Generic Name: Nandrolone decanoate Strength: 25 mg per ml injection (25 mg nandrolone decanoate in 1 ml) Dosage Form: Solution for intramuscular injection (oily solution) Therapeutic Class: Anabolic steroid (estrogen derivative) Mode of Action: Nandrolone decanoate binds to androgen receptors and promotes protein synthesis and tissue growth, stimulates bone formation and density, and enhances red blood cell production. Pharmacological Category Anabolic agent / hormone analog (Anabolic steroid) Post-menopausal Osteoporosis: Used to strengthen weak and brittle bones in women after menopause, reducing the risk of fractures. Anemia: Treats specific types of anemia, particularly those associated with chronic kidney disease (renal insufficiency). Muscle Wasting: Helps prevent or treat muscle loss in patients suffering from debilitating illnesses or those undergoing long-term corticosteroid therapy. Breast Cancer: Used as supportive care for inoperable breast cancer in women. Deca-Instabolin 25 mg Injection is an anabolic steroid, containing the active ingredient Nandrolone Decanoate, used primarily to treat conditions involving weak bones and muscle loss. It works by mimicking testosterone to strengthen tissue, bone density, and red blood cell production. DECA-INSTABOLIN is used for specific medical conditions where anabolic and bone-building effects are needed, under strict medical supervision. Main Uses : Osteoporosis (to improve bone density and reduce fracture risk) Certain types of anemia (by stimulating red blood cell production) Severe weakness or muscle wasting due to chronic illness Recovery after major surgery, trauma, or prolonged illness Protein deficiency states where tissue rebuilding is required