Cyproterone Acetate for Topical Treatment of Androgen-Dependent Diseases

A user is seeking advice on the efficacy and side effects of homemade topical solutions for hair loss, specifically bicalutamide, estradiol, cyproterone acetate, and spironolactone, as they cannot access RU58841 or pyrilutamide.

The conversation discusses using scalp antiandrogens like RU58841, pyrilutamide, or fluridil on the face to reduce sebum production, noting that clascoterone (winlevi) is an approved facial antiandrogen with underwhelming reviews.

Topical androgen receptor antagonists may not be necessary if 5-AR inhibitors like finasteride or dutasteride effectively reduce DHT levels. Combining a 5-AR inhibitor with a topical androgen antagonist could potentially enhance treatment, but oral use of androgen antagonists is too risky due to severe side effects.

The conversation discusses topical androgen receptor blockers for hair loss, mentioning Clascoterone, Pyrilutamide, GT20029, and RU58841. Ketoconazole's effectiveness and application methods are also debated.