Crazy Nutrition’s Ultimate CRN-5

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  • 5 types of creatine for multifaceted muscle fuel
  • Added premium electrolytes for superior hydration
  • Natural vegan ingredients
  • Formulated for daily use
  • Backed by professional athletes
  • Free lifetime access to Muscle & Health magazine with every order
  • Free shipping on orders over $60

Crazy Nutrition’s Ultimate CRN-5 offers a unique blend of five creatines, combined with electrolytes, to ensure maximum performance, hydration, and recovery without the common downsides of bloating or cramping. It’s designed to take your workouts to the next level.

Manufacturer: Crazy Nutrition Brand
Category: Creatine

SKU: BBR135 Category: Brand:

Pros & Cons of Crazy Nutrition Ultimate CRN-5

What We Like …

  • Unique blend elevates muscle strength and energy
  • Premium electrolytes enhance focus and prevent cramps
  • Easily integrated into daily routine
  • Supports rapid muscle recovery
  • Backed by scientific research and athlete testing
  • Natural and vegan-friendly formula
  • Exceptional taste with multiple flavor options

What Needs Improvement …

  • Higher price point compared to basic creatine monohydrate
  • Limited availability outside official channels

Product Summary

Crazy Nutrition’s Ultimate CRN-5 stands out in the crowded market of fitness supplements with its advanced formula. Combining five unique types of creatine with specially selected electrolytes, it is specifically designed to improve strength, endurance, and recovery times for athletes and fitness enthusiasts.

Unlike other creatine supplements, Ultimate CRN-5 is designed for daily use, eliminating loading phases. It prioritizes hydration and performance, avoiding side effects such as bloating or cramps.

With endorsements from professional athletes and backed by solid research, it promises not just an increase in muscle fuel but a complete workout enhancement solution.

Ultimate CRN-5 Creatine Specs

Key Ingredients Creatine Monohydrate, Creatine Hydrochloride (HCL), Creatine Ethyl Ester, Tri-Creatine Malate, Creatine Citrate Pyruvate, Aquamin® Mg, Aquamin® Ag
Type Creatine Supplement
Serving Info 30 servings per tub
Guarantee 30-day money-back guarantee
Dose 1 scoop mixed with 8-12oz of water or smoothie
Flavors Lemon & Lime, Orange & Mango
Best For Focus, muscle growth, energy management and strength
Item Form Powder
Special Ingredients Aquamin® Mg and Ag

Asked A Questions for Crazy Nutrition Ultimate CRN-5

Q. Can Ultimate CRN-5 be taken with other supplements?

A. Yes, Ultimate CRN-5 is designed to complement your current supplement routine without adverse interactions.

Q. Is Ultimate CRN-5 suitable for vegans and those with dietary restrictions?

A. Absolutely, Ultimate CRN-5 is made with natural vegan ingredients, free from GMOs, soy, and grain.

Q. How quickly can I expect to see results with Ultimate CRN-5?

A. Results can vary, but many users report feeling increased strength and endurance within just a few uses. Consistent use over time can lead to even more noticeable improvements in muscle growth and performance. Remember to stay hydrated and maintain a balanced diet for optimal results.

Q. Is Ultimate CRN-5 safe for long-term use?

A. Yes, Ultimate CRN-5 is formulated with safety in mind and can be used as part of your workout routine for extended periods without any known side effects. As always, consult with a healthcare professional before starting any new supplement.

Q. Why is Aquamin® Mg and Ag included in Ultimate CRN-5?

A. Aquamin® Mg and Ag are natural sources of magnesium and silver, which have been shown to help with muscle recovery and support healthy joint function. These ingredients add a unique element to the formula that sets it apart from others.

Q. Can Ultimate CRN-5 be taken before or after a workout?

A. For best results, we recommend taking Ultimate CRN-5 30 minutes before your workout, but it can also be taken afterward if preferred. Consult with your healthcare professional for personalized recommendations based on your specific needs and goals. Remember to always follow the recommended dosage and do not exceed the daily limit.

About the Brand

Explore a range of fitness supplements to support your workout goals on Crazy Nutrition brand.

Crazy Nutrition

Marketed By: Wolfson Brands (UK) Limited

CrazyNutrition stands at the forefront of nutritional science dedicated to innovating and delivering high-quality supplements that cater to the diverse needs of athletes and fitness enthusiasts worldwide. Its commitment to excellence is evident in its rigorous research and development process, ensuring each product not only meets but exceeds industry standards.

Shop the Brand


  1. Alex J.

    I’ve been using Ultimate CRN-5 for the past six months, and the results are phenomenal. Not only have I seen significant improvements in my strength and endurance, but my recovery time has also drastically decreased. It’s comforting to know I’m using a product backed by science and thorough research. Easily the best supplement in my regimen!

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