Supplements

Instant Knockout Fat Burner Review
Read This Before You Buy

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Written by Isaac Robertson

The fat burning supplement market has been flooded with tons of dodgy products that promise to deliver the impossible.

You’ve probably seen the advertisements on your social media feeds claiming that simple pills will melt away belly fat while you sleep. They come with reports from paid scientists claiming that it really is a true breakthrough.

And, they all have one thing in common: they are pure snake oil.

So, why am I spending valuable time looking at a fat burner called Instant Knockout?

Basically, I couldn’t ignore the reports I was receiving from friends and colleagues, and most importantly, the company doesn’t claim it’ll work without fixing your diet and putting in the hard work through exercise.

So, let’s dive right in and find out what it’s all about.

What Is Instant Knockout?

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Instant Knockout is a dietary supplement that acts as a fat burner to promote healthy weight loss. 

Unlike many other “competing” products, this one actually doesn’t claim that you’ll go from flabby couch potato to slim and ripped model just by taking some pills.

According to the makers, it was originally developed for MMA fighters who needed something to help them cut as much fat as quickly as possible. And, that had to happen without losing any muscle mass.

That’s a tough ask, but through a unique blend of ingredients, Instant Knockout has stumbled onto something that seems to work for performance athletes and the average Joe.

Before I started taking it, I had a chat with my dietician to go over the ingredients and see whether she had any problems with them or the claims attached.

The good news is that all the ingredients have featured in scientific studies with proven benefits for increasing your metabolic rate (we’ll cover what’s in it shortly).

The idea is actually quite simple. You take one capsule several times a day and go about your life with a healthy diet and exercise trips to the gym. But rather than only burn fat, while you’re working hard, your body will extend the fat burning for longer parts of the day.

In addition to burning any fat reserves you have, it will also suppress the ability to store new fat. The added bonus from getting rid of all the flabby stuff is that it increases your energy output.

So, with my dietician giving it an initial thumbs up, I decided to look into more online reviews to see what kind of results users were experiencing.

Let’s start with the positives.

Instant Knockout Benefits

men and women showing their abs

As with every single fat burner available, Instant Knockout does make some tall claims about how well it works for cutting and weight loss.

But, the first positive I had to note is that it’s not advertised like snake oil. The creators make it very clear that it has to be part of a solid exercise routine to be effective.

The second thing I noticed a lot of people talk about is that with Instant Knockout they no longer need to stack multiple different supplements. If you’re serious about your weight and fitness goals, then you know how quickly you can end up with 3 or more products to take.

Instant Knockout combines a load of ingredients to achieve multiple goals in one go.

All that fat burning does have to result in something (energy in = energy out and all that) and that is something that many people I talked to found great about Instant Knockout. Because you take it several times a day, it’s possible to maintain higher physical and mental energy levels.

Personally, I didn’t notice that much of a suppressed appetite, but I do have a tailored diet plan that includes a lot of fillers that are low in calories.

But, there were some comments in Facebook groups where people shared quite positive appetite results.

Here’s a quick summary of the main advantages.

Pros:

  • Stack of ingredients triggers fat burning from multiple angles.
  • Increased energy levels, as fat is transformed into fuel.
  • Works well for appetite suppression to help you get lean and ripped.
  • Helps create a more defined muscle shape.

Instant Knockout Side Effects

From all my research, I have found very few people complaining of side effects. In most cases, these were down to some sort of food allergies or intolerances.

If you’re sensitive to stimulants, then you should be aware that each pill contains 75 grams of caffeine. Over the course of a day the recommended dose is 4 capsules, so that’s a total of 300 mg.

Personally, I need to avoid it after 4 pm, otherwise, I end up having trouble sleeping.

Also, keep this in mind if you drink a lot of tea or coffee, as you can end up feeling jittery.

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I also saw a few people say they struggle to swallow pills.

Unfortunately, Instant Knockout isn’t available in powder form, so keep that in mind as well.

Cons:

  • Only available as capsules, not in powder form.

What Are The Ingredients?

First of all, I have to give full kudos to the makers, as they don’t hide behind a proprietary blend.
 
The nutrition label gives you all the info on macros including vitamins and minerals, and there is no “secret sauce” behind the natural substances.

Everything that goes into this product is published, and this is very important to avoid taking something that you may know you have allergies to.

Let’s dive right into nerdy stuff.

1. Green Tea Extract

Green Tea

But, it also contains a polyphenol called epigallocatechin gallate (just call it EGSG), which works wonders in combination with caffeine. (1)

Studies have shown that the two provide a larger boost in thermogenesis than when applied individually.

However, getting enough EGSG to make a difference is not so easy, that’s why this extract is a pretty good idea.


Green tea is very popular with dieticians and nutritionists mainly for the large boost of antioxidants it provides from a very natural product.

2. Cayenne Pepper Seeds

Cayenne Pepper Seeds

You might be thinking that this seems a bit odd and should actually be added to your hot and spicy meals. But, natural cayenne pepper seeds pack a lot more than a spicy flavor and deliver two helpful benefits.

First of all, it acts to promote thermogenesis which basically increases your body temperature by burning calories stored in fat.

Secondly, it contains capsaicin which has been shown to increase insulin sensitivity. (2) As a result, your body changes the way and how much fat is actually stored.

Having it in these capsules beats adding it to your food if you don’t like the strong flavor it has.

Thermogenesis is the process by which your body burns calories to digest food and produce heat. Green tea has been shown to boost this process by making your body more effective at burning calories, which can lead to weight loss.

Arlene Semeco

Registered Dietician

3. Glucomannan

Glucomannan

This strange sounding product is actually an extract from the konjac plant and is basically pure dietary fiber. 

The great thing about it is that it won’t be digested and passes straight through your stomach. That means you won’t actually increase your carb intake causing glucose spikes.

What it does do very well is give you a sense of fullness, and it will reduce cravings for heavy carb-rich foods.

It also works wonders to slow down your digestion to make sure you absorb as many nutrients as possible.

Glucomannan differs from most other soluble fibers, as it's exceptionally viscous, making it particularly effective for weight loss.

Atli Arnarson

Ph.D. in Nutrition

4. Caffeine Anhydrous

Caffeine Anhydrous

If you’re a coffee drinker like me, then you have to be careful with Instant Knockout. If you take the full daily dose of 4 pills, then you will be taking in 300 mg.

That’s equivalent to about three 8-ounce cups of coffee.

One recent study showed a direct correlation between energy output and taking caffeine. It was actually a surprising 16% more energy being burnt in the study group.

As well as burn more energy, it will sharpen your mental focus, but if you’re not careful, then you can quickly overdo it resulting in jitters and insomnia.

5. Vitamin B6

Vitamin B6

Now we get to the added vitamins, and we’ll start with B6. 

But, it also has the added benefit of being an important factor when it comes to transporting amino acids to muscles.

According to the makers, this dual function means you can improve your muscle size and definition in one go.

Vitamin B6 is directly tied to the body’s metabolism and is vital in increasing how fast you can process fat and turn it into energy.


6. Vitamin B12

Vitamin B12

This is a very important vitamin that is directly linked to DNA reproduction as well as red blood cell development. 

OK, enough of the science lecture, what does this actually mean?

Basically, B12 is required for practically all cells in your body to repair and reproduce. And. that’s exactly what you need to build more defined muscles.

And the red blood cells are vital for transporting oxygen around your body. 

7. GTF Chromium

GTF Chromium

No, this has nothing to do with the shiny chrome strips you see on cars.

It’s actually a mineral that I hadn’t paid much attention to, but there is a good bit of evidence that it plays a key role in insulin sensitivity and fat storage.

It’s unclear whether it actually helps to burn stored body fat, but with boosted insulin production it will help to reduce how much energy is actually stored as fat. 

8. Zinc

Zinc

This is another mineral that has a surprising amount of advantages.

First of all, it is directly linked to testosterone production, and we all know how important this simple hormone is when it comes to building muscle.

Now, it won’t give you massive spikes, and it certainly isn’t on any banned supplement lists, but if you’re deficient in zinc, then you could struggle with muscle growth.

Secondly, your metabolism needs it to turn both carbs and fat into raw energy.

According to the makers, this helps to improve performance during training.

9. Piperine

Piperine

Piperine is an extract from black pepper and similar to B6, it has a dual benefit. (3)

First of all, it improves thermogenesis which results in more calories burnt to produce energy.

But at a certain stage, the fat loss won’t be as critical as maintaining BMI.

And that’s where it has a little card up its sleeve to target receptors that reduce the amount of fat storage.

10. Green Coffee Bean

Green Coffee Bean

The final item on this list of ingredients is the green coffee bean -- and before you think this will just increase caffeine levels even more, it’s actually an extract from unroasted coffee beans.

So, if it doesn’t bring caffeine to the table, what does it do?

Basically, it brings a substance called chlorogenic acid which several studies have shown to aid in both fat loss and a reduction in fat absorption.

When Should You Take Instant Knockout?

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You should take Instant Knockout 4 times per day ideally before healthy diet meals and snacks.

The advantage of this is that you spread out all the benefits and maximize the fat burning effect over a longer period.

The creators suggest taking the first one immediately in the morning as it can give you that mental boost to kickstart your day.

But, to avoid jitters and insomnia later on in the day, I would advise to not take them any later than 3 or 4 pm. This gives you plenty of time to get the best results and lose weight.

How Much Does It Cost?

The single pack option which contains 120 pills to cover 30 days will cost $59 plus shipping.
 
Given all the benefits you get, that’s a pretty decent price. I know people who spend upwards of $5 per day on their fat burner stacks.

But, it gets more interesting when you look at the bulk orders.

If you order two packs, then you receive free shipping, and once you go for three packs, then they throw in a bonus pack along with free shipping.

So, for $185 you can get 120 days worth of a supply, which is right around $1.50 per day. If you ask me that’s a pretty good deal.

Testimonials

Rather than keep telling you about what I think, I decided to reach out to my readers on social media to get some personal reviews about the Instant Knockout fat burner.

I was actually surprised by how many replies I got and filtered out a couple that I found most interesting.

LISA TRUMAN

RICHMOND, VA

After just being sick and tired of spending a fortune on supplements I stumbled upon Instant Knockout. I go through cutting cycles at the gym every few months and I found that it worked great to burn fat and help me maintain muscle.

MICHAEL FRANCIS

BOSTON, MA

I’ve been bodybuilding for 30 years, and as a personal fitness instructor, I find it difficult to recommend fat burners to help my clients lose weight. But when one of my clients didn’t take my advice, I was quite surprised how quickly he was able to reduce his BMI to a much more healthy level.

JASON WOODS

MONTREAL

Losing weight has always been an uphill battle for me. I’ve lost count how many times I got rid of 30 pounds only to pile it back on again. With Instant Knockout, I’ve been able to change that, and with on and off cycles I’ve now kept my ideal weight for 7 months now.

You can also watch the testimony of MMA Legend Diego Sanchez on how Instant Knockout helped him shred fad and become leaner.

Frequently Asked Questions

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1. How much caffeine is in Instant Knockout?

Instant Knockout contains 300 mg of caffeine in each daily recommended intake. This is split out over 4 pills to give you a more stable level. Keep this in mind if you are sensitive to it later on in the day to avoid sleepless nights.

2. Is Instant Knockout FDA approved?

Instant Knockout is not FDA approved as a product, but the lab facilities where it is manufactured have full FDA certification. This gives you the peace of mind that you will receive a very pure product.

3. How do you take Instant Knockout fat burner?

You take Instant Knockout by taking 4 pills per day. This spreads out the dose to give you much better results.

4. Does Instant Knockout Actually Work?

Yes, Instant Knockout actually works. I have witnessed the results on my own cutting cycles as well as with friends and clients who managed to boost their weight loss goals.

5. Does Instant Knockout contain any stimulants?

Yes, Instant Knockout contains stimulants including caffeine. While these are effective in weight management, it’s important to factor this in with your overall diet. The last thing you want is the jitters and sleepless nights.

6. Can you use Instant Knockout with other supplements?

Yes, you can use Instant Knockout with other supplements. You will actually get the best results if you combine it with a good pre-workout shake and recovery drink. Just keep an eye on your caffeine intake to avoid the jitters.

Bottom Line: Is Instant Knockout Worth The Investment?

Yes, Instant Knockout is worth the investment as a fat burner supplement.

My personal experience has been positive, and as you can see in the above testimonials, I’m not the only one.

But I do have to repeat something.

This is not a replacement for a good diet full of balanced nutrition. You simply cannot avoid eating well if you want to reduce your body fat.

For the absolute best results, start eating healthy food, exercise on a daily basis, and take Instant Knockout. 

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And once you see the results, make sure you come back here and tell us how you got on.

About the author

Isaac Robertson

I’m a personal fitness trainer and nutritionist living in sunny Indianapolis, IN. I’ve spent the last 8 years staying at the forefront of the health and fitness industry. In that time, I’ve helped hundreds of people shed the excess weight and get into shape, maintaining their healthy new lifestyle through proper training and eating habits. You can read more about me here​.

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