DECABOL-250 Nandrolone Decanoate is used in the treatment of osteoporosis. It is also used for aplastic anemias. Nandrolone Decanoate is an anabolic steroid used for steady muscle growth and reducing inflammation. Nandrolone progestin properties help relieve pain and stress in joints and tendons. For Anti Aging = 50-100 mg IM every 2 weeks, For Anabolism = 200-600 mg IM every week. It is available in 100 mg/ ml, and 200 mg/ ml as Ampoules and Vials.