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HYDROXYPROPYL CHITOSAN

Description

Hydroxypropyl chitosan is a modified derivative of chitosan, a natural polysaccharide derived from chitin found in crustacean shells. This biocompatible and biodegradable compound offers enhanced solubility and versatility compared to its parent molecule. In skincare formulations, hydroxypropyl chitosan functions as a film-forming agent, providing a protective barrier on the skin's surface.

This ingredient exhibits notable moisture-retention properties, helping to maintain skin hydration and improve overall texture. Its ability to form a thin, flexible film also aids in reducing transepidermal water loss. Hydroxypropyl chitosan demonstrates antimicrobial activity, potentially benefiting acne-prone skin types. Additionally, it possesses antioxidant properties that may help protect the skin from environmental stressors.

In cosmetic applications, hydroxypropyl chitosan can enhance the stability and efficacy of other active ingredients. It is commonly used in various skincare products, including moisturizers, serums, and masks. The ingredient's compatibility with a wide range of pH levels makes it suitable for diverse formulations. While generally well-tolerated, individuals with shellfish allergies should exercise caution when using products containing hydroxypropyl chitosan due to its crustacean origin.