Product Information RU58841 (also known as RU-58841, PSK-3841 or HMR-3841) is a compound that has been garnering attention for its phenomenal response to hair growth. Anti-androgens have potential to be used to treat some 'male' cancers such as prostate cancer, as well as possibly targeting skin conditions including acne and male-pattern baldness. RU58841 differs from other anti-androgens in that rather than trying to reduce or block the production of testosterone or DHT, it focuses on the testosterone receptor. RU58841 effect is obvious, RU58841 side effect is zero, buy RU58841 a lot of people. RU58841 is a specific androgen receptor antagonist or a so called anti-androgen. This non steroidal topical androgen antagonist was investigated for therapeutic value in androgenetic alopecia and acne. 154992-24-2 …