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Cosmetic composition and preparation method thereof

A cosmetic composition and cosmetic technology, applied in the field of preparation of cosmetic composition and preparation of cosmetics, can solve the problems of skin allergies, fine lines and smoothing scars that cannot satisfy people with sensitive skin, and achieve the goal of overcoming allergies, low cost, The effect of the big biological beauty effect

Active Publication Date: 2015-05-20
HANGZHOU S EVANS BIOSCI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the existing cosmetics with various cytokines and macromolecular polysaccharides as active ingredients have the defect of easily causing skin allergies, and cannot meet the requirements of people with sensitive skin to remove fine lines and smooth scars

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0017] Among them, according to a particularly preferred embodiment of the present invention, based on the total amount of the cosmetic composition, the content of fucoidan is 5-10 g / L, the content of TGF-β1 is 30-70 pg / mL, and the content of IGF The content of -I is 30-70pg / mL, and the content of EGF is 60-140pg / mL. In this preferred embodiment, the cosmetic composition of the present invention can achieve particularly excellent effects of removing fine wrinkles and smoothing scars.

[0018] Wherein, preferably, the active ingredient also contains aloe extract and astaxanthin extract extracted from yeast, based on the total amount of the cosmetic composition, the content of aloe extract is 1-4g / L, the content of astaxanthin extract is 5-20g / L.

[0019] Wherein, the aloe extract can be prepared by a conventional method in the field of food and cosmetics, for example, by a method comprising the following steps: obtaining aloe juice from fresh aloe, drying the aloe juice into ...

preparation Embodiment 1

[0037] Drying and crushing seaweed to prepare fucoidan powder; then mixing the fucoidan powder with 1-5% by weight of acetic acid aqueous solution and adjusting the pH value to 4.5 to obtain a fucoidan solution containing 3% by weight of salina powder; at a temperature of 80°C Use 50kHz ultrasonic waves to treat the fucoidan solution with a specific power of 340W / L for 8 hours and then filter to obtain the filtrate; carry out ultrafiltration on the filtrate to obtain an ultrafiltrate with a molecular weight not greater than 10,000 Daltons; concentrate the ultrafiltrate and use 95 Precipitate the concentrated ultrafiltrate with 95% ethanol by weight to obtain a precipitate; wash the obtained precipitate with 95% by weight ethanol, redissolve the washed precipitate with water and perform dialysis, and dry the remaining liquid after dialysis to obtain fucoidan .

[0038] Squeeze the aloe juice from fresh aloe, and dry the aloe juice into aloe dry powder, then mix the aloe dry pow...

Embodiment 1

[0041] This example illustrates the composition and preparation method of the cosmetic composition of the present invention based on the preparation of 1L cosmetic composition.

[0042] Mix 10g of cetyl alcohol, 20g of dimethicone, 15g of arbutin, 70g of squalane, 10g of emulsifier, 25g of mineral oil, 15g of shea butter and 3g of Hansheng The glue is heated and mixed evenly to obtain a phase A material.

[0043] Heat 2g of iodopropynyl butylcarbamate, 30g of glycerin, 12g of vitamin E, 50g of 1,3-propanediol, 2g of polyacrylic acid, 0.4g of heparin sodium and about 660g of water to 100°C and mix well , to obtain phase B material.

[0044] At a temperature of 80° C. and stirring at 8000 rpm, the material of phase B was evenly added to the material of phase A, and then emulsified at 80° C. for 1 minute with an emulsifying homogenizer to obtain the first material.

[0045] 7g of fucoidan was added as phase C material to the first material at 75°C with stirring, and when the te...

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PUM

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Abstract

The invention discloses a cosmetic composition. The cosmetic composition contains effective ingredients and cosmetic auxiliaries, wherein the effective ingredients include fucoidin, TGF-beta 1, IGF-I and EGF. The invention also provides a method for preparing the cosmetic composition. The invention also provides an application of the composition in preparing cosmetics, wherein the composition contains fucoidin, TGF-beta 1, IGF-I and EGF. Through the technical scheme above, the composition disclosed by the invention overcomes the defect that the combination of macromolecular polysaccharides in cosmetic products and various cytokines easily is likely to cause skin hypersensitivity; and by using the composition, fucoidin can take the best moisturizing effect, and in cooperation with various cytokines, multiple cosmetic effects such as eliminating fine wrinkles, removing scars, and the like are produced.

Description

technical field [0001] The present invention relates to the field of biotechnology, in particular to a cosmetic composition, a method for preparing the cosmetic composition and an application of the composition in preparing cosmetics. Background technique [0002] As the body grows older and internal irresistible factors such as genetics, gravity, endocrine and immune functions, etc. will cause skin aging. A series of external factors such as environmental pollution and climate change will also accelerate the skin aging process. Protecting the skin from external environmental stimuli, removing or reducing excess free radicals in the body and cells, and repairing and supplementing skin cells are the main ways to prevent and delay skin aging. [0003] Ordinary anti-aging cosmetics are mostly based on synthetic chemicals, which can easily cause skin allergies, irritation and other adverse phenomena. Selecting anti-aging active substances extracted from animals and plants, red...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/73A61K8/64A61K8/92A61K8/97A61K8/99A61Q19/00A61Q19/08
Inventor 李程张强项春生
Owner HANGZHOU S EVANS BIOSCI LTD
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