Cygen Laboratories Exotest is a safe, all-natural, bioactive testosterone amplifier. Not only has Exotest been clinically-proven to increase total testosterone levels by 376% over a 12-hour period, but it also contains a powerful aromatase inhibitor, and blocks the conversion of testosterone to DHT (dihydrotestosterone); effectively eliminating the negative side effects associated with increased testosterone levels.
Exotest as a Testosterone Booster
By acting as both an aromatase and 5-a reductase inhibitor, Exotest allows levels of total testosterone, free testosterone, and bioavailable testosterone to increase safely, and naturally.
Exotest as an Aromatase Inhibitor
Blocks the production of estrogen completely, eliminating such negative side effects as hair loss, body hair growth, acne, gynecomastia and increased aggression
Exotest as a 5-a Reductase Inhibitor
Prevents the conversion of testosterone to DHT (dihydrotestosterone), an enzyme shown to produce such negative side effects as overgrowth of prostate tissue