Kimchi-Based Preservative in Cosmetics May Not Be So Natural
A "natural" Kimchi-based preservative used in cosmetics actually contains didecyldimethylammonium salts and salicylic acid, new research suggests.
A "natural" Kimchi-based preservative used in cosmetics actually contains didecyldimethylammonium salts and salicylic acid, new research suggests.