Claims › Testosterone boosters
Does Tribulus terrestris raise testosterone?
In a 4-week trial in young men, testosterone didn’t differ from placebo.
#9 of 12 in 12 Testosterone Boosters, Ranked by What's Actually Been Tested
What the human studies found
- Sold as an aphrodisiac and a testosterone booster. The paper’s title says it plainly.
- It wasn’t among the exceptions in the 2024 review, which included 4 Tribulus studies.
The studies (1)
The anchor source is a 2024 systematic review by a team of urologists (Morgado et al., International Journal of Impotence Research). They looked at 52 studies covering 27 proposed testosterone boosters. Their conclusion: most fail to increase total testosterone.
Watch all 12, ranked: the film on YouTube · 6:44If you're worried your testosterone is genuinely low, the test isn't a supplement: it's a blood test, and a conversation with a doctor. This is an investigation of the claims, not a guide to taking them.
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