Our Top 5 Picks
Best Creatine Supplements, Ranked
All picks use Creapure® or independently NSF/Informed Sport certified monohydrate unless noted.
Thorne is the gold standard for quality control in the supplement industry. Their creatine is NSF Certified for Sport — the same certification used by MLB, NFL, and Olympic athletes. It mixes clean, has zero filler, and consistently passes independent heavy metal testing. If you want one creatine you never have to question, this is it.
- NSF Certified for Sport
- No additives or fillers
- Trusted by elite athletes
- Excellent mixability
- Slightly pricier than bulk
- Unflavored only
Klean Athlete uses Creapure® — the globally recognized pharmaceutical-grade creatine monohydrate manufactured in Germany by AlzChem. Informed Sport certified, meaning every batch is tested for 250+ banned substances. A top choice for competitive athletes and anyone prioritizing purity.
- Creapure® certified source
- Informed Sport batch-tested
- Ultra-pure, no taste
- Fewer servings per tub
- Premium price point
The best value-per-gram option that still clears quality bar. ON's micronized creatine dissolves more easily than non-micronized and is manufactured in GMP-certified facilities. Widely available, consistently pure on independent testing, and at ~$0.17/serving it has no serious competition on price.
- Best price per gram
- Micronized for mixability
- GMP certified facilities
- Multiple size options
- Not Creapure® sourced
- No third-party sport cert
Momentous has become the go-to brand for performance-focused researchers and physicians, partly due to Dr. Andrew Huberman's endorsement of their protocols. Informed Sport certified with Creapure® sourcing. Premium packaging and branding; solid product with no corners cut — though you pay for the positioning.
- Creapure® sourced
- Informed Sport certified
- Physician-trusted brand
- Highest cost per serving
- Fewer servings per tub
Creatine hydrochloride (HCl) binds creatine to hydrochloric acid, dramatically increasing water solubility. The result: a smaller effective dose (~750 mg vs. 5 g) with near-zero bloating or GI discomfort. Best choice for those who experience digestive issues with monohydrate. Note: direct muscle uptake equivalence to monohydrate has not been confirmed in head-to-head RCTs.
- Minimal GI side effects
- High water solubility
- Small dose convenience
- Informed Sport certified
- Less RCT evidence than mono
- Higher cost per equivalent dose
Quick Comparison
| Product | Form | Dose | Price/Serving | 3rd-Party Cert | Creapure® |
|---|---|---|---|---|---|
| Thorne Creatine | Monohydrate | 5 g | ~$0.50 | NSF Sport | No |
| Klean Athlete | Monohydrate | 5 g | ~$0.55 | Informed Sport | Yes |
| ON Micronized | Micronized Mono | 5 g | ~$0.17 | GMP only | No |
| Momentous | Monohydrate | 5 g | ~$0.67 | Informed Sport | Yes |
| Kaged HCl | Creatine HCl | 750 mg | ~$0.40 | Informed Sport | N/A |
How to Take Creatine
Dosing Protocol: Loading vs. Maintenance
Protocol Guide
Loading Phase (Optional)
Take 20 g / day split into 4 × 5 g doses for 5–7 days. This saturates muscle creatine stores rapidly. GI discomfort is common; reduce to 10 g/day if needed. After loading, drop to maintenance dose.
Maintenance Phase
Take 3–5 g / day consistently. No loading required — daily maintenance achieves full saturation in ~28 days. Take with or without food. Post-workout with carbohydrates may marginally improve uptake via insulin-mediated creatine transport.
Timing
Daily consistency matters more than exact timing. Post-workout is backed by one head-to-head RCT (Antonio & Ciccone 2013). Morning with breakfast is equally effective for non-training days.
Cycling
Not necessary. No evidence supports creatine cycling. Long-term continuous use (5+ years studied) shows no adverse effects in healthy individuals. Endogenous creatine production resumes normally if you stop.
Frequently Asked Questions