Instant Knockout Review | Does It Really Work?

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Losing weight and achieving your dream body can be challenging.

Diets and exercises work but they can take a while to start seeing results, this is why a lot of people are turning to fat burner supplements to make the fat burning process faster.

However, the sad reality is that the weight loss supplement market is full of overhyped products that make little to no impact.

This is why it is important to thoroughly research a product before spending money on it.

In this Instant Knockout review, you will learn everything you need to know about this fat burner: its ingredients, how effective it is, cost, where to buy and possible side effects.

Can Instant Knockout really help you achieve a shredded and sexy body? You will soon find out as you read through this review.

So, let’s get straight into it:

What is Instant Knockout?

Instant Knockout is a strong fat-burning supplement containing 10 natural ingredients.

Instant Knockout works in 3 ways:

Boosting metabolism.

Suppressing appetite.

Increasing energy levels.

Instant Knockout was originally designed to help boxers and MMA fighters to burn fat quickly. However, it has since been made available to the general public, both men and women.

MMA fighters Diego Sanchez (winner of The Ultimate Fighter Season 1) and John Dodson have been said to use Instant Knockout. Sanchez used Instant Knockout to drop 25Ibs within 5 weeks.

Instant Knockout is manufactured by Roar Ambition, a UK-based company popular for sports performance supplements. This supplement is manufactured in FDA and cGMP-approved facilities in the U.S.

The manufacturers call it a ‘secret cheat’ that will help you melt away stubborn body fat easily, helping you achieve a lean and sexy body.

Instant Knockout Ingredients List

Instant Knockout fat burner is a blend of 10 natural ingredients that have been shown to be effective for fat loss.

Unlike some other supplements with very little quantity of these ingredients, Instant Knockout contains a reasonable amount to activate their fat burning properties.

So, what are these ingredients?

Green Tea Extract

One of the important ingredients found in Instant Knockout is green tea extract. Green tea has been shown to help boost metabolism, breaking down the stored fat in the body. A recent study shows effective green tea can be for weight loss.

Cayenne Pepper Seeds

Cayenne pepper contains a powerful property known as capsaicin which enhances insulin sensitivity in the body. What this does is change the way the body stores and burns carbs. Cayenne pepper is one of the best metabolism-boosting foods out there. Faster metabolism leads to fast fat burning.


This is a natural fiber extracted from the konjac root. It works as a powerful appetite suppressant because it creates a feeling of fullness in you, thereby reducing your calorie consumption which leads to weight loss. It also helps to remove toxins from the body and balances your cholesterol level.

Caffeine Anhydrous

Caffeine is known for boosting the body’s energy as well as reducing fatigue.

Vitamin B6

This ingredient helps the body to absorb vital amino acids which can help you maintain your muscle mass while losing weight.

Vitamin B12

Vitamin B12 breaks down fatty acids and enhances digestion.

GTF Chromium

This trace element contains a protein that increases the body’s ability to absorb fat and sugar. It also helps to reduce your hunger pangs and cut your food consumption, thereby creating a calorie deficit which is important for weight loss.


Zinc helps the body to convert carbs, proteins, and fat into energy used for daily activities.


Piperine is a black pepper extract that boosts metabolism, facilitates digestion, and slows down the production of fat in the body.

Green coffee beans

Green coffee beans contain no caffeine but are high in chlorogenic acid. This acid slows down the absorption of fat in the body and reduces sugar cravings.

How Does Instant Knockout Work?

As stated earlier, Instant knockout works in three ways to boost the fat-burning process in the body so you can hit your weight loss goal faster.

These include:

Boosting Body Metabolism

One of the key ways Instant Knockout works to help you burn fat fast is by increasing your body metabolism.

Metabolism simply refers to the rate your body digests foods and uses up energy.

Slow metabolism leads to more fat retained in the body.

Instant Knockout supplement contains ingredients that boost metabolism.

This leads to fast fat burning and quick weight loss.

 Appetite Suppression

Another way Instant Knockout helps you hit your weight loss goal is by suppressing your appetite. This pill acts as an effective appetite suppressant, cutting your calorie consumption and helping you avoid overeating.

Increases Energy Levels

Energy drives human activities. A lot of people struggling to lose weight usually find themselves too tired to do anything, which makes it even harder to lose weight.

But with Instant Knockout, you will feel more energetic and alive. This helps you maintain an active lifestyle and get stuff done quite easily.

Another thing that Instant Knockout does is improve your mood, which helps you live a happier and healthier life.

How To Use Instant Knockout?

Each Instant Knockout bottle contains 120 500mg capsules.

The manufacturers recommend taking 4 capsules per day for the best results:

Morning. Before lunch. Afternoon. And before your dinner.

Instant Knockout contains caffeine, thus it is best to avoid other supplements with stimulants while taking Instant Knockout.

You should also avoid taking it close to bedtime as you may find it difficult to sleep due to its caffeine content.

If you are undergoing special treatment or have a pre-existing health condition, it is best to consult with your physician before taking Instant Knockout.

Are There Any Instant Knockout Side Effects?

 There are no known Instant Knockout side effects, this is because this supplement is a blend of natural plant extracts and roots. The ingredients have been tested and deemed safe for human consumption.

However, it is important to note that Instant Knockout contains caffeine, thus you can experience some challenges with sleeping if you take it close to bedtime.

Instant Knockout Reviews: What Are People Saying?

 One of the easiest ways to identify an effective fat burner is the customers’ feedback. What are past and current customers saying?

Did it help them achieve their goals?

To make this Instant Knockout review as thorough as possible, I looked around to see what kind of results people are getting with the supplement.

Check the images below:

Packages, Pricing and Where to Buy

 To avoid buying a fake replica of this product, it is best to get it directly from the official website:

Click here to visit:

Instant Knockout has three packaging options:

Ultimate Shredding Stack

3 bottles + 1 FREE

Free worldwide delivery.

90 day money back guarantee.

Price: $185.00

Click here for this deal

2 Months Supply

2 Bottles

Comes with FREE delivery in the USA and UK.

Price: $118.00

Click here for this deal

1 Month Supply

1 Bottle

Price: $59.00

[+ shipping cost]

Click here for this deal

 Money Back Guarantee and Refund Policy

 Instant Knockout offers a 90 day money back guarantee on all packages. This essentially makes it risk-free for you.

If you try it and don’t like it, you can send it back and get your money refunded.

Instant Knockout Pros and Cons 


  • Blend of natural ingredients.
  • No side effects.
  • Burn fat even in your sleep.
  • Proven to be effective for weight loss.
  • Suppresses appetite.
  • Free worldwide shipping for 3 bottles and above. 


  • Only available for purchase online via the official website.
  • Might affect sleep if taken too close to bedtime.

Instant Knockout Review: Is It Worth It?

The simple answer is Yes. Instant Knockout works.

There are numerous users with positive feedback based on their success with the supplement.

It is hard to find an effective pill in the weight loss industry full of hype and fake products. Instant Knockout is one of the few supplements that deliver outstanding results.

It contains 10 powerful natural ingredients that are effective for fat burning.

Instant Knockout can help boost your metabolism, suppress your appetite and increase your energy levels, all leading to fast weight loss.