The best creatine supplement is widely considered to be creatine monohydrate , as it is the most studied, stable, well-absorbed, and effective form of creatine available
Top Recommended Creatine Monohydrate Supplements in 2025
- Innermost The Power Booster Creatine
- Best overall creatine supplement
- Contains 166% of the minimum effective dose per serving
- Flavorless and mixable with juice or workout drinks
- Price per day: about £0.33
- Offers a free consultation for personalized advice
- Optimum Nutrition Micronized Creatine Monohydrate Powder
- Reputable brand with pure creatine monohydrate and no additives
- Unflavored, easy to mix
- Price per 5g serving: around $0.31
- Third-party tested (not NSF certified)
- Momentous Creatine
- NSF Certified for Sport and Informed Sport certified
- Pure creatine monohydrate powder, no artificial additives
- Price per 5g serving: about $0.41
- Slightly more mixing needed as it is not micronized
- Thorne Creatine Monohydrate
- NSF Certified for Sport
- Gluten- and dairy-free, micronized for easy mixing
- Tasteless and odorless
- Price per 5g serving: about $0.50
- Klean Athlete Klean Creatine
- NSF Certified for Sport
- Pure creatine monohydrate, unflavored
- Good for travel or short-term use
- Price per 5g serving: about $0.55
Summary
Supplement| Certification| Form| Price per 5g Serving| Flavor| Notes
---|---|---|---|---|---
Innermost The Power Booster| Not specified| Powder| ~£0.33 (per day)|
Flavorless| High dose per serving
Optimum Nutrition Micronized| Third-party tested| Micronized Powder| $0.31|
Unflavored| Pure creatine, no additives
Momentous Creatine| NSF & Informed Sport| Powder| $0.41| Unflavored| Not
micronized, may clump
Thorne Creatine Monohydrate| NSF Certified| Micronized Powder| $0.50|
Unflavored| Tasteless, easy mixing
Klean Athlete Klean Creatine| NSF Certified| Powder| $0.55| Unflavored| Good
for travel, pure
Creatine monohydrate remains the gold standard for creatine supplementation due to its proven effectiveness and safety profile. Other forms of creatine have not shown superior benefits in studies and may perform worse
. For best results, choose a creatine monohydrate product that is pure, preferably micronized for better solubility, and third-party tested or certified for sport if you compete.
