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To increase strength and lean muscle growth, you must include work supplements in a diet. Numerous products promote workout performance and muscle growth on the market, and it can be hard to choose the suitable one. In this post, WhichChoose will suggest 4 flagship products from Crazy Nutrition, including Ultimate CRN-5, Intensive Pre-Train, Mass Gainer, and 100% Tri-Protein. You must read this post carefully before selecting the right product.

What is Crazy Nutrition?
Crazy Nutrition is a nutritional supplement brand under the Wolfson Brands company. They launched their first product in 2021 with a whey protein product. Afterward, they formulated mass gainers and pre-workout products.
Creatine
Beta-Alanine
Intensive Pre-Train
100% Tri-Protein
Crazy Nutrition Mass Gainer
Boost energy levels
All-natural ingredients
Manage weight
Promote muscle growth
Low carbohydrate formula
How Does Crazy Nutrition Work?
There are four separate supplements in the Crazy Nutrition line, which differ slightly in their benefits and concentration.
The Tri-Protein blend is implied to be a supreme muscle builder and reduces cravings to aid weight drop.
The Intensive Pre-Train formula is rich in amino acids, establishing muscle protein. It is also high in antioxidants and nutrients, reducing oxidative stress and killing free radicals. It can promote recovery in your body and make your immune system stronger.
The CRN 5 has five types of creatine, which stimulates the creation of ATP. It powers all cells in your body and aids in building muscle, bettering exercise endurance and recovery, and supporting brain health. One article in the Journal of Physical Chemistry proved energy transfer from ATP[1]. This product also stimulates the release of nitric oxide, which betters circulation over your body. This circulation promotes better exercise performance[2] and sharpens alertness.
The Mass Gainer product substitutes a healthy shake for a meal. It has a strong effect because the meal fills one up but is low in calories. Therefore, this supplement even works for individuals with fast metabolisms, who are generally much slimmer than the average. Moreover, Mass Gainer also accelerates muscles’ restoration period following working out.
Best Selling Crazy Nutrition Supplements

3.1. Ultimate CRN-5
Ultimate CRN-5 is made with 5 types of creatine. Unlike your usual creatine product, Crazy Nutrition’s product optimizes the absorption of ingredients by supplying different sources or specific dosages for its primary ingredients.
Ultimate CRN 5 can better absorption and muscle restoration than a usual creatine monohydrate product. Here are the benefits of the creatine product:
- Better physical performance.
- Boost energy.
- Keep hydration.
- Absorb creatine quickly.
- Promote muscle restore and growth.
Boost blood flow.
Increase muscle growth.
Made from 5 sources of creatine.
3.2. Intensive Pre-Train
Intensive Pre-Train is a pre-workout product that promises to:
- Increase focus.
- Increase energy levels without the crash.
- Better workout performance.
- Help muscle growth.
- Have quick absorption.
- Promote drive.
No sugar.
Delicious blue raspberry flavor.
3.3. Crazy Nutrition Mass Gainer
This product is their latest release which concentrates on muscle building. It aids you in increasing your absorption of carbohydrates without leading to a spike in your blood sugar. Moreover, it also fuels your body without the crash. It is a bulking product with a ratio of 2:1 carbohydrate to protein. Here are the benefits of the Crazy Nutrition Mass Gainer product, as follows:
- Increase energy levels.
- Pack on muscle.
- Replace meal.
- Help muscle recovery.
- Promote muscle growth.
Whole-food sourced ingredients.
Free maltodextrin.
3.4. 100% Tri-Protein
This is a protein powder with optimal protein synthesis and absorption. Its natural formula helps you gain your fitness goals without stomach cramps, crashes, or starvation. Tri-Protein helps improve muscle growth and satiation more than ordinary protein powders; it combines six kinds of proteins to increase absorption at different intervals. The Crazy Nutrition protein also aids in building muscle, burning fat, and increasing energy levels without side effects.
Promote muscle growth.
Satisfy hunger.
Increase gains.
3.5. Ultimate Fitness Stack
Ultimate Fitness Stack by Crazy Nutrition was designed to cut through the confusion and noise of the never-ending list of weight drop and bulking products on the market and gives you the one that matters.
We believe these three main supplements can aid any athlete in gaining the body and health they deserve, no matter their skill level or size.
Crazy Nutrition Ingredients List

4.1. Creatine
Creatine exists in the brain and muscle cells naturally. It offers energy, increasing performance[3] and strength and building muscle mass[4].
4.2. Whey Protein
This protein is rich in amino acids, bioactive peptides, and antioxidants. It is linked to muscle biosynthesis, building strength and size. Moreover, it can aid reduce cravings[5].
One study on Nutrients sought that whey increases the whole metabolism and betters exercise recovery[6].
4.3. Beta-Alanine
Beta-Alanine is made in the liver; however, you can also get it from food. This amino acid can stimulate carnosine generation, causing bettered exercise endurance. It also aids in building strength and muscle mass[7].
What Are the Pros & Cons Of Crazy Nutrition?
Crazy Nutrition Reviews From Customers
Here are Crazy Nutrition reviews by customers, as follows:
What Is The Price Of Crazy Nutrition?
Crazy Nutrition supplements are only available for buying on the producer’s website. Here are the prices of these products, including:
Boost blood flow.
Increase muscle growth.
Made from 5 sources of creatine.
Promote muscle growth.
Satisfy hunger.
Increase gains.
No sugar.
Delicious blue raspberry flavor.
Whole-food sourced ingredients.
Free maltodextrin.
Frequently Asked Questions
Is Crazy Nutrition Legitimate?
Effects like boosting drive, stamina, energy, and satiation can be seen when using the supplement. Yet, other benefits linked to your body goals will differ for every person. Depending on your workout sessions, lifestyle, and genes, it may take 1 to 2 months before you see any changes in your form.
How Long Does It Take Before I Feel Its Effects?
Effects like boosting drive, stamina, energy, and satiation can be seen when using the supplement. Yet, other benefits linked to your body goals will differ for every person. Depending on your workout sessions, lifestyle, and genes, it may take 1 to 2 months before you see any changes in your form.
Crazy Nutrition is a nutritional product that helps with your fitness goals. Its four best-selling supplements serve many users, including Ultimate CRN-5, Intensive Pre-Train, Mass Gainer, and 100% Tri-Protein. The amount of each product you use will rely on your physical exertion; therefore, you should follow your fitness journey to achieve your goals. WhichChoose hopes you find the helpful information we bring to you in this article.
Sources:
- Ross, J. (2006). Energy transfer from adenosine triphosphate. The Journal of Physical Chemistry B, 110(13), 6987-6990.
- Bescós R, Sureda A, Tur JA, Pons A. The effect of nitric-oxide-related supplements on human performance. Sports Med. 2012 Feb 1;42(2):99-117. doi: 10.2165/11596860-000000000-00000. PMID: 22260513.
- Kreider RB. Effects of creatine supplementation on performance and training adaptations. Mol Cell Biochem. 2003 Feb;244(1-2):89-94. PMID: 12701815.
- Wu SH, Chen KL, Hsu C, Chen HC, Chen JY, Yu SY, Shiu YJ. Creatine Supplementation for Muscle Growth: A Scoping Review of Randomized Clinical Trials from 2012 to 2021. Nutrients. 2022 Mar 16;14(6):1255. doi: 10.3390/nu14061255. PMID: 35334912; PMCID: PMC8949037.
- Patel, S. (2015). Functional food relevance of whey protein: A review of recent findings and scopes ahead. Journal of Functional Foods, 19, 308-319.
- Trexler, Eric T., et al. “International society of sports nutrition position stand: Beta-Alanine.” Journal of the International Society of Sports Nutrition 12.1 (2015): 30.
- West, D. W., Abou Sawan, S., Mazzulla, M., Williamson, E., & Moore, D. R. (2017). Whey protein supplementation enhances whole-body protein metabolism and performance recovery after resistance exercise: a double-blind crossover study. Nutrients, 9(7), 735.

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