January 7

Best Fat Burners for Men in 2021


5 Best Fat Burners for Men in 2021

Losing weight is one of the most common priorities for men in 2021. Whether they choose to lose weight due to health-related reasons or for better looks, men often have to choose between weight loss programs that contain natural food blends to those that incorporate some type of diet paired with a workout program. In this article, we will look at the best fat burners for men that can help them lose weight. These fat burners contain minerals and essential vitamins, fat-burning ingredients, and other vital ingredients to help men shed the extra pounds. 

1. PhenQ – Best Overall & Most Effective


PhenQ fat burner uses 100% natural ingredients and is manufactured by Wolfson Berg Limited. Its specific combination of natural ingredients is what makes it a potent solution for men looking to lose some weight.

PhenQ fat burner works by burning fat, suppressing the appetite, limiting the absorption of fat, improving mood, and boosting energy. Because it works in five different ways, it is often termed as 5 weight loss pills in one.

PhenQ fat burner is effective for both men and women.


Capsimax Powder - Capsimax powder contains a mix of piperine, capsicum, and niacin. The combination of these compounds is what makes PhenQ fat burner a powerful fat-burning solution that helps with weight loss.

Capsicum and piperine both have thermogenic properties. They increase heat production in the body, which has been shown to help with fat metabolism.

Chromium Picolinate - Chromium Picolinate is a naturally-occurring compound found in food groups such as meats, vegetables, and grains. By helping control the body’s blood glucose levels, it helps promote weight loss.

By controlling the body’s blood sugar levels, it helps decrease carbohydrate and sugar cravings, which often leads to overeating and therefore weight gain.

Chromium works by helping the cells in the body to absorb as much sugar as possible to use as energy instead of the sugar being converted into fat for storage.

Caffeine - Caffeine is a potent stimulant that is found in tea, coffee, and other foods. Caffeine boosts thermogenesis and lipolysis, and this is how it helps you lose weight.

Lipolysis is the process through which the body breaks fat down into fatty acids. These fatty acids can then be used by the cells to produce energy.

Because it helps the body break fat down and increases heat production, caffeine helps you lose weight, reduces the body fat percentage, and helps you keep your BMI at healthy levels.

Nopal - Because it is a fiber, Nopal makes you feel and remain fuller for longer. This reduces snacking or overeating between meals. It also binds to fat in the body, thereby ensuring it is excreted instead of being absorbed into the body.

Nopal also contains amino acids that help with energy production in the body. By helping remove water from the body, it also helps reduce instances of weather retention that can make you feel heavier than you are.

L-Carnitine Fumarate - L-carnitine is an amino acid that is found in several foods. It helps convert stored fats into energy thereby helping you feel more energetic while losing weight.

Does It Really Work?

The main reason why PhenQ fat burner works so well is due to its mix of ingredients that are carefully selected for the benefits they offer. All the ingredients contained in this fat burner are carefully chosen due to their ability to promote weight loss or support the body while you lose weight. 

The ingredients work together to help increase metabolism, suppress appetite, and reduce the absorption of fat into the body. By doing so, they help PhenQ fat burner stand out as the best fat burner for men.

Read our full phenq review here.


  • PhenQ fat burner helps you lose weight in five different ways
  • Since it contains 100% natural ingredients, it does not present any side effects.
  • All the ingredients are chosen due to their ability to help you lose weight
  • All facilities used to manufacture PhenQ are FDA-approved
  • PhenQ fat burner can be used by both men and women


  • Since it contains caffeine, you are limited to when you can use it so it does not interfere with sleep
  • Some of the ingredients it contains can interact and interfere with medication. Do consult a doctor before and when using it

2. Instant Knockout

Instant Knockout is manufactured by Roar Ambition and is one of the top fat burners for men in many categories. It stands out because it can be used by both men and women and is suitable for people who want to keep their weight in check or highly trained athletes.

Instant Knockout’s ingredients are specifically chosen to target your body’s fat storage sites to help the body release triglycerides that can then be used for energy production.

Instant Knockout Ingredients

Caffeine Anhydrous – Caffeine anhydrous increases your body’s metabolism while helping the body break down fat so it can be used to produce energy. Because caffeine anhydrous is the most potent form of caffeine, it is used in Instant Knockout to enhance the effects of other ingredients, namely green tea and cayenne pepper.

Cayenne Pepper – Cayenne pepper also increases metabolism to help the body utilize more calories and break down fats. Cayenne pepper, by increasing the body’s temperature, can help increase metabolism. To ensure that this fat burner is not too spicy, Roar Ambition only adds a small amount of it to their product.

Glucomannan – Glucomannan is a natural product that is extracted from the roots of the Kinjan plant. Since it has high fiber content, it can make you feel fuller for longer thereby helping eliminate snacking.

Green Coffee Bean – Instant Knockout also contains pre-roasted coffee beans. These beans contain a high amount of chlorogenic acids that reduce the rate of fat absorption into the body.

Green Tea Leaves Extract – Green tea is a very well known weight loss product. It contains catechins as well as several other beneficial compounds and this is why it has been recognized as a superfood.

Vitamin B6 – Instant Knockout also contains the natural form of vitamin B known as pyridoxine.

Vitamin B12 Vitamin B12 helps the body convert carbohydrates into glucose which is then used as a source of energy.

Chromium – A small amount of chromium is added to help regulate the production of insulin and allow thermogenesis in the body.

Zinc – Zinc is especially important for men because it helps promote and regulate the production of testosterone.

Piperine – Piperine helps with the absorption of nutrients thereby ensuring they are utilized efficiently by the body.


  • Instant knockout does a great job of suppressing appetites
  • All its ingredients are natural and chosen to ensure maximum efficiency.
  • Instant Knockout’s formulation is based on extensive scientific research and backed by numerous studies
  • This product does not contain any artificial sweeteners


  • Instant Knockout can be expensive for some
  • It also contains a significant amount of caffeine which can interfere with sleep schedules
  • It is only available on the brand’s website and nowhere else.

3. Transparent Labs PhysiqueSeries Fat Burner

The PhysiqueSeries Fat burner from Transparent Labs stands out due to its use of highly potent thermogenic compounds. It also contains additional beneficial ingredients to help you achieve your weight loss goals.

All the ingredients contained in Transparent Lab’s fat burner, as well as its formulation, are highly researched to ensure they are safe and highly effective.


Thermogenic components – Transparent Lab’s fat burner contains several thermogenic compounds including extracts of green tea, caffeine, and ForsLean. All of them work together to increase metabolism, which helps your body burn extra calories and fat. The extracts of green teal also work well with L-theanine, which is a natural amino acid.

Forskolin – Forskolin targets fat deposit areas in the body and this is why it is a great compound for those looking to lose fat in areas that are a challenge for most, such as the adipose fat deposit areas. It can also help improve muscle form.

Other compounds – White Willow Bark Extract and Cayenne Pepper Extract are both known to have potent thermogenic and fat-burning properties, so their inclusion here is warranted. 


  • Since no stimulants or prohibited drugs are used in the manufacture of this supplement, it is excellent for athletes who are tested regularly for drug use
  • By being approved by the FDA, users can be confident that Transparent Lab’s fat burner supplement meets the highest quality standards
  • This product contains no harmful chemicals


  • Since it contains caffeine, coffee drinkers have to be careful when using this supplement.
  • Some groups of people are exempt from using this supplement, including pregnant and lactating women as well as those who have any heart conditions
  • Since this is not a stand-alone product, it is supposed to be used by those who combine it with a workout program

4. Burn Lab Pro

Burn Lab Pro is a dietary supplement manufactured by Performance lab for those looking to lose weight. Burn Lab Pro increases thermogenesis, which dissipates calories and has other fat-burning properties.

Burn Lab Pro stands out because it does not contain caffeine or other stimulants. Instead, it used other high-quality fight-burning compounds. These include BioPerine, Capsimax, and ForsLean. These three patented and innovative compounds are mild, which means they do not have any side effects. Additionally, all capsules are enclosed in plant-based gel capsules that are easy to absorb.


Coleus forskohlii root – This ingredient comes from a plant that has high levels of forskolin. This is the active ingredient that helps with weight management and is useful in helping keep a healthy weight.

HMB – This is a metabolite of the leucine amino acid. Because it helps the proteins in the muscles from breaking down, you can go on a diet while on it without the fear of losing muscle mass.

Cayenne pepper extract – Cayenne pepper extract boosts the level of calorie utilization in the body while reducing appetite at the same time.


  • By energizing enzymes and proteins involved in the fat-burning process, Burn Fat Pro helps with lipolysis
  • This supplement also helps users burn calories by increasing metabolic rates
  • By activating a hormone known as a kinase, the Capsaicin in Burn Fat Pro can also aid in lipolysis


  • Coleus forskohlii can have some side effects including low blood pressure, increased bleeding, and a higher heart rate
  • Cayenne pepper is known to cause stomach upset, skin irritation, and a runny nose

5. Old School Labs Vintage Burn

With this supplement, Old School Labs took a different approach. Instead of including lots of fancy ingredients, they only included those that will help you lose weight. Due to their straightforward, simple, and effective approach, Old School Labs came up with a very effective weight loss supplement.


Forskolin – This ingredient helps others in fat burning

Garcinia fruit extract – Helps increase and enhance metabolism

Extract of green coffee bean – Green coffee bean extracts contain antioxidants to help enhance metabolism.

Extract of the olive leaf – This is a very potent and efficient fat burner that also contains anti-inflammatory properties

Raspberry ketones – Another ingredient that helps aid a healthy metabolism and fat burning


  • Since it is gluten-free, Old School Labs Vintage Burn is suitable for celiacs
  • With FDA approval, this supplement is very safe
  • All ingredients used in this supplement are natural and bioavailable


  • Contains high levels of caffeine
  • Some side effects exist which can include diarrhea, fatigue, stomach pains, hazy focus, nausea, and vomiting.

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