Protodioscin contains an extract of Tribulus terrestris standardised to 50% protodioscin. This is a furostanol-type steroid saponin and is the active principle responsible for Tribulus terrestris' reputation and efficacy, particularly its effect on testosterone production and fertility.
¤Tribulus terrestris has been used in India for thousands of years to restore and maintain normal sexual function.
¤ Early clinical research into Tribulus terrestris carried out in endocrinology and gynaecology institutes in Bulgaria has been corroborated by later studies from the United States.
¤ Tribulus terrestris stimulates sexual vitality and supports normal sexual function. It works by helping to relax smooth muscle and increase blood flow to the corpus cavernosum.
¤ It helps maintain and restore a balance in both male and female endocrine systems.
¤ It promotes fertility by helping to regulate ovulation in women, and by improving sperm motility in men.
¤ It eases symptoms of the menopause.
¤ Sportspeople also use Tribulus terrestris to increase stamina and performance and to stimulate muscle development.

Adults. Take one to two capsules a day or as advised by your therapist. Each vegetarian capsule contains 180 mg of Tribulus terrestris extract standardised to 50 % protodioscin.