Endotest-Pro® is the first ORTHOMOLECULAR supplement that effectively regulates endogenous testosterone release through the stimulation of luteinizing hormones (LH) in the body. Our German Tribulus Terrestris plant extract is harvested during peak seasons assuring only the most potent steroidal saponins and it is specifically standardized for Protodioscin and Protogracilin content.

Specific amounts of a full spectrum Vitex extract were fused into Endotest-Pro’s formula for its ability to inhibit prolactin release in the body. Interestingly, after the male orgasms there is a concomitant surge in prolactin - which suppresses further dopamine release via the negative feedback loop. Anthropologists speculate that the prolactin surge evolved to promote bonding and nurturing, as opposed to immediately running off in search of another female with whom to copulate. So in order to enhance virility it becomes important to keep prolactin at bay. Fortunately, Vitex enriched Endotest-Pro extends the virility of any two minute man into a marathon man by keeping the post-orgasmic prolactin surge in check.

Each Endotest-Pro® serving also features the substance DI (Diindolemethane). DIM is known for its ability to convert active estrogens into inactive estrogen metabolites. These metabolites then free up testosterone by bumping it off the testosterone-binding proteins (SHBG) thus elevating blood levels of unbound (free) testosterone.

Rhodiola Rosea (rosavins) is our fifth and final ingredient rounding out Endotest-Pro's® amazing formula. Rosavins are known as a natural adaptogens, which can increase the body's ability to cope with internal and external stress factors and also help maintain a stable hormonal environment conducive to growth and strength. Widely used in Russia, rosavin’s also influence levels and activity of b-endorphins therefore eliminating fatigue and enhancing work performance.