Trenbolone Acetate

Trenbolone acetate, sold under brand names such as Finajet and Finaplix among others, is an androgen and anabolic steroid (AAS) medication which is used in veterinary medicine,  specifically to increase the profitability of livestock by promoting muscle growth in cattle. It is given by injection into muscle. Side effects of trenbolone acetate include  symptoms of masculinization like acne, increased hair growth, voice changes, and increased sexual desire. The drug is a synthetic androgen and anabolic steroid and hence is an  agonist of the androgen receptor (AR), the biological target of androgens like testosterone and dihydrotestosterone (DHT). It has strong anabolic effects and strong androgenic  effects with a rating of 800 and 550 respectively, compared to testosterone which has an anabolic and androgen rating of 100. Also potent progestogenic effects, no estrogenic  effects, weak glucocorticoid effects, and no risk of liver damage. Trenbolone acetate is an androgen ester and a long-lasting prodrug of trenbolone in the body. Trenbolone  acetate was discovered in 1963 and was introduced for veterinary use in the early 1970s. In addition to its veterinary use, trenbolone acetate is used to improve physique and  performance, and is purchased from black market suppliers. The drug is a controlled substance in many countries and so non-veterinary use is generally illicit.