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Face cream capable of removing spots and preparation method of face cream

A technology for lightening spots and face creams, which is applied in the field of face creams with the function of lightening spots and its preparation. It can solve the problems of large side effects and poor effect of lightening spots, and achieves mild drug effects, simple and reliable preparation methods, and easy skin absorption. Effect

Inactive Publication Date: 2018-08-17
SICHUAN LIZHI JIUCHUANG INTPROP OPERATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the disadvantages of existing face creams such as poor effect of lightening spots and large side effects, and to provide a face cream for lightening spots and a preparation method thereof

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] The preparation of a face cream for lightening spots comprises the following steps:

[0050] 1. Preparation of compound Chinese medicine ingredients:

[0051] Raw materials: 20 parts of bletilla striata, 23 parts of coix seed, 12 parts of Sophora japonica, 10 parts of white fresh root bark, 8 parts of peony flower, 7 parts of white fungus, 4 parts of pearl;

[0052] Preparation:

[0053] (1) Raw material treatment: After the bletilla striata is crushed, the total amount is 0.005% of the bletilla striata, and the weight ratio is 1: 1. Papain and subtilisin are hydrolyzed at 25°C for 4 hours, and the hydrolyzed products are separated and purified. Obtain the bletilla striata extract with molecular weight less than 3000Da;

[0054] Coix seed is crushed and then hydrolyzed with papain and subtilisin at a temperature of 25°C for 4 hours with a total amount of 0.005% of the pearl weight and a weight ratio of 1:1, and the hydrolyzed product is separated and purified to obtai...

Embodiment 2

[0065] The preparation of a face cream for lightening spots comprises the following steps:

[0066] 1. Preparation of compound Chinese medicine ingredients:

[0067] Raw materials: 15 parts of bletilla striata, 28 parts of coix seed, 10 parts of Sophora japonica, 12 parts of white fresh root bark, 6 parts of peony flower, 10 parts of white fungus, 2 parts of pearl;

[0068] The composite traditional Chinese medicine composition is obtained by preparing the above-mentioned raw materials through the following preparation methods:

[0069] (1) Raw material treatment: After pulverizing Bletilla striata, hydrolyze it with papain and subtilisin at a temperature of 20°C for 6 hours with a total amount of 0.001% of Bletilla striata and a weight ratio of 3:1, and separate and purify the hydrolyzed product Obtain the bletilla striata extract with molecular weight less than 3000Da;

[0070] Coix seed is pulverized and then hydrolyzed with papain and subtilisin at a temperature of 30°C ...

Embodiment 3

[0081] The preparation of a face cream for lightening spots comprises the following steps:

[0082] 1. Preparation of compound Chinese medicine ingredients:

[0083] Raw materials: 25 parts of bletilla striata, 20 parts of coix seed, 15 parts of Sophora japonica, 8 parts of white fresh root bark, 10 parts of peony flower, 5 parts of white fungus, 6 parts of pearl;

[0084] The composite traditional Chinese medicine composition is obtained by preparing the above-mentioned raw materials through the following preparation methods:

[0085] (1) Raw material treatment: After the bletilla striata is crushed, the total amount is 0.01% of the bletilla striata, and the weight ratio is 3:1. Papain and subtilisin are hydrolyzed at 30°C for 3 hours, and the hydrolyzed products are separated and purified. Obtain the bletilla striata extract with molecular weight less than 3000Da;

[0086] Coix seed is crushed and then hydrolyzed with papain and subtilisin at a temperature of 20°C for 6 ho...

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Abstract

The invention discloses a face cream capable of removing spots and a preparation method of the face cream. The face cream is prepared from the following raw materials in parts by weight: 3-6 parts ofcetanol, 2-4 parts of glycerin monostearate, 1-3 parts of sodium alginate, 4-8 parts of glycerinum, 2-5 parts of polysorbate, 2-5 parts of propanediol, 1-3 parts of triethanolamine, 3-6 parts of composite Chinese herbal medicinal ingredient and 65-85 parts of deionized water. The pH value of the face cream is 7.5-8.0. The composite Chinese herbal medicinal ingredient has the advantages of synergistic interaction, good permeability, easiness in absorption and the like. Metabolism of melanin is accelerated while melanin formation in skin cells is inhibited effectively, and therefore, the spots can rapidly face away or disappear; and the face cream is gentle in effect, is good in spot removing effect, and does not have toxic or side effects.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a face cream with the function of lightening spots and a preparation method thereof. Background technique [0002] With the development of economy and the improvement of living standards, people pay more and more attention to the protection of skin. Face cream is one of the most important products in skin care products. Because of its ability to improve the texture of the skin surface, the evenness of the skin tone, and make the skin more delicate, not only beauty lovers love it, but people of different ages also use creams with different functions to improve their skin. According to the improvement of what kind of skin and seasonal characteristics, it has produced face creams with different effects, and there are many varieties. Therefore, its preparation technology is also constantly improving and innovating. In the highly competitive cosmetics market, it has considerable development ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/98A61K8/9794A61K8/9789A61K8/9728A61Q19/02
CPCA61K8/987A61K8/9728A61K8/9789A61K8/9794A61K2800/592A61K2800/805A61K2800/82A61K2800/85A61Q19/02
Inventor 张羽袁迎春
Owner SICHUAN LIZHI JIUCHUANG INTPROP OPERATION CO LTD
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