Athletes who use Dynabolon report a solid gain in muscles, which goes hand in hand with a significant gain in strength. The increases in body weight and improved strength are the result of the water retention in tissues and joints. Dynabolon does not strongly aromatize in dosages below 4 ml/week. It is effective for 1-2 weeks after a dosage, thus requiring more frequent injections than Deca

Bodybuilders who work with Dynabolon usually inject it twice a week. The minimum dosage is 2ml/week. A weekly dosage of 4 ml (equal to 322 mg) is usually sufficient for most athletes to achieve satisfactory results. This requires the injection of 2 ml (equal to 161 mg or 2 ampules) twice weekly. Higher dosages bring even better gains but often go hand in hand with distinct water retention. Such dosages also aromatize so strongly that antiestrogens must be taken to maintain the quality of the muscles. Women do well with 1 ml/week and rarely show virilization symptoms if the compound is not taken for more than six weeks. Female athletes rarely use Dynabolon since they normally prefer Durabolin, which has a shorter duration of effectiveness.