Nandrolone Phenylpropionate Steroid Usage - Effects | Side Effects - 1 views
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Fitness Dada on 30 Jun 15INTRODUCTION Nandrolone Phenylpropionate (NPP) is a version of nandrolone that is not as popular. Before we go any further, you should know the difference between NPP and Deca, which is just the ester. Both are a version of nandrolone, but the ester in Deca is longer than the one in NPP.