Tribulus Terrestris
Tribulus Terrestris is an Ayurvedic herb often used for testosterone support, though evidence for this is weak. It may have stronger effects on sexual function, kidney stones, & blood sugar management.
Evidence last reviewed: 05 Apr 2026
Tribulus Terrestris is an Ayurvedic herb with limited evidence for testosterone support. It may be more beneficial for sexual function and kidney stone prevention.
Summarized study outcomes with population, design, grade, and effect data.
The evidence for Tribulus Terrestris is mixed, with moderate support for improving sexual function in men with erectile dysfunction. However, studies show low effectiveness for testosterone levels and modest benefits for blood glucose management, indicating a need for more robust research.
Sexual functionMen with mild to moderate erectile dysfunction · RCTModerate
Tribulus Terrestris improved sexual function in men with mild to moderate erectile dysfunction.
Blood glucose managementIndividuals with type 2 diabetes · RCTLow
Tribulus Terrestris supplementation resulted in a modest reduction in blood glucose levels.
Kidney stone preventionIndividuals prone to kidney stones · RCTLow
Tribulus Terrestris may help reduce the recurrence of kidney stones.
Testosterone levelsHealthy men · RCTLow
No significant effect on testosterone levels was observed.
Stacks containing Tribulus Terrestris
Public community stacks that include this ingredient.
Hormonal & Libido Support
Fadogia agrestis & tribulus terrestris are combined to support hormonal balance & enhance libido. Fadogia agrestis is known for its testosterone-boosting effects, while tribulus terrestris enhances libido & supports hormonal health.