-
nandrolone phenylpropionate (NPP)
nandrolone phenylpropionate (NPP) is an anabolic steroid known for its muscle-building and recovery benefits. It has a shorter ester than Deca-Durabolin (Nandrolone Decanoate), leading to faster absorption and effects. Athletes and bodybuilders use NPP for lean muscle growth, strength gains, and joint support. However, it requires careful dosage and monitoring due to potential side effects.