NPP 100 mg 10 ml Xeno US

Fast-Acting Nandrolone for Lean Mass and Strength

Nandrolone Phenylpropionate (NPP) is the shorter, faster-acting ester form of Nandrolone (19-nortestosterone). While often compared to its longer-acting counterpart, Deca-Durabolin, NPP releases into the bloodstream much faster—providing a sharp spike in Nandrolone release 24–48 hours following deep intramuscular injection, and declining within about a week.

With a high Anabolic rating of 125 (compared to an Androgenic rating of 37), NPP is an effective compound used by athletes and bodybuilders to produce lean mass gains and increase strength with minimal significant side effects.