Hy
Hydrolyzed Soy Protein
Hydrolyzed Soy ProteinHydrator
A soy-derived protein fragment used as a film-forming conditioner that smooths the surface.
What it does
Hydrolyzed Soy Protein is soy protein broken into small water-soluble fragments. These bind water and lay down a light film on skin and hair, giving a smoother, conditioned feel. It is a conditioning-and-film ingredient rather than a skin active.
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