Top Fat Burner Supplements That Work for Best Weight Loss Results (2022)

Fat burners are agents that help people lose weight by signaling the body to start burning fat for energy. While they occur naturally in the body, many people use a fat-burning supplement to boost their levels and function. A good fat burner signals the body to burn fat for energy and facilitates weight loss.

According to studies, fat-burning supplements can boost metabolism, reduce fat absorption, and help the body to burn more fat. While manufacturers mainly market the products as miracle solutions to solve weight issues, some people use fat burners to break through plateaus and complement their healthy diet and exercise program.

With many fat burner products on the market, picking the best is usually challenging. Consumers have challenges knowing which fat burner supplements can address their weight loss issues best or how much weight they can lose with a good thermogenic fat burner.

The Top Fat Burner Supplements in 2021

Our editorial team spent countless hours answering pertinent questions about fat burner supplements. After extensive consultations with manufacturers, analyzing lab reports, focusing on research, and personally testing best-rated fat burner supplements, here’s the ranking of the best fat burner supplements for 2021:

Exipure: Best fat burner to buy in 2021 due to exotic ingredients and effective formula benefits
Java Burn: A coffee additive, it’s the best fat burner supplement on the market
BioFit: It’s the most popular fat burner with certified probiotics and patented ingredients
PhenQ: A five-in-one formula that boosts metabolism for burning fat
Okinawa Flat Belly Tonic: A blend of several elements to promote healthy weight management and digestive support
Meticore: A best-seller fat burner that supports natural weight loss
Beyond 40 Lean Belly 3X: This fat burner delivers maximum strength with unique ingredients
Leanbean: This thermogenic fat burner focuses on women with the most potent female support ingredients
Burn Lab Pro: A fat burner with high-quality thermonutrient ingredients that enhance fat-reduction potential by improving metabolic function
NitriLean: Supports hormone and weight loss by optimizing nitric oxide levels for cardiovascular health
Hunter Burn: Best fat burner for men delivers high doses of thermogenic capsules
Cellucor SuperHD Fat Burner: A big name in the fat burning supplement space with patented ingredients for fat burning
Powher Fat Burner: A popular thermogenic fat burner focusing on women
cAMP Boost: A powerful fat burner that supports healthy weight management with patented ingredients
Instant Knockout Cut: A popular fat burner with science-backed ingredients that help and boost metabolism and lower appetite cravings
PhenGold: A multi-action fat burner that activates powerful fat-melting hormones using clinically proven ingredients
CircadiYin: A high-quality circadian rhythm solution that supports fat reduction overnight
Resurge: Works in a similar way to CircadiYin
CarboFix: A unique thermogenic fat burner supplement that suppresses appetite and blocks carbs from being stored as fat
Biotox Gold: Tincture-form fat burner with high-quality ingredients from an established manufacturer
KetoCharge: A high-quality fat burner focusing on burning fat through ketosis

To learn more about these products, here’s a summary of each fat burner listed above:


Product Description
Key Highlights:
  • Made for burning fat and losing weight naturally
  • Reduce fat for offering energy
  • Boost your fat metabolism
  • Composition: The 300mg dosage of eight fat-burning ingredients inside Exipure consists of olive leaf extract and its wonder extract oleuropein, holy basil, berberine, quercetin, propolis (bee concentrate), kudzu root, White Korean Ginseng root extract, and perilla leaves with its luteolin
    Recommended dosage: Take one capsule of Exipure every day
    You Are Assured With: 60 days money-back guarantee
    Single Bottle Cost: $49

    Exipure is the best fat burner on the market for sale in 2021 due to its unique approach to burning fat and losing weight by targeting low brown fat levels, one of science’s latest marvels into the look at effective fat loss solutions. Exipure is a fat burner that boosts BAT levels naturally, which has been scientifically shown to be superior when losing weight by simply converting white adipose tissue (WAT) into calorie-burning beige-brown fat.

    Priced as low as $39 per month when ordering in bulk, the Exipure fat burner weight loss pills are at the top of its class when it comes to melting, shrinking, and ultimately eliminating excessive and stubborn body fat.

    Java Burn

    Product Description
    Key Highlights:
  • Improve the speed and efficiency of metabolism
  • Shed stubborn belly fat without following a diet and exercise plan
  • Keep you charged all day long
  • Composition: Java Burn uses pure ingredients, including green tea extract that complement caffeine, chlorogenic acid, and other elements in coffee that help users burn fat
    Recommended dosage: One sachet daily by adding to your coffee
    You Are Assured With: 90 days money-back guarantee
    Single Bag Cost: $49

    Java Burn has gained more popularity in recent weeks. According to the manufacturer, users just need to add the dissolvable, tasteless powder to their morning cup of coffee to boost its benefits. When taken daily, Java Burn claims to help users lose substantial weight while improving their health. It targets fat in the problem areas by improving metabolism. It also delivers other unique benefits that are unavailable in other supplements.


    Product Description
    Key Highlights:
  • Keeps your body on fat reduction mode
  • Improve your digestive health
  • Control your appetite and cravings
  • Composition: Bacillus Subtills, Lactobacillus Plantarum, Bifidobacterium Longum, Lactobacillus Rhamnosus, and Bifidobacterium Breve
    Recommended dosage: Serve two pills daily with a glass of water
    You Are Assured With: 180-day refund policy
    Single Bottle Cost: $69

    BioFit weight loss pill is designed to quickly help users lose between 42 and 72 pounds of weight, as stated on its official website. The supplement achieves this goal by optimizing the digestive tract.

    Additionally, BioFit is different from other best fat burners on this list. Instead of supplying the body with too many stimulants, it delivers natural ingredients to support digestion and help users shed weight naturally. More importantly, BioFit is backed by an excellent refund policy for those who don’t lose fifty or more pounds within the first few months of using the product.


    Product Description
    Key Highlights:
  • Help your body burn fat faster
  • Keep your food craving under control
  • Enhance metabolism and brain functioning
  • Composition: L-Carnitine Fumarate, Caffeine anhydrous, A-Lacys Reset, Nopal, Capsimax (8mg), Piperine Extract, and Chromium
    Recommended dosage: Add one scoop to your beverage
    You Are Assured With: 60-day money-back guarantee
    Single Packet Cost: $69

    PhenQ is a perfect blend of five powerful pills for weight loss, embedded in one convenient formula. The manufacturers used natural appetite-suppressing ingredients that prevent fat storage and burn away stored fat while boosting energy.

    The manufacturer recommends taking two tablets of PhenQ daily to enjoy the stated benefits fast and conveniently. Besides, PhenQ is among the best-selling thermogenic fat burners on the internet. The supplement has more than 190,000 bottles sold online, putting it among the best supplements.

    Okinawa Flat Belly Tonic

    Product Description
    Key Highlights:
  • Combat inflammation throughout the body
  • Lower stored fat from a problematic area
  • Promote healthy metabolism
  • Composition: Momordica Charantia, Hibiscus Sabdariffa, Green Tea derived EGCG, Inulin, Acai Berry, and Aronia Berry.
    Recommended dosage: Add one scoop to your favorite beverage
    You Are Assured With: 90-day money-back guarantee
    Single Bottle Cost: $89

    Originating from the Japanese island of Okinawa, the Flat Belly Tonic formula works to help users support metabolism, digestion, and inflammation throughout the body. It is among the top stimulant-free fat burners. The people of Okinawa Island in Japan are known for their ability to live longer on the planet.

    Despite being on the higher side of the price scale, Okinawa Flat Belly Tonic remains among the best fat burners on the internet.


    Product Description
    Key Highlights:
  • Best thermogenic fat burner
  • Raise temperature to reduce weight
  • Help you deal with anxiety and depression
  • Composition: Ginger, Bioflavonoids, Moringa, Citrus, Fucoxanthin, Blend of Turmeric, and African Mango
    Recommended dosage: Take two pills with a large glass of water
    You Are Assured With: 100% satisfaction guarantee
    Single Bottle Cost: $59

    Meticore is among the most popular thermogenic fat burners to consider buying in 2021. Recently, the supplement has carved a reputation as one of the best fat burners on the internet. According to the manufacturer, Meticore targets metabolism but works differently to achieve this goal.

    The formula operates on the concept that low core body temperatures can cause weight gain.

    Beyond 40 Lean Belly 3X

    Product Description
    Key Highlights:
  • Reduce inflammation
  • Burn belly fat
  • Curb appetite to stop weight gain
  • Composition: The thermogenic fat burner supplement contains certified ingredients like BioPerine black pepper fruit extract, safflower seed oil, Gelatin, glycerin, purified water, and caramel coloring
    Recommended dosage: Take two capsules every day
    You Are Assured With: 60-day money-back guarantee
    Single Bottle Cost: $59

    This best belly fat burner is advertised for older adults struggling to lose fat. Made by Beyond 40, the Lean Belly 3X fat burner calms inflammation and controls blood sugar while promoting healthy arteries and metabolizing fat cells.

    Unlike most fat burners that deliver several ingredients at low dosages, Beyond 40 Lean Belly 3X focuses on one primary ingredient to provide a strong dose.


    Product Description
    Key Highlights:
  • Detoxify and cleanse your body
  • Best fat burner for women
  • Burn stubborn fat layers
  • Composition: Chromium, Green Coffee bean extract, Acai Berry, Green Tea Extract, Turmeric, Glucomannan, Garcinia Cambogia, and others
    Recommended dosage: Take six pills every day, two tablets in at a time
    You Are Assured With: 90-day money-back guarantee
    Single Bottle Cost: $59

    Leanbean is a weight loss supplement that focuses on women struggling to reduce weight. According to the manufacturer, each formula serving delivers 3g of fiber as glucomannan. Similar to other sources of fiber, glucomannan creates a gel-like paste within the digestive tract, which pushes toxins outside the body. Leanbean is one of the best fat burners that some people take before a cleanse. Others simply use the supplement daily to help lose weight.

    Leanbean is among the most popular and top thermogenic fat burner formulas. It contains no stimulants—only natural ingredients to deliver effective fat loss results.

    Burn Lab Pro

    Product Description
    Key Highlights:
  • Help you build muscle mass
  • Burn excess fat from your body
  • Keep you active and ultimately charged
  • Composition: The manufacturer says the supplement is safe, stimulant-free, and natural. Its primary ingredients include capsaicin, Forslean, HMB, and chromium, among others
    Recommended dosage: Take two pills before you go to sleep in the nighttime
    You Are Assured With: 30-day refund guarantee
    Single Bottle Cost: $59

    Burn Lab Pro is one of the best fat burner supplements to consider buying in 2021. The formula aims to help users cut weight without affecting the muscle. Unlike other weight loss supplements that burn weight from all body parts, Burn Lab Pro contains powerful natural ingredients that reduce fat while maintaining the muscles.

    This fat burner embraces a four-step process: igniting, burning, boosting, and building. Burn Lab Pro is ideal for those who want to burn body fat while maintaining lean muscle mass.


    Product Description
    Key Highlights:
  • Nitric oxide supplements relax their blood vessels and support blood flow
  • Completely natural fat burner
  • Enhance fat oxidation to burn stored fat
  • Composition: This stimulant-free fat burner contains Beetroot, Arginine, Garcinia Cambogia, green tea extract, and cayenne pepper
    Recommended dosage: Serve two capsules each day
    You Are Assured With: 60-day money-back guarantee
    Single Bottle Cost: $59

    This fat burner claims to torch up to 1.8 pounds of fat every 36 hours. Besides, NitriLean claims to accelerate fat burning, suppress food cravings, and support healthy blood flow while increasing longevity, among other benefits. As the name suggests, NitriLean targets the body’s nitric oxide (NO) production.

    Hunter Burn

    Product Description
    Key Highlights:
  • Promotes the body’s natural processes for facilitating weight loss
  • Build muscles and support stamina
  • Make your workout sessions more intense and powerful
  • Composition: This fat burner for men includes cayenne pepper, vitamin D, green tea extract, L-theanine, and white kidney bean, among other ingredients that promote weight loss
    Recommended dosage: Take three doses daily by including two capsules in each dose
    You Are Assured With: 60-day money-back guarantee
    Single Bottle Cost: $75

    Hunter Burn is among the best-rated thermogenic fat burners for men available today. According to the manufacturer, this fat-burning supplement burns belly and waist fat using proven natural ingredients.

    The formula delivers up to 3000mg of konjac root extract per serving. This fat burner is a dietary fiber and appetite suppressant that lowers calorie intake. It makes users feel fuller, so they can naturally eat less. Instead of flooding the body with stimulants to burn fat, this natural fat burner targets the root cause.

    This fat burner for men is among the pricier options on this list.

    Cellucor SuperHD Fat Burner

    Product Description
    Key Highlights:
  • Burn body fat to promote your weight loss journey
  • Enhance metabolism and endurance
  • Help your digestive tract work smoothly
  • Composition: The formula delivers 193mg of amla fruit extract, capsaicin, dandelion, and other natural ingredients in each capsule. It also contains 160mg of caffeine anhydrous and 150mg of green tea extract, among other certified thermogenic fat burners
    Recommended dosage: Serve two tablets every day
    You Are Assured With: Scientifically proven pure ingredients
    Single Bottle Cost: $28

    Cellucor SuperHD Fat Burner is an all-inclusive weight loss agent and an appetite suppressant. It also boosts energy with highly effective and certified weight loss ingredients. Importantly, Cellucor SuperHD stands out for its excellent value compared to other competing options on this list.

    Besides, Cellucor is among the most famous in the bodybuilding supplement industry. With a fair price and top quality, SuperHD remains one of the company’s best fat burners for men and women on the market.


    Product Description
    Key Highlights:
  • Best fat burner for women
  • Lose fat in difficult body parts like underarm, neck, and belly fat
  • Suppress appetite to support fat oxidation
  • Composition: Composition: Ingredients in Powher include glucomannan, choline, natural caffeine, and chromium picolinate, all of which are available in other thermogenic fat burner supplements on the market today
    Recommended dosage: Take two capsules in a single serving, a total of 3 servings in a day
    You Are Assured With: You Are Assured With 100% satisfaction guarantee
    Single Bottle Cost: $59

    This best belly fat burner supplement targets women with clinically proven ingredients to promote fitness goals and suppress cravings and calorie intake. Your body burns calories slower at a low metabolic rate. It supports normal fat metabolism and boosts energy during a workout. Like other natural fat burners on this list, Powher delivers a massive dose of fiber.

    Each formula serving delivers 3000mg of glucomannan, a dietary fiber filling the stomach and tricking users into thinking they are full. Besides, it pushes waste out of the body.

    Powher is the top fat burner for women revealing their ingredients and dosages upfront instead of hiding them in proprietary formulas.

    cAMP Boost

    Product Description
    Key Highlights:
  • Reduce belly fat in a few days
  • Boost metabolism function
  • Curb food cravings and appetite
  • Composition: Some of the distinctive elements in this formula include Guarana seed extract, grains of paradise, and grapefruit extract, among others
    Recommended dosage: Serve two pills each day for the desired results
    You Are Assured With: One-year money-back guarantee
    Single Bottle Cost: $67

    cAMP Boost claims to give users hassle-free weight loss while targeting an enzyme known as PDE-4. The manufacturer says the enzyme prevents fat-burning signals to the cyclic adenosine monophosphate (cAMP), the critical messenger for fat burning.

    More importantly, the formula comes with transparent labeling and a competitive price. It’s among the best-natural fat burners available on the market today.

    Instant Knockout Cut

    Product Description
    Key Highlights:
  • Support metabolism
  • Activate weight loss in multiple ways
  • Help your body burn fat and build lean muscle
  • Composition: Instant Knockout Cut contains vitamin D3, vitamin B6, caffeine, L-theanine, and green tea extract, among other certified ingredients that easily facilitate fat loss
    Recommended dosage: Take one capsule at a time
    You Are Assured With: 30-day satisfaction guarantee
    Single Bottle Cost: $59

    This fat burner supplement comes in a fist-shape bottle, distinguishing it from other formulas on this list. According to the manufacturer, the formula has been around since 2014. Recently, the company introduced a new and improved version of the supplement to maximize weight loss effects.

    It’s ideal for those who want to cut body fat and belly fat without affecting muscle mass. The formula goes well with your diet and exercise plan.


    Product Description
    Key Highlights:
  • Promote your weight loss journey in multiple ways
  • Shed excess fat layers causing obesity
  • Complements your healthy diet and exercise program
  • Composition: PhenGold includes natural ingredients such as green tea extract (500mg), green coffee bean extract (100mg), and L-tyrosine (350mg). These ingredients are among the best fat burner ingredients available on the market today
    Recommended dosage: Serve three capsules every day
    You Are Assured With: A money-back guarantee of 100 days
    Single Bottle Cost: $59

    PhenGold weight loss pills use a multi-action formula to burn belly fat and suppress food cravings. Like most fat burners, it boosts metabolism, among other health benefits. According to its official website, PhenGold features clinically proven ingredients like green coffee beans and L-tyrosine, facilitating genuine, lasting fat loss. It works for people who want to achieve different fat loss goals.


    Product Description
    Key Highlights:
  • Improve metabolism by helping you sleep better
  • Enhance immune function and mental health
  • Curb stubborn fat from the body
  • Composition: Chromium, Chamomile, Hibiscus, Passionflower, Tryptophan, Gamma-Aminobutyric Acid (Fatty Acids), Stevia, and others
    Recommended dosage: Take two pills every day with a glass of water
    You Are Assured With: A money-back guarantee of 60 days
    Single Bottle Cost: $69

    This fat burner formula attacks weight gain from a unique angle. Unlike other products that boost energy and increase metabolism, the CircadiYin weight loss supplement achieves its goals by optimizing the circadian rhythm—the natural day and night circle within the human body.

    The supplement operates on the principle that people who struggle to sleep at night are more likely to pile up weight. CircadiYin targets sleep by using several proven ingredients that activate the body’s natural cycles. This supplement claims to help men and women lose between 30 and 65 pounds with minimal effort.


    Product Description
    Key Highlights:
  • Charge your body’s fat-burning hormones
  • Improve your energy levels and stamina
  • Boost fat oxidation
  • Composition: L-Arginine, L-Lysine, L-Theanine, Ashwagandha, Griffonia Simplicifolia, Melatonin, and more
    Recommended dosage: Take one capsule with a glass of water
    You Are Assured With: A money-back guarantee of 60 days
    Single Bottle Cost: $49

    Resurge weight loss pills are a popularly known weight loss supplement as a metabolism booster. However, it also delivers fat-burning benefits. According to some studies, Resurge could help improve the production of human growth hormone (HGH) by optimizing sleep. This allows the body to resurge its weight-loss powers each night.


    Product Description
    Key Highlights:
  • CarboFix suppresses hunger
  • Increases fat reduction and longevity
  • Ensure healthy blood sugar levels
  • Composition: Berberine, Cinnamon bark, Alpha-lipoic acid, Chromium, Benfotiamine, Naringin
    Recommended dosage: Take one capsule in a single serving
    You Are Assured With: A money-back guarantee of 60 days
    Single Bottle Cost: $49

    These fat burner pills were developed because some people eat too many fruits and vegetables to lose weight. CarboFix is a stimulant-free fat burner that replaces eating excessive fruits and vegetables daily to reduce weight with just one weight loss pill daily.

    Notably, CarboFix borrows from a traditional medicine from an Ecuadorian village. A 99-year-old grandmother discovered three powerful weight effects associated with natural ingredients. As stated on the official website, these ingredients claim to activate metabolism within “3 seconds.”

    Biotox Gold

    Product Description
    Key Highlights:
  • Influence energy levels and daily health
  • Optimize fat-burning hormones
  • Boost the speed of metabolism
  • Composition: Guarana, Grape Seed Extract, Capsicum Eleuthero Root, Irvingia Gabonensis, Maca Root, L-Carnitine, Tryptophan, Chromium, Green Tea Extract, Glycyrrhizin, African Mango Extract, and Raspberry ketone
    Recommended dosage: Take one to five drops under your tongue
    You Are Assured With: 60-day refund guarantee
    Single Bottle Cost: $49

    Biotox Gold is the first formula listed here that comes in a liquid tincture. The weight loss formula is made from 20 detoxifying nutrients and plant extracts. Manufactured in the USA in an FDA-certified and GMP-certified facility, it claims to help users shed up to 50 pounds of weight within a short period.

    The manufacturer recommends taking Biotox Gold daily to achieve its target health benefits.


    Product Description
    Key Highlights:
  • Up your blood ketone levels to burn stubborn fat
  • Reduce fat to provide your body with a boost of energy
  • Manage your calorie intake
  • Composition: beta-hydroxybutyrate (BHB) salts
    Recommended dosage: Serve two capsules with a glass of water
    You Are Assured With: A money-back guarantee of 60 days
    Single Bottle Cost: $59

    Today, many people follow a healthy diet called the keto diet to help them lose weight. KetoCharge claims to allow users to enjoy the benefits of a keto diet without the hassles of strictly following a keto diet.

    KetoCharge delivers natural ingredients that boost blood ketone levels and help the body enter a ketosis state. More importantly, the supplement claims to help users enter ketosis and reduce fat for energy without going through the keto flu. KetoCharge is described as the “secret weapon in the fight against fat.”

    How We Ranked the Best Fat Burners

    All fat reducers claim to increase metabolism and kick-start fat reduction. However, not every product fulfills this promise. Only the best fat burner supplements can work as advertised. To draw a line between the worst and best fat burners, our editorial team used the following ranking factors:

    Clinically proven ingredients and dosages

    Some ingredients are genuinely certified to burn fat. These best fat burners alert the body to start lowering fat for energy. For instance, caffeine is among the most proven fat blockers available. It’s been certified to increase metabolism and kick-start weight burning to help users lose weight.

    Honesty in advertised benefits

    Some fat burner supplement manufacturers exaggerate their advertised benefits. They say their products could help users shed up to 30 pounds in one week. Some companies also claim their products target fat on specific body areas like thigh fat or belly fat. We preferred weight loss supplements from companies that maintained honesty and transparency in advertised benefits in developing this list.

    Manufacturer reputation

    Many fat-burning supplements in the weight loss industry are scams. Some manufacturers deliver low-quality, overpriced products only to make quick money. Our team preferred the best fat burners from established companies with a proven record of creating high-quality products.

    Ease of use

    This listing is considered the best fat burner supplements easy to use under a general routine, whether in tablets, powdered scoops or drink mixes. We also considered the texture, flavor, and mixability of the product.

    Price, value, and overall cost

    Some customers can pay hundreds of dollars every month to lose weight. Others can only afford a fraction of that price. Fortunately, most fat burners listed here are priced below $100. Users can spend between $20 and $100 per month on good fat-burning pills. Our team considered price and value in our rankings to ensure customers received a good deal at any price point.

    Backed by doctors or medical advisory board

    Not all fat blockers are safe. Some supplements like phentermine were banned due to their dangerous effects. While it’s currently used as a prescription drug for weight loss, some manufacturers still add phentermine to and other formulas to their formulas. This listing preferred natural fat burners supported by a medical advisory board or doctor approval.

    Transparent ingredients and labeling

    Some companies still lace their supplements with phentermine and other prescription-strength drugs for fat loss. Others include even high doses of caffeine to trick consumers into thinking the supplement is working. For this ranking, we preferred fat-burning pills with transparent ingredients and labeling.

    Money-back guarantee

    Individual results may vary. Even the best fat burner formula may not work for everyone. Therefore, companies should stand behind their products with a money-back or customer satisfaction guarantee. All the top-rated weight loss supplements on this list come with a 30 or 365-day refund policy to give users enough time to try the formula. Consumers who don’t lose a substantial amount of weight can easily ask for a full refund.

    Who Should Take a Fat Burner?

    People use fat burner products for different reasons. Overall, most people who could benefit from good dietary supplements include:

    • Any person who is trying to break through a weight-loss plateau
    • Any person who is starting a new weight loss program
    • Anyone doing a Detox or cleanses
    • Bodybuilders or athletes who want to reduce fat without losing muscle
    • Anyone looking to make weight
    • Anyone looking to reduce weight for any reason

    While some users may take fat burners for an extra boost, others use them as a quick way to lose weight. Regardless of the reason, a fat burner supplement could help achieve the goals.

    Fat Burner Benefits: Scientific Perspective

    For some people, fat burners may appear to be a strange concept. However, fat burners are certified to help users lose weight. Top-rated fat burner products make it easier to shed weight by increasing the calories a person burns at rest.

    According to science, some dietary supplements can accurately alert body cells to curb fat for energy, making it easier to lose weight.

    For instance, caffeine is among the most popular and studied ingredients in the fat burner supplement industry. Many studies have shown that caffeine can help people lose weight. It works by accelerating metabolism, allowing users to burn more calories at rest and during workouts.

    Another common ingredient is green tea, which contains natural caffeine and other fat-burning ingredients. According to a study conducted in 2013, researchers discovered the ingredient is associated with a significant drop in body weight, body mass index, and blood pressure.

    Some studies equally describe green tea leaf extract as “weight loss magic.” While advertising his green tea formula online, Dr. Oz claims it can “boost metabolism by 12%.” Many other studies reveal that catechins in green tea could help some people reduce body fat and cholesterol.

    Seaweed is another ingredient used in fat burners. Researchers found that kelp extract or brown seaweed extract could deliver powerful fat-burning effects in one study.

    Other fat burner products contain conjugated linoleic acid (CLA). This naturally occurring fatty acid offers similar benefits to an omega-6 fatty acid. The ingredient is entirely fat, but that could help users lose substantial weight. According to a recent study published in the Journal of Nutrition, researchers concluded CLA could reduce body fat mass in obese people.

    With the help of Yohimbine, thermogenic fat burners work tremendously. A plant extract, this ingredient is different from other fat burner ingredients on this list. It’s obtained from the bark of the Yohimbe tree, and one study links this ingredient to better fat loss results.

    Overall, the choice of a reputable fat burner is essential. Many weight loss remedies out there are junk. According to a study conducted in 2012, researchers reviewed hundreds of fat-burning supplements. They discovered that none of them had scientific backing to show that they could support significant weight loss.

    This shows that many fat burners available today are detrimental to human health. However, researchers praised fiber, green tea, and low-fat dairy supplements for weight loss benefits. Similarly, a small amount of research supports capsicum, chromium, forskolin, Garcinia Cambogia, fiber, and raspberry ketones as suitable ingredients for fat burners.

    Recommended Fat Burner Dosage

    Users must stick to the recommended dosage instructions provided by the manufacturer. Fat burner solutions use different ingredients in varying concentrations implying that no product comes with a single ‘right’ dosage.

    For fat burners that contain caffeine, users should consider the dosage. Some fat burners deliver between 200mg and 300mg of caffeine in each serving, equal to downing four cups of coffee. This might lead to some effects even for those not sensitive to caffeine.

    Fat Burner Side Effects

    Fat burners may deliver more side effects compared to other weight loss formulas. These products contain caffeine and other stimulants that support weight loss. Common side effects of fat burner solutions include:

    • Anxiety
    • Insomnia or lack of sleep
    • Accelerated blood pressure
    • Changes in mood and behavior
    • Mild digestive discomfort or stomach issues
    • Diarrhea or constipation

    All the same, when consumed by healthy adults in standard doses, best fat burners have no significant side effects. However, users should talk to their health care providers before taking a fat burner, especially if they are on prescribed medication or have an underlying medical condition.

    The Top Fat Burner Supplements in 2021 Final Word

    Above listed top fat burner supplements are becoming popular every day in the supplement space. The above best fat-burning supplements contain natural ingredients like green tea leaf extract, caffeine, and other components that can effectively support weight loss goals and help users break through plateaus.

    Consumers looking for the best fat burners with the right ingredients and dosages should review the reputation behind the products. All the best-rated fat burners for men and women listed here have impacted the crowded and often clogged fat-burning supplements market. Users can just pick any of the listed products from the official website to get started.

    RELATED:Top 25 Best Metabolism Boosting Supplements That Work

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