BIS(METHYLOL)IMIDAZOLIDINYL UREA

1% line markerAI-analyzed

preservative

What it does

Bis(Methylol)Imidazolidinyl Urea is a formaldehyde-releasing preservative commonly used in cosmetics to prevent microbial growth.

No specific concern data available

Safety summary

May release small amounts of formaldehyde, which can be a sensitizer for some individuals; use is restricted in certain regions.

1% line marker

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

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