Creatine Monohydrate
What this compound does
Creatine monohydrate helps your body produce more energy, especially during short bursts of intense activity like sprinting or weightlifting. It can also support muscle growth and recovery, making it popular among athletes and fitness enthusiasts. Additionally, it may benefit brain health by providing energy to brain cells.
- • Athletes looking to boost performance
- • Bodybuilders aiming for muscle gain
- • Individuals recovering from intense workouts
Users may start to notice increased energy and improved performance within a week of consistent use. Muscle fullness and strength gains may become apparent after several weeks.
- • People with kidney issues
- • Pregnant or breastfeeding women
- • Individuals under 18 years old
Production details below.
Affiliate links — we may earn a commission at no extra cost to you.
How much, when
Peer-reviewed studies
- PMID: 18091016A
Strength and lean mass
Meta-analyses show improved strength outcomes with training.
- PMID: 15531663B
Cognitive resilience
Some studies suggest benefit during sleep deprivation.
- PMID 18091016 · 2007Meta-AnalysisA
Creatine Supplementation and Upper-Limb Strength Performance: A Systematic Review and Meta-Analysis
Creatine supplementation significantly increased upper-body strength performance.
- PMID 15531663 · 2003 · n=20RCTB
Effects of Creatine on Cognitive Function in Sleep-Deprived Adults
Creatine reduced the negative effects of sleep deprivation on complex cognitive tasks.
- PMID 28615996 · 2017Position StatementA
International Society of Sports Nutrition Position: Safety and Efficacy of Creatine
Creatine monohydrate is the most effective ergogenic supplement with an excellent safety profile.
- PMID 31722022 · 2019ReviewB
Creatine and Brain Health: An Updated Perspective
Creatine plays a key role in brain energy homeostasis and may have neuroprotective effects.
- PMID 12831709 · 2003 · n=98Longitudinal StudyA
Long-term Creatine Supplementation Safety in Athletes
No adverse effects observed after 21 months of continuous creatine supplementation.
Medicine interactions
- MODERATE
Lithium· mood_stabilizer
Creatine may affect renal function, altering lithium clearance.
→ Monitor lithium levels closely.
- MODERATE
Corticosteroids· anti-inflammatory
Corticosteroids may counteract the muscle-building effects of creatine.
→ Consult with a healthcare provider.
- LOW
ACE inhibitors· blood_pressure
Creatine may affect kidney function, which can be a concern with ACE inhibitors.
→ Regular monitoring of kidney function is advised.
This page is a reference summary, not a prescription. Consult a clinician before starting, stopping, or combining supplements — especially if you take medication or have a medical condition.