Diazolidinyl Urea

1% line markerAI-analyzed

INCI: DIAZOLIDINYL UREA TATTOO GOO

preservative

What it does

Diazolidinyl Urea is a formaldehyde-releasing preservative commonly used in a wide range of cosmetic products to prevent microbial growth and extend shelf life.

Skin Concerns

No specific concern data available

Safety & Science

Safety summary

Generally considered safe at low concentrations, but some individuals may develop contact dermatitis due to formaldehyde release.

1% line marker

This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.

Found In Products

Related Ingredients

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.