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Hair compoundsClinical-stage compound

Pyrilutamide / KX-826

A topical androgen-receptor antagonist developed for androgenetic alopecia and acne, with regulatory status that varies by jurisdiction.

Reference reviewed 5 September 2026 · No dosing or protocol information
01

What the name refers to

A topical androgen-receptor antagonist developed for androgenetic alopecia and acne, with regulatory status that varies by jurisdiction.

02

Evidence and regulatory context

Human clinical research exists, but this entry is not a broadly authorised consumer medicine. Trial results apply to the studied formulation, population and endpoints—not automatically to products sold online.

03

Reading product records

Route, vehicle and concentration can materially change a topical product. A page about an approved oral or ophthalmic medicine does not automatically validate a compounded hair formulation or an unapproved research product using the same active ingredient.

04

Primary research links

Use current regulator and study records rather than treating a catalogue description as medical evidence.