Trenbolone Acetate is also majorly referred to as Fina among the users, is a synthetic anabolic steroid. Bodybuilders have been using trenbolone acetate as it acts like a physique- and performance-enhancing drug. Trenbolone acetate does not cause any fluid retention while gaining muscle mass, unlike testosterone. It is very commonly used as it lasts much longer than trenbolone acetate with intramuscular injection.