Chitosan lotion and preparation method thereof

Abstract

The invention provides a chitosan lotion, which comprises high polymer chitosan, low polymer chitosan, glycerol, propylene glycol and an acidic solvent. In the invention, a lotion with better functionality, safety and applicability is developed by using the chitosans as raw materials. The chitosan lotion has the functions of resisting bacteria, preserving moisture, resisting oxidization, and accelerating wound healing, and has strong functionality, safety and applicability. The chitosan as a main component of the chitosan lotion is a bioactive substance extracted from waste carapaces of shrimps, crabs and the like; and when the chitosan is added into a skin care product, the film forming performance of the product can be improved, and the chitosan cannot cause any allergic / irritation reaction. The chitosan lotion has stable properties and good film forming performance, and meanwhile has the effects of resisting bacteria, preserving moisture, resisting ageing, and accelerating wound healing; the preparation method is simple, and the skin protection function of the lotion is moderate; moreover, the chitosan lotion does not have any bad reaction, is suitable for a wide variety of people, and can be applied for daily skin protection of an individual.

Description

[0001] technical field [0002] The invention belongs to the field of daily skin care products, and in particular relates to a skin care liquid containing chitosan. Background technique [0003] The stratum corneum of normal and healthy skin contains 10% - 20% water to maintain the moisture and elasticity of the skin. When the moisture content in the stratum corneum drops below 10% due to changes in the climate environment such as age, cold and dryness, the integrity of the stratum corneum will be destroyed, the natural moisturizing factors in the stratum corneum will be lost, and the moisturizing effect of the skin will be reduced. It will drop, and the skin will become dry, wrinkled and flakes. [0004] Skin care products are used for the purpose of maintaining moderate moisture in the skin, especially the outermost stratum corneum of the skin. It is characterized by not only maintaining the balance of moisture in the skin, but also supplementing important oily ingredient...

AI Technical Summary

Problems solved by technology

[0010] There are no reports of chitosan skin care solutions with antibacterial, moisturizing, anti-aging and wound healing effects

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