L-Citrulline for Sexual Stamina
Citrulline supports blood flow and general exercise endurance, with weak direct sexual stamina data.
Overview
Verdict
How It Works
Dosing & Protocol
Typical dose
- Recommended dose
- 1.5-6 g L-citrulline daily (extrapolated from ED studies)
- Expected timeframe
- Not established
Protocol
- dose
- 1.5-6 g/day (studied for erectile hardness, not stamina)
- form
- L-citrulline
- timing
- Daily
- duration
- Not established
Evidence
What the studies say
Efficacy of L-citrulline oral supplementation in mild erectile dysfunction
Cormio L, De Siati M, Lorusso F +4 more
Erection hardness improved from mild dysfunction to normal in 50% of citrulline patients versus 8.3% on placebo
Oral L-citrulline supplementation improves erection hardness in men with mild erectile dysfunction
Cormio L, De Siati M, Lorusso F +4 more
Erection hardness score improved to normal in 50% of men on L-citrulline versus 8.3% on placebo.
Safety
Caveats
INSUFFICIENT verdict: studied doses target erectile hardness, not stamina; state the studied dose and the absence of direct evidence rather than following an invented regimen. Nitrate/PDE5 interaction applies. Pregnancy data lacking — avoid.
Less likely to help if
Medical Disclaimer
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Individual results may vary. The statements on this website have not been evaluated by the Food and Drug Administration. Products and information are not intended to diagnose, treat, cure, or prevent any disease.