Instant Knockout Reviews: Ingredients, Side effects, Risk & how to buy it

Last Updated on August 25, 2022Written by

We take a look at this product ideal for both professional athletes and lay people who are fond of exercising. Instant Knockout fat burner is a supplement that causes your body to store less fat due to its metabolism boosting properties. Any product that can speed up your body’s process to use up your food as energy rather than storing the food as fat is worth buying. 

Instant knockout is the energy-promoting supplement that can help you; loose the unhealthy weight, keep your cholesterol levels at healthy levels, while boosting your body’s insulin sensitivity respectively.

This diet supplement uses only the natural ingredients to ensure the product is safe for consumption while giving customers what they expect from it, lose weight

What Is Instant Knockout

Instant Knockout is a fat burner and energy booster which build a more defined and stronger muscle with a ripped appearance. The product has had great reports from men and women alike who used it. 

More importantly, this is not a miracle pill that you swallow and go on eating all the junk as you wish and still lose weight. Instant knockout is a ‘training aid” manufactured to accelerate your weight loss goal while giving you more defined abs, arms, etc.  

This means that Instant Knockout should be used by people with a systematic fat burning focused workouts and frequent exercise. 

Rarely, people who consumed Instant Knockout without exercising did lose some weight, just Not optimally. This could have been the case because such people ate the right food to supplement and complement the pill. NOBODY can lose weight without eating healthier and less-dense diets. 

Instant Knockout history

This weight loss supplement was developed for athletes like pro boxers and mixed martial arts (MMA) fighters to help them prepare for their fight easily. 

As such world renowned MMA fighters like Diego Sanchez have only positive results for this products and how it helped him become the lightest he had ever been in his weight which assisted him win in his fights. 

Moreover, a well-known professional coach for Mixed Martial Arts (MMA) in America reported that his trainees use Instant Knockout during training and he is seeing great results first hand.  

The triple Action formula of Instant Knockout 

The supplement has three major function which makes it stand out from most supplements; 

Boost the body’s metabolism

Having a sharp metabolism sheds off fat, period. Instant knockout has ingredients that enhance metabolism to ensure the body continues to burn fat even in a resting state. 

Reduction of hunger 

One of the problems and challenges of restricted diets are carvings and hunger. These two problems can affect the weight loss progress as people are more likely to overeat when they are too starved. 

 Instant knockout is meant to be consumed in-between meals to help reduces the hunger pangs and the craving of unhealthy foods. 

Energy booster 

Athletes use up a lot of their energy during their workouts and getting a source of energy to supplement the limited and restricted diets just come in handy.  That’s why instant knockout is packed with a lot of energy to ensure consumers can carry on working out as effective as possible. 

instant knockout

Instant Knockout Ingredients

Only the natural product ingredients were used for this supplement. Apart from fighting fat, instant knockout also helps your body to prevent accumulating fat proactively. 

There are 10 different natural ingredients in the supplement in which 3 are the core ones; 

  • Green tea extract
  • Cayenne pepper seeds
  • Glucomannan

Green Tea Extract

The catechins in the green tea extract act as an effective energy stimulation due to its bioactive polyphenols properties. Likewise, green tea contains caffeine, an eminent stimulant with fat-burning properties that also enhance performance when working out exercise.

The caffeine in the green tea also speed up the metabolism while fighting fatigue and exhaustion which is great in assisting you lose weight. 

Moreover, the green tea extract is a great antioxidant that help detoxify the body systems and thus ensuring that the burning and elimination of body fat is facilitated. However, there are conflicting data on the belief that consumption of green tea can reduce your appetite and thus there is inconclusive data to support this notion. 

Cayenne Pepper Seeds

The capsaicin in the cayenne pepper seed increase the metabolism through thermogenesis which help boost fat loss while reducing your appetite. This active ingredient also gives energy and good health because of its richness in vitamins A, B6 and C. Metabolism is also increased by cayenne pepper seeds which further encourage the body to burn more fat

Literature confirms that consumption of peppers with every meal makes you feel full and thus reduce food craving and appetite.

Another study showed that peppers consumption can increase your metabolic rate and thus speed up digestion and absorption process. This further ensure your body uses converts nutrients into energy instead of storing your nutrients as fat. 

Additionally, the spicy and hot taste in the peppers is said to aid in calories burning because these hot properties increases your temperature which burns more calories. So, the addition of this active ingredient is a good choice.


This is a dietary fiber found in the konjac root. This active ingredient has an appetite suppressing and food cravings properties which prevent users from overeating and help speed up weight loss. 

Moreover, this ingredient’s ability to absorb liquid and convert it into gel contributes highly on weight loss ensuring that you get as much soluble fiber as possible. This means that glucomannan makes you feel full for longer to reduce the amount of food you eat. Several studies has shown that consuming this ingredient can significantly help you lose weight 

Other Ingredients

There are 7 other ingredients used to make Instant Knockout. These also contribute to making this supplement of the best in the market. 

Caffeine Anhydrous

Getting into a strict diet have a way of depressing people and weighing them down. That’s why the product has caffeine anhydrous to improve user’s mood, strengthen and energize them as well as oxidizing their body fat. 

The caffeine anhydrous in Instant knockout will ensure that clients are able to have their workouts with ease. This is so because this ingredient reduce fatigue and enhance concentration and cognitive abilities. 

Vitamin B6

Amino acids are well-absorbed through the help of Vitamin B6. This is significant because the maintenance muscle during dieting is such an imperative goal as the body is aimed at burning fat. 

Moreover, this vitamin creates a good environment that makes the body respond well to all the other ingredients respectively. Vitamin B6 also boost your metabolism and thus burn more fat than storing them.

Vitamin B12

This is a great immune system booster, especially during the cutting phase. After every meal, those taking Instant knockout feel energized feel stronger even though they are on a deficit diet. 

Other benefits of vitamin B6 its ability to; improve

digestion of carbohydrates, maximizing the synthesis of protein while increasing the fatty acids breakdown. 

GTF chromium

When the body has excess carbohydrates, it uses the amount it needs and the rest is converted to fats. As such people may eat less fat but more carbs but end up with too much fat in their bodies due to this fat conversion tendency. 

That’s where this trace element GTF Chromium comes into play. This ingredient regulates the sugar levels in the body by ensuring the body stores just enough carbohydrates in the body. In essence, this ingredient alleviates excess carbohydrates that become body fat.


Zinc helps maintain a healthy physique by increasing protein synthesis through boosting testosterone. This means that the body will build more muscle mass which directly increase the metabolism. The body process and manage carbohydrates easily through this ingredient resulting in fueling up the body especially during workouts.


Piperine, is a black pepper extract that accelerate the process of weight loss in many ways. This ingredient is responsible for getting the resting metabolic rate of your muscle activated through thermogenesis. This means that Piperine bio-actively increase calorie burn by heating up the body.

It is important to remember that a calorie deficit is the only way in order for the body fat to be properly utilized. Piperine also increase how well other ingredients work and the process is known as a bio-enhancer. 

Green Coffee Extract (bean)

The fat-dissolving action in this ingredient makes it a highly popular ingredient in metabolism support supplements. This beans are used unroasted to preserve chlorogenic acid which is highly sensitive to heat. 

The green coffee extract can also;

  • Reduce the levels of cholesterol
  • Appetite control
  • General good health boosting 
  • Ensures that internal functions are supported

Green coffee beans are also known to reduce stubborn and persistent abdominal fat on top of weight reduction aid. 

Abdominal Fat and Instant Knockout

Abdominal fat is one of the most-stubborn and hard to shift fat compared to most parts of your body. This is because the higher amounts of fat cells on the belly inhibit lipolysis (process of breaking down fat). Good news is, Instant Knockout can gradually eliminate the belly fat. 

For optimal and fast results users will need to do abs workout and adopt habits that do not increase chances of gaining fat belly e.g. avoiding sugary foods, minimize alcohol use, stop smoking, etc. 

Instant Knockout Fat Burner Benefits

Users of Instant Knockout combined with systematic exercises were seen to have lower levels of body fat manifesting through;

  • Shoulders that are ripped. 
  • Well-defined or shaped muscles 
  • Arms that are leaner and stronger 
  • Well-defined legs
  • Abdominal muscles with visible six-pack
  • More firm buttocks

Pros of instant Knockout

Several studies concluded that most of the ingredients used to make instant knockout can burn fat, build your muscles as well as boosting users with energy. More importantly, this product encourages people to exercise constantly and eat a balanced and less-dense diet which has even more benefits. 

Thus, this product is a real supplement to complement your diet and workout. These are realistic goals and they require commitment and discipline like any other goal in life. Losing weight is work, and the more work you put, the better the results, there are NO MIRACLES.

Additionally, this product is safe as it is FDA approved and the ingredients used are not reported as unsafe by FDA like; aconite, chaparral, caffeine powder, comfrey, etc. other pros of instant knockout include;

  • Combination of 10 (ingredients) that have fat-fighting properties in one pill
  • Made from all natural extracts effective for weight loss.
  • Conclusive research backing the active ingredients on efficacy.
  •  Dosages are high-potency.
  • Appetite suppressants.
  • Instant knockout does not have any proprietary blends.
  • The manufacturer is the only one selling the product, so, safety cannot be manipulated or compromised. 
  • When purchasing, you can have a peace of mind because you have a guarantee for money back if you are not satisfied. 

Cons of instant Knockout

Although this product is scientifically backed, there are some few cons which can limit those who want to use it or even prevent them from accessing it;

  • The product is too expensive 
  • The product did not consider vegetarians during manufacture. 
  • This product is ONLY available through the manufacturer, which means you need to wait until it is shipped to you after purchase. For other countries, that could take forever. 

Instant Knockout efficacy 

Losing weight is not as easy as gaining it. It takes more effort and dedication to trim those fat down.  Sadly, there comes a time in a trainer’s life where they reach a peak to a point where exercising does not make them lose weight anymore. That is a very daunting and tiresome experience.  

Luckily, instant knockout is designed to prevent tiresome workout with no tangible results. And users are guaranteed to achieve their goals soon enough. 

Adopting a healthy lifestyle cannot be emphasized enough in order to have a vitality and energy brimming body. People gain weight due to the imbalance between food intake and energy expenditure where people consume more food than their body use. 

One of the most effective ways to lose weight is to ensure the imbalance is such that the body is using more energy through workouts than taking in healthy food. Achieving that and coupling it with taking Instant Knockout supplement will sure bring tangible results, fast. 

Scientific studies on Instant knockout

The struggle with obesity is a global truth and people go to such great lengths to fight obesity. Recently, people are opting for products that are herbal and naturally found and they are regarded safer. 

Studies have shown that fat burners are not all that safe despite their abilities to boost metabolism for weight loss. 

This is because some of the ingredients used to make diet supplements have adverse effects which could cause severe hepatotoxicity (liver failure). 

More importantly, the greet tea extract called catechin has been shown in scientific studies to be associated with liver toxicity. The study showed that human who consume diet supplements containing catechin were more likely to have liver problems. 

However, more studies support that green tea does have an effect of weight loss and appetite suppressant if complemented with exercise. 

How is Instant Knockout taken?

Instant Knockout contains 120 x 750 mg red capsules on every bottle. You are supposed to take one capsule four times a day. These capsules must be spread apart to ensure the pill woks throughout the day.

However, the last pill of the day need to be taken a little early because the supplement has caffeine and those can cause insomnia. 

Precautions for using Instant Knockout

Please read through the ingredients to check if you are not allergic to any of the ingredients used for your safety. Do not use this product if you are allergic to any ingredients. Moreover, people with pre-existing health conditions MUST consult with their physicians before taking this supplement to ensure their medication does not contraindicate with this natural product. 

Moreover, people with insomnia might not benefit from this product as it has a lot caffeine which could worsen their sleeplessness. If you feel sick after taking the supplement, you might consider reducing the dose and monitor yourself. You will need to stop using the product if sickness persists after reducing the dose. 

Pregnant and breastfeeding mother should not use this product as it may be harmful to the baby. When you are pregnant, you won’t need vigorous exercises and instant knockout is meant for professional and non-professional athletes.  

Health Risks of using Instant Knockout

Users can have the peace of mind using this product because it was manufactured in facilities certified by cGMP and FDA in the USA. It is important to choose products that are certified by these bodies because cGMP and FDA uphold the highest standards and they do not compromise on quality and safety standards. 

Furthermore, only the finest natural ingredients were carefully researched and selected to create an effective fat-burning supplement that suppresses appetite without compromising and reducing your energy levels.  Also, there have not been reports of serious harm caused by using this supplement. 

Even more, this product is available over-the-counter without any doctor’s prescription. On the other hand, patients with some pre-existing conditions MUST consult with their doctors before taking this supplements to ensure that the supplement don’t interfere with their treatment.

Instant Knockout side effects

Although the supplement is made up of natural ingredients, some people may be allergic to some of them. Caffeine is one good example. People who are oversensitive to caffeine could suffer from anxiety, sleeplessness, high blood pressure, palpitations, etc. Thus, such people will need to consult their doctor before using the product. 

Moreover, the unroasted beans are known to cause restlessness, headaches, GIT disorder, drowsiness, bad temper, anxiety, restlessness, etc. If consumers begin to present with these symptoms it means they will need to discontinue the product because ultimately they must continue to lead healthier lives that do not endanger them or threaten their lives in any way. 

Consequently, clients must align to the recommended dosages to ensure the product works fine. Overdosing does not speed up the expected results, it is just harmful. And different people will react differently to similar products. It is imperative for clients to opt for products that agree with their health. 

Drug interactions

This product has a lot of caffeine, and thus reducing other intake will be advisable for people who usually drink few cups of coffee on a daily basis. Too much consumption of caffeine is associated with palpitation, jittering, increased heartbeat and insomnia. Moreover, the ingredients containing caffeine used in this product;

  • Green tea
  • Caffeine anhydrous 
  • Green coffee bean

Our statement on Instant Knockout Fat Burner

This supplement is effective and efficient for athletics who regularly workout whether professional or personal. The product is made from naturally found ingredients which means that it is safe for consumption with no reports of adverse or severe side effects. 

Moreover, consumers need to be strictly on a well-balanced and deficit diet as well for quick tangible results. Instant knockout alone cannot make you lose weight, and as such diet should play a big role with weight loss. Therefore, there should be three factors enabling you to lose weight fast in this regard;

  • Low calorie and nutritional diet
  • Constant exercise, moderate to vigorous
  • Consumption of instant knockout daily

These should be done simultaneously. Furthermore, it is more beneficial to order the product from the main site to enjoy special prices on bulk buying and also avoid buying fake product which could be detrimental to your health. 

Even more, people with pre-existing conditions MUST consult their doctor before taking the supplement to ensure there are no contraindication. Instant knockout promotes exercise and good eating habits, and that one good reason to decide to use this product. 

Instant Knockout reviews and testimonials

There are a lot of great results and positive reviews on this product with clients from different countries having significant change on their weight in their before and after shots. 

  1. After stopping to smoke and embarking on healthy eating and working out to lose weight this man who was once obese noticed he was losing the fat and muscle which was frustrating for him. When he heard of instant knockout, he gave it his best shot, and after 3 and a half months he is excited to report that he is building more muscle, while losing the unhealthy fat. 
  2. She struggled with mild insomnia few days after taking this instant knockout but after few days her body got used to it. The product has helped her stop over-eating, improved her workout performance and provided her with increased energy. She maintained a healthy eating pattern and within just two weeks she was able to see the difference in her weight. She believed instant knockout transformed her life from regular girl to bikini babe! 
  3. He noticed his metabolic rate change after regular consumption of instant knockout. He can vouch for this product because he has tried too many fat-burners and none of them can compare with instant knockout.
  4. Her biggest challenge with trying to lose weight was lack of energy which let to weight-loss goal failure until she started using instant knockout. She decided to use 2 pills per day instead of four pills and still saw the great results as she coupled this supplement with exercise and diet. 
  5. they felt it kick in 20-30 minutes after swallowing the pill. The client lost weight as expected.  
  6. The product helped him lose weight coupled with vigorous workout and he proclaims he will buy another bottle. 
  7. They have been losing weight and they have decided to order more bottles because they love the product.
  8. Complained on how ineffective the product has been for him and his wife. He did the exercises as ordered and took the pills for 3 months. But there is no mention of him getting into a low-carb diet. Thus, it is unclear whether the product did not work or the couple was not eating well to complement the pills.
  9. Despite eating healthy and working out, this client did not see any result after using this product. Their weight did not change at all. 
  10. One reviewer was annoyed that the packaging highlighted that instant knockout must be combined with exercise and a reduced diet. This is one person who is looking for a miracle pill, and that miracle does not exist. 

Moreover, instant knockout has received about 2 starts rating on Alpha XR. Also, gave it five stars on effectiveness, four and half stars; for user reviews, price and ingredients respectively. Most reviews are generally in favor of this supplement, giving it more than four stars, and that is good. 

There are so many more positive testimonials on this product especially on their main website. But, remember! Every story is different, and what works for me might not work for you. There is always a chance, so when deciding to try this have an open mind as the results could be positive or negative and that is the risk you are going to take.

Purchasing Price of Instant Knockout 

All customers have the peace of mind of knowing that they can claim back their money within a 90-day period from the day of purchase. This ensures that customers who are not satisfied with the product get their money back. 

The manufacturers prefer that customer buy their product from them by ordering it online. The advantages of ordering from the product site exposes customers to the most amazing special prices especially for those buying in bulk. 

  1.  A month supply of 1 pack = $59.00
  2. A 2-month supply = $118.00 for this one the product is shipped free of charge ONLY to the USA and the UK residents. 
  3. For the 4 months’ supply where there is three packs and clients get 1 more free pack = $185.00

Moreover, all clients, regardless of the quantity of their purchase have over 3 months’ chance of claiming back their money in cases where they are not satisfied with the product. 

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Frequently Asked Questions (FAQs)

How much weight can you lose with instant knockout?

How much weight you can lose by using instant knockout depends on how long you use it complemented by your diet and exercise routine. You can expect to lose around 10 lbs. after 10 days. However, professional sportsmen can surpass this figure by a huge margin.

Is instant knockout safe?

Instant knockout uses an all-natural ingredient formula. With this, it should be safe for most people. Even so, a few users reported mild side effects as a result of the caffeine included in the formula.

How much caffeine is in instant knockout?

Instant knockout uses 300mg of caffeine. Caffeine’s safe margin is 400mg per dose. This amount should, therefore, be safe with most users without any visible side effects.

Can I take instant knockout while fasting?

Yes, since Instant Knockout is an appetite suppressant, you can take it while fasting. This will help boost your metabolism, and make you lose even more weight.


All diet supplements must be combined with exercise and a healthy low calorie diet. A diet pill is meant to enhance your exercise and diet plan and any pill preaching messages contrary to this effect is wrong. 

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