Carboxymethyl chitosan (CMCS) is a natural polymer compound with multiple biological functions. It usually appears as a white or light yellow powder, and its main functions involve multiple fields, including medical, cosmetics and personal care products. First of all, carboxymethyl chitosan is widely used in the medical field. Its ability to promote wound healing is one of its most significant characteristics. Carboxymethyl chitosan has the effect of accelerating cell proliferation and tissue repair, so it is widely used in wound dressings. It can promote wound healing by forming a protective barrier and reducing the risk of infection. In addition, its hemostatic function is also significant, and it can quickly help stop bleeding, especially after trauma and surgery.

Carboxymethyl chitosan also has antibacterial properties, preventing infection by inhibiting the growth of pathogens. At the same time, it has the effect of reducing scar formation, which is particularly important for skin repair in the later stage of wound healing. Analgesic effect is another advantage of carboxymethyl chitosan in some therapeutic products, which can effectively relieve the discomfort caused by trauma. In cosmetics and personal care products, carboxymethyl chitosan is widely used due to its excellent biocompatibility and biodegradability. It is well compatible with the skin and does not cause allergic or uncomfortable reactions. In addition, its moisturizing and conditioning functions make it an important ingredient in skin care products.

Carboxymethyl chitosan has excellent moisture absorption capacity, which can help maintain the moisture balance of the skin and prevent dryness. Its antibacterial function can also effectively fight microorganisms on the skin, keeping the skin clean and healthy. In terms of product application, carboxymethyl chitosan is widely used in face creams, shower gels, facial cleansers, mousses, high-end creams, lotions and colloidal cosmetics. It can not only enhance the efficacy of these products, but also improve the texture and use experience of the products. For example, adding carboxymethyl chitosan to face cream can improve its moisturizing effect, making the skin softer and smoother. In shower gels, it can provide additional moisturizing effects while gently caring for the skin.