Best Fat Burner, effective & powerful: Review & Comparison

[Article updated on 19/09/2023]

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Before reading on

I’m not an expert in this field, but I am passionate about nutrition and health.

The articles you’ll find on my site are the result of in-depth research that I’d like to share with you. However, I would like to stress that I am not a health professional and that my advice should in no way replace that of a qualified physician. I’m here to guide you, but it’s important that you consult a professional for specific questions or medical concerns. Your well-being is important. So be sure to consult the appropriate experts and take the best possible care of yourself.

Fat burners, also known as fat burners, are increasingly favored in weight loss processes. Indeed, nutritionists, dieticians, sports coaches and even consumers seem to agree on the usefulness and effectiveness of these food supplements. This is how more and more brands are currently developing and marketing these types of products. But which ones are reliable? I present to you these top 3 of the best fat burners on the market to help you make your choice.

My Top 3 comparison of the best fat burners

PhenQ: the best natural fat burner food supplement

PhenQ is a new generation slimming food supplement which comes in capsule form. It combines fat burner and appetite suppressant properties. This product is authorized in France, but is not available in pharmacies. You can easily obtain it from the manufacturer’s official website without a medical prescription.

Phenq fat burner
PhenQ is the best natural fat burner food supplement

My opinion

PhenQ is, in my opinion, one of the best fat burners currently available on the market. Above all, I appreciate its ingredients of natural origin. The brand offers here a healthier product, but just as effective for weight loss.

The fat burner/appetite suppressant combination is also a good idea. It helps you eat less while optimizing the elimination of excess fat. If you want to know more about this subject, I can only advise you to read my article dedicated to the PhenQ product ! I believe that it is important to speed up the weight loss process and above all to obtain a dream body quickly.

It is nevertheless essential to respect the dosage and cycle duration indicated by the manufacturer. The side effects of PhenQ are certainly minimal, if any, however an overdose could have serious consequences on your health. In addition, this could reduce your body’s sensitivity to the supplement’s active ingredients and affect its effectiveness.

PhenQ product review for Checkfood


PhenQ contains a secret ingredient, α-LACYS RESET®, which guarantees its effectiveness according to clinical studies carried out by the manufacturer itself. Here are the components of this food supplement:

  • α-LACYS RESET® increases the internal temperature of the body (thermogenesis). The body must therefore provide energy to bring the heat level back to normal by drawing on fat reserves;
  • Chromium Picolinate reduces sugar cravings and therefore maintains a level of carbohydrates favorable to fat burning in the body;
  • Above all, caffeine boosts your energy and reduces the feeling of fatigue, thus improving your physical performance. This ingredient also promotes concentration and controls appetite. Finally, it increases heat production in the body to accelerate metabolism and optimize fat burning;
  • Capsimax powder has the role of activating thermogenesis in order to accelerate the melting of fat. This component also blocks the formation of fat cells;
  • L-Carnitine optimizes the transformation of fat reserves into energy;
  • Nopal is the appetite suppressant ingredient in PhenQ. It is also an effective remedy for water retention, which is often a cause of excess weight.

I also note that despite its name which could be confusing, this food supplement does not contain any trace of Phentermine.


  • Natural ingredients;
  • Combination of appetite suppressant and fat burner;
  • Presence of a secret ingredient that makes the difference;
  • Oral administration;
  • Supplement authorized in France;
  • Free delivery worldwide;
  • Fewer or no side effects;
  • Suitable for both men and women;
  • Accessible without a medical prescription.


  • Not available in pharmacies;
  • Price a little high.

Consumer opinion

I am now sharing with you excerpts from consumer testimonials that I collected from the official website of the PhenQ manufacturer.

Taiylah says: “No one thought I would make it, but I managed to lose 20 kg in 3 months by combining healthy eating and exercise with PhenQ”

Ghislain says, “After trying many diets and changing my lifestyle, PhenQ helped me lose weight when nothing was working.”

Nicholas says: “I started seeing results after 2 weeks and I lost 6 kg, 30 cm from my waist”


  • Free shipping
  • Join over 190,000 satisfied customers
  • Up to 2 free bottles
  • 60-day money-back guarantee
3 bouteilles de Phenq

Order PHENQ now on the official website

PhenGold: an effective and powerful fat burner for vegans

PhenGold is a powerful fat eater intended for men and women who want to get rid of overweight or obesity quickly. It is a 100% natural and vegan supplement that does not contain GMOs, soy or lactose. Its consumption is authorized in France. However, this product is not currently available in pharmacies. You can place your order directly on the manufacturer’s website.

PhenGold Bottles
PhenGold is an effective and powerful fat burner for vegans

My opinion

From an overall point of view, my opinion is positive on this fat burner made in the USA. For me, it is among the healthiest food supplements due to its vegan composition. It represents almost no danger to your health despite its power and effectiveness. However, be careful of overdose and intolerance, as the consequences can be significant.

Furthermore, the manufacturers have been able to select the best ingredients for the development of this food supplement. Green coffee, cayenne pepper and even green tea have been known for their key roles in weight loss for several years. If you are more interested, I have written a article about the composition of PhenGold.

Finally, I like that PhenGold is available without a prescription. On the other hand, the fact that it is not available in pharmacies sometimes represents a problem. You have to wait around 3 to 20 days to receive the product if you place your order on the official website.


Here are the main active ingredients of the PhenGold fat burner:

  • Green coffee limits the amount of glucose and fat that the body absorbs during meals;
  • Green tea promotes thermogenesis to increase metabolic rate and accelerate fat burning;
  • The main role of L-Theanine is to fight against the accumulation of fats in the body. This ingredient also promotes well-being by reducing stress and anxiety which are often present during the weight loss process;
  • Cayenne pepper activates thermogenesis to encourage the body to burn more calories;
  • L-Tyrosine helps you keep your concentration longer;
  • Rhodiola SP helps you lose more fat when you play sports. This ingredient also reduces physical and mental fatigue.


  • Powerful fat burner;
  • Ease of use ;
  • Vegan food supplement;
  • Consumption authorized in France;
  • Oral administration;
  • No dangerous side effects;
  • Delivery all over the world;
  • Suitable for men and women.


  • Not accessible in pharmacies;
  • Dangerous in case of overdose.

Consumer opinion

Now discover an extract of PhenGold user testimonials.

Dave says: “Seeing my weight drop gave me the motivation I needed to keep going”

Jane says: “I struggled to eat fewer calories, which inevitably led to snacking. This is where PhenGold made all the difference.”

Tiffany said: “I felt more energized and more focused. For me, that was what I needed to keep going.”

You can easily find other customer reviews and feedback on the internet, in discussion forums and on social networks.


  • Free delivery
  • Up to 2 months free treatment
  • 100-day money-back guarantee

Order PHENGOLD now on the official website

Clenbutrol from CrazyBulk: the fat burner for bodybuilding

Clenbutrol Crazy Bulk is a natural fat burner which is mainly aimed at bodybuilding enthusiasts. This food supplement eliminates fat while maintaining lean muscles in the arms, legs and buttocks. This is a healthy and legal alternative to Clenbuterol. The product is not yet available in pharmacies, but you can obtain it freely on the manufacturer’s official website.

Clenbutrol from CrazyBulk is the fat burner for bodybuilding

My opinion

Clenbutrol is one of the most interesting fat burners intended for athletes and/or bodybuilding enthusiasts. First, its natural composition makes it a healthy product. It generally has no harmful effects on long-term health, except in cases of intolerance. Unlike anabolic steroids, this supplement does not cause gynecomastia in men or virilization in women.

Furthermore, I like the fact that it eliminates fatty masses without affecting lean muscles. This is important for athletes in order to preserve the fruits of their efforts even during the dry period. In short, the general opinion is positive on this product. I even recommend that you combine it with other supplements from the brand, whose roles are different, to optimize the results.


Here are the main ingredients that make up the fat burner Clenbutrol from CrazyBulk:

  • Guarana extract contains caffeine and therefore promotes fat loss through thermogenesis. This ingredient also helps reduce fatigue and improve physical abilities;
  • The main role of Garcinia Cambogia is to increase the metabolic rate to accelerate fat burning. However, this component also optimizes the flow of oxygen in the body and improves physical abilities;
  • Citrus Aurantium contributes to fat burning by promoting thermogenesis;
  • Niacinamide promotes fat burning;
  • Protein therefore helps you control your appetite. Having less sugar, your body is therefore forced to draw on fat reserves to produce energy;
  • Sodium is a good way to prevent and/or reduce muscle pain after workouts at very low doses.


  • Fat eater specially designed for athletes and bodybuilders, especially during dry periods;
  • Natural composition;
  • Oral administration;
  • Suitable for women and men;
  • Almost no side effects;
  • Authorized in France;
  • Delivery all over the world;
  • Interesting price.


  • Not available in pharmacies

Consumer opinion

Most consumers are satisfied with the results obtained following a course of Clenbutrol from CrazyBulk. You should know that most people use a CrazyBulk brand supplement to further optimize their results. I also collected the following testimony on the manufacturer’s official website:

Aaron explains: “It gave me more energy and my weight went down. I followed a strict diet and in 4 weeks I lost 8 kilos, so it’s working for me.”

Alena says: “These pills are magic! I take 3 pills 30-45 mins before my morning workout in a fasted state, so usually right at the end of my 16 hour fast before my first meal which will start my eating period 8 hours. These pills give me lots of energy at the gym, no matter my lack of sleep or the time of the month, and I can lift much heavier weights and I can work out more often, and my pain Muscle strength is rare or non-existent. I did it before I got married because I needed to lose weight quickly and it works really well if you work hard.”

I would also like to note that contrary to what is said on certain forums on the Web, Clenbutrol from CrazyBulk is not an anabolic steroid. It also contains no traces of Clenbuterol despite its name. I advise you to see other objective customer reviews to get a better idea of ​​what to expect with this product.


  • Powerful fat burner
  • Boosts energy
  • Improves physical performance

Order your Cleenbutrol now

How does a fat burner work?

Fat burners stimulate heat production within the body. The individual’s body will then seek to regulate its internal temperature. To do this, it requires a large amount of energy. This is how lipolysis is activated, which is defined by the breakdown of fat cells, resulting in fat loss and weight loss. At the same time, certain products limit the absorption and/or accumulation of fat.

Fat Burner
A fat burner promotes the “melting” of fat in the body

Furthermore, it is important to accompany the taking of fat burner tablets with gentle physical activities to guarantee its effectiveness. However, intense efforts should be avoided which would push the body to draw energy from carbohydrate reserves. A study published by Brooks and Mercier in 1994 also highlights that the lower the intensity of the exercises, the greater the fat burning.

The sports recommended for effectively eliminating fat are brisk walking, cardio exercises or even gentle gymnastics. Finally, you must adopt a healthy and balanced diet to optimize the effect of fat burners. For example, I advise limiting the consumption of fatty foods and/or foods with a high glycemic index. It is also important to hydrate properly.

As a video is better than a long speech, I have prepared a short video for you on the subject. Don’t hesitate to tell me what you think in the comments :)!

What are the different types of fat burners?

Thermogenic fat burners

Thermogenic fat burners rely on thermogenesis to cause fat loss. This implies that these products work even when the individual is at rest. However, I always remind you that physical activities optimize results.

These fat burners generally contain stimulants like caffeine or green tea. Indeed, according to a study conducted by the International Association for the Study of Obesity, caffeine and green tea promote the proper functioning of fat metabolism. The slimming products that I presented to you in the comparison above also contain them.

Lipotropic fat burners

Lipotropic fat burners, for their part, have the role of transforming superfluous fat into energy during physical exercise. Carnitine or raspberry ketones are examples. This type of fat burner must be accompanied by a diet low in carbohydrates. It is more suitable for athletes and bodybuilders who need energy.

In general, I recommend taking this type of product before training. Eat a meal rich in fatty acids and proteins about 2 hours before your session to get the most out of it. I also recommend that you consume carbohydrates after sport. Finally, one of the biggest advantages of lipotropic fat burners is that they do not stimulate the heart muscle.

Related products

Related products are not strictly speaking fat burners. However, they actively participate in weight loss and optimize the effects of the fat burner. I note that they can also be used alone, depending on the causes of your excess weight.

Fat burning products
There are products that actively participate in weight loss and optimize the effects of fat burner

For example, the appetite suppressant pill stimulates the feeling of satiety and prolongs the duration of digestion. This type of product therefore helps you reduce the quantity of food you consume during meals and avoid small cravings in the middle of the day. It is your best ally to be satisfied with the number indicated by the scale if your overweight/obesity is due to excess food.

Diuretic tablets, for their part, help remedy water retention. These products facilitate the elimination of fluids which accumulate in the tissues and lead to the formation of cellulite on the thighs or buttocks. Thus, they help you both reach your ideal weight and define your muscles to have a dream body.

Which fat burner is right for you?

What is the best fat burner for women?

For women, I often recommend PhenQ for its effectiveness and natural composition. In addition, this product does not cause serious side effects and does not affect your hormonal system in any way. Its fat-burning and appetite-suppressing effects will help you lose weight more quickly.

You can also turn to PhenGold which is a powerful fat burner. This is the best option if you adopt the vegan lifestyle. You can be sure that the ingredients are entirely plant-based.

Finally, Brulafine is also a good alternative if you prefer to lose weight with a product made in France and vegan. This supplement is both a fat burner and an appetite suppressant. It is not available in pharmacies and on sales platforms, but delivery is fast if you place your order on the manufacturer’s official website.


  • Free shipping
  • Join over 190,000 satisfied customers
  • Up to 2 free bottles
  • 60-day money-back guarantee
3 bouteilles de Phenq

Order PHENQ now on the official website

What is the best fat burner for men?

PhenQ and PhenGold are effective on both men and women. This is why I recommend them as a first option. These products are both healthy, effective and safe for your health.

Clenbutrol from CrazyBulk is also an interesting option for men who want to slim down and sculpt a beautiful body. This supplement will help you have well-defined and strengthened muscles without giving you a build similar to those of bodybuilders if you don’t want it.

What is the most powerful fat burner for bodybuilding?

Clenbutrol from CrazyBulk is the supplement you need if you do bodybuilding. This product helps you strengthen your muscles (thigh, arms or buttocks) while eliminating fatty masses. This allows you to optimize the results of your training sessions.

Its natural composition also makes Clenbutrol from CrazyBulk a good quality, healthy and above all legal supplement. Finally, I recommend that you combine it with other products of the brand such as Winsol, Anvarol or Trenorol if your goal is to have muscles similar to those of bodybuilders.

See my guide on the best fat burners for bodybuilding.

Choosing a fat burner
The choice of a fat burner differs depending on whether you are a man, a woman or a bodybuilder.

What is the best fat burner to lose belly fat and burn abdominal fat?

Abdominal or stomach fat doesn’t just harm your figure. This may be a sign of an underlying disease such as type 2 diabetes, so it is important to address it as quickly as possible. Taking a fat burner can significantly help you in your approach.

To do this, I recommend that you opt for PhenQ. The effects of this supplement will impress you. However, as it is still impossible to localize the actions of this type of product, I advise you to accompany the treatment with physical exercises intended to lose belly fat. For example, there is the plank or the squat. It would even be interesting to wear a sweat belt to optimize results.


  • Free shipping
  • Join over 190,000 satisfied customers
  • Up to 2 free bottles
  • 60-day money-back guarantee
3 bouteilles de Phenq

Order PHENQ now on the official website

How to use a fat burner effectively?

The dosage and time of taking a fat burner vary depending on the product. Some supplements are in fact effective if you take them before meals while others should be consumed before training. There are also fat burners that you cannot take at night due to their high stimulant content. I recommend that you check with the manufacturer or in the instructions for more details on this subject.

However, you should know that a fat burner treatment should generally not exceed 3 months. Then, you must take a break so that your body does not develop resistance to the active ingredients in the supplement. The ideal would even be to opt for a one-month cycle and stop for a few days/weeks before starting again. This is the best way to optimize the effectiveness of the treatment.

Of course, you also need to adopt a healthy lifestyle to quickly see improvements in your balance: eat healthy and balanced meals, play sports and drink plenty of water. Finally, I note that fat burners are generally administered orally in the form of capsules or pills.

taking a fat burner
The dosage and time of taking a fat burner vary depending on the product.

My video review:

Your questions

How many pounds will I lose with a fat burner?

You can lose up to fifteen pounds with a fat burner. I note, however, that this is not a miracle solution and that you will need to adopt a healthy lifestyle to obtain the best results.

Should you go on a diet in addition to taking a fat burner?

The fat burner is certainly not a miracle cure, but it is not necessary to follow a strict diet to benefit from its effectiveness either. You just need to eat a healthy, balanced diet and do light sport.

How to burn body fat quickly?

Here are my tips:
– Eat healthily and limit foods with a high glycemic index;
– Do gentle physical exercises regularly;
– Take a fat burner supplement to speed up the process.

How to burn belly fat quickly?

– Adopt a healthy and balanced diet and especially limit the consumption of sugary foods;
– Practice regular physical activity (squat or even plank);
– Take a fat burner supplement to optimize results;
– Drink at least 1.5 liters of water per day.

How to get rid of abdominal fat?

– Eat healthily and in a balanced way;
– Do sports regularly while wearing a sweat belt, if possible;
– Hydrate plenty;
– Adopt the correct position when sitting;
– Massage.

What are the side effects of these food supplements?

Certain fat burner capsules may possibly attack the liver and heart in the medium and long term, depending on their composition. Products of natural origin are generally harmless unless there is an intolerance to one of the ingredients.

What are the contraindications to taking fat burners?

– Intolerance to one of the components;
– Pregnancy and breast feeding ;
– Heart or liver problems;
– Serious illnesses such as cancer.

Are some fat burners more powerful and effective than others?

The power and level of effectiveness of fat burners essentially depend on their composition (ingredients and quantity). The supplements that I offer you at the start of this Top 3 are, for example, among the most effective on the market today.

What is the most effective fat burner?

As I told you in the previous question, the fat burners mentioned in this comparison are all effective. However, PhenQ remains the most effective in my opinion.

Are there any homeopathic fat burners?

Yes, there are indeed homeopathic remedies to burn fat quickly. Boiron laboratory products, for example, attract many consumers.

What are the most powerful natural fat burning foods?

Apple, green tea, eggplant and citrus fruits are the most powerful natural fat burning foods.

What criteria should you use to choose the best fat burner?

Here, in summary, are the criteria you must take into account when choosing a fat burner:
– Composition: favor supplements made using natural ingredients;
– Possible side effects;
– Study results and consumer opinions on the product.

What is the best natural fat burner?

A natural fat burner is the best way to effectively lose body fat without putting your health at risk. I therefore advise you to opt for PhenQ.

How to lose belly fat without exercising?

Adopting a healthy diet can help you lose some belly fat:
– Avoid consuming alcohol;
– Reduce the consumption of sugars and starchy foods;
– To drink a lot of water ;
– Wear shaping underwear.
I note, however, that practicing gentle physical activities is essential to effectively achieve your goals.

How to burn stored fat?

You can also adopt a specific diet to effectively burn the fat that has accumulated in your body:
– Avoid foods with high glycemic indices as much as possible;
– Favor fat-burning and/or fiber-rich foods;
– To drink a lot of water ;
– Play sports.
Taking a fat burner optimizes the results.

Where does the burned fat go?

According to studies, around 85% of burned fat is evacuated in the form of carbon dioxide (CO2) when breathing. The rest is eliminated in the form of liquid through urine or sweat.

Where do you lose fat first?

Fat on the thighs and buttocks generally takes longer to go away. The first results are often seen in the upper body.

Are there any dangerous, extreme or risky fat burners?

Yes, there are many extreme fat-burning supplements whose effectiveness is impressive. However, these products often pose health risks.

Are there any banned fat burners?

Yes, there are fat burners that are banned due to the health dangers they expose consumers to. Clenbuterol or phentermine are examples.

Are there prescription fat burning medications?

Access to certain fat-burning medications requires a medical prescription. I recommend that you refer to the article “Can I buy a fat burner at the pharmacy” to learn more on the subject.