BlackStone Labs Eradicate 90ct. | Estrogen Blocking CompoundEradicate by BlackStone Labs is a potent aromatase inhibitor, and has been proven to reduce excess water retention. This product is designed to reduce the amount of androgens in the body that can convert to estrogen, which combats the development of male breast tissue as well as supports a healthy sex drive. Eradicate was formulated with a compound called androsta-3, 5-deine-7,17 dione, to decrease circulating levels of estrogen in the body. Restore your normal hormone functions post cycle with Eradicate!