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ING-001Ingredient Research Profile

Strength & Power

Creatine Monohydrate

●●●Strong Evidence

The most researched ergogenic aid in sports science. Consistently improves short-burst power, strength output, and lean mass accumulation.

Effective Dose

3–5g / day

per clinical evidence

Evidence Level

Strong

Strength & Power

Mechanism

Phosphocreatine replenishment

primary action

Best For

Strength training

Sprinting, HIIT

This profile is for informational purposes only and does not constitute medical advice. Consult a qualified healthcare professional before starting any supplementation, especially if you have pre-existing conditions or take medications.

What Is Creatine Monohydrate?

Creatine monohydrate is synthesised naturally in the liver from arginine, glycine, and methionine, and stored primarily in skeletal muscle as phosphocreatine. Supplementation raises muscle phosphocreatine stores by 20–40%, extending the capacity of the ATP-PCr energy system during high-intensity efforts. Over 500 peer-reviewed studies support its efficacy and safety.

How It Works: The Science

During maximal effort, ATP is depleted within seconds. Phosphocreatine donates its phosphate group to ADP, regenerating ATP and extending high-power output. More phosphocreatine means more reps completed at high intensity before fatigue sets in. Secondary mechanisms include cell volumisation, glycogen synthesis enhancement, and satellite cell activation.

Primary Mechanism

Phosphocreatine replenishment

Evidence-Based Benefits

Increases maximal strength (1RM)

strong

Lanhers et al. (2017) meta-analysis of 22 RCTs — significant 1RM bench and leg press gains

Improves sprint and power output

strong

Rawson & Volek (2003) — most effective for repeated bouts ≤30 seconds

Increases lean body mass

strong

Branch (2003) — via intramuscular water retention + enhanced training volume

Supports cognitive performance

moderate

Avgerinos et al. (2018) — strongest in sleep-deprived or vegetarian individuals

May support bone density with resistance training

emerging

Gualano et al. (2014) — additive effect in older women

Dosage Guide

Effective Dose

3–5g / day

3–5g/day indefinitely, no loading required. Optional loading phase: 20g/day split into 4 doses for 5–7 days saturates muscles faster. Take with carbohydrates to improve insulin-mediated uptake. Timing is not critical — consistency matters most.

Safety Profile & Side Effects

Extensively studied in healthy adults with no evidence of kidney or liver harm at standard doses. Raises serum creatinine (a normal physiological response, not damage). People with pre-existing kidney disease should consult a doctor. Mild GI discomfort can occur if taken in large single doses — split the dose.

Who Should (and Shouldn't) Take It

Best for
Strength trainingSprintingHIIT
Who it's for

Anyone who lifts, sprints, or does any high-intensity sport. One of the few supplements worth taking regardless of experience level. Less useful for pure aerobic endurance events.

Frequently Asked Questions

What is the recommended dose of Creatine Monohydrate?

3–5g/day indefinitely, no loading required. Optional loading phase: 20g/day split into 4 doses for 5–7 days saturates muscles faster. Take with carbohydrates to improve insulin-mediated uptake. Timing is not critical — consistency matters most.

Is Creatine Monohydrate safe?

Extensively studied in healthy adults with no evidence of kidney or liver harm at standard doses. Raises serum creatinine (a normal physiological response, not damage). People with pre-existing kidney disease should consult a doctor. Mild GI discomfort can occur if taken in large single doses — split the dose.

How does Creatine Monohydrate work?

During maximal effort, ATP is depleted within seconds. Phosphocreatine donates its phosphate group to ADP, regenerating ATP and extending high-power output. More phosphocreatine means more reps completed at high intensity before fatigue sets in. Secondary mechanisms include cell volumisation, glycogen synthesis enhancement, and satellite cell activation.

Who should take Creatine Monohydrate?

Anyone who lifts, sprints, or does any high-intensity sport. One of the few supplements worth taking regardless of experience level. Less useful for pure aerobic endurance events.

Related Ingredients

Betaine AnhydrousHMB (β-Hydroxy β-Methylbutyrate)Beta-Alanine

Medical Disclaimer

Ingredient profiles are for informational purposes only and do not constitute medical advice. Consult a qualified healthcare professional before starting any supplementation, especially if you have pre-existing conditions or take medications. Full disclaimer →