Is Hydroxypropyltrimonium Hydrolyzed Rice Protein/Siloxysilicate vegan?

Hydroxypropyltrimonium Hydrolyzed Rice Protein/Siloxysilicate is a quaternary ammonium salt combining hydrolyzed rice protein with a siloxysilicate, used as a conditioning agent in hair and skin care products.

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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