USN Tribulus is a potent dose of 1500mg per serving that aids in boosting testosterone levels and promoting vitality. Regular consumption of Tribulus has been linked to support for lean muscle development. Notable Features: 1500mg Tribulus Terrestris Testosterone support* Increased libido* High potency dose* BENEFITS Tribulus Terrestris is an herbal extract that has been known to trigger luteinising hormone (LH) and encourage the body's natural production of testosterone. This could potentially lead to higher testosterone levels and facilitate greater gains in strength and muscle mass during training.*