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Ceramide refreshing amino acid facial cleanser and preparation method thereof

A technology of ceramides and amino acids, which is applied in pharmaceutical formulations, cosmetic preparations, dressing preparations, etc. It can solve the problems of poor oil removal ability of mild facial cleanser, skin vulnerable to external damage, poor product experience, etc., and achieve foaming Good sex and cleanliness

Pending Publication Date: 2021-01-29
广州市妆妍生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the sebum film is lost, the skin is easily damaged by the outside world. Some mild facial cleansers have poor oil removal ability and poor product experience.

Method used

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  • Ceramide refreshing amino acid facial cleanser and preparation method thereof
  • Ceramide refreshing amino acid facial cleanser and preparation method thereof
  • Ceramide refreshing amino acid facial cleanser and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0046] The preparation method of the ceramide refreshing amino acid facial cleanser of embodiments 1-3 comprises the following steps:

[0047] S1, preparing the aqueous phase mixture; stirring and mixing water, glycerin, propylene glycol, pH regulator, emollient and thickener at 80°C, and stirring at a constant temperature until they are completely dissolved or completely dispersed to obtain the aqueous phase mixture; wherein, Stirring speed at constant temperature is 25r / min;

[0048] S2, preparing the oil phase mixture; stirring and mixing stearic acid, myristic acid, palmitic acid, lauric acid, emulsifier and preservative at 80° C., and stirring at a constant temperature until they are completely dissolved or dispersed to obtain the oil phase mixture; Wherein, constant temperature stirring speed is 25r / min;

[0049] S3, homogeneous emulsification; raise the temperature of the emulsification production pot to 80°C, vacuum pump the oil phase mixture, stir and vacuum pump the...

Embodiment 1～3 and comparative example 1～2

[0055] Embodiments 1~3 and comparative examples 1~2 are all:

[0056] color: White;

[0057] Properties: Paste.

[0058] 2. Foaming test

[0059] Prepare 1mL of each facial cleanser with a mass percentage of 10%, put it in a 10mL stoppered measuring cylinder, add distilled water to dilute to 5mL, cover it, shake vigorously 10 times, record the foam volume (mL) within 30s, and record the foam after 10min The volume was measured three times and the average value was taken. The experimental results are shown in Table 1 below.

[0060] Table 1

[0061]

[0062] As can be seen from Table 1, the facial cleanser of the present invention has good foaming properties, but in Comparative Example 1, it lacks amino acids and the foaming capacity decreases.

[0063] 2. Moisturizing effect test

[0064] Moisturizing effect test

[0065] Take a thermoplastic elastomer TPE plate of the same size, and evenly open a small hole with a diameter of 1 mm on the TPE plate, and pre-fill the ...

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Abstract

The invention discloses ceramide refreshing amino acid facial cleanser and a preparation method thereof, and relates to the field of cosmetics. The cleanser comprises the following components in percentage by weight: 0.5-1.5% of amino acid; 0.1-0.4% of ceramide; 0.1-0.4% of phosphatidylcholine; 5-10% of myristic acid; 5-10% of palmitic acid; 5-10% of lauric acid; 0.2-0.8% of a humectant; 0.6-1.6%of an esterfying agent; 1-3% of an emulsifier; 2-5% of a surfactant; 4.5%-6.5% of a pH regulator; 2-5% of a foam stabilizer; 0.5-1% of a thickening agent; 5-10% of propylene glycol; 10-15% of glycerol; 15-20% of stearic acid; and remaining amount of water. The ceramide refreshing amino acid facial cleanser is capable of mildly removing superfluous grease on epidermis, refreshing skin, regulating water-oil balance of the skin and repairing skin barriers by adding ceramide, so that the skin is refreshing and healthy, and the product is free of irritating components and good in foamability and cleanliness.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a ceramide refreshing amino acid facial cleanser and a preparation method thereof. Background technique [0002] A facial cleanser belongs to facial cleansing products. When cleansing the skin, the objects to be cleaned by facial cleanser are the sebum secreted by the skin of the human face, sweat, exfoliated cuticle cells, and other dirt from the body, as well as dust, various microorganisms, cosmetic residues, etc. from the outside. dirt. These residual metabolites are unstable and can react with oxygen in the air, or with deposited molecules. When exposed to sunlight or in the presence of bacteria on the skin, various physicochemical and biochemical reactions occur to form some irritating substances that may damage the skin. Therefore, even for healthy skin, skin cleansing is an essential process for skin care. [0003] Traditional facial cleansers focus on efficient cleaning, bla...

Claims

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Application Information

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IPC IPC(8): A61K8/68A61K8/55A61K8/49A61K8/44A61K8/36A61K8/81A61K8/42A61Q19/10A61Q19/00
CPCA61K8/68A61K8/553A61K8/4946A61K8/4913A61K8/442A61K8/44A61K8/361A61K8/817A61K8/42A61Q19/10A61Q19/00A61Q19/008A61K2800/592A61K2800/5922
Inventor 金盛
Owner 广州市妆妍生物技术有限公司
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