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Best Fat Burners – Review Top Fat Burner Supplements to Buy 2022

Fat burners make it easier to lose weight.

A good fat burner supplement signals your body to burn fat for energy. By burning fat for energy, you could lose weight.

Some people use fat burners to break through plateaus, while others use fat burners to complement a diet and exercise program. Some use fat burner supplements to kickstart a weight loss transformation or cleanse.

What are the best fat burner supplements available today? Which fat burner pills work best for fat loss? How much weight can you lose with the best thermogenic fat burner?

Our editorial team answered those questions by contacting manufacturers, checking lab reports, poring over research, and personally testing top-rated fat reduction supplements.

Ranking the Best Fat Burner Supplements in 2021

After much deliberation, here’s how our editorial team ranked the best fat burner supplements available today.

Java BurnYou will be able to burn fat effectively by using this coffee enhancer
BioFitIt contains certified probiotics and patented components, making it the preferred fat burner.
PhenQThis five-in-one formula burns fat by boosting metabolism
Okinawa Flat Belly TonicA combination of several ingredients to support optimal weight management and digestion
MeticoreA highly sold fat burner that promotes natural weight loss
Beyond 40 Lean Belly 3XLean Belly 3X thermogenic fat burner is formulated specifically for women, incorporating the most potent ingredients.
LeanbeanA product formulated for women that reduces appetite and makes them feel better
Burn Lab ProProvide muscle mass protection and at the same time burn fat and decrease appetite
NitriLeanOptimizes nitric oxide levels to promote cardiovascular health and hormone regulation
Hunter BurnHigh doses of thermogenic are included in this best fat burner for men.
Cellucor SuperHD Fat BurnerAn innovative formula with powerful and clinically proven ingredients designed to stimulate your metabolism
Powher Fat BurnerDietitians and experts have created a solution for women who struggle to lose fat
cAMP BoostThis powerful fat burner features patented ingredients that promote effective weight management.
Instant Knockout CutAmong the most popular fat burners, it contains top ingredients which boost metabolism and decrease appetite.
PhenGoldA clinically proven weight loss formula that boosts fat loss outcomes
CircadiYinAn overnight fat-loss solution that follows the circadian rhythm
ResurgeA high-quality deep sleep and HGH support solution
CarboFixStarts metabolism boosting and fat burning in just 3 seconds
Biotox GoldMade by a reputable manufacturer, a high-quality fat-burner in a tincture
KetoChargeHelp you stay in ketosis without even following a keto diet.

Java Burn

Supplement Details
Ingredients:Inside Java Burn are natural ingredients (like green tea extract) that complement the chlorogenic acid, caffeine, and other natural fat-burning ingredients within the coffee
Advertised Features:
  • Boost metabolism
  • Burn belly fat faster
  • Non-GMO and natural formula
  • Dosage:Mix single packed with your morning coffee every day
    Guarantee:Money back guarantee of 60 days
    Java Burn Price: $49

    In recent weeks, Java Burn has taken the weight loss supplement space by storm. Mix the dissolvable, tasteless powder into your morning cup of coffee to enhance its fat-burning effects.

    This is an excellent fat burner for men and women. By taking Java Burn daily, you can purportedly lose a significant amount of weight. The makers of Java Burn claim their formula will improve your health, torch fat away from problem areas, and electrify your metabolism, among other unique benefits we don’t typically see.


    Supplement Details
    Ingredients:Bacillus Subtilis (DE111), Lactobacillus Rhamnosus, Lactobacillus Plantarum, Bifidobacterium Longum, Bifidobacterium Breve, and others
    Advertised Features:
  • Reduce bloating
  • Improve digestion
  • Burn stored fat
  • Dosage:Take one capsule a day
    Guarantee:180-day money-back guarantee
    BioFit Price: $69

    According to the official website, you can expect to lose anywhere from 42 to 72lbs in a short time while taking BioFit, all by optimizing your digestive tract.

    BioFit works differently than most fat burners listed here. Instead of flooding your body with stimulants, BioFit uses natural ingredients and helps your body burn fat and lose weight faster.

    Developed by Chrissie Miller, BioFit is a fat burner for men and women, giving them ample time to try the formula to see if it works. If you don’t lose 50 or more pounds within the first few months of taking BioFit, then you’re entitled to a complete refund.


    Supplement Details
    Ingredients:Blend of capsicum, piperine, caffeine and niacin (vitamin B3), Nopal, chromium, and more
    Advertised Features:
  • Help body burn away stored fat
  • Boost mood and energy
  • Vegetarian and gluten-free
  • Dosage:Take two tablets daily
    Guarantee:30-day money-back guarantee
    PhenQ Price: $69

    Other weight burners target fat loss from one or two directions. PhenQ combines five powerful weight loss pills in one convenient formula.

    PhenQ is also one of the internet’s best-selling weight burners. With 190,000+ bottles of PhenQ sold to date, PhenQ continues to be one of the best choices for natural fat burners at a discount rate.

    Okinawa Flat Belly Tonic

    Supplement Details
    Ingredients:Cinnamon bark extract, Shilajit extract, Ginger root, White tea extract, Turmeric, and more
    Advertised Features:
  • Support metabolism and promote fat-burning hormones
  • Burn stubborn fat layers
  • Made under FDA approved facility
  • Dosage:Take one scoop of the formula before 10 am
    Guarantee:90-day satisfaction guarantee
    Okinawa Flat Belly Tonic Price: $89

    Okinawa is one of the best fat burners for men and women. The people on the Japanese island of Okinawa are famous for their longevity. Okinawa is a Blue Zone, which means it’s home to more centenarians than other parts of the planet. Okinawa Flat Belly Tonic implements lessons from Okinawa to fight inflammation throughout the body, making it an effective fat burner.

    While other weight burners work by stimulating your body to burn fat, Okinawa Flat Belly Tonic works by supporting inflammation, helping you kickstart your body’s natural fat-burning processes. Packed with superfoods, vitamins, minerals, and natural extracts, Okinawa Flat Belly Tonic is one of the internet’s best fat burners for men and women.


    Supplement Details
    Ingredients:Fucoxanthin, Ginger, Moringa Oleifera, African Mango, Turmeric Rhizome, Chromium, and more
    Advertised Features:
  • Burn excess fat
  • Enhance metabolism speed
  • Completely safe formula
  • Dosage:One capsule a day
    Guarantee:60-day money-back guarantee
    Meticore Price: $59

    Meticore has built a reputation as one of the internet’s best fat burners for men and women over the last few years. Today, Meticore continues to be a popular and well-rated fat burner.

    Like other fat burner pills, Meticore claims to target your metabolism. However, Meticore works uniquely due to the idea that low core body temperatures cause weight gain. Meticore claims to make fat loss effortless by raising your internal body temperature.

    The makers of Meticore claim their formula has no reported side effects and is safer than a multivitamin. You take one capsule daily to target low core body temperatures, accelerating weight loss results.

    Beyond 40 Lean Belly 3X

    Supplement Details
    Ingredients:Lean Belly 3X contains proven fat-burning ingredients like 1,500mg of conjugated linoleic acid (derived from safflower seed oil)
    Advertised Features:
  • Cooldown inflammation
  • Promote belly fat burning
  • Control blood sugar
  • Dosage:Serve two capsules daily
    Guarantee:60-day money-back guarantee
    Beyond 40 Lean Belly 3X Price: $59

    Beyond 40 Lean Belly 3X is a thermogenic fat burner supplement marketed to older adults who wish to reduce weight. Taking Lean Belly 3X routinely can promote healthy arteries while metabolizing fat cells.

    While other thermogenic fat burners have dozens of ingredients at low dosages, Lean Belly 3X emphasizes one primary component at a strong dose for maximum fat-burning power.

    Leanbean (Fat Burner For Women)

    Supplement Details
    Ingredients:Each serving contains 3g of fiber in the form of glucomannan and other effective ingredients
    Advertised Features:
  • Suppress appetite and cravings
  • Improve fat metabolism
  • 100% natural ingredients
  • Dosage:Take two capsules three times a day
    Guarantee:Money back guarantee of 90 days
    Leanbean Price: $59

    Leanbean is a fat burner for women who want to lose fat.

    Like other sources of fiber, glucomannan forms a gel-like paste inside your digestive tract that pushes toxins out of your body. Some take Leanbean before a cleanse, while others take Leanbean daily for weight loss. Leanbean is a popular fat burner supplement with no stimulants and all-natural ingredients to provide meaningful fat loss results.

    Burn Lab Pro

    Supplement Details
    Ingredients:It contains ingredients like forskolin or Forslean, capsaicin or Capsimax, HMB, and chromium, among other elements
    Advertised Features:
  • Burn stored fat
  • Promote lean muscle mass
  • Safe, natural, and stimulant-free
  • Dosage:Take 2 to 4 capsules 15 minutes before training
    Guarantee:30-day full money-back guarantee
    Burn Lab Pro Price: $59

    Burn Lab Pro is a thermogenic fat burner that aims to provide targeted fat loss results without impacting your muscle. While other fat burner supplements burn weight from all over your body, Burn Lab Pro contains ingredients to eliminate fat while keeping your muscles strong.

    Burn Lab Pro claims to work in a four-step process to ignite, burn, boost, and build. If you want to reduce belly fat and cut away unwanted pounds, Burn Lab Pro is one of the best fat burners available.


    Supplement Details
    Ingredients:Using 100mg of beetroot extract and other components, NitriLean can support nitric oxide production, kickstarting your natural fat-burning processes and making it easier to reduce weight. The supplement also contains other proven fat-burning ingredients, including 500mg of organic green tea extract and 100mg of hawthorn extract.
    Advertised Features:
  • Burn excess fat from the body
  • Discounts on large orders
  • Made in an FDA approved facility
  • Dosage:Take two weight loss pills every day
    Guarantee:60-day money-back guarantee
    NitriLean Price: $59

    NitriLean is a fat-burning supplement that claims to burn 1.8lbs of fat every 36 hours. Each ingredient helps your body burn fat faster, promote muscle mass growth, decrease food cravings, support healthy blood flow, and even increase longevity, among other benefits.

    As you may have guessed from the name, NitriLean is the best belly fat burner supplement that works by targeting the body’s nitric oxide (NO) production. Your body naturally produces nitric oxide throughout the day. However, some people take NO supplements daily to relax blood vessels and support blood flow.

    Hunter Burn

    Supplement Details
    Ingredients:Hunter Burn contains green tea extract, L-theanine, cayenne pepper, vitamin D, white kidney bean, and other ingredients linked to fat loss
    Advertised Features:
  • Support natural weight reduction process
  • Give your energy levels a lift
  • Guarantee for faster results
  • Dosage:Serve six capsules a day
    Hunter Burn Price: $75

    Hunter Burn is a fat-burning supplement designed to burn belly and waist fat using proven ingredients. You take six capsules per day, making Hunter Burn one of the highest-dosed formulas on our list.

    This stimulant-free fat burner contains 3,000mg of the konjac root extract in each serving. It’s a type of fiber and appetite suppressant that reduces calorie intake. You feel fuller, so you naturally eat less and don’t need to jump on other thermogenic fat burners.

    With a combination of fiber and proven fat loss boosters, Hunter Burn is one of the best fat-burning supplements available in 2021.

    Cellucor SuperHD Thermogenic Fat Burner

    Supplement Details
    Ingredients:Each capsule of Cellucor SuperHD contains 193mg of amla fruit extract, dandelion, capsaicin, and other natural ingredients. There’s also 160mg of caffeine anhydrous and 150mg of green tea extract, among others.
    Advertised Features:
  • Boost mood and cognitive function
  • It helps you lose weight
  • Stimulant free fat burner
  • Dosage:Serve two capsules a day
    Cellucor SuperHD Fat Burner Price: $28

    Cellucor SuperHD thermogenic Fat Burner is an all-in-one weight loss aid, appetite suppressant, and energy booster with caffeine, green tea extract, and other proven weight loss ingredients.

    What separates Cellucor SuperHD Natural Fat Burner from other supplements on this list is its value. At a low price for a 30-day supply, Cellucor SuperHD offers excellent value without compromising on quality.

    Cellucor is one of the best-known names in the bodybuilding supplement space, and its SuperHD Fat Burner remains one of the top thermogenic fat burner supplements available today.


    Supplement Details
    Ingredients:Main Ingredients in Powher include natural caffeine, choline, and chromium picolinate
    Advertised Features:
  • Help you achieve fitness goals
  • Lower calorie intake
  • Boost energy levels
  • Dosage:Serve two capsules three times a day
    Guarantee:Money back guarantee of 90 days (On Ultimate Powher Cut Pack)
    Powher Price: $65

    Powher is a supplement for women that uses clinically proven ingredients to promote fitness goals, reduce cravings and calorie intake, support normal fat metabolism, and boost energy during exercise.

    Like other best fat burners listed here, Powher, a natural fat burner for women, works using a hefty dose of fiber. Each serving of Powher contains 3,000mg of glucomannan. Glucomannan fills your stomach and tricks you into thinking you’re full. It pushes waste out of your body, making it better than other thermogenic fat burners.

    Powher is also one of the few dietary supplements on our list that discloses all ingredients and dosages upfront instead of proprietary formulas.

    cAMP Boost

    Supplement Details
    Ingredients:cAMP Boost contains unique ingredients we don’t see in the other formulas listed here, including grapefruit extract, guarana seed extract, and grains of paradise, among others
    Advertised Features:
  • Promote your weight loss journey
  • Vegan and safe ingredients
  • Save large on big orders
  • Dosage:Take one serving two times a day
    Guarantee:100% 365 days money-back guarantee
    cAMP Boost Price: $67

    cAMP Boost is a weight loss supplement that promises to give you hassle-free weight reduction. The supplement targets an enzyme called PDE-4 within your body. That enzyme blocks weight-burning signals from being sent to your cyclic adenosine monophosphate (cAMP), which is the essential messenger for burning fat.

    To make a long story short, cAMP Boost tells your cAMP messengers to start reducing fat to lower weight.

    With transparent labeling and a competitive price, cAMP Boost continues to be one of the top-rated names in the fat-burning supplement space.

    Instant Knockout Cut

    Supplement Details
    Ingredients:Instant Knockout Cut uses vitamin D3, vitamin B6, L-theanine, caffeine, green tea extract, and other proven natural ingredients
    Advertised Features:
  • Make it easier to lose weight
  • Boost metabolism
  • Kickstart weight loss journey
  • Dosage:One capsule four times a day
    Instant Knockout Cut Price: $59

    Instant Knockout Cut comes in a bottle shaped like a fist, distinguishing it from other formulas listed here. Instant Knockout has released this formula since 2014, and they recently launched the new and improved version to maximize weight reduction effects.

    Overall, the goal of Instant Knockout Cut is to give you the power to shred like a pro. If you want to cut fat without ruining your muscle mass, then Instant Knockout Cut may be the right choice for you.


    Supplement Details
    Ingredients:Key ingredients include 500mg of green tea extract, 100mg of green coffee bean extract, and 350mg of L-tyrosine, all of which are among the best fat burner ingredients available today
    Advertised Features:
  • Support stubborn fat burning
  • Reduce food cravings and enhance fat oxidation
  • Boost mood and stamina
  • Dosage:Serve three capsules 20 minutes before breakfast
    Guarantee:Money back guarantee of 100 days
    PhenGold Price: $59

    PhenGold is the best fat burner supplement that uses a multi-action formula to burn stubborn fat, reduce cravings, and enhance metabolism, among other health benefits. It has green coffee beans that contain no caffeine.

    PhenGold is the best belly fat burner to jumpstart a new weight loss journey. Others use PhenGold to break through frustrating plateaus.


    Supplement Details
    Ingredients:L-Tryptophan, Goji Berry, Chamomile, Ashwagandha, Skullcap Root, and Magnesium
    Advertised Features:
  • Improve your sleep cycles
  • Metabolism support
  • Sugar-free, gluten-free, and all-natural
  • Dosage:Serve two capsules a day
    Guarantee:Money back guarantee of 60 days
    CircadiYin Price: $69

    CircadiYin targets weight loss from a unique angle. While other weight burners boost energy and raise metabolism, CircadiYin works by optimizing your circadian rhythm, which is the natural day/night cycle within your body.

    CircadiYin uses several proven ingredients that kickstart your body’s natural body’s cycle to target sleep. This is an excellent fat burner for men and women. According to the official website, men and women taking CircadiYin have lost 30 to 65lbs in a short period with minimal effort required.


    Supplement Details
    Ingredients:Magnesium, zinc, L-Arginine, L-Lysine, melatonin, 5-HTP, ashwagandha, and L-theanine
    Advertised Features:
  • Support weight reduction
  • Promote fat-burning hormones
  • Made under good manufacturing practices
  • Dosage:Take a serving before 20 minutes to bed
    Guarantee:60-day money-back guarantee
    Resurge Price: $49

    Resurge is best-known as a metabolism booster, but it also has powerful fat-burning benefits. Studies show that Resurge could support human growth hormone (HGH) production by optimizing sleep, allowing your body to resurge its weight-loss powers every night.


    Supplement Details
    Ingredients:Cinnamon Bark, Berberine, Fatty acids, Benfotiamine, and others
    Advertised Features:
  • Increase fat burning
  • Support healthy blood sugar
  • Non-GMO and stimulants free
  • Dosage:Serve one weight loss pill twice a day
    Guarantee:Full 60-day refund guarantee
    CarboFix Price: $49

    CarboFix is a weight loss supplement priced at $49 per bottle. The supplement was created based on the idea that some people are eating too many fruits and vegetables to drop weight.

    Instead of taking excessive fruits and vegetables daily, the manufacturer of CarboFix recommends taking a weight loss pill daily to decrease hunger and increase longevity, among other benefits.

    A 99-year old grandmother traveled to her ancestral village, then discovered powerful weight reduction effects linked to natural ingredients. These ingredients can purportedly kickstart your metabolism within “3 seconds,” according to

    Biotox Gold

    Supplement Details
    Ingredients:Maca Root, Glycyrrhizin, Irvingia Gabonensis, African Mango Extract, Chromium, Green Tea Extract, Raspberry ketone, L-Carnitine, and Tryptophan
    Advertised Features:
  • Put the bar on excessive weight gain
  • Improve energy levels
  • Side effect-free ingredients
  • Dosage:Take ten drops three times a day
    Guarantee:Money back guarantee of 60 days
    Biotox Gold Price: $79

    Biotox Gold is the first formula on our list available in a liquid tincture. The liquid drop supplement contains 20 detoxifying nutrients and plant extracts. Each bottle is manufactured in the United States in an FDA-approved, GMP-certified facility.

    Biotox Gold can purportedly lead to 50lbs down within a short period, according to reviews shared on the official website. Take Biotox Gold daily, then let the unlisted natural ingredients work.


    Supplement Details
    Ingredients:BHB ketones
    Advertised Features:
  • Raise blood ketone levels
  • Help your body enter ketosis
  • Massive discounts on multibuy
  • Dosage:Serve two capsules daily
    Guarantee:Money back guarantee of 60 days
    KetoCharge Price: $59

    Many people follow a keto diet to accelerate weight reduction results. With KetoCharge, you can purportedly enjoy the benefits of a keto diet without worrying about strictly following a keto diet and exercise regimen.

    Described as “your secret weapon in the fight against fat, KetoCharge could be the fat burning supplement you’ve been waiting for to enjoy powerful weight loss results.”

    How We Ranked The Top Fat Burner Supplements

    Any fat burner supplement can claim to supercharge metabolism and activate fat burning. However, only the top-rated fat burners work as advertised.

    To separate the best and worst weight burners, we used the following ranking factors:

    Clinically Proven Fat Burner Ingredients & Dosages

    Stimulant-free fat burners are rare to find. Some ingredients have been genuinely proven to burn fat. They signal your body to start burning fat for energy. It’s been proven to enhance metabolism and activate fat burning, making it easier to lose weight.

    Honest Advertised Benefits

    You should be wary of fat-burning pills that claim to help you lose 30lbs in a week. Some products exaggerate their advertised benefits. We were also wary of supplements that claimed to target fat on specific parts of your body – like belly fat or thigh fat. We preferred the best fat-burning supplements with open and honest advertised benefits.

    Manufacturer Track Record & Reputation

    The weight loss supplement industry is filled with scams. Many sleazy companies, hoping to make a quick buck, enter the space with low-quality, overpriced supplements. We preferred manufacturers with a proven track record for creating high-quality supplements.

    Ease of Use

    Some dietary supplements are packed with valuable ingredients, but you need to take multiple massive scoops of powder daily for them to work. Others require you to take six or more capsules per day. We preferred fat-burning pills and supplements that were easy to add to a routine, including powdered scoops, capsules, tablets, and drink mixes. We also considered flavor, texture, and mixability in our rankings.

    Price, Value, and Overall Cost

    Many people are willing to pay hundreds of dollars per month to lose fat. Fortunately, most fat reduction supplements are priced at a fraction of that. Expect to pay anywhere from $20 to $100 per month for a good fat burner supplement. We considered Price and value in our rankings to ensure customers got a good deal at any price.

    Transparent Ingredients & Labeling

    Some weight loss supplements have been caught adding phentermine and other prescription-strength weight loss drugs to their formulas. Others add high doses of caffeine to their formula to trick you into thinking the formula is working. We preferred the best fat burners with transparent ingredients and labeling. Powher Fat Burner, for example, discloses all ingredients and dosages upfront instead of using proprietary formulas to hide dosages.

    Money-back Guarantee

    Even the best fat burner supplements won’t work for everyone. That’s why we appreciate it when companies offer a money-back guarantee. The top-ranked weight Burners on our list all have a 30 to 365-day money-back guarantee, giving you ample time to try the formula.

    Who Should Take a Fat Burner?

    People take fat-reducing supplements for different reasons. Here are some of the people who could benefit from a good fat burner formula:

    • Anyone trying to break through a weight-loss plateau
    • Someone starting a new weight reduction program
    • Anyone doing a detox or cleanses
    • Athletes or bodybuilders who want to cut fat without losing muscle
    • Someone looking to make weight
    • Anyone losing weight for any reason

    Some people take weight burners because they want an extra boost. Others are looking for a weight reduction shortcut. Whatever you’re looking for, if a fat burner, it may be able to help you.

    Fat Burner Benefits: What Does Science Say?

    Fat burners may sound like an outlandish concept. However, weight burners are proven to help with weight loss.

    A good fat burner makes it easier to lose weight by boosting the number of calories you burn at rest. Science also tells us that some products can signal your cells to burn fat for energy, making it easier to lose fat.

    Caffeine is one of the most popular (and most studied) fat burner ingredients available today. Studies have repeatedly shown that caffeine makes it easier to lose weight. Caffeine works as a fat burner by raising your metabolism, which means you burn more calories at rest and when exercising. In one 1980 study, researchers found that metabolic rate and weight burning increased significantly during the three hours after caffeine ingestion. Researchers even found that caffeine boosted fat oxidation, helping you burn more fat than you would without caffeine.

    Other studies have found that even drinking one cup of coffee per day is linked with fat loss. According to a study by Harvard researchers, four cups of coffee per day was associated with a significant loss of body fat and a lower risk of developing diabetes. The study took place over 24 weeks and involved 126 overweight adults.

    Green tea contains natural caffeine and other fat-burning ingredients. Many of the top-ranked weight burners above have green tea extract. In this 2013 study, researchers reviewed the evidence on green tea. They found it was associated with a significant drop in body weight, body mass index, and blood pressure over eight weeks. Some describe green tea as “weight loss magic,” while Dr. Oz even advertises his green tea supplement online, claiming that it will “boost metabolism 12%.” Studies show that the catechins in green tea can reduce stubborn body fat and cholesterol in some people.

    Could seaweed be the secret to fat burning? Some seem to think so. This study showed that kelp extract or brown seaweed extract was linked to powerful weight loss effects. This extract is rich in antioxidants that can induce thermogenesis, increasing the rate of lipid metabolism (fat burning) throughout your body.

    Some solutions contain L-carnitine, a stimulant-free amino acid popular among athletes and professional bodybuilders for decades. Today, more people take L-carnitine daily to stimulate fat burning. It’s been shown to support recovery from workouts, reduce muscle damage, and reduce post-workout soreness, which could make it easier to stick to your exercise program.

    Other products contain conjugated linoleic acid (CLA), naturally-occurring fatty acids similar to an omega-6 fatty acid. CLA is fat. But, it’s fat that could help you lose a significant amount of weight. In this 2000 study published in the Journal of Nutrition, researchers found that CLA reduced body fat mass in overweight and obese humans.

    Yohimbine is another popular fat burner ingredient. Unlike other fat burner ingredients listed here, yohimbine is a plant extract. It comes from the bark of the Yohimbe tree. One study found that yohimbine led to significantly better fat loss results than a placebo in trained soccer players.

    Choosing a reputable fat burner is essential. Most weight loss supplements are junk. In this 2012 study, researchers tested hundreds of fat-burning supplements and found that none were backed by evidence proving they led to significant weight loss. Researchers found that many fat burners had detrimental health benefits. However, researchers praised green tea, fiber, and low-fat dairy supplements for their weight loss results.

    Other science-backed ingredients in weight burners include dietary fiber (like beta-glucans, glucomannan, guar gum), capsicum, chromium, forskolin, Garcinia cambogia, and raspberry ketones, all of which are backed by a small amount of research showing they can help burn belly fat.

    When you have a fast metabolism, it’s easier to lose weight. Most fat burners aim to boost your metabolism, helping you lose weight more quickly. However, one of the best ways to enhance metabolism and burn fat is to exercise. Your body needs approximately six calories per day to maintain a pound of muscle but just two calories a day to maintain a pound of fat.

    Exercise is also a great way to force your body to burn fat. In this 2011 study, researchers found that just 45 minutes of exercise increased metabolic rate for 14 hours after the exercise ended. In other words, your body burns calories at a faster pace for 14 hours after a single workout. By working out daily, you could keep your body in a near-permanent state of a quicker metabolism, making it easier to burn body fat and lose weight.

    Recommended Fat Burner Dosage

    Follow the recommended dosage instructions on your fat burner supplement. Each contains different ingredients in different concentrations, and there’s no single ‘right’ dosage for a formula.

    If your fat burner contains caffeine, it’s essential to consider the dosage. Some fat burners contain 200 to 300mg of caffeine per serving, similar to downing four cups of coffee. Even if you’re not sensitive to caffeine, you may feel the effects.

    Fat Burner Side Effects

    Most fat burners may have more side effects than other weight loss supplements. These products contain caffeine and other stimulants to encourage weight reduction.

    Some of the common side effects of fat burners include:

    • Anxiety
    • Lack of sleep
    • Increased blood pressure
    • Changes in mood or behavior
    • Mild digestive discomfort or stomach problems
    • Diarrhea or constipation

    Most healthy adults will experience no side effects of weight burners when you take them in standard dosages as recommended on the label. However, talk to your doctor before taking a fat burner supplement if you take medication or have a medical condition.

    FAQs About Fat Burners

    We get plenty of questions about fat burners. Here are our answers to some of the most frequently asked questions we receive:

    Q: What do fat burners do?

    A: Fat burners have multiple effects throughout the body. They can increase fat metabolism, boost energy expenditure, impede fat absorption, boost fat oxidation during exercise, and promote fat reduction in other ways. Some fat burner supplements do all these simultaneously, while others target one or two effects.

    Q: Can fat burners help me lose weight without a healthy diet or exercise?

    A: These products could help you reduce weight by increasing your daily calorie expenditure. However, you’ll get better results by combining your fat burner supplement with some type of healthy diet and exercise program.

    Q: Can I eat whatever I want while taking a fat burner supplement?

    A: The only way to reduce weight is to maintain a caloric deficit. The best way to keep a caloric deficit is to follow a healthy diet and exercise program. A fat burner supplement can increase calorie expenditure, making it easier to maintain a caloric deficit.

    Q: Is green Coffee bean a fat burner?

    A: Some of the best fat-burning products on our list include green coffee bean extract, a natural appetite suppressant. Furthermore, green coffee beans hardly contain any caffeine so as not to let you feel nervousness, insomnia, and restlessness.

    Q: What is thermogenesis?

    A: Thermogenesis is a metabolic process where your body burns calories to produce heat. Diet, exercise, and ambient temperatures can induce thermogenesis within your body. When thermogenic fat burners work to induce thermogenesis, it means they could help you burn stubborn belly fat.

    Q: Is fiber a fat burner?

    A: Fiber could be considered a fat burner or weight loss aid. Your body cannot digest fiber. Instead, fiber mixes with water to create a thick, gel-like substance within your intestinal tract. This helps push waste out of your body, making you feel fuller. Many people take dietary fiber supplements like fat burners or weight loss aids for all of these reasons.

    Q: What’s the best fat burner?

    A: Java Burn, BioFit, PhenQ, Okinawa Flat Belly Tonic, and Meticore are some of the top-ranked fat reduction supplements available today.

    Q: What are the best natural fat burners?

    A: The best natural fat burners include caffeine, green tea leaf extract, fiber supplements, and protein powders.

    The Best Fat Burner Supplements in 2021 Final Word

    Fat burners are a popular and fast-growing part of the supplement space. Packed with caffeine, green tea leaf extract, and other ingredients, fat burners can support your weight loss goals and help you break through plateaus.

    Anyone looking for the best fat burners with the right ingredients and supplement standards ought to review the brands’ reputations behind them, for starters. The top-ranking fat burners on this list have made their marks within a crowded and often clogged upmarket for natural fat-burning supplements. Here is the final word on the best fat burners to consider supplementing with faster weight loss support.

    RELATED:Best Appetite Suppressants: Top Hunger Control Pills That Work!

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