Nandrolone esters are used clinically, although increasingly rarely, for people in catabolic states with major burns, cancer, and AIDS, and an ophthalmological formulation was available to support cornea healing. The positive effects of nandrolone esters include muscle growth, appetite stimulation and increased red blood cell production, needed and bone density. Nandrolone decanoate is considered to be a classic drug for muscle bulk gain. Due to significant retention of water in muscles during the cycle, bulk growth occurs to be significantly faster. Combines well with long esters of testosterone.