The most common side effects of NPP consist of virilization (masculinization) in women, including symptoms such as acne, hirsutism (increased body/facial hair growth), hoarseness of the voice, and voice deepening. However, relative to most other AAS, NPP has a greatly reduced propensity for virilization and such side effects are relatively uncommon at recommended dosages. At higher dosages and/or with long-term treatment they make increase in incidence and magnitude however. A variety of uncommon and rare side effects may also occur.
Nandrolone phenylpropionate
Nandrolone furylpropionate
Androstanolone benzoate
Androstanolone enanthate
Drostanolone propionate
Androstanolone propionate
Nandrolone cyclohexylpropionate
Norethisterone enanthate