| 摘要 |
PURPOSE: A method of preparing a gel-like aqueous solution for cosmetic and medical purposes by adding purified hyaluronic acid as a kind of mucopolysaccharide to carboxymethylchitin is provided. Whereby, the aqueous solution has excellent moisturizing action, tissue regenerating power and antibacterial activity and fine line wrinkles removing effect. CONSTITUTION: The gelled aqueous solution is prepared by mixing carboxymethyl chitin and 0.2 to 0.5% by weight of hyaluronic acid, optionally a thickening agent, vitamin, herb oil, antibiotics and other additives.
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