Don't just take it from us. Read these real life Instant Knockout customer reviews

Find out for yourself from actual Instant Knockout users that have cut fat, got fit and now have a body they are proud of.

It's not what we say that matters. It's what those who've actually used Instant Knockout to get down to a ripped, or sometimes just to a better and leaner, physique say that you should listen to.

You don’t have to be a fighter or a bodybuilder to use Instant Knockout, anyone that cuts a bit of excess fat will feel more confident and reap the benefits of looking leaner.

So... see real users for yourself.

Costas Kyrgousios, Greece 

Age: 53

Quote Icon I recommend Instant Knockout with all my heart to everyone serious about losing body fat.


I’m Costas from Greece and as you can see I’m not so young anymore. A year ago, I weighed 102kg (16 stone) and I was a heavy smoker.

Then I decided to do something to improve my health, so I stopped smoking and started working out regularly. Dealing with sarcopenia (loss of muscle mass and strength as a result of ageing) my goals had to be fat loss and maintaining or increasing muscle mass.

At the beginning, working out was a piece of cake. I used to lose 4 – 5 kg (8.8 – 11 pounds) per month without any particular effort or supplements. Therefore, I thought that reducing my body fat down to 15% was feasible. Then without any obvious reason my body reacted. My metabolism got locked in its current level and I couldn’t lose any more fat.

I tried several things including visiting a nutritionist and some “popular” weight loss products without success. Any further attempt to increase the intensity of my workouts to burn more calories led to muscle loss. I was severely frustrated when I discovered the Instant Knockout.

I have been using it for three and a half months now and I can tell you this stuff is magical. I’m losing 2 – 2.5 kg (4.5 – 5.5 pounds) per month without any side effects and the results are constant month in, month out.  In a few months 15% body fat will be a reality. I’m so happy about that. And yes, I recommend Instant Knockout with all my heart to everyone serious about losing body fat.

Dan Mack, UK 

Age: 27

Goals: Stick to my diet

Quote Icon Well worth the money, could not recommend more.


I ordered Instant knockout a little hesitantly, after trying various fat burners previously which all promised fantastic results immediately but rarely work.  I found the price was not overly excessive, especially for a months supply and I was sold on the testimonials from professional athletes and MMA fighters.

Initially not expecting much, I started on day one with my morning pill just before breakfast. Within ten minutes I felt full without taking a bite, naturally I was a little surprised as I did not expect the appetite suppression to take effect so quickly.

I continued throughout the course, sticking strictly to my diet and consuming the four pills daily. I have since started the same plan again to really pin down the difference on and off Instant Knockout, there is clearly a big difference and my most recent eight week plan has been much tougher without the appetite suppression.

All in all I would highly recommend instant knockout to anyone struggling to stick to a plan, as much as discipline is important a well engineered supplement makes a world of a difference.

Maz Delacerna, Australia 

Age: 30

Goals: Improve lifestyle

Quote Icon Dont hesitate just try it. You wont regret it

Comp Ready

I decided to try instant knockout after trying several other fat burners and after tons of research, I took the leap. Boy am I glad I did!

I will admit the first couple of days I was on such a high it was hard to sleep. I eventually got used to it and continued with my weight training. I eat pretty well so i really didnt change my diet.

I had increased energy, stopped eating out of boredom and felt so much stronger at the gym. I was on fire!

I tried it for 3 months and bought another 3 months worth. Even after the first 2 weeks on instant knockout I saw results. I was in awe!

If you are contemplating on trying it out I highly recommend it. Instant knockout has hekped me kickstart my journey and I am now a bikini competitor. I camt believe I was once 25kg heavier and now able to be on stage!

Thank you Instant knockout for bringing out this product. You have really assisted me in reaching my goals.

Nick, USA 

Age: 19

Goals: Shred down

Quote Icon If you are interested in buying Instant Knockout, I wouldn't hesitate to do it.

One Month

Upon starting first month of Instant Knockout, I immediately felt a difference in metabolic rate. The steady supply of caffeine in each pill kept me energized and more focused.

The results seen from Instant Knockout, while mixed with proper diet and training is amazing. I’ve tried a few other fat burners and none seemed to work as well as Instant Knockout.

In a single month I went from 187 pounds down to 179 while strength training. I purchased a 4 month supply of instant knockout and I’m excited to see what results I will have in the future.

I am currently halfway through my second month. In my opinion, Instant Knockout is hands down the best fat burning supplement on the market right now and I would recommend it to anyone.

Chelsea Medina, USA 

Age: 24

Quote Icon I have tried many other supplements to aide me in my weight loss journey and nothing has even been comparable to what Instant Knock Out can do!


Once I finished playing collegiate- level volleyball, I quickly put on 30 pounds from my inactivity.

I had tried other fat burners but none of them even came close to the results I received with Instant Knockout. Prior to use, I struggled to lose the weight I had gained and I lacked energy.

Instant Knockout got me over my plateau. While on the product, I did not crave junk food, and when I did eat my meals I stayed satisfied for longer.

I stuck to a good healthy diet and hit the gym 2 MAYBE 3 times a week and the pounds were falling off. I went 2 weeks without working out, while maintaining a healthy diet, and the weight was still coming off!

I was able to stretch the 1 month supply for about 2 months because it was working so well.

I have since lost the 30 pounds I had gained and also lost many inches. Next step for me is to begin lifting and to shred more fat and tone up and I know Instant Knockout will get me the results I want.

Instant Knockout exceeded my expectations and it is the first supplement I recommend to people looking for weight-loss results.

Instant Knockout product bottle and box

Order Instant Knockout now...

Instant Knockout product bottle and box Discreet shipping and 256 bit security on all orders

Anthony Grech, Australia 

1 Month

I have used Instant Knock out for just over 4 weeks and couldn’t believe the concentration and energy it gave me throughout the day. I had only ever tried powdered fat burners and never really looked twice at the tablet forms, I was very unsure of my purchase but now am glad and cannot rate it more highly.

In only a short amount of time I lost 5+ kg and lost centimeters all round, my muscles feel leaner and my body is definitely more defined since the beginning of using this product.

I do suggest that you do still use the right diet and exercises but using this you don’t want to just stay seated.

Stop thinking, start your weight loss journey right away with Instant Knockout.

Caleb Marasco, USA 

Age: 19

Goals: Gain confidence

Quote Icon I 100% recommend to anyone thinking about buying.


Hi my name is Caleb, I am from the US. I used Instant Knockout for four months. At the beginning I was not confident in myself and not sure if it was possible to lose the gut that I had gained at school.

I started out by exercising everyday. I wasn’t seeing much progress in the beginning so I ended up slowing down on the workouts. I had motivation to keep going and Instant Knockout helped me do so. I took at picture at the end of each month to help me note my progress. This product gave me more energy when I needed it.

With the help of this product, I have so much more confidence in myself and I recommend 100% to anyone thinking about getting it.

I am thinking about ordering more because I want to keep improving. Definitely recommend Instant Knockout!

Lukas, USA 

Age: 18

Goals: To get ripped for college

Quote Icon The idea of being able to cut fat but retain muscles


I was finishing up my final year in high school and i wanted to get shredded for college. I was never a part of any sport teams, i just wanted to be a good looking ripped guy on campus.

I was searching through many of my local stores and researching online many fat burner supplements, that’s when I came across instant knockout and the great reviews and testimonials it had. I liked that it has natural ingredients and I can see each individual ingredient, unlike most of the other fat burners.

The idea of being able to cut fat but retain muscles sounded promising to me and so i thought it was the best choice for me. I worked out regularly six days a week for 2 hrs each day, and hour of cardio an hour of weightlifting. I kept a very good diet that was full of protein and vitamins and in the end after taking instant knockout for 3 months these are my results.

If you work hard and stick to the instructions instant knockout provides you, it will work! Anyone can use it not just athletic young people.

Katie, UK 

Goals: Lose weight after pregnancy

Quote Icon Someone took a photo of me, and I recoiled in horror


When I was younger I didn’t care about fitness and my main hobby was binge eating.

5 months after I had my first baby someone took a photo of me, and I recoiled in horror.

How had I not noticed that I had gained so much weight?! I stepped on the scales and at a small 5ft3in, I weighed nearly 200lbs! I started exercising and reduced my calories and went on to have another baby 5 months ago.

Through my second pregnancy I gained 40lbs and once again I was miserable. I lost a few pounds and then suddenly hit that dreaded brick wall, I was eating clean and exercising but the pounds just weren’t shifting, I was devastated.

I tried different types of fat burners, meal replacement shakes and nothing worked. Then my partner, who was cutting at the time, found the instant knockout website.

He ordered it for himself and the weight was dropping off him so I thought I would give it a try, and it is the best thing I could have done.

I feel great, I have more energy to push harder during workouts and finally thanks to instant knockout I have reached my goal weight!

Jordan Space, UK 

Age: 26

Goals: Lose weight!

Quote Icon My advice is to whoever is looking for a fat burner that actually works , then this is guaranteed to do the job.

After 30 Days

So I’ve tried many fat burners in the past and never seen much progress.

I searched and searched online for the best fat burner with the best reviews. Instant knockout kept popping up.

The reviews i read were great and it seemed that these were the number one.

I’ve just finished my 30 day and i can tell you the weight is falling off. I didn’t weigh myself before I started taking them but I did take a before picture. My family and friends started to notice after a couple of weeks which made me feel great.

I would say that this is not a miracle pill, I do like to throw in 3-4 HIIT Sessions in a week. Only 15 minutes. But one thing is for sure and that is these do give you that extra boost of energy and and that full feeling so you don’t snack as much. I am still on my my weight loss journey and I will continue to use Instant Knockout!

Instant Knockout product bottle and box

Order Instant Knockout now...

Instant Knockout product bottle and box Discreet shipping and 256 bit security on all orders

Travis Lord, USA 

Age: 27

Goals: Change lifestyle

Quote Icon You have nothing to lose from this decision except that extra bit of fat


Instant Knockout helped me change my body and gave me the extra boost into a new healthy lifestyle.

Like a lot of people, my main reason I was looking for a fat burner that actually worked was because I wasn’t happy with what I saw in the mirror.

Although I was a athlete growing up, I never had to have the best eating habits because of how active I was.

As I graduate and became less active due to life responsibilities I put on some unwanted weight from not changing my eating habits. Finally I had enough. So I started exercising more and eating healthier but I still couldn’t get to where I wanted until I finally found Instant Knockout.

No, it’s not a “miracle cure all” but it’s probably the next best thing. Add in the fact that it has natural ingredients and it becomes a no brainier choice.

I immediately felt more energy and my appetite was definitely suppressed helping me with my portion control.

Not only did I lose weight and burnt off that stubborn fat. I also saw muscle growth and lifting gains in the gym! Which I unheard of with most fat burners. I will definitely continue using Instant Knockout in my fitness journey!

My advice is to not hesitate and just do it. You have nothing to lose from this decision except that extra bit of fat.

Sabrina Alessandrino, Canada 

Age: 20

Goals: Escape a Plataeu


1 Month

I was very skeptical in trying this product as I have used many other fat burners without any results. I am fairly active, working out six times a week and I was stuck in a place where I was no longer burning any fat or making any progress physically. I gave this a shot as was pleasantly surprised.

I was seeing results in a week! One month in I was so pleased with the results. BEST PRODUCT EVER!

I think that everyone should try this product. It is worth every penny, and the company is willing to give you your money back if it doesn’t work for you which is great. This product is amazing and it deserves to be given a chance!

Courtney Moores, Canada 

Age: 32

Quote Icon There is no such thing as a magic pill, but IKO gives your body what it needs to take fat loss to the next level.


I started my journey working out by myself at a whopping 237lbs. Changed my diet completely and started strictly working out. A hard, strict year later, I was down 70 lbs, to 167, and at a plateau. I was getting down on myself, not being able to take it to the next level.

I considered many options and settled on giving Instant Knockout a try. Took my before picture, not really believing in the product, as this isn’t the first one I had tried like it.

My first day taking Instant Knockout, I could feel the effect on my metabolism.
I began sweating more (which I liked because I knew it was working) especially in the gym (which is where you are supposed to sweat). That was the only side affect that I experienced. I certainly wouldn’t call it negative.

Skip ahead 90 days, still on the strict diet, but definitely allowing for cheat meals, and in the gym 5 days a week (I would go 7 if I could, because of the endorphins) I’m down 29lbs.

I definitely couldn’t have gotten over the plateau without that extra kick given by Instant Knockout. My diet and workout regiment didn’t change, the only thing that did was adding the Instant Knockout, and is just what my body needed.

Jeremy, USA 

Goals: Shred without side-effects

Quote Icon I felt a clean surge of energy through-out the day


I’ve always been very athletic, I played football in college and now I’m in the military and continue to work out and eat well.

Each year I do a bulk and cutting cycle, I usually bulk in the winter months and then shred down and get ripped for summer. This year I made a lot of muscle gains, as well as putting on extra fat that I didn’t like.

I’ve tried different fat burners over the years, most of them either didn’t do much or gave me side-effects, like a jittery feeling or made me feel down and depressed.

With Instant Knockout I felt great, I felt a clean surge of energy through-out the day and on most gym days I didn’t even need to take my normal pre workout supplement.

When I’m doing a cutting cycle, I reduce my carbs and fat, this means I’m usually hungry and low on energy. With Instant Knockout it took some of the cravings away and gave me that energy I need to get through the day.

I’ve lost 10lbs of fat, I feel great, this has been my best cutting cycle yet.

Alex Grandos, USA 

Age: 36

Goals: Support HIIT Training

Quote Icon dramatically increased my "pain threshold"


By the way, let me introduce myself: My name is Alex Granados, I just turned 36 and I’m from Atlanta, USA.

This supplement is super effective to increase strength and to define your body. But to get the most out of it, use it with intense exercise routines.

Now, I love the intense exercise routines: They are short and it allows me to burn fat and define myself, you can get very tired very quickly.

You literally feel like you’re going to die of fatigue. I know because that’s how I felt when I performed them before taking this supplement.

Now the story is different.The routines I enjoy most are circuit training and when I do not have much time available, a simple Tabata routine (4 minutes of extreme exercise).

These are the types of intense exercise with which I have obtained better results, but at the same time, I have felt the most exhausted.

That’s why I used to do them eventually and NOT with “much desire” since I knew what was going to happen each workout. This is where Instant knock out changed the way I exercised.

The # 1 benefit I noticed when I started using knock was that it dramatically increased my “pain threshold”: that is, my level of tolerance to exhaustion caused by these routines.

If I used to feel tired a 100% after a round, now I feel tired 60-70% … And let me tell you, this new percentage really makes the difference and most importantly defining my body is the best fat burner, no effects Side effects without headache, amazing product.

After my first bottle of knock I noticed an increase in my definition of muscle, burning the fat would increase for me as well as my energy levels during the day (and not only when I’m exercising in the gym)

Instant Knockout product bottle and box

Order Instant Knockout now...

Instant Knockout product bottle and box Discreet shipping and 256 bit security on all orders

Monica Gomes, UK 

Age: 37

Goals: Lose weight, gain confidence

Quote Icon From 67.7kg (size 12) to 56kg (size 8)

3 Months

I found out about Instant Knockout after searching for the best product to help me lose weight, and decided to give a go after trying so many other products with no results. This product is amazing and really works I already lost 11kg since October.

I have more energy all day and I workout much more in the gym. I always use gym in the afternoon after work and before was very hard to make myself go to gym as I feel very tired.

With Instant Knockout I go to gym and really workout. I could see myself losing weight every day.

I do recommend this product to everyone but especially to all the women who already spend a lot of money on other products and didn’t see any results. Instant Knockout is worth every penny.

I’m really amazed with it this why I decided that now after 3 months was time to share my goals with other people.

First picture was before start Instant Knockout and then after a month I took other picture to see the results , the last pictures is how I’m now. I’m very happy and with more confidence. I pass from 67.7kg (size 12) to 56kg (size 8)

Thank you so much to Instant Knockout for helping recover my shape and self esteem again!

Jennifer Sheridan, USA 

Age: 43

Goals: Tone up after C section

Quote Icon If you're thinking about trying it, just go for it. It won't make you feel weird. The only thing I felt was GOOD.


I am finishing up my first month of Instant Knockout and all I can say is “WOW!”. As a mom who had a C-section and then later an abdominal hysterectomy, my mid-section was my biggest concern so I wanted to target that for this first month just to see what happened.

What happened was my stomach got significantly less “puffy” and bloated looking and I lost 7.5 lbs. My fitness journey is far from over, but Instant Knockout has given me what I needed both physically and mentally to get it jump-started in a huge way.

I have tried several fat burners in the past, all which left me with a jittery feeling because I am very caffeine-sensitive. The first thing I noticed about Knockout was that I didn’t feel that way at all. I just had a calm, clean sort of energy that made me want to work out, but not just jump up out of my seat, if that makes sense.

I won’t claim this to be a miracle pill on its own. I cleaned up my diet with the exception of one cheat meal per week (cheeseburger/fries..yummy!) and started exercising at home. I don’t currently use a gym. I can’t wait to see my results after another month on Instant Knockout!

Karol-ann, Canada 

Age: 20

Goals: Cut Down

Month 1
Month 2
With IKO

Hi , my name is Karol-ann and before i started taking this product i was 135 pounds. I took this product for only 2 months and with a bit of dedication I lost 15 pounds.I am
so happy with the results and i have more energy and feel better then ever.

I would really recommend this product , because with exercise , a good eating plan , motivation and Instant Knockout you will have the physique that you want.

Jordan, USA 

Goals: Lose baby weight

Quote Icon Changed my life and confidence!


After I had my son, it was hard to accept that my body had changed and no longer burned fat as quick as it did before.

I was eating right and exercising 5 times a week and not seeing any results. I decided to incorporate a fat burner into my routine. After lots of research and trial and error pills, I found Knockout.

Not only did I have energy all day long, but I was finally burning off that stubborn fat I had been carrying around. These results are the 2 months of Knockout Product taken regularly as instructed – diet was mostly clean, few slip ups and consistent 5 days working out.

I experienced no jitters or crash with Knockout and my results came so quickly. I work out as soon as I wake up so taking my Knockout before hitting the gym helps me get through those brutal workouts.

The product has safe ingredients that are insanely effective. I’m so thankful for a product that not only works but helps me have the energy to stay fit and be an active mom as well.

Thank you Knockout Team, you have truly changed my life and confidence!

Dustin Zimmer, Canada 

Age: 29

Goals: Lose Weight

Quote Icon Couldn't ask for a better product.

1 Month
2 Months

I have been trying to lose weight for a couple years now. Seems I just couldn’t do it. When I finally got fed up with nothing working I looked into Instant Knockout.

My results were around 10 lbs dropped in the first month! The second month another 5. But I had an injury leading me to not be able to work out but guess what, still lost some weight.

I am not the most physical guy anymore but am trying to get back in shape. Instant knockout immediately gave me more energy and motivation to get back at it.

I would like to drop another 10 lbs so i will definitely be using Instant Knockout to achieve this goal. My wife has been working out the same as me and doesn’t understand how I lost so much weight. But it is Instant Knockout.

Instant knockout is amazing everyone!! I went to a local supplement dealer because I was hesitant on ordering online and they had nothing that could even touch Instant Knockout. After ordering my first order I have no disagreements with these guys. A must have in my books. Great job guys. I will keep you all posted as the months go by.

Instant Knockout product bottle and box

Order Instant Knockout now...

Instant Knockout product bottle and box Discreet shipping and 256 bit security on all orders

Gavin Richards, UK 

Age: 34

Goals: Keep up with my 2 year old son.

Quote Icon It knocked me out with the results.

1 Month
12 Months

So this was recommended by a friend as I was getting rather down with my weight and wanted to slim down so I could play with my 2 year old son.

I was really tired of being out of breath when playing and keeping up with him. I wanted to be able to take him swimming without being embarrassed taking my top off too.

My friend recommended me Instant Knockout and, wow without sounding too cliché but it knocked me out with the results. I only did the 30 days but will be differently re- buying this product!


What a amazing product, I was 20+ stone and very in fit on pain killers for joint pain out of breath all the time and couldn’t even run after my two year old son.

Then I found Instant Knockout, what a product easy to use safe with very little if no side effects at all 6 months down the line and pow 16t 3lb.

[Update 2]

First trail went so well with Instant Knockout I decided to take advantage of the double box buy. Again was not disappointed WOW, the feeling of losing weight and looking good is so amazing. I can keep up with my sun play without getting out of breath means the world to me and my son. Total weight loss 5st…Yes 5st…in 12 months!

Massive thank you to Instant Knockout but also the team behind Instant Knockout. Thank you to you for the positive comments and great advice. My advice, stick to the instructions and advice given by the experts. If you need help just ask, the guys and girls at Instant Knockout are always happy to help.

Kevin, USA 

Age: 26

Goals: Get back into shape

Quote Icon My fastest weight loss ever


I started working out in the gym right after high school because I did not like how I looked. I weighed 240lbs in the summer of 2007 and dropped 50lbs, hitting 190lbs within a year. At that point I was using Hydroxycut Hardcore.

During my military years, I’ve been going back and forth with my weight, gaining it back while being home in the states and dropping it while deployed.

First deployment (2010) I started off at around 210lbs and by the end of 9 months was around 170lbs and during my second deployment (2012) starting off at 210lbs and ended at 167lbs within 5 months both being on OxyElite.

After getting out of active duty in 2013, I’ve pretty much just let lose until I had my wedding ceremony in October of 2014 which I weighed in at 200lbs. But getting to the main subject, after my wedding I’ve gained my weight back hitting 230lbs.

I’ve tried Instant Knockout on and off a month before, but really wasn’t sticking to a program. With a diet plan and working out 5-times a week (mainly weekdays) I was able to go from 230lbs May 04, 2015 to 188lbs by July 21, 2015 totalling 42lbs in 79 days (my fastest weight loss ever), using Instant Knockout.

Though Hydroxycut & OxyElite gave me that stimulant feeling, I would say Instant Knockout gave me the most energy through-out the day, without feeling the jitters like the other products and giving me enough energy to workout at the end of my day.

Thanks again Instant Knockout!

Josh, USA 

Goals: Lose the soft bits

Quote Icon The results blew me away


I decided 2 months ago I needed to lose some fat. I had spent some time bulking and had gotten softer than I liked. So I started my cut by decreasing my carbs and changing up my workouts and cardio a bit. I lost all energy. I was always tired and cranky and had a difficult time getting into my workouts. If you know me at all, you’d know this is very rare.

The first month went by like this and I lost 4 pounds, dropping from 218 to 214. That’s when I decided to get some help.

After several hours browsing through the masses of fat burners on the market I decided to give Instant Knockout a try.

The results blew me away. My energy was back, I was focused on my goal, and the fat seemed to just disappear. After a month on Instant Knockout I’ve lost another 16 pounds putting me at a lean 198 and ready to start the bulking cycle again.

Tori, USA 

Goals: Drop a boxing weight class

Quote Icon I wasn't sure if this would work


I only bought one bottle at first because, like everything else I had tried, I wasn’t sure if this would work. I did a lot of research before purchasing and saw all the amazing results everyone seemed to be getting, so why not me?

As a former two sport collegiate athlete I found it difficult to stay in shape after sports were no longer an every day part of my life. I recently took up boxing and needed to drop a weight class in order to fight. Before I started instant knockout, I was spending hours in the gym and wasn’t seeing any results. I was always super fit during my seasons.

Once I started taking the pills, I tweaked my diet slightly, staying away from processed food and red meat, and kept my work out routine the same. I see progress after every workout. I have energy all day, sleep better and find it easier to wake up in the morning. I look better but more importantly, I feel better.

These pictures were taken just one month apart, had I known it was going to work as quickly as it did, I would have taken better quality pictures. I’m excited to keep this going!

Joe, UK 

Age: 21

Goals: Shred fat after rugby injury

Quote Icon More energy and made me feel healthier


I went on Instant Knockout for 8 weeks in order to try and shred the last bits of fat before the summer holidays.

Within the first week I noticed that I had much greater energy levels. I no longer needed my pre-workout supplements and I was now reaching PBs in the gym. I also found that with increased energy levels, I was less tired throughout the day after my workouts, and I had more energy to concentrate on my work and revision in the library.

The appetite suppressing effects of Instant Knockout were also able to stop me from snacking on chocolate bars and crisps in between meals during revision time. I did not feel any side effects such as headaches or insomnia which you may get with other fat burner supplements. This was great for me because I was in the middle of my University exams.

Overall I was able to lose around 14 lbs of fat in 8 weeks on Instant Knockout. Other than snacking less on junk in between meals, I didn’t change my diet or up my workout intensity anymore than they were prior to taking the supplement.

Instant Knockout gave me more energy and made me feel healthier and happier in general. I would recommended this supplement to anyone wanting to shred that last bit of fat without compromising their strength or muscle mass.

Instant Knockout product bottle and box

Order Instant Knockout now...

Instant Knockout product bottle and box Discreet shipping and 256 bit security on all orders

Pierre, France 

Age: 24

Goals: Shred fat after bulking

Quote Icon Switching from bulking to shredding


Instant Knockout helped me a lot to switch from bulking to shredding. I used Testofuel + protein + 6 meals a day (+5 workouts / week) to go up to 106kg.

I then had a lot of fat to shred, especially in my stomach. Instant Knockout helped me a lot in that process, I felt like the pills were giving me energy and raised my body temperature a bit so I would sweat more than usual at the gym.

It took me around 1 month and a half to see the results you see on the picture (100kg). I’m not a big fan of cardio anymore so I do weights only (5x a week, working different body parts), I moved my diet to 4 meals a day + protein.

I am very pleased because I didn’t lose muscle in the process of cutting fat. I recommend that product and will keep using it to shred the last bits of fat remaining.

Andy, Belgium 

Age: 24

Goals: Get ripped for summer

Quote Icon I now feel confident with my top off….


I am a young, single guy. Over the last few years I have been partying a lot, eating out and not really taking care of myself.

A few months ago, with summer coming up I decided to get back into shape. I had fat around my belly, love handles and no real muscle. I looked for a fat burner online and came across Instant Knockout, it was exactly what I wanted, strong but completely natural and safe.

Now, 2 months in, I have lost most of my belly fat with Instant Knockout and gained some muscle by working out. I feel great, I can’t wait to party this summer with my friends.

Jay, UK 

Age: 28

Goals: Get a 6 pack

Quote Icon I wanted a body I was proud of...


I had been lifting and working out for about 2 years, I had gained some muscle size but I still had the same amount of fat on my body. No 6 pack and not much definition on my arms and chest.

I searched around for a fat burner, Instant Knockout came up as one of the best rated. I bought a 4 month supply and got the shirt. After a couple of weeks of taking this I had a lot more energy and felt more motivated to work out. I went from going to the gym 2 – 3 times a week, to 4 times per week. When I was in the gym I didn’t burn out as quickly and I felt stronger.

In 3 and a half months I have gained muscle and lost fat. I now feel a lot more confident hitting the pool or beach.

*Disclaimer: All testimonials displayed on this website are 100% genuine. Product results will vary on an individual basis as products are intended for use in conjunction with a diet and exercise regime.

Send us your testimonial

Buy it. Get your amazing new physique. Show us.

We're always delighted to get pictures and videos from people who've used Instant Knockout to rip down to a physique they're really proud of, and want to share it with other people who are trying to decide whether to try it.

If you do want to star on this page, submit a testimonial using the link below;

Submit a testimonial

Just send us:

  • Your 'before' and 'after' photos
  • A short, written testimonial that tells us whether you're a fighter, bodybuilder or just someone who likes to look after himself.
  • If you can do it, a short video (just a minute or so) of you talking about how Instant Knockout worked for you.

If we use your testimonial, we'll reward you for it! All you have to do is:

  • Use Instant Knockout properly (4 capsules per day) for at least one month
  • Send us clear, useable before and after photos
  • Work out regularly and eat a healthy diet

Fake pictures or pictures of other people will not be accepted. We may ask you to prove that it's actually you in the photos and we will check your order details.