Nandrolone Deconoate

Nandrolone (19-nortestosterone) is an anabolic steroid. Nandrolone is most commonly sold commercially as its decanoate ester (Deca-Durabolin) and less commonly as its phenylpropionate ester (Durabolin or NPP). Deca is known as a tremendously beneficial mass building steroid with additional therapeutic benefits for joints.