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“If you’re looking to explode your strength and reps, this is the stuff.”

— Ryan W., Crazy Nutrition Customer

Superior Strength & Stamina Compared to Other Creatine Formulas

Crazy Nutrition’s CRN-5 creatine formula is crafted with 5 grams of creatine plus electrolytes to help boost energy, support lean muscle mass, and maintain hydration — giving your muscles more strength to push out those last reps you didn’t know you had.

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“Best for CrossFit”

Independent

“Athletes pushing boundaries need to look no further than Ultimate CRN-⁠5”

Sustain Health

“Try Crazy Nutrition’s range of faff-⁠free sports nutrition”

Women’s Fitness

As seen in

  • Tom's Guide
  • Marie Claire
  • iNews
  • Daily Express
  • Stylist
  • Hip & Healthy
  • INDY/BEST
  • Women’s Health

Crazy Nutrition’s CRN-5 creatine formula is made with five different types of creatine for 5X the workout intensity without cycling, loading, or bloating.


We also added a premium blend of minerals to support electrolytes for muscle hydration so you can lift harder and recover faster.

Intensify Your Athletic Performance

  • Strength Watch your reps go up
  • Hydration Keep muscles hydrated
  • ATP Energy Fuels ATP for intense power
  • Recovery Improve muscle recovery post-workout

Works For All Athletes

  • Gym
  • Track
  • Outdoors
  • Crossfit
  • Resistance Training

Crazy Nutrition’s CRN-5 creatine formula is to be taken on a daily basis 30
minutes before a workout.

  • STEP 1

    Add 1 scoop of CRN-5 to 16 oz of water, either in a shaker or in a glass.

  • STEP 2

    Shake or stir— and enjoy the delicious orange mango flavor as you fuel your muscles with incredible energy + hydration.

  • STEP 3

    Intensify your workout for incredible muscle strength you can feel... and others will see.

LEMON & LIME

Supplement Facts

Serving Size: 1 Scoop (13g)

Servings Per Pouch: 30

Amount Per Serving %DV
Sodium (as Tri-Sodium Citrate) 300 mg 13%
Potassium (as Tri-Potassium Citrate) 300 mg 6%
Magnesium (as Aquamin® Mg (Magnesium Citrate)) 56.25 mg 13%
Calcium (as Aquamin® F (Lithothamnion Sp.)) 400 mg 31%
Creatine Monohydrate 5000 mg *
*% Percent Daily Values (%DV) not established

Other Ingredients: Citric Acid, Malic Acid, Flavoring (Lemon & Lime), Sweetenel (Sucralose). Color (Riboflavin)

Manufactured in the US exclusively for: Crazy Nutrition, Chattanooga, TN 37406. Phone: (305) 260-6070 support@crazynutrition.com|crazynutrition.com

This product is suitable for Vegans & Vegetarians..

Aquamin® is a registered trademark of Marigot Ltd.

ORANGE MANGO FLAVOUR

Supplement Facts

Serving Size: 1 Scoop (13g)

Servings Per Container: 30

Amount Per Serving %DV
Sodium (as Tri-Sodium Citrate) 300 mg 13%
Potassium (as Tri-Potassium Citrate) 300 mg 6%
Magnesium (as Aquamin® Mg (Magnesium Citrate)) 56.25 mg 13%
Calcium (as as Aquamin® F (Lithothamnion Sp..)) 400 mg 31%
Creatine Monohydrate 5,000 mg *
*% Percent Daily Values (%DV) not established not established

Other Ingredients: Citric Acid, Malic Acid, Flavoring (Orange & Mango), Sweetener (Sucralose), Color (Beta Carotene)

Manufactured in the US exclusively for: Crazy Nutrition, Chattanooga, TN 37406. Phone: (305) 260-6070 support@crazynutrition.com|crazynutrition.com

This product is suitable for Vegans & Vegetarians..

Aquamin® is a registered trademark of Marigot Ltd.

“There’s a ton of creatine formulas out there. Most are mono or HCL and they taste like crap and usually contain low-grade ingredients.

What I like about Crazy Nutrition’s CRN-5 is the perfectly-combined ratios of five premium creatine ingredients plus added electrolytes to keep my muscles fueled. This is the real deal— it also tastes incredible, like a popsicle.”

Nick Manning
Fitness Model

“This is the best creatine formula I’ve used. Tastes delicious. Mixes great. And it gives me the drive, strength, and energy I’m looking for.
I would never go hard without a high-grade creatine formula— and this is easily the best around.”

Claire Aves
IFBB Figure Pro


What are people saying about Crazy
Nutrition’s ULTIMATE FITNESS STACK?