SHOP OUR ONLINE STORE: https://t.co/nolTT3oGt3 ===================== Deca-Durabolin 50 Injection is a medicine used in the treatment of osteoporosis in post-menopausal women. It helps strengthen the bones which become thin and brittle due to osteoporosis. Deca-Durabolin 50 Injection is generally given by a healthcare professional. You should not self-administer this medicine at home. Deca‑Durabolin is a clear yellow oily solution. for injection containing 50 mg/ml of the active. ingredient nandrolone decanoate. The active substance, nandrolone decanoate. belongs to the group of medicines known as. anabolic steroids that help to prevent bone loss.