- NOW Sports products are comprehensively tested so you can trust that our products are pure and effective for every level of athletics.
- STANDARDIZED EXTRACT/MINIMUM 45% SAPONINS: Tribulus 1,000 mg standardized extract may help to promote healthy endocrine function and male reproductive health.*
- HISTORICAL USE: Used for centuries in ancient Greece, India, and Africa to enhance vitality and virility.
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
- Packaged in the USA by a family owned and operated company since 1968.
From the manufacturer
Product Description
Tribulus terrestris has been used for centuries in ancient Greece, India, and Africa to enhance vitality and virility. Recent research indicates that tribulus can support the body’s free radical defense systems and preliminary studies suggest that tribulus may help to promote healthy endocrine function and male reproductive health.* If you are a competitive athlete who is regularly tested, please check with your sanctioning body for the status of Tribulus. Take 1 tablet daily with a meal.