Nandrolone Phenylpropionate (NPP)

Fast ester of nandrolone — same compound as Deca but clears faster.

Typical dose range: 200–400 mg/wk

Frequency: EOD

Route: Intramuscular

Half-life: ~3 days

Evidence level: Anecdotal

Overview

Bail-out friendly version of Deca. Same prolactin and HPTA suppression considerations apply.