Instant Knockout vs Pharma Ripped Freak [Which Works Best?]

Instant Knockout vs Pharma Ripped Freak

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Instant Knockout vs Pharma Ripped Freak

Two big guns do battle today in our Instant Knockout vs Pharma Ripped Freak comparison.

A lot of the early boxes get ticked here, distinctive products combined with reputable companies and we have a real battle on our hands!

Still, these are superficial qualities, yes both products stand out but what do the labels tell us about their effectiveness?

This is the question today – which product is going to be worth buying? First of all, they are going to have to do the basics right. For a fat burner to work it needs to do the following well:

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

We’re expecting a close one today, it could all come down to the dosages as they both share a handful of mutual ingredients. Let’s start by getting to know them a little first.

Instant Knockout vs Pharma Ripped Freak: Who Makes These Fat Burners?

Roar AmbitionInstant Knockout Review

This is the company that makes Instant Knockout.

They are based in the UK and have a loyal online following. This is evident in the amount of positive before and after profiles we have seen, there are loads of them!

We like that Roar Ambition offer a money back guarantee with their products. In our eyes, this is important as our bodies all react in different ways.

They also review and amend their ingredients and dosages regularly making sure the customer is getting the best possible version.

In terms of endorsements, UFC fighter Diego Sanchez puts his name to Instant Knockout. He uses it to make weight before a bout.

They also make a testosterone booster called TestoFuel. This is endorsed by former Mr. Universe Robby Robinson. For a guy in his 70’s, he’s in unbelievable shape!

Pharma FreakPharma Ripped Freak

A big player in the world of supplements.

They were founded in 2008 by Alex Savva and Don Gauvreau. They offer different things it seems as Alex owns a fitness studio and Don seems to be the researcher and developer of their nutrients.

You can find their products almost everywhere it seems. They have some good endorsements with the likes of Alicia Bell (CBBF Figure Athlete) and Marc Hector (UKBFF/IFBB Amateur bodybuilder) part of their team.

They sell everything from T Boosters to pre-workouts and list a lot of them on Amazon.

This is an interesting approach. A lot of people choose not to go down this route as they don’t want their products listed alongside a lot of the low-quality products on there.

This isn’t the case for all of them of course but the reviews can also be a little dodgy. Some of the worst products we have reviewed get high ratings on there somehow!

While writing this, Pharma Ripped Freak only has 16 reviews but with an average of 3 out of 5 stars, this could mean anything.

Instant Knockout vs Pharma Ripped Freak Ingredients

This is where these two will be separated and the early signs aren’t great for Pharma Ripped Freak.

We can see that a lot of their ingredients are contained within a proprietary blend. This means we don’t get to see all the dosages.

On top of this, their suggested serving isn’t great. They advise taking either one capsule a day or a second.

Their website says one capsule contains the Caffeine content of 3 cups of coffee. If this is the case then the 6 cups equivalent of 2 capsules is a bit excessive for us!

Also, it means the fat burning effects are not spread out all day long. Compare this to Instant Knockout who advise taking one capsule 3-4 times a day and you can see which will be most likely to have you constantly burning fat.

Mutual Ingredients

Green Tea Extract

An effective fat burner and a very good start from both.

It is a proven thermogenic. This means it will heat the body up on the inside, causing it to burn fat to cool itself down.

Green Tea Extract helps to increase endurance and even energy levels. Great for your workout.

According to WebMD, it is a milder Caffeine than the likes of Caffeine Anhydrous and it contains 2-4% Caffeine. This boosts thinking and alertness.

The issue for Pharma Ripped Freak is the proprietary blend. Instant Knockout has gone for a big and optimal 500 mg. This is more than the total blend this ingredient finds itself part of in Pharma Ripped Freak.

It is unlikely that they have given us enough, and easy one for Instant Knockout to start.

Green Coffee Extract

An effective fat burner that has the benefit of containing lots of Chlorogenic Acid. These beans have not had their color or this acid roasted out making them great for fat burning.

They stop us from storing as much fat and have been shown to reduce blood sugar levels.

WebMD says that a study looking into adults with obesity showed that taking Green Coffee Extract for between 8 to 12 weeks meant more weight loss for those when compared to others taking a placebo.

The dosage is vital to see if it can work. The 100 mg in Instant Knockout is a very good amount. The proprietary blend in Pharma Ripped Freak is preventing us from knowing if they have given us enough.


Arguably the best ingredient in the entire Instant Knockout vs Pharma Ripped Freak review.

We like it because it has two important fat burning traits.

Firstly, it is another thermogenic so you will be burning fat when resting once again.

Also, it is an appetite suppressant. WebMD backs this up by saying it has been found to curve appetite, especially in those who do not already eat spicy foods.

The variant used by Instant Knockout is Cayenne Pepper, Pharma Ripped Freak – Sweet Red Pepper Extract. The capsicum content is often believed to help the body use fats instead of carbs for energy.

So, a good way of getting the benefits is through supplementation. Instant Knockout has gone for an effective 100 mg, Pharma Ripped Freak has gone one step further and contains 200 mg.


A mainstay in many supplements and very popular in fat burners.

It is the increased energy that might the most useful here. Since many people use fat burners alongside a lower than usual calorie intake, an energy boost is important.

In terms of actually burning fat, it will get your metabolism going which will help to burn fat.

Caffeine even helps the user to focus which is useful in the gym.

The main problem with Pharma Ripped Freak is that they have included this in a proprietary blend. With stimulants, it is very important to know how much you are consuming.

The blends total is 400 mg which means taking two capsules could give you a lot more than the recommended daily dosage.

Instant Knockout has given the user a sensible and effective 350 mg split across 4 servings. You are much less likely to experience a crash this way.

Individual Ingredients

Instant Knockout

Vitamin B6

This works in the same way as many of the B-Vitamins.

It increases energy levels by burning fat and turning it into glucose.

Putting fat into the furnace is great and B6 has even been shown to enhance muscle performance and stops carbs from showing in places you don’t want them to.

A useful ingredient that is somewhat underrated in terms of fat burning. The dosage of 5 mg will give you a nice boost of the above benefits.

Vitamin B12

An ingredient that will stop the body from storing as much fat.

We cannot create it naturally meaning the best way to ensure you get its benefits is through supplements.

Vegetarians and vegans are in the most need since reliable sources are meat, fish, and dairy.

It even fights fatigue by promoting red cell production. Once again you are getting a good amount in the 10 mcg included.


You may have seen this ingredient in T Boosters but why is it useful in a fat burner?

Well, anyone with low Zinc levels is at greater risk of storing more fat.

Zinc even helps to enhance glucose metabolism. tells us that it has been shown to improve mood.

With a dosage of 10 mg, you are getting another optimal dosage.


Another very effective ingredient.

Chromium can improve insulin resistance and regulate blood glucose. WebMD comments on how it can decrease LDL (bad cholesterol) levels in those who have lower blood fat levels.

It could even work to communicate with the brain to tell the body it is full.

The 100 mcg included is another very good dosage.


A great ingredient that works as another appetite suppressant.

It is a dietary fiber that swells in the stomach, making the user feel full. Because of this, you are less likely to reach for a snack in between meals.

The 500 mg in Instant Knockout is once again a huge amount of an effective ingredient.

Black Pepper Extract

An ingredient that only really works if the other nutrients are good.

Thankfully for consumers of Instant Knockout, their product is full of the best fat burners. This makes Black Pepper Extract a good ingredient as it enhances the capabilities of the other nutrients.

This makes all the great thermogenics, metabolism boosters and appetite suppressants here even more effective.

Pharma Ripped Freak

Olive Leaf Extract

Not the best ingredient and not one you see too often for a reason. says this ingredient might be good for glucose metabolism. If this is true it would have you burning fat, it doesn’t appear to be the case though. actually continues and says that trials have shown how supplementing Olive Leaf Extract in a fat burner has failed to be effective.

Not the most exciting or convincing then. Because of this, it is useful to know if it is taking up a lot of the 767 mg that this product totals.

As it is part of a proprietary blend we aren’t sure.

Raspberry Ketones

This and the next and final ingredient are part of a mini proprietary blend.

Does Raspberry Ketone burn fat though?

Not really if human trials are to be referenced.

There aren’t a lot of studies to back this and give it the credibility it needs. There were early trials that showed it had promise but that’s all this ingredient seems to rely on.

Some sources suggest that it could help to break down fats and WebMD does advise that it could affect the hormone adiponectin. This is what increases the rate at which the body burns fat and reduces appetite.

However, WebMD does continue to say there is no reliable scientific evidence that raspberry ketone improves weight loss when taken by people.

So, not an effective fat burner and we don’t even get the dosage once again.

Gallic Acid

To wrap up the ingredients we have Gallic acid which could help the catechins that are found in Green Tea.

It is often found in blueberries and walnuts and could help with the release of insulin.

A rodent trial did find that it had a weight loss effect but we always look out for the results of human studies.

It is unproven and unlikely to be dosed high enough anyway.

Instant Knockout vs Pharma Ripped Freak Side Effects

The good news is that neither product contains anything that should concern the user.

Instant Knockout is sensibly dosed with all natural and effective fat burners.

Pharma Ripped Freak should be fine if you are taking just one capsule. If you feel like taking two we advise you to work your way up to it. If their claim that each capsule contains around 3 cups of coffee worth of Caffeine, this might be too much for some.

They do say that this product should be cycled 8 to 12 weeks on, 2 to 4 weeks off.

Instant Knockout vs Pharma Ripped Freak Pros and Cons

Instant Knockout Pros

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

Pharma Ripped Freak Pros

  • Proven fat burners
  • Could work as a pre-workout
  • Likely safe if taking one capsule

Instant Knockout Cons

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

Pharma Ripped Freak Cons

  • Proprietary blend
  • Stimulant content unknown
  • Some ineffective ingredients
  • One capsule a day not ideal for fat burning

Instant Knockout vs Pharma Ripped Freak Conclusion

Winner: Instant Knockout

Buy Instant Knockout from:

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

Both products contain some of the best fat burning ingredients but only one product included more than a handful and dosed them all effectively.

Instant Knockout is as good a fat burner as we have seen. No other product will have the desired effect in the way that this product will.

It does everything right, it contains all natural thermogenics, metabolism boosters, energy enhancers and appetite suppressants.

We also like that there is no need to cycle on and off, a money back guarantee and lots of positive reviews.

When you consider the total dosage of all ingredients in Pharma Ripped Freak is less than 800 mg and Glucomannan and Green Tea Extract in Instant Knockout are both dosed at 500 mg each, you can see which is the more potent and effective product here.

For a fat burner that will get you shredded, use the more reliable and effective product. This is definitely Instant Knockout.

Buy Instant Knockout from:

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