Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Diazolidinyl urea
Introduction
Diazolidinyl urea (C8H14N4O7) is a preservative. It has a broad spectrum of application, and is effective against bacteria, fungi and yeasts.
Uses
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
Safety
Some people have a contact allergy to diazolidinyl urea causing dermatitis. Such people are often also allergic to imidazolidinyl urea.
References
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.