Creatine Monohydrate

Creatine is a naturally occurring compound synthesized from arginine, glycine, and methionine in the liver and kidneys. It is stored primarily in skeletal muscle as phosphocreatine, where it functions as a rapid energy buffer for ATP resynthesis during high-intensity exercise. With over 1,000 published clinical studies, creatine monohydrate is the most thoroughly researched ergogenic supplement and one of the most evidence-based supplements in any category.

During high-intensity activity (lasting 1–10 seconds), phosphocreatine donates its phosphate group to ADP, rapidly regenerating ATP without oxygen. Supplementation increases total creatine and phosphocreatine stores by approximately 20–40%, extending the duration of high-power output before fatigue. Beyond performance, creatine has neuroprotective properties (crosses the blood-brain barrier), improves cognitive function in sleep-deprived and vegetarian individuals, supports bone health, and shows promise in aging populations for sarcopenia prevention.

3–5 g/day (maintenance). Loading protocol: 20 g/day (4 × 5 g) for 5–7 days achieves saturation faster, then 3–5 g/day maintenance. Loading is optional — same saturation is achieved with 3–5 g/day after ~4 weeks. Take any time of day — post-workout with carbohydrates may marginally improve uptake. Creatine monohydrate is the reference standard — other forms offer no evidence of superiority.

Creatine Monohydrate: The reference standard backed by 30+ years of research; Creapure® (German-manufactured) is the highest purity benchmark | Micronized Creatine Monohydrate: Same molecule as standard monohydrate but smaller particles — better solubility, same efficacy | Creatine HCl: Better solubility at lower doses; no evidence of greater efficacy than monohydrate at equivalent creatine doses | Buffered Creatine (Kre-Alkalyn): Marketing claims of superiority are unsupported — head-to-head trials show no advantage over monohydrate

Exceptionally safe with 30+ years of clinical data. Minor GI discomfort with large single doses — use divided doses or micronized form. Creatine does not cause kidney damage in healthy individuals — this myth has been definitively disproven. May cause 1–2 kg water weight gain intramuscularly (not body fat). No concern for hair loss at normal doses (elevated DHT in one study was minor and clinically irrelevant). This information is educational and is not medical advice.

SuppsBuddy treats creatine monohydrate as the gold standard and awards maximum form quality scores. Products using expensive 'advanced' forms (HCl, Kre-Alkalyn, ethyl ester) that charge a premium without evidence of superiority receive a value flag. Creapure® certification earns a quality signal.