From MMA fighters to athletes, everyone needs a push to improve their performance. Fat burners are exactly the kind of push you need to improve your overall performance.

However, not all fat burners out there can be trusted; thus, we bring you two of the best fat burner that provides assured results i.e. Instant Knockout vs Leanbean.

Both the fat burners have thermogenic properties which means they can trigger thermogenesis in the body. If you don’t know what thermogenesis is, then let’s start the blog by explaining the process of Thermogenesis.

What Is Thermogenesis?

Thermogenesis literally means the production of heat in the body. Heat is important for the natural functioning of the body. Production of heat can be triggered through a certain dietary source that helps in digestion, fat-burning, and absorption of nutrients.

Thus, thermogenic fat burners help in fat loss as well as the overall functioning of the body. So, we will be discussing two of the best thermogenic fat burners in this blog.

Let’s begin with introducing our first fat burner to the readers i.e. Instant Knockout.

#1. Instant Knockout: Product Review

Instant Knockout is a product of Roar Ambition, a well-known brand in the industry of supplements and health care. The company designed Instant Knockout with the help of well-researched natural ingredients that are known for their fat-burning properties.

Instant Knockout has even helped MMA fighters to get in shape before their match. It contains ingredients such as caffeine anhydrous that can stimulate heat production in the body to break down fat molecules in the body.

Thus, Instant Knockout Results are helping customers with improving their overall fitness level while cutting down fat from their bodies.

Now, let’s see the benefits of Instant Knockout Fat burner experienced by their users after regular usage.

Instant Knockout Benefits

Instant Knockout has provided its users with many benefits; you can look at Instant Knockout before and after pictures and clearly see how beneficial it really is. Thus, let’s shed some light on the key benefits of using this weight loss pill for men.

  • Instant Knockout helps in fat loss naturally by stimulating the natural heat production in the body.
  • It helps in increasing the energy production in the body by converting the fat cells into energy molecules.
  • It contains zinc that is known for muscle-building properties which means it is beneficial in weight loss as well as muscle gain.

Thus, these were the key benefits experienced by the users of Instant Knockout. Now, let’s see our other fat burner supplement i.e. Leanbean.

#2. Leanbean: Product Review

Leanbean is marketed as a premium weight loss supplement for women. It is the best thermogenic fat burner for a woman that is present in the market. It also claims to be a vegan product which means it is made from plant-based ingredients.

It tackles weight issues in women by increasing their metabolism and enhancing their energy levels. This way they can work out with full focus without getting tired. In Leanbean customer reviews, you can clearly see how it has improved their overall performance.

It contains ingredients such as Green Coffee and BioPerine, they both have thermogenic properties. Thus, Leanbean is a thermogenic fat burner that helps women to shed accumulated fat from their belly and thigh areas.

Now, let’s see the benefits of Leanbean experienced by its female customer base.

Leanbean Benefits

Leanbean Before After Review has proven to be very beneficial for its customers so; let’s see its benefits.

  • Being a female fat burner Leanbean is sensitive toward female health to ensure there are no side effects from its usage.
  • It helps in weight loss naturally by increasing the metabolic rate of the body.
  • It helps in regulating energy levels in the body which prevents fatigue.

Now, let’s conclude this blog and find out the best thermogenic fat burner in Instant Knockout vs Leanbean.


Leanbean and Instant Knockout are undoubtedly two of the best fat burners in the market. However, both the supplements are designed differently. Leanbean being a female fat burner is designed cautiously to prevent any side effects.

On the other hand, Instant Knockout is designed to be the most powerful fat burner. Thus, in Instant Knockout vs Leanbean, we make Leanbean the winner as it makes sure there are no side effects at any cost.