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STEARDIMONIUM HYDROXYPROPYL HYDROLYZED KERATIN

Description

STEARDIMONIUM HYDROXYPROPYL HYDROLYZED KERATIN is a multifunctional ingredient widely used in hair care and skincare formulations. This compound is derived from keratin, a protein naturally found in hair, skin, and nails, which has been hydrolyzed and modified to enhance its properties. The steardimonium hydroxypropyl component adds cationic properties, allowing it to bond effectively with hair and skin surfaces.

This ingredient primarily functions as a conditioning agent, providing moisture retention and improving the overall texture of hair and skin. It forms a protective film that helps reduce static electricity and enhances manageability in hair care products. In skincare, it aids in moisture retention and can contribute to a smoother skin feel.

The hydrolyzed keratin portion of the compound contains smaller protein fragments that can penetrate the hair shaft or outer layers of skin, potentially providing strengthening and reparative benefits. It may help improve the appearance of damaged hair and contribute to a more resilient skin barrier.

While generally considered safe for use in cosmetics, individuals with specific protein sensitivities should exercise caution. The ingredient is typically used in concentrations ranging from 0.1% to 5% in various personal care formulations.