Applechem Precious Cosmetics Kalunite Potassium Alum is a naturally occurring sulphate mineral, also know as mineral salt. Is a natural antimicrobial which prevents the growth of odour causing bacteria, and also an astringent and antiseptic agent. 화장품 및 생활용품 소재 세부정보 보기 견적 요청 샘플 요청