Nandrolone Phenylpropionate NPP 150

Nandrolone phenylpropionate, known as NPP, is the short-acting version of nandrolone. It delivers the same steady muscle gain and joint comfort as Deca but clears the body much faster, which makes it easier to control and faster to recover from. This Viogen version is dosed at 150mg per ml.

As a general guide and not medical advice, users commonly inject 100 to 150mg every other day, or around 300 to 400mg per week split across several doses, alongside a testosterone base. Cycles are usually 8 to 12 weeks. Always confirm dosing with a healthcare professional.

The most commonly reported effects are water retention, a rise in prolactin and natural testosterone suppression. Because it clears faster than Deca, any side effects also resolve more quickly if you need to stop. A testosterone base and regular bloodwork are sensible precautions.

Yes. Nandrolone suppresses natural testosterone production, so a full post cycle therapy is required afterwards. Because the ester is short, PCT can start sooner than with Deca. This is general information, not a prescription.

Every vial of Viogen NPP sold here is authentic and carries a verification check-code. Orders are dispatched from the UK on Royal Mail Tracked 24 in discreet packaging, with most deliveries arriving within one to two working days.