, you can follow the Meta Burn program after short, intense workouts and boost your metabolism for several hours.

    Meta Burn currently costs $17 and is backed by a 60-day money-back guarantee. If you’re specifically looking for an exercise-based program to activate your metabolism, then Meta Burn may be the right program for you.

    Who Should Take a Metabolism Booster?

    Realistically, anybody trying to lose weight, burn fat, or increase their calorie expenditure can benefit from taking a metabolism booster.

    Metabolism boosters primarily work by increasing the rate your body burns calories, also known as your basal metabolic rate. If, for example, you burn 1,500 calories per day on average, using a metabolism booster can increase this number up to 1,800 calories per day. This means you can potentially lose more weight or won’t have to work out as hard to lose the same amount of weight.

    If you fit any of these categories, then taking a metabolism booster might be of extra benefit:

    • People struggling to burn their last few pounds of stubborn fat
    • Anyone who has hit a weight loss plateau
    • People just starting a diet or their weight loss journey to manage calorie intake
    • People who want to burn off some fat without losing money
    • Those looking for an extra boost in weight loss

    How We Ranked the Best Metabolism Boosters

    Although every metabolism-boosting supplement will claim to increase your metabolic rate to help you lose weight, not every supplement can back up these claims.

    To separate the very best metabolism boosters from the imposters, we used several ranking factors, including the following:

    Science-Backed Ingredients & Dosages

    Several natural ingredients, such as caffeine and green tea extract, are clinically proven to support your metabolism. These ingredients have been repeatedly shown in numerous clinical trials to improve your basal metabolic rate, increase thermogenesis, and help support weight loss. The absolute best metabolism boosters will use science-backed ingredients along with dosages that were clinically proven to provide real metabolic improvements.

    Ingredient & Dosage Transparency

    Too many supplement companies hide their ingredients and formulas behind a “proprietary formula.” Sometimes, they hide stimulants in their formula to fool you into thinking that their products can work. The best metabolism boosters were transparent with their ingredients and each ingredient dosage. You should avoid products that hide behind these proprietary formulas.

    Doctor or Physician Formulated

    Some of the best weight loss supplements are formulated by medical experts or have a medical advisory board to back their products. The more we saw medical experts supporting a product, the better we ranked the product because it is a sign it is more likely to be both safe and effective for you.

    Honest & Reasonable Advertised Benefits

    Some metabolism boosters will claim they can help you lose 25lbs in the first month without making any changes. Others support healthy metabolic function and weight loss when used with a healthy diet and lifestyle habits. If a metabolism booster makes wild unrealistic claims, the product should be avoided. Chances are, they’re trying to deceive you and are likely ripping you off.

    Company Reputation & History

    Unfortunately, the weight loss supplement industry has a poor history of dangerous or ineffective products. Some of the best metabolism boosters come from companies with a proven record of creating high-quality metabolism-boosting products.

    Price & Value

    Metabolism boosters can vary wildly in price. You can find some for as little as $25 or as much as $200. While we didn’t discriminate against higher-priced products, we still wanted to find the best metabolism boosters to fit any individual budget. This is why you’ll see our best metabolism boosters are attractive at various price points.

    Money-Back Guarantee

    The best metabolism boosters offer an explicit money-back guarantee to show that they back their products. If a product doesn’t work for you, you should be able to get your money back in a reasonable time. No supplement has a 100% success rate, so you should receive your money back if you don’t see results or experience unwanted side effects.

    Customer Reviews

    The best way to determine the best metabolism boosters is to read the customer reviews. This is the only authentic way to get an idea of the average experience of the customer.

    We reviewed thousands of customer reviews while ranking our best products.

    Science Behind Metabolism Boosters

    You may be confused about the phrase “boosting your metabolism.” After all, it is a vague goal. However, some ingredients have been proven to improve your metabolic function to help you lose weight.

    You might already take one of the most well-known metabolism boosters every day – caffeine. Hundreds of studies have proven that caffeine can enhance metabolic function. This is why caffeine is arguably the most common ingredient added to weight loss products, metabolism boosters, and diet pills.

    In a study back from 1980, researchers analyzed the effects caffeine had on metabolism. In this study, participants were either given a low dose of caffeine or a placebo, then told to exercise. Researchers discovered that the overall metabolic rate increased significantly for three hours after ingesting caffeine. It also enhances fat oxidation, which helps your body burn more fat and convert it into usable energy.

    Harvard Health has published research that upwards of four cups a day are associated with body fat loss. In one 6-month study, 126 overweight adults were given four cups of coffee or a coffee-like placebo daily. The coffee group was observed to lower the risk of developing diabetes and was associated with a fair amount of body fat loss.

    Next to caffeine, the most common metabolism-boosting ingredient is green tea extract. Millions of adults consume green tea extract each morning for weight loss. Studies have found it can lead to significant weight loss too.

    For example, in a 2013 study, researchers found that green tea extract could lead to a significant decrease in body weight, BMI, and blood pressure in a group of adults that had diabetes in just eight weeks.

    Many metabolism booster supplements advertise specific metabolism-boosting benefits with their product. For example, Dr. Oz claimed his green tea supplement could boost metabolism by 12%. Another publication – Women’s Health Magazine, described green tea as “weight loss magic.”

    The primary mechanism behind green tea’s metabolism-boosting effects is a group of chemicals called catechins. The primary catechin is known as epigallocatechin gallate or EGCG. In a 2009 study, researchers found that EGCG could significantly affect body composition and weight loss. A meta-analysis of 49 individual studies on green tea extract also confirmed these benefits.

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    Other metabolism supplements contain brown seaweed extract or kelp. Studies have found that these metabolism booster supplements have strong anti-inflammatory properties and stimulate thermogenesis, which requires you to burn calories to create heat.

    Plenty of proven ingredients support metabolic function, but a 2011 study researching nutritional supplements found that caffeine and green tea extract were the most proven metabolism boosters. They had more evidence than any other individual ingredient, but some proven ingredients include forskolin, CLA, kelp, fucoxanthin, and chromium.

    To maximize your results, you have to pick the right metabolism booster. Studies have found that not all metabolism boosters are the same. In a 2012 study involving hundreds of weight loss supplements, researchers found that no evidence exists that any single product can result in significant weight loss. They also found that many popular products had potentially detrimental side effects. However, they still noted that green tea formulas, fiber supplements, and other products could result in decent weight loss.

    Although metabolism supplements can help, studies have found the absolute best way to increase your metabolism is by vigorously exercising. A 2011 study confirmed that 45 minutes of strenuous exercise increased metabolic rate up to 14 hours. After the 45 minutes of exercise, researchers found that adults burned extra calories for roughly 14 hours beyond what they would generally burn when not exercising.

    Strength training has also been shown to support metabolic function. Muscle burns more calories per day than fat, so building muscle mass is an easy way to burn extra calories and keep off any weight that you may lose.

    Side Effects of Metabolism Boosters

    Metabolism booster supplements are typically safe products and are tolerated well when used by healthy adults in standard dosages. In general, you should not expect to experience any side effects while using a metabolism booster.

    However, some of the products contain stimulants, which could have side effects. Caffeine, for example, is known to cause jitters, anxiety, restlessness, trouble sleeping, and other side effects.

    Any supplement has the potential to cause side effects – especially if dosages are too large. It can experience digestive issues, stomach pain, headaches, nausea, or other symptoms. This is why it is essential to follow the recommended dosage instructions on the label of your metabolism booster to reduce the likelihood of experiencing side effects.

    Unfortunately, there is no recommended dosage for metabolism boosters. Some ingredients have specific dosages that have been proven to be safe and effective. For example, caffeine usage should be limited to 200 to 300mg. Otherwise, there’s a good chance you may experience the adverse side effects of the stimulant.

    Metabolism Booster Supplements FAQs

    We’ve got plenty of questions about metabolic function and metabolism-boosting supplements. We’ll answer your most commonly asked questions to clarify your most pressing issues.

    Q: What is metabolism, and what is the metabolic rate?

    A: Your metabolism is a series of bodily processes responsible for your breathing, fat storage, digestion, circulation, muscle building, and much more.

    Your metabolic rate refers to the rate at which your body burns calories when performing certain activities or at rest. For example, your body has a higher metabolic rate when exercising than when sleeping.

    Q: What affects metabolic rate?

    A: Virtually everything related to your health will affect your metabolic rate. Your diet and exercise are the two most important factors that affect your metabolic rate. In addition, your age, sex, hormone levels, pregnancy, sleep habits, alcohol use, and other environmental factors can also influence your metabolism.

    Q: What regulates metabolism?

    A: Your thyroid gland regulates the body’s metabolism. It produces hormones directly responsible for controlling your metabolism and things like heart rate, body temperature, blood pressure, breathing, and more.

    Hypothyroidism is a condition in which your thyroid does not function properly. Your thyroid does not produce enough hormones as much as it should. As a result, your metabolism suffers, and you may experience unexpected weight gain.

    Q: How can I raise your metabolic rate?

    A: As a result of slower metabolism, your body burns fewer calories and struggles to produce fat-burning hormones. Studies have found the best way to raise your metabolic rate is by exercising, which forces your body to consume more energy and burn more calories. Alternatively, you can take these dietary supplements to support your metabolism further.

    Q: What is my resting metabolic rate (RMR)?

    A: Your resting metabolic rate is the total number of calories burned when resting or engaging in normal daily activities. It differs from BMR because resting metabolic rate (RMR) accounts for everyday activities like walking around your home, cleaning, or other low-intensity activities.

    Q: What is my basal metabolic rate (BMR)?

    A: Basal metabolic rate is the number of calories you burn to sustain essential life-sustaining functions. It supports breathing, circulation of blood, organic function, and neurological functions. It is also proportionally related to lean body mass and decreases .01kcal/min for each 1% increase in fat percentage.

    Q: What are anabolism and catabolism?

    A: Anabolism and catabolism refer to the two main components that make up your metabolism.

    Q: Do men have a faster metabolism than women?

    A: Men tend to have a higher metabolic rate than women because men often have more muscle and less fat. Muscle also burns more calories per day than fat, so it is only natural that men may have a naturally higher metabolic rate.

    Q: Do lean people have a faster metabolism?

    A: People with more muscle mass tend to have a high resting metabolic rate than those who are heavier. Your body needs around 6 to 8kcal a day to maintain muscle mass, but it only needs 2kcal a day to keep a pound of fat. Therefore, lean people have a faster metabolism than those with a higher body fat percentage, although not always the case.

    Q: Can foods affect metabolism?

    A: Certain foods have been shown to improve metabolism. The best foods to increase metabolism are protein-rich foods. This is because the body needs to expend more energy to break down proteins.

    When you combine protein-rich foods with your balanced diet and exercise program, you can increase metabolism and control your blood sugar levels.

    Hot peppers have also been shown to have metabolism-boosting properties. Hot peppers contain capsaicin, which has thermogenic effects on the body. So, you can also eat spicy foods and burn more calories.

    Q: Will exercise improve my metabolism?

    A: Exercise is one of the absolute best options for burning fat and boosting metabolism. Cardiovascular exercise stimulates your metabolism for up to 14 hours after your workout. In addition, lifting weights can boost metabolism and help you build lean muscle mass. Since muscle burns more calories than fat, building muscle can improve your basal metabolic rate.

    Q: Does age affect metabolism?

    A: Previously, it was thought that metabolism slowed down after the age of 30. However, new research suggests that metabolism stays relatively stable between the ages of 20 and 60. Once we turn 60, we typically see a decrease in metabolic rate by about 1% per year. However, metabolism is still at its’ height as a baby through the teenage years.

    Q: Do genetics and hormones play a role in metabolism?

    A: Hormones can play a significant role in your metabolism. Leptin and insulin, sex hormones, and growth hormones can influence your metabolism, body fat distribution, appetite, and much more.

    Likewise, genetics also plays a role in metabolism. Genetics can influence multiple aspects of your physiology, which means genetics can make it easier or harder for you to lose weight.

    Q: Can intermittent fasting enhance metabolism?

    A: Intermittent fasting has been shown to boost metabolism slightly. The body enters ketosis after around 14-16 hours of not eating. This causes the body to break down fat and convert it into usable energy.

    Q: What else can affect metabolism?

    A: Stress can temporarily alter your body’s metabolic rate once it initiates its’ flight or fight response. This raises cortisol levels, which causes your body to have stored fat. However, temporary stress can increase your metabolism slightly.

    Sleep habits and water consumption can also affect metabolism. Drinking ice-cold water has been shown to raise your metabolism and burn more calories temporarily. Your body produces hormones that influence metabolism when you sleep, so healthy sleep habits are needed to keep your metabolism functioning properly.

    Q: Does a slow metabolism cause weight gain?

    A: In general, most overweight people are so because of their diet and lifestyle factors – not because of their metabolism. However, being overweight can slow down your metabolism, making it more challenging to lose weight. Fat burns fewer calories per day than muscle, making weight loss more difficult. However, most weight gain is associated with poor diet, not exercising, genetics, family history, lifestyle habits, and medications.

    Q: How can I boost my metabolism?

    A: The best ways you can increase your metabolism is to lift heavy weights, eat a healthy diet, get plenty of sleep, drink water, and follow other healthy lifestyle habits.

    Q: What is thermogenesis?

    A: Thermogenesis is a process in which your body produces heat. To do so, it needs to burn off energy (calories). Thermogenesis happens in your brown adipose tissue and skeletal muscle. Many metabolism-boosting supplements are specifically formulated to induce thermogenesis to help you lose weight.

    Q: How do metabolism-boosting supplements work?

    A: Metabolism-boosting supplements use minerals, vitamins, plant compounds, stimulants, or herbal extracts to raise your metabolic rate.

    Q: Which are the best metabolism boosters?

    A: Any supplements on our rankings are excellent metabolism-boosting supplements with proven ingredients and proper dosages.

    Q: How much should I pay for metabolism-boosting products?

    A: Metabolism-boosting supplements can vary in price based on their ingredient formula and dosage of said ingredients. They can cost anywhere from $20 for a one-month supply up to $100. We’ve reviewed the very best metabolism-boosting supplements for all budgets.

    The Top Metabolism Boosters for 2021 & Beyond Final Recap

    Boosting your metabolism is easy if you combine healthy lifestyle choices and supplements. A good metabolism-boosting supplement will raise your metabolic rate, helping you burn calories all day long to lose weight.

    As a reminder, we’ve reviewed hundreds of metabolism-boosting supplements to pick the very best. These products on our list are excellent choices, depending on your individual needs and goals.

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    Affiliate Disclosure:

    The links contained in this product review may result in a small commission if you opt to purchase the product recommended at no additional cost to you. This goes towards supporting our research and editorial team and please know we only recommend high quality products.


    Please understand that any advice or guidelines revealed here are not even remotely a substitute for sound medical advice from a licensed healthcare provider. Make sure to consult with a professional physician before making any purchasing decision if you use medications or have concerns following the review details shared above. Individual results may vary as the statements made regarding these products have not been evaluated by the Food and Drug Administration. The efficacy of these products has not been confirmed by FDA-approved research. These products are not intended to diagnose, treat, cure or prevent any disease.

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