Modern life has made it harder to lose weight. That is because you need to maintain a calorie deficit to shed fat and keep it off. But it is not always practical to make low-calorie nutritious meals each time. As a result, you end up eating junk food and messing up your diet.
Fortunately, a good meal replacement shake can help you to make quick and nutritious meals whenever you want. This article reviews Instant Knockout Complete a calorie-controlled, premium meal replacement shake. So, keep reading to find out more about this meal shake and whether or not you should invest in it.

What is Instant Knockout Complete?

- Instant Knockout Complete is a meal replacement shake formulated to assist your weight loss journey while meeting your nutritional requirements.
- It contains 35g of protein, 26 essential nutrients, and just 400 calories per serving, which allows you to maintain a calorie deficit without missing out on nutrition.
- Though the Instant Knockout range was initially developed for MMA fighters to help them achieve their peak physique, it soon became popular among the masses due to its cutting-edge formula and impressive results.
- The product comes in an appetizing vanilla flavor and does not contain any chemical nasties or animal derivates.
- Plus, it is manufactured in FDA-approved facilities that follow cGMP guidelines.
Visit here to discover how taking Instant Knockout Complete can provide nourishment and aid in weight loss.
How Does It Work?
Provides Adequate Protein
People often believe that protein supplements are just for bodybuilders. However, it has been found that many adults don’t meet their daily protein requirements. People who follow a plant-based diet are at an even higher risk of protein deficiency as most plant-based foods don’t contain all 9 essential branched-chain amino acids and are thus considered incomplete proteins.
But this Instant Knockout Complete Meal Shake contains high-quality, plant-based protein that contains all 9 essential amino acids in adequate amounts that are required to make a complete protein.
Slow-Release Carbohydrates Provide Steady Energy
Simple carbohydrates are quickly digested and lead to a sharp rise in blood glucose levels, causing you to feel hungry sooner.
But this nutrient-rich meal replacement shake contains complex carbohydrates that take longer to digest. It contains ingredients and compounds that are low in glycemic index and raises blood sugar levels slowly so that your energy levels stay consistent throughout the day. They also help you stay full for a long time and control your appetite.
Micronutrients Optimize Bodily Functions
It contains all essential nutrients, which are essential for the proper functioning of the body and overall well-being. These micronutrients are important for muscle recovery, optimizing workout performance, and immunity. They also help fight fatigue and prevent mood swings, which are common problems during weight loss. Additionally, these nutrients play a critical role in metabolism and providing cellular energy.
Natural Ingredients Used in Instant Knockout Complete
1. Plant-Based Protein

It contains soy and pea protein isolates, both of which are excellent sources of protein as they contain all 9 essential amino acids that cannot be produced by the body. Moreover, they don’t have a chalky texture like other plant proteins, such as hemp. Instead, they have a smooth texture and mix well in water.
- Soy protein is isolated from soybeans. Not only is it rich in essential amino acids, but the amounts are comparable to that of animal proteins. Soy protein helps improve heart health by reducing bad cholesterol and triglyceride levels. It also helps regulate blood sugar levels and has anticancer effects.
- Pea protein is generally extracted from yellow split peas. It helps reduce blood pressure, boosts metabolism, improves bone density, and promotes feelings of satiety. Additionally, it is hypoallergenic and easy to digest.
A double-blind, placebo-controlled clinical trial was conducted on 161 men to study the effect of pea protein on muscle gains compared to whey protein. The volunteers were either given 25g of pea protein, whey protein, or a placebo daily during a 12-week period during which they underwent resistance training. Their muscle thickness and strength were measured using ultrasonography and isokinetic dynamometer respectively. The study showed that pea protein helped improve muscle thickness and strength more than placebo and its effect was comparable to that of whey protein [1].
2. Medium-Chain Triglycerides

Medium-chain triglycerides (MCTs) are healthy saturated fatty acids found in coconut oil.
- MCTs are commonly used in dietary supplements as they offer numerous health benefits, such as boosting metabolic rate, reducing calorie intake, and alleviating mood.
- They promote fat oxidation and help convert stored fat into energy through the process of lipolysis.
- They help improve neurological functions by increasing the production of ketones in the body, which are a more effective source of energy for the brain than glucose.
- MCTs have excellent antioxidant properties and can help reduce oxidation.
- They improve the absorption of fat-soluble vitamins, help in weight management, and improve gut health.
- Additionally, they help boost endurance by reducing post-workout lactate production.
A clinical trial was conducted to compare the satiating properties of MCT oil to coconut oil and a placebo. The volunteers were given a breakfast smoothie containing either MCT oil, coconut oil, or vegetable oil (placebo) on three different trial days. Their appetite was assessed through visual analog scales. Three hours after breakfast, they were given a meal of preselected sandwiches, and their energy intake was evaluated. The study showed that MCT oil helped reduce food intake better than coconut oil and control oil [2].
3. Golden FlaxSeed

- Flaxseeds are packed with omega-3 fatty acids that help improve cardiovascular health by regulating blood sugar and blood cholesterol levels.
- They improve digestive health and help in weight management by reducing appetite and cravings.
- Omega-3 fatty acids are an important constituent of the cell membrane and are essential for maintaining healthy skin.
- Additionally, they are rich in lignans, a phenolic compound known to reduce the risk of cancer and heart disease.
A systemic review and meta-analysis of 45 randomized clinical trials were conducted to analyze the effect of flaxseed on body composition. The quality of these articles was evaluated through the Jaded scale. The meta-analysis suggested that flaxseed supplementation had a positive effect on BMI, body weight, and waist circumference, and is a good choice for improving body weight composition [3].
4. Chia Seed

- Chia seeds are naturally low in calories and are a great source of proteins, dietary fiber, essential fatty acids, and several micronutrients.
- They are powerful antioxidants that reduce cell damage and have an anti-aging effect.
- Additionally, they help with weight management by improving insulin resistance and reducing appetite.
A randomized, placebo-controlled clinical trial was conducted on 24 healthy volunteers to study the effect of chia seed on satiety. The volunteers were either given plain yogurt, yogurt with 7g of chia seeds, or yogurt with 14g of chia seeds as a mid-morning snack on different trial days. Their sensory outcomes were measured through their visual analog scale scores. They were then served their lunch and their energy intake was measured. The study showed that chia seeds helped improve satiety among healthy individuals [4].
5. Oats Flour

- Oats are great sources of complex carbohydrates that keep you full for longer.
- They are a good source of healthy fats and both soluble and insoluble fiber.
- They help improve digestive health, reduce cholesterol, and help with weight loss.
- They have a low glycemic index and raise your blood glucose levels gradually, which is essential for sustained energy levels throughout the day.
- Oats contain avenanthramides, an antioxidant that is exclusively found in oats. Avenanthramides help improve blood circulation, reduce inflammation, improve gut health, and have strong antiproliferative properties.
A systemic review and meta-analysis of 103 randomized clinical trials were conducted to study how oat β-glucan affects blood glucose and insulin sensitivity. The studies included controlled clinical trials wherein the participants were given oat β-glucan containing test meal and the results were compared to a control meal containing a different type of carbohydrate. The meta-analysis suggested that β-glucan helped reduce blood glucose levels and regulated insulin levels. This was dependent on the dosage and molecular weight of β-glucan [5].
6. Organic Brown Rice

- Brown rice is a great source of fiber and is naturally gluten-free.
- It contains several amino acids, such as leucine, valine, and methionine, which provide energy to your muscle tissues and boost athletic performance.
- Brown rice has been shown to reduce belly fat and control hunger.
- It contains phytates, which help reduce inflammation and have neuroprotective properties.
- In addition, it is high in magnesium, which helps improve heart health by reducing arterial stiffness.
A randomized clinical trial was conducted on 40 overweight or obese female volunteers to evaluate the effect of brown rice on cardiovascular health and inflammation. The volunteers were divided into Group 1 and Group 2 and were given brown rice and white rice respectively for 2 months. This was followed by a 2-week washout period. The treatments were then switched for both groups for 6 weeks. After both interventions, it was found that brown rice helped reduce BMI, belly fat, weight, blood pressure, and inflammation [6].
Benefits
Below are the many health benefits of including Instant Knockout Complete in your diet.
- Promotes Weight Loss
It helps reduce your calorie intake and keeps you full for longer periods of time. This allows you to shed excess fat and keep it off.
- Helps Preserve Muscles
It helps you fulfill your daily protein requirements, which is essential to preserve your muscle mass. Protein also plays a vital role in the production of various hormones and enzymes in the body. - Helps Maintain Energy Levels
It helps fuel you throughout the day and helps prevent energy slumps during the day, as follows a controlled energy release mechanism. - High in Healthy Fats
It contains essential fatty acids that are required for improving cardiovascular health, neurological functions, and vision. They also help reduce inflammation and improve skin health. - Packed with 26 Micronutrients
It contains all essential vitamins and minerals so that you can have nutritionally complete meals without going overboard with calories. - Quick and Easy
It saves you a lot of time as you don’t have to spend a lot of time cooking and cleaning up afterward. Plus, you can take it on the go and enjoy healthy meals anytime, anywhere.

Have there been any Side Effects reported with the use of Instant Knockout Complete?
Instant Knockout Complete does not have reported side effects and is equally suitable for both men and women. Moreover, it can be taken along with any supplement without any issues. Please note that the product is only intended for use by adults.
5 Reasons to Buy
- Complete plant-based protein
- High in fiber
- Contains 26 essential nutrients
- Only 400 calories per serving
- Made in FDA-approved facilities.
Did You Know?
- Soybeans are often referred to as ‘’vegetarian meat without bones’’ as they are one of the few plant-based sources with protein content similar to that of meat.
- Pea leaves are a popular delicacy in China.
- In the Mayan language, the word ‘’chia’’ translates to ‘’strength’’. The term was coined by Aztec warriors who ate chia seeds for stamina and endurance.
- Flaxseeds are amongst the oldest cultivated crops since the start of civilization.
- The Great Wall of China is held together by a mixture of sticky rice and calcium carbonate.
- Chia seeds have 5 times more calcium than milk.
Why choose the Instant Knockout Complete Formula Over Other Meal Replacement Shakes?
Many meal replacement shakes on the market contain high-fructose corn syrup or added sugar that can ruin your weight loss efforts in no time. They often contain only one type of protein isolate, which may not contain all 9 amino acids in adequate amounts. Moreover, they contain whey protein as the protein source, which is not suitable for people who are lactose intolerant or follow a plant-based diet.
- Instant Knockout’s weight loss supplements are manufactured by Roar Ambition, which is one of the world’s leading wellness brands.
- Instant Knockout Complete has been developed by world-class nutritionists after 5 years of research in state-of-the-art labs. Each of its ingredients is selected after studying a wealth of scientific studies on long-term weight loss.
- Other brands can’t match up to the level of investment that has gone into making this product.
- Plus, the brand enlists all its ingredients so that you know exactly what you are consuming.
- The product contains multiple plant-based protein sources, which ensures you get the right amounts of all amino acids.
- It is specially designed to help reduce your daily calorie intake while keeping you feeling full and satisfied.
- Additionally, it comes in a delectable vanilla flavor and does not have a bitter aftertaste, unlike other meal replacement shakes.
- Furthermore, if you order 1 month’s supply, you will get Free access to Boss Shred, a 3-month program (worth $149) that consists of easy-to-follow videos and informative nutrition e-books.

Is Instant Knockout Complete the Right Product for You?
If you have a busy schedule and are looking for an effective way to prepare quick and nutritious meals, then Instant Knockout Complete is the right product for you. Their customers could cut up to 550 calories from their diets by just swapping one of their meals with this formula. You can get even faster results by replacing two of your meals with this product.
The preparation method is simple. Pour 500ml water into a shaker and add 2 scoops (100g) of this “Complete” Meal formula to the measured water. Close the lid firmly and shake it for 10-15 seconds. You can drink straight from the shaker or pour it into a glass. You can add more or less water and adjust the thickness of the shake according to your preference.
In case you do not achieve the desired results, you can return the sealed products and avail a refund. The refund window for USA/CANADA is 30 days while that for the UK and the rest of the world is 14 days. If you have any queries, you can reach out to their customer service team directly from the Official Website.

How to Get Instant Knockout Complete?
The pricing is as follows:
- $59 for 2 week’s supply
- $118 for 1 month’s supply
- $183 for 1 month’s supply (Instant Knockout Cut + Complete)
The brand offers free shipping to the USA and UK. Once shipped, here is when you can expect your order to arrive.
- Canada/USA (except Hawaii, Puerto Rico, and Alaska): 2 – 4 business days
- Hawaii, Puerto Rico, and Alaska: 5 – 10 business days
- UK: 1 – 2 business days
- Mainland Europe: 2 – 6 business days
- Rest of the World: 5 – 15 business days.
What do Customers have to say after Using Instant Knockout Complete?

“I can say with confidence that Instant Knockout Complete is the greatest supplement out there because I’ve been looking for one to help with muscle growth and repair. My muscles now feel less sore after working out thanks to this product, which has helped me achieve noticeable benefits quickly. It’s also fantastic that anyone wishing to up their fitness game can utilize this product because it is gender neutral.”
– Austin P. from Texas, United States of America.
“The Instant Knockout Complete meal shake is the greatest one currently available, in my opinion. It’s wonderful that unlike some other shakes, it doesn’t make me feel queasy in the stomach. I instead experience a pleasant flow of energy and a diminished desire for junk food. It’s ideal for those hectic mornings when I don’t have time to prepare breakfast or for when I need a quick protein boost following a workout.”
– Katalina M. from Toronto, Canada.
“Finding high-quality meal replacement drinks has never been easy for someone who follows a vegan diet. But with Instant Knockout Complete, I’ve at last discovered a supplement that completely satisfies my nutritional requirements. I appreciate that it doesn’t contain any artificial sweeteners, synthetic coloring, or animal byproducts. The taste is also fantastic! It prevents me from bloating or feeling uncomfortable while keeping me satisfied and full all day.”
– Renata G. from Brisbane, Australia.
“I was pleasantly delighted with Instant Knockout Complete because I’ve had trouble dieting in the past. It not only gave me a nutritious meal replacement choice, but it also improved my mood all day long. I noticed that I was feeling more energized and calmer than I usually do when dieting. Also, I didn’t have to worry about missing out on any critical vitamins or minerals because this product met all of my dietary requirements.”
– Theo C. from Woodlands, Singapore.
“I’ve tried a tonne of goods and diets as someone who has battled weight loss for years with little success. I have noticed a noticeable and long-lasting shift in my body, nevertheless, since including Instant Knockout Complete and Instant Knockout Cut into my routine. In addition to fat burning, I also feel more energized and concentrated all day long. This dual combination of the fat burner and the meal replacement shake stands out due to its safe and efficient components, which work together to increase metabolism and reduce cravings without causing any negative side effects.”
– Amir S. from Dubai, UAE.
“Since I’ve been using Instant Knockout Complete, the results have absolutely astounded me. It has not only made it easier for me to keep track of my caloric intake, but it also encourages muscle gain and prevents muscle loss when I’m cutting. I had not anticipated this from this product, but it has unquestionably been beyond my expectations. I appreciate how simple it is to include into my daily routine and how anyone trying to advance their fitness journey may use it because it can be used by all gender and diet types without discrimination.”
– Gloria A. from Johannesburg, South Africa.
Conclusion
Overall, Instant Knockout Complete is an ideal meal replacement shake that works regardless of gender or age. It is a convenient option for weight watchers as it does not require you to follow restrictive diets or spend too much time in meal prep. The product is nutritionally complete, which keeps you active throughout the day. It also helps preserve your muscle mass and promote feelings of satiety.
Although its main protein sources are soy and pea protein isolates, it contains chia seeds, flaxseeds, oats, and organic brown rice concentrate, which are excellent sources of amino acids and other nutrients. Plus, it has a smooth texture and is more digestible than whey protein.
You can use the meal replacement shake all by itself or pair it with their fat burner Instant Knockout Cut for the ultimate transformation.
Enjoy low-calorie, nutritious meals in seconds, buy Instant Knockout Complete only from its Official Website.

References
- Babault N, Païzis C, Deley G, Guérin-Deremaux L, Saniez MH, Lefranc-Millot C, Allaert FA. Pea proteins oral supplementation promotes muscle thickness gains during resistance training: a double-blind, randomized, Placebo-controlled clinical trial vs. Whey protein. J Int Soc Sports Nutr. 2015 Jan 21;12(1):3. doi: 10.1186/s12970-014-0064-5. PMID: 25628520; PMCID: PMC4307635.
- Kinsella, R., Maher, T., & Clegg, M. (2017). Coconut oil has less satiating properties than medium chain triglyceride oil. Physiology & Behavior, 179, 422-426. https://doi.org/10.1016/j.physbeh.2017.07.007
- Mohammadi-Sartang M, Mazloom Z, Raeisi-Dehkordi H, Barati-Boldaji R, Bellissimo N, Totosy de Zepetnek JO. The effect of flaxseed supplementation on body weight and body composition: a systematic review and meta-analysis of 45 randomized placebo-controlled trials. Obes Rev. 2017 Sep;18(9):1096-1107. doi: 10.1111/obr.12550. Epub 2017 Jun 21. PMID: 28635182.
- Ayaz A, Akyol A, Inan-Eroglu E, Kabasakal Cetin A, Samur G, Akbiyik F. Chia seed (Salvia Hispanica L.) added yogurt reduces short-term food intake and increases satiety: randomised controlled trial. Nutr Res Pract. 2017 Oct;11(5):412-418. doi: 10.4162/nrp.2017.11.5.412. Epub 2017 Sep 21. PMID: 28989578; PMCID: PMC5621364.
- Zurbau, A., Noronha, J. C., Khan, T. A., Sievenpiper, J. L., & Wolever, T. M. (2021). The effect of oat β-glucan on postprandial blood glucose and insulin responses: A systematic review and meta-analysis. European Journal of Clinical Nutrition, 75(11), 1540-1554. https://doi.org/10.1038/s41430-021-00875-9
- Kazemzadeh M, Safavi SM, Nematollahi S, Nourieh Z. Effect of Brown Rice Consumption on Inflammatory Marker and Cardiovascular Risk Factors among Overweight and Obese Non-menopausal Female Adults. Int J Prev Med. 2014 Apr;5(4):478-88. PMID: 24829736; PMCID: PMC4018597.

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