Cosmetic or skin composition with function of delaying skin aging

Abstract

The invention relates to the field of cosmetic or skin compositions, and provides a cosmetic or skin composition with the function of delaying skin aging. The composition comprises ectoin, hydroxypropyl tetrahydropyrantriol and ergothioneine in certain proportion. The composition internally improves the self-healing capability of cells and the immunity of the skin; the composition externally increases the thickness of the epidermis and repairs the skin barrier, so that the damaged skin gets healthier and healthier through self-regulation to achieve skin repair. The composition can be applied to masks, emulsions, essences and the like, and has important application value and broad market prospects.

Description

technical field [0001] The present invention relates to the field of cosmetic or dermatological compositions. [0002] More specifically, the present invention seeks to provide novel cosmetic or dermatological compositions comprising tetrahydromethylpyrimidinecarboxylic acid (CAS No. 96702-03-3), hydroxypropyltetrahydro Pyrantriol (CAS No. 439685-79-7) and Ergothioneine (CAS No. 497-30-3). [0003] Said composition is highly active for the prevention and treatment of signs of skin aging and skin photoaging, in particular for increasing epidermal thickness by increasing keratinocyte differentiation. Background technique [0004] The main manifestations of skin aging are: (1) the skin becomes dry, fish flakes appear, and loses luster; (2) the skin becomes thinner and looser, and its elasticity and firmness deteriorate; (3) wrinkles form, more wrinkles, (4) Pigmentation, darkening of the skin, long spots, and enlarged pores. The main causes of aging are: (1) Excessive oxidat...

AI Technical Summary

Problems solved by technology

Disadvantages: It only reduces exogenous stimulation, and does not help the internal repair of the skin

Disadvantages: only for the repair of the stratum corneum, not for deeper repair of the skin

Disadvantages: It is an exogenous help and has a strong dependence. Only promoting cell differentiation cannot really repair the skin

[0009] It can be seen that the current technologies on the market are all aimed at exogenous factors for skin repair, and they cannot take care of both. They do not jointly solve problems from internal and external factors, and cannot improve the skin's own resistance, mobilize the skin's own strength, and make the skin become healthy. more robust

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