Instant Knockout Cut is one of the longest standing weight loss aids in the industry. A favorite amongst fighters who have to cut weight quickly and retain muscle mass the supplement contains a good range of fully dosed appetite suppressants and energy boosting ingredients to make dieting and training at the same time a lot easier. 

It also comes in at a good price point and has an awful lot of positive user reviews. 

The supplement largely consists of glucomannan a dietary fiber that expands 50x larger in the stomach, promoting feelings of fullness and reducing appetite (the dose in IK is about the size of a bagel). Enough caffeine to keep you energized and a host of vitamins and minerals that promote energy and weight loss. 

It's priced competitively and all in all this is our number one rated weight loss aid that's available over the counter. 

We highly recommend instant knockout.

Check Instant Knockout Deals

What Is Instant Knockout?

Instant Knockout is a top-rated fat-burning supplement manufactured by Roar Ambition. Originally developed for professional MMA fighters and boxers, it is now available to the public. Instant Knockout is designed to help you lose weight by boosting your metabolism, suppressing your appetite, and increasing your energy levels. It contains a powerful blend of natural ingredients that have been scientifically proven to aid in fat loss.

How Does Instant Knockout Work?

Instant Knockout takes a three-step approach to help you achieve your weight loss goals:

Boosting Metabolism: Instant Knockout contains ingredients like green tea extract and caffeine anhydrous, which have been shown to increase metabolism and promote fat oxidation. By boosting your metabolic rate, the supplement helps your body burn calories more efficiently.

Suppressing Hunger: One of the key ingredients in Instant Knockout is glucomannan, a natural dietary fiber. Glucomannan expands in your stomach, helping you feel fuller for longer periods of time. This can prevent overeating and reduce calorie intake.

Increasing Energy Levels: Instant Knockout contains ingredients like caffeine anhydrous and L-theanine, which provide a boost of energy. This can help improve your overall performance during workouts and keep you motivated throughout the day. 

By targeting these three areas, Instant Knockout aims to support your weight loss journey and help you achieve your desired results.

Instant Knockout Cut Ingredients

To understand the effectiveness of Instant Knockout, it's essential to examine its ingredients and the science behind them. Each component plays a specific role in promoting weight loss and fat burning. Let's take a closer look at the key ingredients:

Glucomannan - Glucomannan is a naturally occurring fiber that expands in the stomach, creating a feeling of fullness. This can help reduce appetite and prevent overeating. Studies have also shown that glucomannan can decrease the absorption of fat during digestion, further aiding in weight loss. In many countries it's a requirement for a supplement to be able to claim weight loss effects as it's so robustly studied. It works best if you take it before eating and with a pint of water, as this way you are less likely to overeat. [1,2]

Green Tea Extract - Green tea extract is rich in catechins, powerful antioxidants that have been shown to increase fat oxidation and boost metabolism. The bioactive compounds in green tea extract, particularly epigallocatechin gallate (EGCG), have been found to enhance thermogenesis and promote weight loss. [3]

Caffeine Anhydrous - Caffeine anhydrous is a dehydrated form of caffeine that provides a potent energy boost. It stimulates the central nervous system, increasing alertness and reducing fatigue. Caffeine has also been shown to enhance physical performance, making it an excellent addition to a weight loss supplement. It also prevents you from lowering your NEAT whilst dieting. This is when the body subconciously moves less dropping your overall calorie burn through the day. And to top it off, it's been shown to be an effective appetite suppressant for up to 4 hours after consuming and to raise metabolism. [4,5]

L-Theanine - L-theanine is an amino acid found in tea leaves that has been shown to promote relaxation and reduce stress. When combined with caffeine, it can enhance cognitive function and improve focus. L-theanine also helps prevent the jitters and crashes often associated with high caffeine intake. [6]

Cayenne Powder - Cayenne powder contains capsaicin, a compound that gives peppers their spicy flavor. Capsaicin has been found to increase thermogenesis, leading to increased calorie burning and fat oxidation. It also acts as an appetite suppressant, reducing cravings and overall calorie intake. [7]

Black Pepper Extract - Black pepper extract contains piperine, a compound that enhances the absorption of other ingredients in Instant Knockout. By improving bioavailability, black pepper extract ensures that the body can fully utilize the benefits of each ingredient, maximizing the supplement's effectiveness. [8]

Vitamin B6 and B12 - Vitamins B6 and B12 play crucial roles in energy metabolism and the breakdown of fats and proteins. They help convert food into usable energy, allowing the body to function optimally. Additionally, vitamin B6 has been shown to support mood regulation and cognitive function. [9,10]

Vitamin D3 - Vitamin D3 is essential for overall health and has been linked to weight management. Research suggests that vitamin D3 supplementation may help reduce body weight and improve insulin sensitivity, which can aid in weight loss efforts. Vitamin D3 can also raise athletic performance in general and helps keep you energized whilst in a calorie deficit which is important if you're training and trying to retain muscle whilst in a caloric deficit. [11,12]

Instant Knockout Pricing

Instant Knockout is available for purchase exclusively through the official Instant Knockout website. It comes in a 30-day supply, with each bottle containing 120 capsules. The pricing structure is as follows:

  • 1 bottle: $59
  • 2 bottles + 1 free: $118
  • 3 bottles + 2 free + free worldwide shipping: $185

The multi-bottle bundles offer better value for money, and the free shipping option is an added bonus for international customers. 

Instant Knockout Review Conclusion

Instant Knockout is a popular weight loss supplement that aims to support your weight loss journey by boosting metabolism, suppressing hunger, and increasing energy levels. It contains a blend of natural ingredients that have been scientifically studied for their potential weight loss benefits. 

However, it is important to remember that supplements should be used in conjunction with a balanced diet and regular exercise for optimal results.

If you're looking for a potent fat burning supplement to aid you on your weight loss journey, Instant Knockout may be worth considering. With its natural ingredients, scientific backing, and positive customer reviews, it has the potential to help you achieve your weight loss goals and improve your overall fitness and well-being. Instant Knockout Cut has been rated as our number 1 weight loss aid and comes highly recommended.

Check Instant Knockout Deals

Thermogenesis Caffeine, capsaicin 5/5
Appetite Glucomannan 5/5
Cravings Glucomannan, caffeine 4/5
Energy Caffeine + Vitamins 5/5


1 -
2 -
3 -
4 -
5 -
6 -
7 -
8 -
9 -
10 -
11 -
12 -