Last reviewed May 2026 · 1 min read
Is Diazolidinyl Urea vegan?
Vegan
Suitable for a vegan diet.
Yes — 100% synthetic laboratory product.
01 · The basics
What is Diazolidinyl Urea?
An antimicrobial preservative that acts as a formaldehyde releaser.
02 · The source
Where it comes from
100% synthetic laboratory product.
Frequently asked
FAQ
Is Diazolidinyl Urea from animal urine?
No, commercial urea compounds in cosmetics are entirely synthetic.
Commonly found in
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