During my fitness career, I usually advised my clients challenged to lose excess belly fat to add stomach fat burners to their diet and exercise routine.
However, far too many fat burners on the market today have an ineffective formula and lack scientific evidence to back it up.
So I decided to gather a few of my clients and my team at Total Shape to conduct intensive research and testing on 20 well-known belly fat burners to determine which one provides the best results.
We also consulted a registered dietician to evaluate the ingredients' safety and efficacy.
Here are our top picks for the best stomach fat burners.
Our Top Stomach Fat Burning Pills (December 2022)
1 - PhenQ (Editor's Choice)
We chose PhenQ as the best thermogenic fat burner on the list because it helped both men and women on our team lose the most weight. This was made possible through the supplement's five-pronged approach to fat loss.
The α-Lacys Reset in PhenQ contains alpha-lipoic acid and L-cysteine, which have been shown in research to increase cell energy production and reduce hunger  . These allowed us to push ourselves harder in the gym while consuming fewer calories.
Additionally, Capsimax™ Plus contains fat-burning ingredients, such as capsaicin, that have been proven to boost the body’s natural fat metabolism and prevent fat from being stored and produced .
These allowed me and my teammates to burn fat quickly while also maintaining our ideal weight over time.
Furthermore, while the caffeine in this belly fat burner may provide an energy boost, L-carnitine promotes mental clarity and concentration, allowing us to begin and end our routine without feeling tired .
While taking PhenQ, my colleagues noticed that it not only decreased their appetite but also increased their energy levels and mood, enabling them to work out consistently and shed more pounds.
- Calcium Carbonate : 625 mg
- Caffeine Anhydrous : 150 mg
- L-Carnitine Fumarate : 142.5 mg
- α-Lacys Reset® : 25 mg
- Nopal : 20 mg
- Capsicum Extract : 8 mg
- Helps provide more energy and a mood boost
- Helps suppress appetite and lower calorie intake
- Helps prevent fat accumulation and production
- Offers a 60-day money-back guarantee
- Only available from the official website
2 - LeanBean
We picked Leanbean as the second-best fat-burning supplement on the list because the data showed that it helped the women on our team lose 5 - 9 pounds of weight in about a month.
Granted, the women primarily used it as it is specifically designed for females, but being narrowly specialized definitely brings some unique benefits.
Also, many of the online reviews for this belly fat burner match up with their personal experiences.
Leanbean contains a high dosage of a soluble dietary fiber known as glucomannan, which should help women prolong feelings of fullness by slowing the rate of gastric emptying, resulting in less food intake, lower calorie consumption, and faster burning of stubborn belly fat .
Also, this fat-burning supplement contains several vitamins and minerals that help stimulate physical and mental states, which aids in the fight against tiredness and fatigue during exercise .
“B complex vitamins are mostly important in metabolism and also in energy processing and recovery. In general, they may help with energy levels.”
- Dr. David Greuner, NYC Surgical Associates
My female clients reported feeling less stressed and having more energy to work out and burn fat even though they had significantly reduced their cravings after taking Leanbean for a month.
- Glucomannan : 1000 mg
- Choline : 27.5 mg
- Garcinia Cambogia Extract : 33.33 mg
- Green Coffee : 16.67 mg
- Turmeric : 16.67 mg
- Vitamin B6 : 566.67 mcg
- Significant reduction in appetite
- Helps lower stress hormones
- May improve mood and focus
- It can bit a bit pricey for some
3 - Hunter Burn
Our team included Hunter Burn in this list for people who want to burn stomach fat but have a low tolerance to caffeine and other powerful stimulants.
This product contains natural caffeine derived from matcha green tea and L-theanine to slightly stimulate your senses and provide enough energy without leaving you feeling drained during your routine .
Additionally, adding cayenne pepper and white kidney beans, which help to increase metabolism and prevent the body from absorbing too many calories from carbs, can help you avoid weight gain .
It also contains a high dose of Vitamin D3, which can help you lose weight faster by promoting lean muscle mass gains and natural fat burning .
Most of my caffeine-sensitive male clients found that Hunter Burn increased their energy and focus, allowing them to lift heavier weights and work out at a higher intensity.
- Vitamin D3 : 3000 IU
- Konjac Root Extract : 3000 mg
- White Kidney Bean Extract : 500 mg
- L-Theanine : 200 mg
- Matcha Green Tea : 200 mg
- Cayenne Pepper : 125 mg
- Suitable for sensitive caffeine individuals
- May help block the absorption of carbs
- Helps accelerate muscle building
- Professional athletes may not get their desired energy
4 - Powher Cut
Powher Cut gets a spot on our top ten list of fat burners because our dietician confirmed that it contains a lot of science-backed ingredients that can deliver optimum fat loss results.
Powher Cut contains a high concentration of soluble dietary fiber, which makes you feel full, as well as chromium and magnesium, which promote normal blood glucose levels, resulting in fewer food cravings and calorie consumption .
Furthermore, it contains the right amount of natural caffeine, selenium, and choline to boost metabolism and prevent fatigue, allowing you to improve your workout performance even more .
Some of my female clients said they didn't feel as hungry during the day, which led them to eat less and lose 3-5 pounds of weight in about a month.
- Glucomannan : 1000 mg
- Natural Caffeine : 33.33 mg
- Choline : 30 mg
- Chromium : 40 mcg
- Magnesium : 33.33 mg
- Selenium : 18.22 mcg
- May significantly help in reducing calorie consumption
- Helps to maintain healthy blood sugar levels
- Lower chances of post-workout fatigue
- Taking two capsules three times a day can be inconvenient
5 - Clenbutrol
If you think your diet and exercise aren't helping you lose belly fat, you could perhaps try this next fat-burning supplement, which works similarly to anabolics but without the negative side effects.
Clenbutrol is a natural fat burner named after the anabolic Clenbuterol. It's essentially the natural anabolic counterpart.
The key ingredients, bitter orange extract, and garcinia cambogia are well-known for their ability to help people lose weight by increasing resting metabolic rate and inhibiting fat synthesis, resulting in an increase in overall calorie burning and energy production .
"The Hydroxycitric acid (HCA) in garcinia cambogia is proposed to inhibit lipogenesis, meaning the formation of fat tissue."
- Carol Haggans, RD, Office of Dietary Supplements at the NIH
I tested this product myself, and I was able to train for longer and lift heavier weights, but my weight did not change as much as it did with PhenQ, though.
- Garcinia Cambogia Fruit Extract : 450 mg
- BItter Orange Seed Extract : 450 mg
- Guarana Seed Extract : 342 mg
- Vitamin B3 (Niacin) : 63 mg
- May help to slightly lower calorie consumption
- Helps boost energy and strength in training
- Helps retain lean muscle mass while losing fat
- It has bitter orange, which requires precaution for some health conditions
6 - Hourglass Fit
Hourglass Fit, like most of the other natural fat burners on this list, helps you lose stubborn belly fat by making you feel full for longer and eat less.
This product contains chromium, 5-HTP, and high levels of konjac root fiber, which make people feel full throughout the day, making them less likely to eat and more likely to avoid their cravings .
It also contains pepper extracts to naturally boost metabolism and several B vitamins to provide your body with the energy it needs to handle your daily workouts .
After trying hourglass fit for six weeks, my female clients said they felt healthier and had more energy. This made them more likely to work out regularly and lose belly fat.
- Konjac Root Extract : 3000 mg
- Cayenne Pepper Extract : 100 mg
- Black Pepper Extract : 5 mg
- 5-HTP : 150 mg
- Vitamin B6 : 1.7 mg
- Chromium : 125 mcg
- May significantly improve appetite control
- Helps slightly increase metabolism and energy levels
- May help enhance mood and depression symptoms
- Professional athletes may not find it effective enough
7 - PhenGold
If you're looking to lose weight in a sustainable way, PhenGold may be able to help you. But you'll need to combine it with a healthy diet and regular exercise to achieve the best results possible.
This thermogenic fat burner can help people keep their weight stable because it has caffeine and cayenne pepper, which research shows can increase body heat and keep the body in a state of constant fat burning  .
However, if you don't eat right and exercise enough to maintain a calorie deficit, this method of fat loss may not be as effective.
Moreover, it contains L-theanine, L-tyrosine, and Rhodiola Rosea extracts, which are natural mood boosters that can help keep you alert and focused while you train .
What we liked about PhenGold was that it worked and helped us maintain our ideal weight as long as we used it in conjunction with a strict diet and exercise.
- Green Tea : 500 mg
- L-Theanine : 250 mg
- L-Tyrosine : 350 mg
- Rhodiola rosea : 250 mg
- Cayenne Pepper : 200 mg
- Caffeine : 225 mg
- Increases the body's fat-burning process
- Helps reduce hunger and cravings
- Significantly improves energy levels and mood
- Might be a bit expensive for some
8 - Trimtone
Trimtone is yet another all-natural fat burner designed to help women lose belly fat.
But unlike most supplements on this list, users of this belly fat burner are advised to take only one capsule per day to reap the benefits of burning stored body fat.
Trimtone contains grains of paradise, which have been shown in studies to activate BAT (brown adipose tissue). Researchers have found that activating BAT can improve certain physiological functions .
These improvements include stabilizing blood glucose levels and increasing energy expenditure, which in turn reduces unhealthy snacking and enhances physical performance, resulting in rapid weight loss .
Most of my female athletes who tried Trimtone gained more energy, stopped eating fast food and lost around 9 pounds after taking it for eight weeks.
- Caffeine Anhydrous : 120 mg
- Green Coffee : 100 mg
- Green Tea : 100 mg
- Glucomannan : 100 mg
- Grains of Paradise : 40 mg
- May help balance hormones
- May help improve appetite control
- Promotes normal blood glucose
- The low ingredient dosage may not provide enough energy for those who work out vigorously
9 - Transparent Labs Fat Burner
Before we head on to our last product, let’s first take a look at this belly fat burner from Transparent Labs.
We included this fat burner because it is the only one we tested that contains forskolin, a substance that has been shown to improve breathing .
This benefit is particularly advantageous for athletes who wish to have greater endurance.
By being able to breathe well when lifting weights or running a mile, one can increase the amount of oxygen in the body and improve concentration and focus .
This will allow them to go through their training more efficiently and burn belly fat faster.
It also contains a considerable amount of caffeine and mood enhancers, which can stimulate the brain for enhanced cognition and alertness, helping you to maintain your exercise regimen .
My clients and I believe that this fat burner has enabled us to raise heavier weights and train for extended durations throughout our daily exercises by boosting our energy and mood.
- Forskolin : 500mg
- Green Tea : 400mg
- 5-HTP : 300mg
- L-Tyrosine : 300mg
- L-Theanine : 240mg
- Caffeine Anhydrous : 240mg
- May help increase endurance and stamina
- May help to enhance mood and concentration
- Offers 60-day money-back guarantee
- First-time users may need time to adjust to digestive issues
10 - PrimeShred
We’re finally down to our last weight loss supplement and what sets this belly fat burner apart for us is how well it improved our mood and focus while working out.
PrimeShred contains mood-enhancing ingredients such as L-tyrosine, L-theanine, Rhodiola Rosea, green tea extract, and DMAE, or Dimethylaminoethanol.
DMAE has been shown in studies to improve cognition, which means it should help you focus in the gym.
According to research, people who experienced age-related cognitive decline found that DMAE was effective at alleviating depression symptoms which resulted in increasing motivation and initiative .
Furthermore, the cayenne pepper extract in this fat burner may help to increase basal metabolic rate, which means you can burn belly fat even when you're at rest.
“Capsaicin in cayenne pepper has metabolism-boosting properties — it helps increase the amount of heat the body produces, making your body burn more calories per day.”
- Dr. Aastha Kalra, Medical Weight Loss Management Program, NY
We all liked how this fat burner made us feel better and gave us more energy, letting us finish our workouts faster and have more time to hang out afterward.
- Green Tea Extract : 500 mg
- L-Tyrosine : 300 mg
- Rhodiola Rosea Root : 250 mg
- Caffeine Anhydrous : 225 mg
- Cayenne Pepper : 200 mg
- DMAE (Dimethylaminoethanol) : 150mg
- Significantly helps to improve mental focus
- May help improve metabolism and energy levels
- Offers a 100-day money-back guarantee
- May not be suitable for caffeine-sensitive individuals
Buyer's Guide - Choosing the Best Stomach Fat Burners
There are so many fat burner supplements on the market today, and although some can help you burn fat and lose weight in general, you need to be careful about which ones you buy, which usually requires doing a lot of research.
So, our team decided to do all the guesswork for you and put together this buyer's guide to help you choose the best stomach fat burner so you don't waste your money on subpar products.
If you want to lose belly fat quickly, you should look for ingredients that mainly increase thermogenesis. This is because raising the body's natural temperature raises the resting metabolic rate, or in other words, the body's ability to burn fat even when resting.
Also, It would help if you consider how safe the ingredients are and what side effects they might cause.
For example, people with pre-existing hypertension should avoid potent stimulants, such as bitter orange extract, that can exacerbate the condition. Also, think about how it might interact with other medicines, especially the ones you are already taking.
Furthermore, the presence and absence of caffeine and other stimulants in the fat burner should be considered, especially if you are caffeine sensitive. Otherwise, you might suffer side effects like the jitters or sleeplessness at night.
Here is a list of the 5 best fat burners without any stimulants that we received positive results from.
Stimulants are well known to improve athletic performance, but if the amounts in the supplements don't match with what your body can tolerate, they will hinder rather than help.
The best fat-burning supplements should include dosages of ingredients that have been shown to work in research and clinical studies.
Even though the substances have been proven to improve performance or speed up the metabolism, if the fat burner you're buying doesn't have a high enough dose for you, you probably won't notice any changes.
Also, the dosage can determine the safety of the product you're taking.
High caffeine doses in people with a low tolerance to caffeine may cause jitteriness and restlessness. Moreover, those with heart problems or irregular blood pressure spikes should avoid high-dose caffeine supplements.
When you buy a weight loss supplement from a reputable company with a popular brand name, you can almost be certain that the product will deliver safe, reliable, and effective results.
These companies and brands are well-known for a reason.
They have a long history of making products in GMP-certified facilities, ensuring that their products are of high quality and meet the most stringent standards.
Also, looking into a brand's reputation before buying a new product can help you make sure you're purchasing legitimate, FDA-approved products. You can do this by browsing reviews online to get a general idea of how the brand has done over time.
It's easy to be brainwashed by marketing and promotional techniques, so we believe it's critical to read online reviews from real customers before deciding which supplement to buy.
It not only builds your trust in the brand but also shows how the product might work for you. Keep in mind, however, that some reviews are intended to mislead people, so it's crucial to find reviews from credible websites.
Furthermore, reading online reviews can help you determine the product's safety. Customers are almost certain to leave feedback on any side effects they experience while using the product. This will give you a sense of how the product may affect you.
Value For Money
When choosing a fat-burning supplement, make sure you're getting the most value for your money by taking into account how many servings are included in each bottle and how much of each ingredient you’re getting in each serving.
The most affordable supplements recommend one to two capsules per day.
If you get a weight loss supplement with 30 or 60 servings, you can get a full serving in a month, making it easier to determine how much you'll spend per day.
Also, not all expensive supplements are guaranteed to work well and be safe.
So, it is always important to find a product that is formulated with doses of high-quality ingredients that are proven to work in clinical trials.
Lastly, you can use discounts and money-back guarantees that many supplement companies offer on their websites.
This makes sure that you save money on your purchase and get a guaranteed refund if, in very rare cases, the product doesn't live up to its claims.
Who Should Take Fat Burning Supplements?
Bodybuilders, athletes, and fitness enthusiasts who want to gain muscle mass, reduce body fat, and lose weight should take fat-burning supplements.
Fat burners work to increase metabolism and energy levels, which athletes and bodybuilders can definitely benefit from. Also, fitness enthusiasts who aim to look slimmer can benefit from fat burners' ability to make them feel less hungry and prevent them from snacking.
Also, people who are too busy at work to go to the gym or even work out at home can benefit from thermogenic fat-burning pills that raise their core temperature. This makes it easier for them to burn fat naturally throughout the day without much effort on their part.
Who Shouldn't Take Fat-burning Pills?
People with underlying medical conditions such as liver and heart disease, pregnant and breastfeeding mothers, as well as immunocompromised individuals shouldn’t take fat-burning pills.
According to research, certain herbs found in high concentrations in fat burners can potentially cause toxic liver disease . However, these are found in very few instances.
Furthermore, some fat burner ingredients, such as yohimbine and bitter orange, may cause irregular spikes in blood pressure, which is why people with heart problems should avoid taking such supplements .
People with compromised immune systems should avoid using fat burners because most of them contain ingredients that suppress appetite. People with this condition must eat a variety of macronutrients on a regular basis to improve their strength and well-being.
Types of Fat Burning Pills
The best fat-burning supplements can assist you in losing weight by increasing your body's natural fat metabolism, lowering your calorie intake, and preventing fat storage.
But not all stomach fat burners work as expected, so it's important to know that there are different kinds of fat-burning pills on the market.
Thermogenic Fat Burner Supplements
These thermogenic fat burners help raise the body's temperature, increase resting metabolic rate, and ultimately increase energy expenditure.
Some of the most common ingredients that promote heat production in the body are:
- Garcinia cambogia,
- Bitter orange
Supplements containing one of these ingredients in a proven dosage will almost certainly help accelerate weight loss even with less effort. But combining two or more of these thermogenics may provide even greater fat and weight loss benefits.
Thermogenic fat burners help burn calories faster, while appetite suppressants help you eat fewer calories each day.
Stimulants like green coffee beans and green tea extracts that activate the central nervous system (CNS) can work to control hunger and promote satiety in the brain.
There are also ingredients like glucomannan and fenugreek that are high in fiber.
They take longer to digest and fill your stomach, which helps you feel full longer and eat less.
Carbohydrate blockers are another type of fat-burning supplement, but they don't work the same way as thermogenic supplements and appetite suppressants.
Carb blockers, as their name suggests, prevent the body from digesting carbs. This means that people can eat as many carb-rich foods as they want without getting the extra calories that come with them.
Additionally, they may cause carbs derived from complex sources to take longer to break down. These weight loss pills can help dietary fibers and starches move through the digestive system without being turned into simple sugars. This means the body absorbs fewer calories.
What Causes Stomach Fat?
Excessive eating combined with little exercise can cause stomach fat. Also, not being able to deal with stress well can cause high levels of cortisol in the blood, which can make you want to snack and eat unhealthy foods more often, leading to unwanted belly fat.
How Can I Lose My Belly Fat Quickly?
You can lose belly fat quickly by taking natural fat-burning supplements that are designed to increase thermogenesis, suppress appetite, and improve workout performance. Also, taking them in conjunction with a healthy diet and regular exercise can help you in burning fat faster.
How Do Belly Fat Burner Supplements Work?
Belly fat burner supplements work by raising the body's core temperature, which improves metabolism and energy production. Furthermore, fat burners aid in the mitigation of cravings, the restriction of hunger, and the prevention of fat accumulation.
Are Stomach Fat Burners Safe to Take?
Stomach fat burners are safe to take because many on the market include only natural ingredients in clinically safe amounts. Most fat burners today also contain vitamins and minerals that help stabilize hormones, glucose, and cholesterol levels, which is good for your overall well-being.
How Long Does It Take for Stomach Fat Burners to Work?
Some stomach fat burners take 14 to 21 days to help people lose body fat, depending on how often they are used. Taking them along with a high-protein diet and regular cardio and strength training may also cut down on the number of days it takes for a stomach fat burner to actually work.
Our Recommended #1 Product
Based on all of the data we collected during our research and testing, we determined that PhenQ is the safest and most effective stomach fat burner on the list.
All of us in the team who tried it lost from 6 to 13 pounds in a 6-week testing period, and we also found it to be effective at increasing energy and focus.
Other belly fat burners may provide some unique benefits to some specific audiences, but we must recommend PhenQ because it has the most well-balanced formula, and it proved to be the best product overall.
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