Instant Knockout vs Clean Burn – Best Fat Burner?


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Instant Knockout vs Clean Burn

Here we have a couple of market leaders to battle it out for us today. Our Instant Knockout vs Clean Burn review will give you everything you need to make an informed decision on your fat burner of choice.

With every supplement comes a lot of scrutinies.

Sure, the public will judge you on how well the ingredients work for them as an individual but we look at what they can do for anyone. Sometimes you can just tell by a glance of the label that a supplement is not going to work.

We like to give each product a chance to impress, this is how we can say we have found the best supplements on the market, by going into detail.

A great fat burner will be able to give you all the following:

  • Effective fat burning
  • Appetite suppression
  • More energy
  • Complete safety

Anything less than this will not do, so which of our products today will be able to deliver the above? Time to get to know them a little better.

Instant Knockout vs Clean Burn: Who Makes These Fat Burners?

Roar Ambition

Here we have the UK based company behind Instant Knockout.

It’s not often we come across a company with such a good reputation for customer service. This is why so many people are willing to put their before and after shots and testimonials online.

They have a money back guarantee and review the ingredients and dosages of their products regularly. This gives their customers value for money and peace of mind.

They do everything by the book, manufactured in FDA and cGMP approved facilities and ship from both the USA and UK directly.

They also have some impressive endorsements. UFC fighter Diego Sanchez puts his name to Instant Knockout, using it to make weight before a bout.

They also make a T booster called TestoFuel. Not only is it the best we have seen but it is also endorsed by former Mr. Universe Robby Robinson. For a guy in his 70’s, he is a testament to its effectiveness.

Kaged Muscle

Kaged Muscle is the company name but the person behind the brand is Kris Gethin.

They make all the usual promises but really go to town on them promising to never compromise on quality or price. They are cGMP certified which should be expected.

An interesting approach is how the send off their products for an inspection from a third party. This is good for ensuring the safety of their products since they tailor a lot of them to athletes. 

They also have some endorsements, theirs tend to be powerlifting and fitness pros but have some impressive names for the industry involved.

Although their site was simple and easy to get around, we couldn’t find a money back guarantee.

Instant Knockout vs Clean Burn Ingredients

Now, this is where we can really get into each product and the early signs are good from both.

Neither uses proprietary blends meaning we can have an in-depth look at the dosages and what goes into each capsule.

The serving suggestions are also good from both. The fact that Kaged Muscle suggests taking 3 times a day, and Instant Knockout 3-4 times a day means the benefits will be spread out throughout. Burning fat all day long is an opportunity not to be missed if the ingredients are good.

Mutual Ingredients


A good start from both here as this is an effective fat burner.

This is an ingredient known for keeping blood sugar levels under control.

By regulating your insulin you can stop the desire to rebalance the levels by snacking in between meals. An imbalance in this is what makes your body feel the need to reach for something and by avoiding this you stop yourself from adding calories to your routine.

Kaged Muscle has gone for a lot of this and has included much more than Instant Knockout. Since there aren’t a lot of ingredient in Kaged Muscle it appears this is one of their main choices.

For Instant Knockout, it seems they have bigger fish to fry.

Green Tea Extract

Another great ingredient for fat burning.

We like Green Tea, not just because of its overall health benefits but also the fact that it really gets your metabolism going. This is the sort of trait we are looking for here.

This also helps your body to maximize the fat burning attributes of exercise. It enhances the benefits making each workout more worthwhile.

The 999 mg each day is a really big amount in Kaged Muscle so they go to town on this ingredient and win this round. Although, the effectiveness of this ingredient can only go too far. Let’s hope there are other good ingredients as well.

Cayenne Pepper

A true fat burner and if you are not a fan of spice, supplementing this is a great way of receiving the benefits.

It is another thermogenic ingredient as it raises the temperature of the body causing it to burn fat to cool itself down, exactly what you want!

On top of this, it is also a proven appetite suppressant. Swelling in your stomach it stops you from wanting to snack.

Instant Knockout has 100 mg of this and Kaged Muscle Clean Burn contains 99 mg.

Individual Ingredients

Instant Knockout


Instant Knockout clearly knows how to make a great fat burner as this is another ingredient that stops you from feeling the need to snack.

It is another that swells in your stomach but this dietary fiber also absorbs water stopping you from retaining it.

A genuinely useful ingredient and at 500 mg, Instant Knockout have included an optimal amount.

Caffeine Anhydrous

Anyone will tell you that when using a fat burner alongside a lower than usual calorie intake and a gym routine, you need additional energy.

This is why almost all fat burners contain them. Any fat burner that uses this form knows what they are doing. Since this is the powdered form it is easily absorbed into your system and gets to work fast.

It also speeds up your metabolism so your body will be burning fat as well as have more energy along the way.

The 350 mg included is exactly what you need.

Clean Burn


A good ingredient for a fat burner for boosting your metabolism.

The problem is, this is only if you are already deficient, it doesn’t help beyond normal levels.

We all have L-Carnitine in our system already so it is not necessarily the most essential ingredient.

Since Kaged Muscle have included a big 3,000 mg a day they are surely hoping it will also give you an energy increase since they have no caffeine or the like in this fat burner!

Gymnema Sylvestre Extract

This is the wildcard ingredient in this product and the last that they use.

It is another that can help to regulate blood sugar levels but really we already have Chromium for that and they already have a lot of it.

We prefer the use of Glucomannan in Instant Knockout especially since there isn’t a lot known about this ingredient yet. The studies are lacking but it has some potential.

Another 300 mg of this is more than what you would hope for really.

Instant Knockout vs Clean Burn Side Effects

The good thing about both of these products is that neither has anything in there that should worry you.

As always, we encourage you to check the label if you have allergies.

Instant Knockout vs Clean Burn Pros and Cons

Instant Knockout Pros

  • Natural ingredients
  • Money back guarantee
  • Used by top athletes
  • Ships worldwide
  • Enhances metabolism
  • Suppresses hunger

Clean Burn Pros

  • Some decent ingredients
  • No proprietary blends

Instant Knockout Cons

  • Not available in store
  • Shouldn’t take too late in the day because of the caffeine levels

Clean Burn Cons

  • Not enough ingredients
  • No stimulants for energy
  • Some key ingredients missing

Instant Knockout vs Clean Burn

Winner: Instant KnockoutInstant Knockout Review

Buy Instant Knockout from:

Whilst the mutual ingredients showed some promise for Clean Burn, it was only Instant Knockout that went on and improved.

The fact that Kaged Muscle Clean Burn does not include Caffeine really works against it, they even encourage you to buy it separately from them on their website!

Instant Knockout just has so many effective ingredients at optimal dosages, all the top fat burners are in this product. On top of everything, we covered they also have Vitamin B6 & 12 Green Coffee Extract and Zinc, some of the best fat burner ingredients going.

Instant Knockout is our top recommended fat burner supplement for a reason. It is safe and does everything you would want a fat burner to.

We don’t have enough space to go into all of their amazing ingredients, so to find out more about this top fat burner, check out our Instant Knockout review.

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