DMDM Hydantoin
Other names: Dimethylol dimethyl hydantoin, Glydant
Harm score: 4 (Slightly harmful chemistry)
DMDM Hydantoin, also known by the names Dimethylol dimethyl hydantoin or Glydant, is an organic compound that is widely used in the cosmetic industry as a preservative. Its use is particularly popular due to its effectiveness against a wide range of microorganisms and its long shelf life. DMDM Hydantoin is characterized by its high stability and low toxicity, making it an ideal choice for many cosmetic product manufacturers.
This preservative can be found in many skin care products, hair products, deodorants, colognes, soaps and other personal care products. Manufacturers of these products use it to prevent the growth of bacteria and moulds that could cause product deterioration and spoilage. DMDM Hydantoin also helps maintain the optimal pH of the product and prolongs its shelf life. In addition to the cosmetic industry, this substance is also used in some industrial applications such as paper, textile and adhesive manufacturing.