Trenbolone Acetate has been used in a part of a therapeutic study, however, it is primarily a vet hormone. Enthanate, however, is something that has been considered for medicinal use. The Enthanate version is injected, but it is something that should be taken less often. It is a 19-nortestosterone steroid- which means that it lacks a carbon atom at the 19th position. This classification is also used for the Nandrolone hormone that is found in Deca Durabolin. Indeed, Trenbolone is a modified version of Nandrolone, and all Nandrolone is really is a modified form of testosterone. The slight changes in makeup, however, can create massive differences in terms of how the steroid is used by the body and how valuable it is to those interested in gaining muscle and strength.