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Anti-skin photoaging composition and application thereof

A technology of skin photoaging and composition, which is applied in the field of anti-skin photoaging composition, can solve the problems of few researches, and achieve the effect of good anti-photooxidation and anti-cell aging ability and low dosage

Inactive Publication Date: 2020-09-25
CENT SOUTH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, cosmetics used for anti-photoaging urgently need to find anti-photoaging natural products. At present, research has found that most of the anti-photoaging natural products are phenolic compounds, mainly including phenolic acids, flavonoids and polymer polyphenols. , while domestic and foreign studies on carnosic acid and protopanaxadiol in photoaging are few, it is of great significance to develop new anti-photoaging natural products with less dosage, stronger effect and healthier

Method used

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  • Anti-skin photoaging composition and application thereof
  • Anti-skin photoaging composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Weigh respectively 0.1 g of carnosic acid and 1000 g of protopanaxadiol, and mix uniformly to obtain the anti-skin photoaging pharmaceutical composition of the present invention; when in use, the composition of the present invention is diluted so that the concentration of carnosic acid is 0.05 nmol / L.

Embodiment 2

[0027] Weigh respectively 1 g of carnosic acid and 200 g of protopanaxadiol, and mix uniformly to obtain the anti-skin photoaging pharmaceutical composition of the present invention; L.

Embodiment 3

[0029] Weigh 1g of carnosic acid and 10g of protopanaxadiol respectively, and mix them uniformly to obtain the anti-skin photoaging pharmaceutical composition of the present invention; and dilute the composition of the present invention so that the concentration of carnosic acid is 0.1nmol / L.

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Abstract

The invention discloses an anti-skin photoaging composition and an application thereof. The composition comprises the components by weight of (0.1-100) parts of a component A and (1000-20000) parts ofa component B, wherein the component A comprises at least one of carnosic acid, a pharmaceutically acceptable salt thereof or a solvate thereof, and the component B comprises at least one of protopanaxadiol, a pharmaceutically acceptable salt of or solvate thereof. The anti-skin photoaging composition has the effects of resisting photoaging and resisting aging, carnosic acid and protopanoxadiol in the composition act on different antioxidant channels and sites, and a better photoaging resisting effect is achieved through a synergistic effect, so that the composition has higher popularizationand application values in products such as skin care products.

Description

technical field [0001] The invention relates to the field of medicine, in particular to an anti-skin photoaging composition and its application. Background technique [0002] Skin aging is a gradual physiological process, and it is also the result of the combined effects of various factors such as genetics, environment, and social psychology. Among them, 90% of skin aging is due to photoaging caused by ultraviolet rays in the sun. Therefore, skin photoaging is the main manifestation of skin aging. [0003] Skin photoaging is the premature aging of the skin caused by repeated exposure to the sun's ultraviolet rays. In daily life, with the continuous deterioration of the environment and the continuous reduction of the ozone layer, the ultraviolet radiation energy in the sunlight irradiating the ground is gradually increasing, which leads to the increasingly serious phenomenon of human skin photoaging. The essence of photoaging lies in the generation of secondary electrons an...

Claims

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Application Information

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IPC IPC(8): A61K8/63A61K8/36A61K31/575A61K8/86A61K8/92A61Q19/08A61P17/18A61P17/16
CPCA61K8/36A61K8/63A61Q19/08A61K8/86A61K8/922A61K31/575A61K31/192A61P17/18A61P17/16A61K2800/592A61K2300/00
Inventor 周应军李丹李吉曾光尧邓旭曹伟
Owner CENT SOUTH UNIV
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