Cioteronel [CPC 10997, Cyoctol®, X-Andron] is undoubtedly an antiandrogen agent which was in section II trials for androgenetic alopecia (male sample baldness), and acne. It had been also under progress for the oral remedy of benign prostatic hyperplasia, but it had been discontinued due to inadequate efficacy. CPC 10997 was observed to be success