Technical datasheet

Promois WK-H

Supplied bySEIWA KASEI- Last Updated on Aug 21, 2025

Hydrolyzed Keratin (and) Aqua. Promois WK-H by SEIWA KASEI acts as a strengthening and volumizing agent. Provides moisture retention, protection and repairing effect. It is a water solution of hydrolyzed protein, derived from sheep wool. It contains additives like 3% butylene glycol, 0.15% methylparaben and 0.01% propylparaben. It contains cystine amino acid and offers high adsorption. Promois WK-H is used in formulating hair care products.
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Promois WK-H properties

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