Instant Knockout is a fat-burning supplement containing “10 powerful, natural fat burners” helping you “burn your body fat just like the professionals.” We know for a fact that not all ingredients in the formula help burn fat.
However, our research team wanted to give you the facts, so we focused on the benefits of the ingredients, potential side effects, and any relevant research supporting the claims. Then, we gathered the points to give you the bottom line.
Instant Knockout is a fat burner initially to help athletes, specifically boxers and mixed martial arts (MMA) fighters, shed weight quickly and safely.
MMA fighters Diego Sanchez (winner of The Ultimate Fighter Season 1) and John Dodson both use Instant Knockout.
Sanchez used Instant Knockout to cut down to 145lbs, and, after five weeks, he got rid of 25lbs. The company suggests the nutritional supplement can boost metabolic rate and curb appetite, but what does science say?
Nutrients – Green tea has been well-researched and shown to improve weight loss through various pathways, including the effect of EGCG on metabolism. However, we also find it important that there’s evidence it can also help prevent some health issues associated with obesity.
Psychopharmacology – While most people believe you have to take a large dose of caffeine all at once to see results, research shows that smaller amounts taken throughout the day are just as sufficient. And that could mean a reduced risk of side effects associated with stimulants like caffeine.
Nutrition – As for glucomannan – the water-soluble fiber may help with a small amount of weight loss, but not BMI.
This is how much it costs to start on the respective program. We always recommend trying a product before making a large investment.
= Initial product cost is less than $5
= Initial product cost is between $6 and $50
= Initial product cost is between $51 and $150
= Initial product cost is $151 or more
Instant Knockout Manufacturer
Instant Knockout fat burner is developed by Roar Ambition, a London-based supplement company. You can contact the company using the contact form on the official website. There is no phone number to reach a dedicated customer service department.
Parker said: “One of the main things we’ve learned is that quality always wins over quantity. Our customers are mainly men aged 21-30, and educated – they are seeking out the latest ingredients and the best formulas. They are not brand loyal; they will research and shop around to get the best products.
“We specialize in burning fat and supporting testosterone – the two key areas that men are most concerned about, to allow them to build muscle and stay lean. We could have expanded our range but playing to our strength allowed us to create two really strong products. We’re always consulting with athletes and nutritionists and looking at the latest research to ensure we’re using the best ingredients. Our formulas are updated every six – 12 months.”
Scroll below for one of the best products we’ve seen over the last year.
Instant Knockout Ingredients
Instant Knockout fat burner contains ten ingredients, but we focused on what the company states are the Three Core Ingredients.
Green Tea Extract
Green tea extract benefits are well documented. A research study published in the European Journal of Clinical Nutrition gauged the effect of green tea extract on mice with high-fat diets. Researchers observed mice who used green tea extract showed a 27.1% body mass reduction and a 36.6% reduction in abdominal fat. The mice that did not take the green tea extract did not have the same effect.
It’s another ingredient that’s become trendy in recent years among individuals trying to lose weight. Cayenne pepper contains capsaicin; the active component in chili peppers. According to the journal Open Heart, “capsaicin may have important potential for promoting vascular and metabolic health.”
Glucomannan is dietary fiber. BMJ Open suggests glucomannan may curb hunger and promote satiety.
Thermogenics is a word that you have likely heard if you have researched supplements. The word thermogenesis itself means “tending to produce heat.” This is precisely what they do; they increase heat through metabolic stimulation.
Weightlifters use thermogenic supplements to increase metabolism, which increases energy expenditure.
As with any supplement, thermogenic efficacy and safety vary from person to person and supplement to supplement. Before you begin the use of any supplement, it is a good idea to consult your doctor. Instant Knockout is a supplement that attempts to put these thermogenic principles into action.
Instant Knockout Nutrition Facts
Full disclosure is essential in the supplement business. Many frauds on the market try to convince health-conscious people that their formula is the best. Everyone should be aware of and accurately informed about what they are putting into their body.
We outlined what is in the Instant Knockout fat burner above, but it is also essential to know how much each ingredient is present. This helps educated consumers research to make an informed decision.
The packaging states that you should take one capsule four times per day with meals to reach optimum performance. Take the pills with water and do not exceed four capsules per day.
Like every nutritional supplement, you should use Instant Knockout responsibly. You should never take more than four capsules per day. We recommend a physician consultation before beginning any training or supplement regimen.
Instant Knockout for Women
The company is eager to say that the product isn’t intended just for men, despite the masculine marketing: “OK, so you could be forgiven for thinking Instant Knockout is a guys-only formula. But it’s not.
“It’s a highly-powerful fat burner, plain and simple and it doesn’t matter if you’re male or female, it’s designed to help you get rid of your unsightly, unwanted fat.”
What Can You Expect From Instant Knockout?
Instant Knockout’s formula can help you lose weight and obtain the muscle definition that you desire. It seeks to achieve this goal by increasing metabolism.
Human bodies are always burning energy throughout the day. Instant Knockout fat burner can allegedly help you burn fat during everyday activities and more when exercising.
The Role of Exercise
Of course, taking a supplement by itself is never enough. The role of diet and exercise is vital. Instant Knockout offers a workout plan for people who don’t have access to the gym or special equipment. The Instant Knockout website offers some different workout guides for whatever your needs might be.
Instant Knockout guides include:
Ultimate Fat Burning Guide: Part 1
7 Day Workout Plan to Get Ripped
Good Active Rest & Recovery Exercises Between Sets
Greg Jackson Self Defense Training
Greg Jackson: Good MMA Warm-Up Drills & Exercises
Can You Use Other Supplements with Instant Knockout?
According to the official Instant Knockout website, it’s OK to stack most other supplements with Instant Knockout. However, because Instant Knockout already contains 300mg of caffeine per day, the company recommends avoiding other supplements containing stimulants:
“Too much caffeine can lead to several side effects such as jitters, headaches, nausea, and other problems. To avoid discomfort, we don’t recommend other supplements that contain stimulants to be taken with Instant Knockout.”
Instant Knockout Dos and Don’ts
Stay on schedule
Don’t neglect exercise and a good diet
Use for a couple of months
Take late at night
Use Instant Knockout with other supplements containing stimulants
Pros & Cons
Instant Knockout Fat Burner Pros and Cons
90-day money-back guarantee
High levels of caffeine so should not be combined with other sources of the stimulant
Caffeine could adversely affect people who are sensitive to it
Some mild side effects have been reported, but these are unlikely
A money-back guarantee requires a minimum order of a three-month supply
Can only buy it from the manufacturer website or second-hand from eBay, which would be more expensive
Not the most affordable product
Daily dosing (4x a day) could be a lot to keep track of
Not for vegans or vegetarians as it contains gelatin
Instant Knockout Side Effects
Great, fat-burning results do not mean as much if the supplement produces unwanted side effects. Instant Knockout uses all-natural ingredients. However, it is essential to know that even all-natural ingredients can create adverse side effects.
Instant Knockout users have identified some side effects, including:
As always, it is advisable to consult a doctor before taking any supplements.
How Much Does Instant Knockout Cost?
Instant Knockout prices are:
One bottle (one month supply): $59
Two bottles (two month supply): $118
Three bottles (four-month supply): $185
Instant Knockout also comes with a 90-day money-back guarantee. If you are not happy with your results, you can get your money back.
Where to Buy Instant Knockout Fat Burner
While many official retailers don’t stock Instant Knockout, the official website offers free delivery when you order three bottles (plus a bottle for free!), or free delivery to the USA and the UK if you order two bottles.
What Users Are Saying
“Best fat burner I’ve ever had! No jitters or sick feeling! I was able to use them while fasting. Lost 30 lbs in 2 months.”
“I bought this pill after having surgery because I am on strict limitations with exercise for 2 months. I have ave been taking this pill as directed while following a strict eating plan for 2 weeks. I have lost 0 pounds and my energy level has not changed a bit. This is the first pill I have taken that has done nothing to help. For the price of the pill, it is disappointing.”
“Used this product for a month, it unfortunately didn’t work for me. There were times it suppressed my appetite, but they were short-lived. Largely the only effects it had were low level headaches, difficulty sleeping (even when taking the last pill 6 hours ahead of bedtime), and made me feel more anxious. Initially workouts were more energized, but my body must have adapted, eventually adding no additional energy bursts. Bummed it didn’t work well for me as I did quite a bit of research on these various supplements.”
The Bottom Line on Instant Knockout
So, does Instant Knockout have you throwing in the towel on your weight-loss goals? Well, we like that we found some favorable customer comments and that the supplement contains a few natural ingredients, but we have concerns due to the lack of published clinical research supporting the claims. We’re also hesitant because of consumer reports regarding negative side effects and inefficiency.
We’re all for moving toward a healthier life and we know that means living at your healthy weight. However, we also making lifestyle changes can be difficult, but that’s where a clinically-proven program comes into play.
Among the best weight-loss apps we’ve seen is one called Noom. Noom provides users with personalized programs, coaching, informative articles on wellness and eating habits, and so much more to help you change your behaviors and lose weight.
Plus, Dietspotlight readers can try Noom as part of a free trial offer for a limited time – no strings attached.