preservative

Diazolidinyl Urea(Formaldehyde)

Also known as Germall II
INCI: DIAZOLIDINYL UREA
CAS 78491-02-8
Diazolidinyl Urea(Formaldehyde) acts as a preservative, helping to prevent microbial growth and extend the shelf life of cosmetic products.
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Purpose

Function

Preservative
Profile

Properties

Silicone
Silicone free
Malassezia
Safe
Fungal Acne
Safe
Details

Description

Diazolidinyl Urea(Formaldehyde) acts as a preservative, helping to prevent microbial growth and extend the shelf life of cosmetic products.

Reference

Identifiers

CAS Number
78491-02-8
INCI
DIAZOLIDINYL UREA
Category
preservative
Updated
May 18, 2026