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Sunscreen cream

A technology for sunscreen and active ingredients, applied in cosmetics, cosmetic preparations, cosmetic preparations, etc., can solve the problems of increasing production costs and high rhEGF addition, and achieves alleviating skin damage, reducing rhEGF loss, and reducing abnormal increase Effect

Inactive Publication Date: 2016-01-06
GUILIN PAVAY GENE PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Formally due to the excessive addition of rhEGF in cosmetics, the production cost is greatly increased

Method used

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  • Sunscreen cream

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Sunscreen:

[0024] Glycerin: 4%

[0025] Emulsifier: 3%

[0026] Carbomer: 0.3%

[0027] Titanium dioxide: 1.5%

[0028] rhEGF0.0001~0.001%

[0029] Hydrolyzed soybean protein 0.2~0.8%

[0030] Hydrolyzed wheat protein 0.35~1%

[0031] Schisandra extract 0.1~0.3%

[0032] Kaempferum extract 0.1~0.3%

[0033] Grease: 5%

[0034] Preservatives: 0.3%

[0035] Flavor: 0.2%

[0036] Deionized water: balance.

Embodiment 2

[0038] Sunscreen:

[0039] Glycerin: 4%

[0040] Emulsifier: 3%

[0041] Carbomer: 0.3%

[0042] Titanium dioxide: 1.5%

[0043] rhEGF0.0001~0.001%

[0044] Hydrolyzed soybean protein 0.2~0.8%

[0045] Hydrolyzed wheat protein 0.35~1%

[0046] Schisandra extract 0.1~0.3%

[0047] Kaempferum extract 0.1~0.3%

[0048] Grease: 5%

[0049] Preservatives: 0.3%

[0050] Flavor: 0.2%

[0051] Deionized water: balance.

Embodiment 3

[0053] Sunscreen:

[0054] Glycerin: 4%

[0055] Emulsifier: 3%

[0056] Carbomer: 0.3%

[0057] Titanium dioxide: 1.5%

[0058] rhEGF0.003%

[0059] Hydrolyzed Soy Protein 0.6%

[0060] Hydrolyzed Wheat Protein 0.55%

[0061] Schisandra Extract 0.2%

[0062] Kaempferum Extract 0.2%

[0063] Grease: 5%

[0064] Preservatives: 0.3%

[0065] Flavor: 0.2%

[0066] Deionized water: balance.

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Abstract

The invention provides a sunscreen cream, which comprises rhEGF (Recombinant Human Epidermal Growth Factor), hydrolyzed soy protein, hydrolyzed wheat protein, Chinese magnolivine fruit extract powder and rhizoma kaempferiae extracts. According to the sunscreen cream provided by the invention, the weight content of the rhEGF is only 1-10mug / ml and is far less than the conventional additive amount, the rhEGF is compounded with the hydrolyzed soy protein, the hydrolyzed wheat protein, the Chinese magnolivine fruit extract powder and the rhizoma kaempferiae extracts to produce a synergistic effect, so that the injured cells can be quickly repaired, the injury of ultraviolet radiation to skins is reduced, the abnormal increase of skin basal melanin cells can be reduced, the melanin synthesis is blocked, the black spot growth of sunburn skin is reduced, the gene mutation factors of injured cells are eliminated, the light aging is protected, and thus the sunscreen cream has the functions of preventing ultraviolet radiation and repairing sunburn injury.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a sunscreen. Background technique [0002] Epidermal growth factor (EGF) is a multifunctional cell growth-promoting factor. It has a wide range of cell growth-promoting activities, accelerates the growth rate of human skin cells, and promotes the growth and reproduction of new skin cells. It is a decisive factor affecting skin health. However, with the increase of age and the deterioration of the environment, the content of EGF in the human body gradually decreases, resulting in damage to skin health. Natural EGF widely exists in mammals, its content is low, extraction is difficult and costly, people usually use rhEGF instead of natural EGF. rhEGF can stimulate the proliferation of various cells derived from the ectodermal rhEGF layer and endoderm, such as cornea and epithelium. Its biological effects include: 1) Promote the active transport of low-molecular-weigh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61K8/64A61Q17/04A61Q19/00A61Q19/08
CPCA61K8/97A61K8/64A61K8/645A61Q17/04A61Q19/00A61Q19/004A61Q19/08
Inventor 韦忠明黄启斌莫冬海杨福春包能创秦芳唐申秀
Owner GUILIN PAVAY GENE PHARMA
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