DMDM HYDANTOIN is commonly used as a preservative in cosmetics and personal care products. It is an antimicrobial formaldehyde. DMDM HYDANTOIN is commonly used as a preservative in cosmetics and personal care products. It is an antimicrobial formaldehyde. DIY PERSONAL CARE: This is a raw material and is used in combination with other products to make cosmetics, make up, beauty and personal care products. MULTI USE: Cosmetic Grade DMDM Hydantoin is used as a raw material for your cosmetic brand or DIY use to make products such as facial mask, face and body scrubs, lotions, creams, moisturizers, serums, body butters, hair and skin care and bath products, pressed powders, liquid foundation, mascara, deodorant soap, shampoo making and many more beauty and make up products 5 KG PACK: Comes in a sealed box with 5 KG DMDM Hydantoin. Light and fine texture. PRODUCT OF INDIA: Quality assured, Never tested on animals. You can check our other products to source everything and anything you need for your soap, shampoo, cosmetic making supplies. BRM has been supplying to all known brands since the past 30 years.