Roxilon, a.k.a. dimethazine and mebolazine, is a modified version of dihydrotestosterone (DHT) that includes the attachment of a methyl group at carbon 2, which increases its anabolic potency.
The alteration results in a hybrid androgen thats a powerful anabolic, a moderate androgenic, and a mild estrogenic. This combination equates to a unique cross between the stronger anabolism of Superdrol, and the non-estrogenic lean muscle, hardness/density, and vascularity promoting properties of Masteron. Roxilon is the type of steroid that favors competition athletes, and serves as an ideal ingredient for latter cutting cycle inclusion.