Optimum Nutrition's Tribulus 625 is made with the finest Tribulus Terrestris available. Tribulus 625 contains Furastanol Saponins, Sterols, Flavonoids and other plant compounds with occur naturally in this species. Super Potency Tribulus 625 mg may help stimulate the secretion of Luetinizing hormone which regulates the production of testosterone.

Tribulus terrestris is a perennial plant, grown predominately in India and Africa. Tribulus is mentioned in ancient Indian Ayurvedic medical texts dating back thousands of years. Tribulus has been widely used in the Ayurvedic system of medicine for the treatment of sexual dysfunction and various urinary disorders. The Greeks used Tribulus Terrestris as a diuretic. In China and Vietnam it has been used in the treatment of post-partum hemorrhage, epistaxis and gastro intestinal bleeding. It is a South African remedy for inflammation and arthritis. In one study, Tribulus terrestris increased spermatogenesis and sexual activity in laboratory animals. Tribulus terrestris appears to raise/turn on natural testosterone production in men via the activation of hormone secretion and estradiol. Clinical studies in Bulgaria have shown Tribulus terrestris to increase the sex hormones LH (luteinizing hormone) level by 72% and the body's own free testosterone level by 41% in healthy adult males in only five days. LH regulates the testosterone production in the testes and high levels of LH coincide with high testosterone levels. Tribulus has become increasingly popular among athletes because it reportedly increases strength and stamina. Studies on Tribulus use are ongoing. The extract contains alkaloids, saponins, resins and nitrates and is popularly used as a sports nutrient in USA. The extract of the plant is recognized as a diuretic and aphrodisiac. It has anti-oxidant and hypolipedemic activities. Tribulus Terrestris extract was effectively used for nonspecific impotence and aging. It has been popularized as a natural remedy to enhance libido and fertility in both men and women.

Below are some of the benefits from supplementing with Tribulus.

• Tribulus Improves muscle growth & body strength
• Tribulus improves libido sexual & erectile function
• Tribulus increases the number and motility of spermatozoa
• Tribulus increases LH levels by 72% and testosterone levels by 41% in only five days.
• Tribulus helps in alleviating some symptoms associated with male menopause
• Tribulus has no adverse effects
• Tribulus has no toxicity and side effects

Tribulus is an excellent supplement to take at the end of a prohormone cycle to help kick start your own testosterone production again. And it can also be effectively used to increase strength gains and aid in helping you get over a plateau. for optimal results try to find a tribulus supplement that is standardized for 45% saponis.

The dosages for Tribulus for  best results are around 2000 to 3000 mg per day.