Oral turinabol is used in an anabolic steroid cycle, less than 20 mg per day will be an almost unnoticeable addition to a stack, or will be a very weak cycle if used alone. There is little point in exceeding 50 or 60 mg/day, as added anabolic effect will be small if any. And adverse side effects of excessive muscle pumps and/or blood pressure elevation are often at a tolerance limit at this point, while becoming excessive past it.
It is of interest mostly for its history, not its performance. When chosen, dosing range should be 20-60 mg/day, taken either once per day or preferably twice. It is usable by men, although there are better choices