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HYDROXYPROPYLTRIMONIUM HYDROLYZED SOY PROTEIN

Description

Hydroxypropyltrimonium hydrolyzed soy protein is a multifunctional ingredient derived from soy proteins, widely used in hair and skin care formulations. This quaternary ammonium compound is created through the hydrolysis of soy protein, followed by modification with hydroxypropyl and trimethylammonium groups. The result is a positively charged molecule that exhibits excellent conditioning and moisturizing properties.

In hair care products, it acts as a film-forming agent, helping to smooth the hair cuticle and reduce frizz. Its ability to penetrate the hair shaft provides deep conditioning and strengthening benefits. For skin care, it functions as a humectant and moisturizer, attracting and retaining water to improve skin hydration.

The ingredient's positive charge allows it to adhere effectively to negatively charged surfaces of hair and skin, enhancing its substantivity and prolonging its effects. It is particularly beneficial for damaged or chemically treated hair, helping to restore softness and manageability. In skincare, it can improve the feel and texture of formulations while providing moisturizing benefits.

Hydroxypropyltrimonium hydrolyzed soy protein is generally well-tolerated and suitable for a wide range of hair and skin types, making it a versatile ingredient in cosmetic formulations.