DMDM Hydantoin

DMDMH (DMDM Hydantoin) is a preservative commonly used in a variety of cosmetic and personal care products. It works by releasing small amounts of formaldehyde over time, which helps prevent the growth of harmful microorganisms such as bacteria, yeast, and mold, thus extending the shelf life of products. DMDMH is a white, crystalline powder that is highly soluble in water and effective in low concentrations.

Most Common Applications of DMDMH:

Personal Care Products: DMDMH is widely used in shampoos, conditioners, lotions, creams, and body washes to maintain product integrity and prevent contamination over time.

Cosmetics: Found in makeup products such as foundations, powders, and mascaras, DMDMH helps ensure these products remain free from harmful bacteria during use.

Household Products: DMDMH is also used in cleaning agents, detergents, and fabric softeners to prevent the growth of mold and bacteria, ensuring long-term product stability.

Industrial Products: In industrial formulations, such as paints, coatings, and adhesives, DMDMH is utilized to prevent microbial contamination, which can degrade the quality of these products over time.

Due to its effectiveness as a preservative, DMDMH is one of the most common choices for ensuring product longevity in both consumer and industrial applications. However, it is important to note that the use of DMDMH is regulated in some regions due to concerns about formaldehyde release.