Testrol is a scientifically advanced formula designed for dual purpose administration; to build muscle and/or increase sex drive. If you are on an anabolic cycle, or nearing the end of a cycle, you need Testrol. Testrol is superior grade sexual catalyst formulated to boost your sexual endurance and stimulation. Testrol uses only the optimum ingredients available. Testrol is a power-packed formula containing 2000mg of high potency ingredients. Zinc - Increases natural production of nitric oxide, leading to a more rigid erection Magnesium - Magnesium promotes muscle strength and endurance Selenium - Needed for production of sperm, and testosterone Tribulus Terrestris - A potent natural testosterone enhancer Avena Sativa - Has the effect of increasing free testosterone levels APG Gold L-Arginine - Increases natural production of nitric oxide, leading to a more rigid erection Macuna Pruriens Seed - Fertility promoting and spermatogenic effects in human males Fenugreek - great increase in free testosterone levels Xanthoparmelia Scabrosa - induces smooth muscle relaxation, allowing for maximum arterial dilation and increased blood flow. Cnidium Monnier - increases nitric oxide release and inhibits PDE-5, allowing erections to be sustained for longer periods of time. Epimedium/Horny Goat Weed - Increases the sex drive as effectively as any compound known to science! Testrol uses a 20:1 extract Stronger than the competition! to ensure "MAXIMUM Stimulation!"