Nandrolone Phenylprogionate

Positive effects of NPP (Nandrolone Phenylpropionate) include muscle growth, appetite stimulation and increased red blood cell production and bone density. Clinical studies have shown it to be effective in treating anemia,osteoporosis and some forms of neoplasia including breast cancer, and also acts as a progestin-basedcontraceptive. For these reasons,[citation needed] in the United States nandrolone received FDA approval in 1983.