Is Steardimonium Hydroxypropyl Hydrolyzed Soy Protein vegan?
Steardimonium Hydroxypropyl Hydrolyzed Soy Protein
Steardimonium Hydroxypropyl Hydrolyzed Soy Protein is a quaternized derivative of hydrolyzed soy protein, combined with a stearyl-based quaternary ammonium group, used as a conditioning agent in hair and skin care products.
| Also known as | Octadecanaminium, N,N-dimethyl-N-[2-hydroxy-(3-(soy protein hydrolysate)propyl]-, chloride |
|---|---|
| INCI name | Steardimonium Hydroxypropyl Hydrolyzed Soy Protein |
| CosIng ID | 58628 |
| Last reviewed | 9 July 2026 |
An ingredient is considered vegan if it contains no animal-derived components at any point in its production.
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