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#1 in Creatine Third-Party Tested

Optimum Nutrition Micronized Creatine Monohydrate

by Optimum Nutrition

"The most trusted creatine brand — micronized for better mixing"

Amazon Rating
4.7/5
Reviews
55,000+
Price Range
$22-28
Servings
114 servings (400g)
Informed Choice CertifiedBanned Substance Tested
Our Editorial Rating
9.5
Excellent
FormPowder
CategoryCreatine
SubcategoryCreatine Monohydrate
View on Amazon

Overview

Optimum Nutrition Micronized Creatine Monohydrate delivers 5g of pure creatine monohydrate per serving in a micronized powder that mixes easily without clumping. ON is the most trusted sports nutrition brand in the world, and their creatine is Creapure — the gold standard of creatine monohydrate produced in Germany. Creatine monohydrate is the most researched sports supplement in history with over 500 peer-reviewed studies demonstrating benefits for strength, power, and muscle growth.

Key Ingredients

IngredientAmount
Creatine Monohydrate (Creapure)5,000 mg

Pros & Cons

What We Like

  • Creapure — German-made gold standard creatine
  • 5g clinical dose per serving
  • Micronized for easy mixing
  • 114 servings per container
  • 55,000+ Amazon reviews

What Could Be Better

  • Unflavored only
  • Requires daily consistent use
  • May cause water retention initially
  • Not suitable for those with kidney disease

Who Is This For?

Best For

  • Strength and power athletes
  • Muscle building
  • Those wanting the most trusted creatine brand
  • Anyone who exercises regularly

Not Ideal For

  • Those with kidney disease
  • People concerned about water weight
  • Non-exercisers

Our Verdict

9.5/10 — Excellent

ON Creatine is the most trusted creatine supplement available. Creapure quality, 5g clinical dose, and 114 servings make it the default recommendation. Creatine monohydrate is the single most effective legal sports supplement — if you exercise, you should probably be taking it.

Alternatives to Consider

No direct alternatives listed for this product yet.