Now Sports Tribulus 1000mg Male Fertility Supplement | 90 Tablets Tribulus terrestris has been traditionally used for centuries in ancient Greece, India and Africa to enhance fertility. Scientific studies suggest that, although it does not actually contain hormones, Tribulus extract helps support normal hormone production and good male reproductive health. Tribulus is thought to affect testosterone production by triggering the human body to release luteinizing hormone (LH), which acts as a messenger for the production of more testosterone. It owes its effects to a special group of steroidal glycosides, which belong to the broader category of natural products called “saponins” (either steroids or triterpenoids). NOW Sports uses Tribulus extract from genuine Bulgarian leaves, which contain the standardized component protodioscin as well as all the glycoside saponins that characterize this plant. The quality of the product is controlled by the HPLC (High Performance Liquid Chromatography) process. This is to confirm the high quality of the active ingredients and guarantee their authenticity and potency. Tribulus is widely used by the worlds top athletes but can also be used by athletes. The minimal saponin content (45% concentration), makes NOW Sports Tribulus 1,000 mg one of the most powerful formulations on the natural products market. USE As a dietary supplement, take 1 tablet one to two times daily as needed, before meals