Instant Knockout vs BSN Clean Fat Burner Reviews


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Instant Knockout vs BSN Clean Fat Burner Reviews

Youth vs experience today as our Instant Knockout vs BSN Clean Fat Burner contest brings together one of the newer products on the block vs a company that has been around for many years!

From what we have seen in the 100s of supplements we’ve looked at and reviewed, experience doesn’t translate to a great product automatically. It still needs to get things right.

The problem is, they might make one good product, and people just buy whatever they release. This has resulted in a lot of sub-par products on the market.

A good fat burner needs to stand out the only way it can achieve this is by including the best ingredients and optimal dosages at that.

A good fat burner will do the following:

  • Burn fat effectively
  • Suppress appetite
  • Be safe
  • Increase energy

These are all important traits and if any of them are neglected, the whole supplement falls apart. So, let’s see which of these supplements can give us a product worth buying.

Instant Knockout vs BSN Clean Fat Burner

Roar Ambition

The people behind Instant Knockout are UK based Roar Ambition.

They have an excellent reputation online based on the fact that they have a generous 90-day money back guarantee. This is supported by the fact that they check their ingredients and dosages frequently, updating the formula to ensure their customers are getting the best product.

The ship directly from the USA and UK so getting their products out there is never an issue.

Their endorsements are impressive as well. This fat burner is used by UFC fighter Diego Sanchez who uses it to make weight before a bout. They also make a T booster that is endorsed by former Mr. Universe Robby Robinson.

With so much going for them, it is no surprise that there are numerous testimonials added online, with many before and after profiles found on YouTube.

Bio-Engineered Supplements and Nutritionbsn-clean-fat-burner-image

This is the experience we mentioned earlier as the people behind BSN Clean Fat Burner have been going since 2001.

They have a lot of awards for some of their supplements and ship to over 40,000 retailers the world over, impressive stuff! They have everything from protein bars and amino acids to pre-workout supplements.

Their endorsements include fitness athletes and bikini pros. We like their athlete information articles that have some useful information.

Although their site is clean and easy to use, we couldn’t find anything regarding a money back guarantees on there.

Time to see what these products are made of.

Instant Knockout vs BSN Clean Fat Burner Ingredients

The early signs are that these are evenly matched. The fact that neither uses proprietary blends is always a good sign. It shows that they care about their customers seeing what goes into their product.

The serving suggestions are also good for fat burning. BSN advise taking 1 capsule 3 times a day. This is similar to Instant Knockouts 1 capsule 3-4 times a day and means the fat burning benefits can be felt all day.

Mutual Ingredients

Green Coffee Bean

A good start from both, this is coffee before the color has been roasted out.

The chlorogenic acid in green coffee is the key to its fat burning capabilities. It helps the body to handle blood sugar levels and boost your metabolism.

The 600 mg in a day’s servings from BSN Clean Fat Burner is pretty high so it shows their reliance on this ingredient. It appears Instant Knockout have left some room for some of their more important ingredients as they have included 100 mg.

Caffeine Anhydrous

Another excellent ingredient and this will give you a much-needed energy boost.

We say the energy is important because many people take fat burners alongside a diet that restricts your calories, the extra boost really helps with the gym.

It is also an effective metabolism booster that will have your body burning fat even when you’re resting.

The anhydrous side means it has had the water removed so it is absorbed into your system quickly.

There is 345 mg in BSN Clean Fat Burner and 350 mg in Instant Knockout so this one is all square.

Cayenne Pepper

Up there with the best fat burner ingredients as far as we are concerned, it has two great traits.

Firstly, it is a proven thermogenic. This means it heats up your body on the inside, causing it to burn fat to cool itself down. On top of this, it is a great appetite suppressant.

This is because it swells in your stomach and makes you feel full. This is good because it stops you from grabbing a snack in between meals and adding more calories to your day.

So, an ingredient that burns the fat you do have and stops you from adding more.

The 100 mg in Instant Knockout and the 90 mg in BSN Clean Fat Burner are too close to split them and will both do a great job.

Individual Ingredients

Let’s take a look at the noteworthy ingredients from each supplement now.

Instant Knockout


Another great ingredient and this time it is another appetite suppressant.

Glucomannan works in a similar way to Cayenne Pepper and this dietary fiber also swells in your stomach. It absorbs liquid which helps with water retention but this is how it stops you from feeling the urge to snack so often.

The 500 mg in Instant Knockout shows their commitment to delivering great dosages.

Green Tea Extract

One of the best ingredients going for burning fat.

It is another thermogenic that will get your body burning fat even when it is resting. It is also a great inclusion because it enhances the effects of exercise on burning fat.

One of those ingredients that you wonder why it isn’t included in every supplement of this kind.

BSN Clean Fat Burner

Grapefruit Bioflavonoids

Well it is often heralded as a weight loss food so we can see why it has been included here. The thing is the more research that has been undertaken since it was once given ‘superfood’ status shows that the effects are most likely to be minor.

There is a case to be made for its metabolism boosting capabilities since it contains polyphenol. We prefer it when we are getting ingredients that are well respected in the supplements industry and this just seems underwhelming.

Yerba Mate Extract

An ingredient that should be good for helping you to burn fat and it even has a level of caffeine that will help as well.

Often thought to be a thermogenic ingredient, the kind of nutrient we are looking for here. It might even be good for appetite suppression as well so the fact that it ticks so many boxes makes the dosages a real shame. The 300 mg included here is well under what you need.

Instant Knockout vs BSN Clean Fat Burner Side Effects

The good news is that neither product appears to have anything you would be worried about.

The caffeine levels might mean you need to build up your tolerance. To do this, start with fewer capsules a day and work your way up to the recommended dosage.

As always, read the label for instructions and if you have any allergies.

Instant Knockout vs BSN Clean Fat Burner Pros and Cons

Instant Knockout Pros

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

BSN Clean Fat Burner Pros

  • No proprietary blends
  • Some useful ingredients
  • Good serving schedule

Instant Knockout Cons

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

BSN Clean Fat Burner Cons

  • Some useless ingredients
  • Yerba Mate underdosed

Instant Knockout vs BSN Clean Fat Burner Conclusion

Winner: Instant Knockout

Buy Instant Knockout from:

(Clean Lean Machine tip: Get 1 box free when you buy 3 boxes!)

Both of these products will help you to burn fat, but only one will really get you shredded.

Instant Knockout is the winner today and it is no surprise. It has so many of the top fat burning ingredients and all at optimal dosages. We haven’t even been able to go into the likes of Chromium and Zinc that it also contains.

It does everything right and stacks up against any of the bigger names in the industry. This is because of the money back guarantee, making it a risk-free product to try and the great ingredients.

The fact that it is safe to use and has a sensible amount of caffeine means it is our top rated fat burner for a reason.

To find out more about this top fat burner, check out their official website…

Buy Instant Knockout from:



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