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Moisturizing and repairing composition

A composition, technology of oat kernel extract, applied in the direction of skin care preparations, cosmetics, cosmetic preparations, etc., can solve the problems of short-term moisturizing, skin dehydration and dryness, poor long-term moisturizing effect, etc., to reduce moisture The effect of evaporation

Pending Publication Date: 2021-05-28
广州花出见生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many moisturizing products on the market, but most of the moisturizing products on the market are immediate moisturizing products with average moisturizing effect, and the long-term moisturizing effect is not good.
However, with changes in the urban environment and lifestyle, consumers with sensitive skin are increasing day by day, and the skin problems of sensitive skin patients are mainly caused by damaged skin barriers. Simple and short-term moisturizing cannot fundamentally solve the dryness of the skin. The problem of sensitive skin consumers is not fully satisfied with the demand for moisturizing products

Method used

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  • Moisturizing and repairing composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～3 and comparative example 1～3

[0036] The preparation method of the moisturizing and repairing compositions of Examples 1-3 and Comparative Examples 1-3 comprises the following steps:

[0037] 1. Disperse glycerin, xanthan gum, hydroxyethyl acrylate / sodium acryloyldimethyl taurate copolymer evenly, add water, allantoin, p-hydroxyacetophenone, then heat to 85°C, dissolve and disperse completely , keep warm for 10 minutes;

[0038]2. After the product in step 1 is cooled to 60°C, add hyaluronic acid and hydrolyzed sodium hyaluronate to dissolve and disperse completely;

[0039] 3. After continuing to cool down to 40°C, add panthenol, nicotinamide, dextran, hydrolyzed silk, hexanediol, ceramide, sugar isomers, glycerol glucoside, oat (AVENA SATIVA) kernel extract , diethoxyethyl succinate, citric acid, sodium citrate, stir to dissolve evenly;

[0040] 4. After sending the sample and passing the test, the material is filtered out to obtain the moisturizing and repairing composition.

[0041] Table 1

[0042...

Embodiment 4

[0046] The stability of the moisturizing and repairing compositions described in Examples 1-3 was tested, and the results are shown in Table 2.

[0047] The stability test result of table 2 moisturizing repair composition

[0048]

[0049]

[0050] Note: "√" means no abnormality, "—" means not detected. The results of "Pass" correspond to -15°C and +48°C, which means that the material is returned to room temperature, the appearance of the material body is no different from that of the sample placed at room temperature, and the physical and chemical indicators such as pH, viscosity, and transparency have no change; corresponding to bacteria and mold, it means that no corresponding colonies were detected in the microbial test.

[0051] It can be seen from Table 1 that the moisturizing and repairing compositions described in Examples 1 to 3 all passed the stability test, belong to stable formulas, and can be produced industrially.

Embodiment 5

[0053] The moisturizing and moisturizing effects of the moisturizing and repairing compositions described in Examples 1-3 and Comparative Examples 1-3 were tested.

[0054] Test method: apply the moisturizing and repairing composition on the inner arm of the skin, and test the moisture content of the inner arm of the skin with a skin moisture tester. Each set of data is measured three times to get the average value. The test results are shown in Table 3 and Table 4. The control group was pure water.

[0055] The water replenishment and moisturizing test result of table 3 moisturizing and repairing compositions

[0056]

[0057]

[0058]

[0059] It can be seen from Table 3 that the moisturizing and repairing compositions described in Examples 1 to 3 all have moisturizing and replenishing effects, and the moisturizing and repairing compositions described in Example 2 have the best effects of instant moisturizing and long-lasting moisturizing.

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Abstract

The invention discloses a moisturizing and repairing composition, and belongs to the field of daily cosmetics. The moisturizing and repairing composition is prepared from the following components: ceramide 3, allantoin, an oat kernel extract, a sodium hyaluronate composition, panthenol, a saccharide isomer, glycosylglycerol and diethoxyhexyl succinate. By repairing skin epidermis, supplementing skin natural moisturizing factors and forming a breathable moisturizing film, moisturizing and repairing are combined, the skin barrier is repaired, the self water locking and moisturizing capacity of the skin is enhanced, the symptoms are treated, the root causes are better treated, and the skin is kept in a moisturizing state for a long time.

Description

technical field [0001] The invention relates to a moisturizing and repairing composition, which belongs to the field of daily cosmetics. Background technique [0002] At present, there are many moisturizing products on the market, but most of the moisturizing products on the market are instant moisturizing products with average moisturizing effect, and the long-term moisturizing effect is not good. However, with changes in the urban environment and lifestyle, consumers with sensitive skin are increasing day by day, and the skin problems of sensitive skin patients are mainly caused by damaged skin barriers. Simple and short-term moisturizing cannot fundamentally solve the dryness of the skin. As a result, the needs of consumers with sensitive skin for moisturizing products are not fully met. Contents of the invention [0003] The object of the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a moisturizing and repairing composi...

Claims

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Application Information

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IPC IPC(8): A61K8/98A61K8/35A61K8/37A61K8/42A61K8/49A61K8/60A61K8/67A61K8/68A61K8/73A61K8/81A61K8/9794A61K8/34A61Q19/00
CPCA61K8/68A61K8/4946A61K8/9794A61K8/735A61K8/42A61K8/60A61K8/602A61K8/37A61K8/987A61K8/345A61K8/73A61K8/675A61K8/8152A61K8/35A61Q19/00A61K2800/5922A61K2800/85
Inventor 聂敏仪郑家成李代荣
Owner 广州花出见生物科技有限公司
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