Creatine monohydrate (CAS 6020-87-7) is the most researched sports supplement in the world. Decades of studies support its effectiveness for strength, power and muscle mass, and it remains the reference standard against which all other creatine forms are measured. This guide covers the benefits, the recommended dosage and the safety profile for athletes and supplement buyers.
1. What Is Creatine Monohydrate?
Creatine monohydrate is the monohydrate form of creatine, a naturally occurring amino-acid derivative synthesized in the body and obtained from meat. Supplementation increases muscle phosphocreatine stores, which support rapid ATP regeneration during high-intensity exercise — the basis of its performance benefits.
2. Documented Benefits
- Strength and power: improves performance in resistance training and high-intensity exercise.
- Muscle mass: supports gains in lean mass, especially combined with resistance training.
- Recovery: may aid recovery between training sessions.
- Broad research base: among the most studied sports supplements, with consistent positive findings.
3. Dosage Protocols
| Protocol | Dose | Duration |
|---|---|---|
| Loading phase (optional) | 20 g/day (4 x 5 g) | 5-7 days |
| Maintenance | 3-5 g/day | Continuous |
| No-loading (simpler) | 3-5 g/day | Continuous (saturates in ~3-4 weeks) |
The maintenance dose of 3-5 g/day is the standard recommendation; loading accelerates saturation but is optional.
4. Safety Profile
- Creatine monohydrate is generally well tolerated at recommended doses in healthy individuals.
- Common side effects are mild (gastrointestinal discomfort, water retention); taking it with food and adequate hydration reduces discomfort.
- Consult a healthcare provider for individuals with kidney or other medical conditions.
- Buy high-purity (99%+) product with verified heavy metals on the COA.
5. FAQ
Is creatine monohydrate safe?
Yes, for healthy individuals at recommended doses (3-5 g/day); consult a doctor if you have pre-existing conditions.
Do I need a loading phase?
No — 3-5 g/day works; loading (20 g/day for 5-7 days) just saturates faster.
Does creatine cause water retention?
Some initial water retention in muscle is expected and is part of the mechanism; it is intramuscular, not subcutaneous bloating for most users.
Is creatine monohydrate the best form?
For most users, yes — it has the strongest evidence base and best cost-effectiveness; other forms offer little proven advantage.
6. References and Further Reading
- Peer-reviewed research on creatine supplementation and exercise performance
- International Society of Sports Nutrition (ISSN) position stands on creatine
This article is published for industrial and technical reference by PolyblueChem. Supplement advice is for reference; consult qualified professionals.
PolyblueChem supplies creatine monohydrate (CAS 6020-87-7) in high-purity grade with COA and MSDS. See our creatine guide. Contact us for specifications and quotations.