Has anyone tried CB-01-03 aka Clascoterone?

Research/Science 3/9/2026

Clascoterone is a topical treatment for androgenetic alopecia, showing modest to moderate hair regrowth, and may be available by 2027-2028. It is considered safer than finasteride, with discussions on its effectiveness compared to RU58841 and pyrilutamide.

Clascoterone showed promising initial results for hair regrowth but failed to replicate them, leading to disappointment. Users discuss combining it with minoxidil and other treatments, noting its current availability only in lower concentrations.

Clascoterone is being discussed for hair loss, but its current acne formulation may not be suitable for scalp use due to potential skin irritation and lower dosage compared to Breezula. Users mention other treatments like finasteride, minoxidil, and pyrilutamide, with some expressing skepticism about clascoterone's effectiveness for hair loss.

Clascoterone is seen as a promising topical treatment for hair loss, similar to finasteride but without side effects, though concerns exist about its long-term effectiveness. Other treatments discussed include topical minoxidil, ketoconazole, microneedling, and oral options like dutasteride and minoxidil.

Clascoterone has shown promising results in increasing hair density without systemic side effects, potentially offering benefits similar to finasteride. There is skepticism due to the lack of published photos despite the market interest.