Trenbolone Acetate (Tren A) is a highly androgenic/anabolic steroid (AAS) and a potent agonist of androgen receptors which has been extensively used as a growth promoter. Tren A is a progestin and does not convert to estrogen.
The effects of Trenbolone Acetate are increased weight gain, increased aggression, sweating, insomnia, increased muscle hardness, improved food conversion efficiency, decreased muscle RNA and DNA concentrations and decreased free cathepsin D activity in muscle. The half-life of Trenbolone Acetate in circulation is 24 hours