摘要 |
PURPOSE: Provided is testosterone 5 alpha-reductase inhibitors containing extracts of Galla Rhois as an active ingredient, which inhibitor can be useful for therapeutic agents in depilation, pimple, benign prostatic hyperplasia and the like. CONSTITUTION: The testosterone 5 alpha-reductase inhibitor contains the extract of Galla Rhois as an active ingredient. A therapeutic agent in depilation is characterized by containing 0.001-10 wt.% of the extract of Galla Rhois as an active ingredient, which extract inhibits testosterone 5 alpha-reductase.
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