Oxandrolone is a synthetic DHT-derived anabolic-androgenic steroid with oral activity. It has historically been used medically in selected circumstances involving weight restoration and catabolic states.

The supplied product is identified simply as Oxandroxyl 20, so additional formulation details should be taken from its packaging rather than inferred. This distinction matters because commercial names do not always establish the precise pharmaceutical composition.

Oxandrolone can affect liver function, lipid metabolism, endogenous hormones, and reproductive physiology despite its comparatively lower androgenic profile.