Is Bis-Lauryldimoniumhydroxyethyl Bromide (PEG-220/SMDI Copolymer) vegetarian?
Bis-Lauryldimoniumhydroxyethyl Bromide (PEG-220/SMDI Copolymer)
This ingredient is a synthetic polymeric quaternary ammonium salt formed from PEG-220, saturated methylene diphenyl diisocyanate (SMDI), and dodecyl(2-hydroxyethyl)dimethylammonium bromide, used as a conditioning agent in hair care products.
| Also known as | PEG-220/SMDI Copolymer |
|---|---|
| INCI name | Bis-Lauryldimoniumhydroxyethyl Bromide (PEG-220/SMDI Copolymer) |
| CAS number | 435327-16-8 |
| CosIng ID | 83789 |
| Last reviewed | 4 July 2026 |
An ingredient is considered vegetarian if it avoids components derived from killing an animal.
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