Tribestan, a patented extract of the Tribulus Terrestris, is also known as Puncture Vine. Tribestan is a completely natural non-hormonal herbal (phytochemical) biostimulator derived from the plant Tribulus terrestris L., Bulgaricum, which contains predominantly saponins of furostanol type (not less than 45% in Tribestan), with prevailing quantity of protodioscin. It is a natural herbal alternative to synthetic anabolic hormones without any clinically proven toxic effects.

A positive nitrogen balance is the rate of protein synthesis in the body. Positive nitrogen balance is when the amount of nitrogen expelled in the bodily fluids is a lesser amount than the nitrogen ingested. Tribestan is said to work by lifting your mood, self-esteem, execution, immunity, and it can help lower cholesterol levels.

Hormonal preparations are at present prevailing in the treatment of sexual deficiency and anomalies. In fact, substitutional hormonal treatment is temporary, sometimes non-effective, very often extending hypofunction of the hypothalamushypophyseal-gonadal axis. Hence, in spite of a great number of new, highly efficient and possibly less noxious drugs - research in this field is very actual. The development of Tribestan non-hormonal preparation, sufficiently active and without harmful side effects would contribute to overcome sexual functional disorders.