Pharmaceutical Products

Product name: Nandrolone Phenylpropionate
Alias: Durabolin,Nandroloni phenylpropionas,Strabolene,NPP,fenobolin
CAS register number: 62-90-8
Molecular formula: C27H34O3
Molecular weight: 406.56
EINECS: 200-551-9
Assay: 99% min
Appearance: white or milk white crystalline powder

Nandrolone phenylpropionate is one of the most popular injectable steroids. It is basically Deca, with a shorter ester (phenylpropionate instead of decanoate ester found in deca durabolin or nandrolone decanoate), resulting in quicker release into the bloodstream.

NPP Advantages

1.NPP has the shorter ester while deca durabolin version of nandrolone has the longer ‘deca’ ester. Many lifters have no clue they can use the compound they love so much in a shorter ester.
2.The availability and the small amount of amount per ml in the pharm grade version. Deca Durabolin meanwhile came in 200mg per ml so really guys found it much easier to inject 200mg twice a week using just 1ml per injection. Now with the growth of underground labs this issue has disappeared and now you can get NPP in all kinds of mg/ml ratios.
3.NPP will be quicker to build up to peak levels in the body and will be quicker once you stop injecting to filter out of the body
4.Another slight disadvantage with NPP is some users will say the injections can be more painful then the much smoother deca injection.