B-Tri Trenbolone 150mg/10ml is a veterinary injectable anabolic steroid manufactured by Biomex Labs. It contains hexahydrobenzylcarbonate ester of the potent anabolic hormone trenbolone. Trenbolone is a very potent androgen with strong anabolic activity. It is primarily used by athletes to increase muscle mass and strength and to decrease body fat in both animals and humans. It may also be used to improve feed efficiency and weight gain in livestock.