- Supports lean muscle mass
- Enhances sexual desire & libido
- Standardized to 45% Steroidal Saponins
- 60 vegetarian capsules
Tribest™ is a standardized extract of the tropical plant Tribulus terrestris, also known as "puncture vine” and contains a number of steroidal saponins, proteins and amino acids that combine to produce it’s ethnobotanical benefits. This herb has an illustrious history in folklore medicine for sexual deficiency. A great deal of clinical research has been conducted at the Chemical Pharmaceutical Research Institute in Sofia, Bulgaria aimed at elucidating the benefits of tribulus terrestris.
Supplementation in men and women demonstrated differing effects upon various hormonal parameters. The changes in men showed significant increases in luteinizing hormone (LH), testosterone (T) and estradiol (E).* Women observed increases in follicle stimulating hormone (FSH) and (E) while (T) and LH increased only slightly.* The investigation was performed specifically to measure the increase in libido, sperm production and motility, but naturally increasing testosterone levels has long been associated with increases in lean body mass when adequate protein is being consumed.*
Arginine has been added to support nitric oxide (NO) production, which can support blood flow and circulation.