Diazolidinyl Urea in EU cosmetics: Annex V, entry 46
Diazolidinyl Urea: the maximum concentration in ready for use preparation is 0,5 %. Annex V, entry 46, Regulation (EC) No 1223/2009, consolidated 18 May 2026.
- Annex
- V: List of preservatives allowed in cosmetic products
- Reference number
- 46
- Chemical name/INN
- N-(Hydroxymethyl)-N-(dihydroxymethyl-1,3-dioxo-2,5-imidazolidinyl-4)-N'-(hydroxymethyl) urea
- Name of Common Ingredients Glossary
- Diazolidinyl Urea
- CAS number
- 78491-02-8
- EC number
- 278-928-2
- Version
- Consolidated version of 18 May 2026
- Official source
- Regulation (EC) No 1223/2009, consolidated text
Official wording: restrictions
- Maximum concentration in ready for use preparation: 0,5 %
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