Trenbolone hexahydrobenzylcarbonate 100 mg/ml 10 ml is a very potent synthetic anabolic androgenic steroid (AAS). It is a derivative of nandrolone and is more commonly known as Parabolan. Trenbolone hexahydrobenzylcarbonate has a strong anabolic and androgenic effect. It has a very high binding affinity to the androgen receptor, so it produces strong effects on protein synthesis and nitrogen retention. It also has a very strong anti-aromatase effect, so it is very useful in reducing estrogenic side-effects, such as gynecomastia and water retention. Trenbolone hexahydrobenzylcarbonate is usually used in cycles of 8-16 weeks, depending on the goals of the user.