Diazolidinyl urea

Diazolidinyl urea (C₈H₁₄N₄O₇) is a preservative. It has a broad spectrum of application, and is effective against bacteria, fungi and yeasts.

Uses

It is used in many cosmetics, skin care products, shampoos and conditioners, as well as a wide range of products including bubble baths, baby wipes and household detergents. Diazolidinyl urea is found in the commercially available preservative Germaben.

Safety

Some people have a contact allergy to diazolidinyl urea causing dermatitis. Such people are often also allergic to imidazolidinyl urea.

References

• National Institutes of Health (2004). "Diazolidinyl urea". Haz-Map (Occupational Exposure to Hazardous Agents). Retrieved 2007-03-11.
• "Diazolidinyl urea". MEKOS Laboratories AS. Retrieved 2007-03-11.