薬やく用よう石せっ鹸けん

noun

medicated soap

Soap containing active ingredients for skin conditions like acne or eczema; often labeled 医薬部外品.

• 薬やく用よう石せっ鹸けんで顔かおを洗あらうと、ニキビが減へった。

  Washing my face with medicated soap reduced my acne.