Instant Knockout Review – Is It Worth the Money?

Instant Knockout Fat Burner Review

One of the most difficult aspects when looking at any fitness supplement is knowing whether it is the right one.

This is especially pertinent when it comes to fat burner supplements, which have the advantage of being among the most useful and effective of all.

Used by a range of MMA fighters and pro boxers, fat burner supplements are an essential part of some fitness regimes — choosing one that does the job is critical.

Introducing Instant Knockout

When our team began researching fat burner supplements, we found a tough and competitive market and that there are already a couple of market-leading products that have set the standard.

Instant Knockout came up time and time again and it’s a popular choice and boasts a library of excellent customer testimonials.

Produced by Roar Ambition, a company dedicated to the research and development of fitness supplements, Instant Knockout is a product that all fitness enthusiasts need to know about.

Before we go on to give you more details, here’s a bit about what the Instant Knockout fat burner supplement can do for you:

  • Boost your metabolism – this helps burn fat more quickly and effectively.
  • Increase energy levels – an essential part of fat burning.
  • Suppress appetite – to prevent unhealthy binge eating.

The truth is that healthy, safe and effective fat burning is not a quick fix— it is something that needs to be done in a careful and considered manner.

Here’s our team’s review of Instant Knockout, the much talked about fat burner supplement from Roar Ambition.

How Instant Knockout Works and What’s The Ingredients

The first thing you need to know about Instant Knockout is what you are ingesting.

Not all supplements list their ingredients as openly, but Roar Ambition is 100% transparent about what it puts into its products.

The most common aspects of fat burning supplements are mentioned above, but these usually involve, boosting the metabolism, improving energy levels and suppressing appetite.

These, however, are not always found together in supplements, making Instant Knockout a unique blend.

Another great thing about Instant Knockout is that, like most other products from Roar Ambition, it is made from 100% natural ingredients.

As such, you know that you are not consuming any harmful chemicals that can be present in other fat burners.

Let’s check out some of the ingredients involved, and talk a little about what they add to the process:

  • Green Tea – used widely in Eastern medicine and as a food supplement, Green Tea is a dual-purpose ingredient — it not only boosts the metabolism but also acts as an appetite suppressant. This is a must for any fat-burning supplement.
  • Caffeine Anhydrous – one of the most effective forms of caffeine, it is also one of the most used natural stimulants in the world. Caffeine anhydrous is a product that can boost your energy levels while also acting in a positive way on your metabolism.
  • Glucomannan – a natural plant extract that is essential and effective in suppressing your hunger, glucomannan is a popular ingredient in supplements such as this and adds to the appeal of Instant Knockout.
  • Green Coffee Bean – another plant extract that we are happy to see included among the ingredients of Instant Knockout, Green Coffee Bean helps to boost your metabolism and works in conjunction with others listed here.
  • Black Pepper Extract – this aids the absorption of the other active ingredients and, as such, boosts the effectiveness of the supplement as a whole; packing a powerful punch.

So, that’s a brief overview of some of the essential ingredients that you will find in the make-up of Instant Knockout.

But there are many others too: these include a selection of B-vitamins, chromium, zinc and some fruit extracts, each of which is listed on the full ingredients list (read the label for more information).

We also like the fact that the amount of each ingredient per dose is also given, as you need to know exactly what you are ingesting.

One thing to note is that this fat burner contains Gelatine; this may be a problem for vegans and vegetarians, so is worth bearing in mind.

If you want to find out more about the list of Instant Knockout ingredients, check out this page from their website:


Instant Knockout Ingredients

Why else should you consider Instant Knockout for your fitness regime?

What Makes Instant Knockout Different?

The market for fat-burner supplements — and indeed all supplements — is awash with products making some very grand claims. As such, it is hard to find out which products genuinely do what you need them to.

So, is Instant Knockout any different from the crowd?

To begin with, Roar Ambition’s open and honest approach is a real breath of fresh air. If you are a regular visitor to our site, you may notice that we have covered another product from Roar Ambition in a previous post.

But, back to Roar Ambition: this company gives you a clear indication of precisely what is in their products and, if you visit their website, you will find plenty more information regarding Instant Knockout in particular, and the best way to use it.

The fact that this product only uses natural ingredients is a real bonus; some rival products include chemical additives that, while not necessarily harmful, can be damaging and unwanted.

We also think the fact that Instant Knockout approaches the fat burning problem from all three angles (boosting the metabolism, increasing energy levels and suppressing appetite) so this is an incredible bonus.

What we will say, however, before we go into more detail about how to use this product, is that Instant Knockout is not a quick fix.

No miracle pill will burn fat for you without you having to put the work in. Regardless of the big sales claims, you have to do your bit.

But, if you combine a good fitness regime with healthy eating, this is a product that will do the job for you.

So, it comes as no surprise that it is one of the leading fat burner supplements on the market.

Editor's Choice
See where Instant Knockout stacks up in our Best Fat Burner Supplements for 2019

Side Effects

As with all such supplements, you need to know if there are going to be any potential side-effects when you take it.

The positive side of things here is that, unless you are specifically allergic to any of the ingredients in Instant Knockout – and they are all listed – so you should be absolutely fine.

This is mostly because the product uses only natural ingredients, and is formulated in such a way as to be entirely harmless.

Having said that, some users may be a little wary of a product that uses caffeine as an active ingredient.

Looking at caffeine within Instant Knockout

This is understandable, so here’s some more information on the caffeine content.

One day’s dosage amounts to a total intake of 300mg of caffeine (this is a product that you regularly take more than once a day, as we will discuss in a moment).

As such, if you are a regular coffee drinker, it may be advisable to cut down your caffeine intake.

To summarise, as far as side effects are concerned, the product should be safe to use as long as you check for allergens and don’t overdo the caffeine.

Now let’s take a look at how you use Instant Knockout.

Instant Knockou Bottle

Using Instant Knockout

Some supplements are taken in one go with food or liquid before you begin your workout. It is vital that you follow the instructions for dosage carefully. The package indicates how this product should be taken, so here goes!

Instant Knockout is designed to be taken in capsule form, one at a time, four times a day. It is taken between meals, and this method is intended to make it more effective throughout the day.

One word of advice we can add is that it is probably best not taken close to bed-time, due to its caffeine content. Customer reviews point towards this being a highly effective product that is easy to take, although you will have to remember to take it during working hours if you lead a nine to five life.

But this product has many satisfied users and new reviews pop up on the appropriate sites every day. One small point that we should make is that there are no artificial flavors or sweeteners added to this product, but as it is taken in capsule form, taste is not an issue.

Instant Knockout is typical of Roar Ambition products in that it is effective, safe and entirely natural, and includes a variety of ingredients that have been proven to do the job.

Unlike many other products of this type, there is no evidence that this one has the ‘energy crash’ effect that many others have reported to cause.

Where to get Instant Knockout?

Instant Knockout WebsiteProduct Website:

You can, if you wish, head to your local store and buy the fitness products they have on the shelf. You may be lucky and find one that does what you require, or you may do what many people do, and find one that doesn’t give the effect you want.

That’s the purpose of us providing this review: we want you to know that you can get a product that works. Now, if you are adept at shopping online, this won’t be a problem, but one downside is that Instant Knockout is currently only available direct from the maker.

Similar to their other products, you can’t purchase them on Amazon or any other online retailers, but this is for a very good reason! While this can be a pain for some, we believe that this is a good thing as that means you can be guaranteed to purchase a genuine product directly from the maker.

This is often the trait of a specialist and exclusive product. Instant Knockout is a straightforward purchase to make. The site uses a safe and secure online shopping portal, and with excellent information and support available.

Editor's Choice
See where Instant Knockout stacks up in our Best Fat Burner Supplements for 2019

Do you get Value for Money?

The honest answer here is that many cheaper products claim to do the same thing as Instant Knockout. None, however, are made from the same active ingredients that provide the results you are looking for.

This is a premium product, and so it attracts a premium price. However, we recommend you don’t take price as the deciding factor. Instant Knockout is a favorite product for an excellent reason — it does what it claims to do!

Roar Ambition currently has an offer on where you can get 4 bottles for the price of 3.

instant knockout deal

So, if you are considering buying this product, now is the best possible time. It may be worth checking out the company’s other products too, as they cater to a wide range of different types of supplement.


All natural ingredients
No artificial sweeteners
Boosts metabolism
Tempers appetite
Increases energy levels
No proprietary blend
Reputable brand


High caffeine content may be a problem
Only available on their website
Premium price product
Not suitable for vegans or vegetarians

Does Instant Knockout Work?

Cutting to the chase, after a month into using the product, we’ve found Instant Knockout to be effective in the manner the manufacturer claims; backing its impressive online reviews. We are certainly feeling the benefit of taking it, especially when we’re working out.

If you are a regular gym goer, like ourselves, and you are thinking of cutting your diet, we would without a shadow of the doubt advise factoring this product into your daily life.

We are suitably impressed with the natural ingredients and the combination of such, and the many positive customer testimonials are further confirmation that this is a fat burner that will do the job (yes, we first checked their customer’s testimonials before we decided to purchase. Crazy right?)

Check out this testimonial YouTube video from one of the happy customers!

If you follow the instructions and don’t expect immediate results, you will find that Instant Knockout is a great product that you can rely on.

The final word

In brief, this is one of the best fat burner supplements available, and while it may appear to be sold at a premium price, it has also proven to be effective.

Natural, safe and practical, it is indeed worth a look. But, bear in mind that this is not a product that will work on its own.

Instant Knockout is designed to be taken as a supplement to your regular healthy diet, and you need to exercise to get the benefits that this product provides.

Use Instant Knockout as prescribed, and you will feel the benefits in around a month.

If you want to have a little nosey about the maker and check out what’s on offer, visit:

Alternatively, if you are looking to find out more information about the product or want to buy it directly:

Shop Instant Knockout



4 bottles for the price of 3


We hope you enjoy reading our Instant Knockout review! Leave us a comment and let us know how you get on with your own result?

Editor's Choice
See where Instant Knockout stacks up in our Best Fat Burner Supplements for 2019


Instant Knockout Review - Is It Worth the Money?

If you see this, chances are you're researching for Instant Knockout reviews and trying to find more info about it. Read our review before you buy it!

Editor's Rating:

Add Comment

Click here to post a comment


Sign up to our weekly newsletter and receive exclusive deals and offers - burn fat and save money!