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GGR Score: 4.65
Product Highlights
Banned substance tested and approved
5 grams of micronized creatine monohydrate
Only available as unflavored
Best used during the loading phase
Potentially increases energy, endurance, and decreases recovery time
Optimum Nutrition Creatine Review (2026): Highly Bioavailable Creatine Monohydrate on a Budget
Author: Amanda Capritto, CPT, CNC, CES, CF-L1
Optimum Nutrition creatine is one of the least expensive options. But is it good? Find out in our Optimum Nutrition creatine review. Read the full review.
Pros & Cons
Pros
Very affordable
Pure creatine monohydrate
Can be mixed into your favorite beverage
Keto-friendly
Users report its effectiveness in building muscle
5 grams of creatine monohydrate per serving
Cons
May cause digestive issues in some
Does not dissolve well according to some reviews
Specs
Flavors
Unflavored
Product type
Micronized creatine monohydrate
Price per serving
Up to $0.66
Product Summary
If you’re looking to add some bulk with pure creatine, Optimum Nutrition Micronized Creatine Monohydrate is one worth considering.