Tribulus terrestris extract is a concentrated herbal preparation from the puncture vine plant, standardized for protodioscin and similar compounds.
Active people take this extract to support workout recovery, libido, and overall vitality. Mixed evidence hints it might help maintain healthy testosterone levels.
Take capsules or tablets with meals for better absorption. Skip this supplement if you have kidney conditions, hormone-sensitive cancers, or take diabetes or blood-thinning drugs. Stop two weeks before surgery. Do not use during pregnancy or breastfeeding.