General Dosage
250-750 mg standardized extract (40-60% saponins) daily with food
Maximum dose: 1500 mg/day; higher doses do not overcome the lack of testosterone effect
Tribulus Terrestris Dosage Guide
This content is for informational purposes only and does not constitute medical advice. Consult your healthcare provider before starting any supplement. Full disclaimer
Dosage Recommendations
General recommendation: 250-750 mg standardized extract (40-60% saponins) daily with food
Timing: Take with meals; cycle 8 weeks on / 2 weeks off (traditional recommendation, not evidence-based) • Take with food for best absorption.
Dosage by Condition
Libido support
250-750 mg/day standardized extractEmerging
Testosterone boosting
Ineffective at any doseInsufficient
Athletic performance
Ineffective at any doseInsufficient
| Condition | Recommended Dose | Evidence |
|---|---|---|
| Libido support | 250-750 mg/day standardized extract | Emerging |
| Testosterone boosting | Ineffective at any dose | Insufficient |
| Athletic performance | Ineffective at any dose | Insufficient |
Upper limit: 1500 mg/day; higher doses do not overcome the lack of testosterone effect
Timing & Absorption
Take with meals; cycle 8 weeks on / 2 weeks off (traditional recommendation, not evidence-based)
Best taken with food for optimal absorption.
References
- Neychev VK, Mitev VI (2005). The aphrodisiac herb Tribulus terrestris does not influence the androgen production in young men. Journal of Ethnopharmacology. DOI PubMed
- Rogerson S, Riches CJ, Jennings C, et al. (2007). The effect of five weeks of Tribulus terrestris supplementation on muscle strength and body composition during preseason training in elite rugby league players. Journal of Strength and Conditioning Research. DOI PubMed
- Santos CA Jr, Reis LO, Moreira MR, et al. (2014). Does the association of Tribulus terrestris and Cornus officinalis improve sexual function and seminal quality?. Actas Urologicas Espanolas. DOI PubMed