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Whitening and freckle removing composition and preparation method thereof

A composition and whitening technology, which are applied in the field of whitening and freckle-removing compositions and their preparation, can solve the problems of unsatisfactory effects of the whitening and freckle-removing compositions, and achieve the effect of simple preparation method and convenient operation

Inactive Publication Date: 2018-07-24
GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a whitening and freckle-removing composition and a preparation method thereof for the problem that the effect of the whitening and freckle-removing composition is unsatisfactory.

Method used

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  • Whitening and freckle removing composition and preparation method thereof
  • Whitening and freckle removing composition and preparation method thereof
  • Whitening and freckle removing composition and preparation method thereof

Examples

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preparation example Construction

[0064] The preparation method of the above-mentioned whitening and freckle-removing composition comprises the following steps:

[0065] S110, preparing the polytubule extract.

[0066] Specifically, 30 parts of dried products of Polytubella were crushed to 60-80 mesh. Then, soak and extract the pulverized Polytubella with 95% ethanol three times at 22° C. to 26° C. for three days each time. Wherein, the mass volume ratio of Polytubella to 95% ethanol is 1:1˜1:1.5. After soaking and extracting, combine the ethanol extract and the crude extract of Polytrichum algae. Then, concentrate under reduced pressure at a temperature of 37° C. to 40° C. to obtain 1 portion of Polytubella extract.

[0067] It can be understood that, in other embodiments, the fresh Polytubuleum can also be used, as long as the mass parts after drying are guaranteed to be the above-listed parts. Of course, the extract of Polytubella can also be purchased, and when the extract of Polytubule is purchased th...

specific Embodiment

[0072] The following will be described in detail in conjunction with specific embodiments.

[0073] The following examples, unless otherwise specified, do not include other components except unavoidable impurities.

[0074]In the following examples, except Polytubella, other raw material reagents are all cosmetic grades. Seaweed extract and sea fennel stem cells were purchased from BiotechMarine. Ginseng extract and sodium tocopheryl phosphate were purchased from Guangzhou Baihaobo Co., Ltd. Peony root extract, cornflower flower extract and plumeria flower extract were purchased from Xi'an Yuansen Biotechnology Co., Ltd. Sodium hyaluronate, molecular weight 200kDa-400kDa, was purchased from Bloomage Freda Bio-Pharmaceutical Co., Ltd. Dipeptide-2 was purchased from Chengdu Yunxi Chemical Co., Ltd. Ubiquinone was purchased from Sabinsa Company. Glycerin and carbomer were purchased from Guangzhou Churen Chemical Co., Ltd. Glycyrrhiza glabra as white fine powder was purchase...

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Abstract

The invention relates to a whitening and freckle removing composition and a preparation method thereof. The whitening and freckle removing composition is prepared from the following components in parts by mass: 1 to 5 parts of polysiphonia urceolata extract, 0.5 to 3 parts of laminaria ochroleuca extract, 3 to 10 parts of radix ginseng extract, 0.5 to 4 parts of paeonia lactiflora root extract, 0.2 to 0.4 part of sodium hyaluronate, 0.1 to 2 parts of sodium tocopherol phosphate and 0.05 to 0.2 part of dipeptide-2. The whitening and freckle removing composition disclosed by the invention has remarkable whitening and freckle removing effects.

Description

technical field [0001] The invention relates to a composition for whitening and removing freckles and a preparation method thereof. Background technique [0002] With the rapid development of science and technology, the development of today's cosmetics field and skin topical pharmaceuticals tends to be biological and functional. Oriental women have advocated the whitening effect of "skin like snow, gel like fat" since ancient times. However, with the accelerated pace of people's life and work and the intensification of environmental pollution, people are facing more and more skin problems, such as dull complexion, pigmentation, etc. Calmness has become a common problem, and whitening and blemish cosmetics have therefore become a hot spot in the development of skin care products. [0003] Skin dullness and blemishes are the result of uneven distribution and accumulation of melanocytes in the surface layer of the skin. The skin is composed of epidermis, basement membrane and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/99A61K8/9789A61K8/9717A61K8/9711A61K8/73A61K8/67A61K8/64A61K8/35A61Q19/02
CPCA61K8/355A61K8/64A61K8/678A61K8/735A61K8/97A61K8/99A61K2800/592A61K2800/5922A61K2800/782A61Q19/02
Inventor 陈海佳葛啸虎王一飞王小燕
Owner GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD
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