Moisturizing composition and preparation method thereof

A composition and extract technology, applied in the field of moisturizing compositions and preparation thereof, can solve the problems of repairing skin barrier, unable to effectively increase skin water content, difficult to achieve long-term moisturizing, etc., and achieve the effect of improving skin dryness

Pending Publication Date: 2022-04-12
泉后(广州)生物科技研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are also some oily moisturizing ingredients, which form an airtight closed film on the skin surface, which can only prevent the skin from losing moisture in the short term, but cannot effectively increase the moisture content of the skin, and some people will also have oily skin, acne and other problems.
The above-mentioned moisturizing ingredients have a single mechanism of action, and they do not fundamentally repair the skin barrier, nor solve the problem of improving the water storage capacity of the dermis, so it is difficult to achieve a long-lasting moisturizing effect

Method used

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  • Moisturizing composition and preparation method thereof
  • Moisturizing composition and preparation method thereof
  • Moisturizing composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] As a moisturizing composition according to the embodiment of the present invention, its ingredients and contents are shown in Table 1.

[0027] The mass percentage of each component in the moisturizing composition of Table 1 Embodiment 1~4 / %

[0028]

[0029] The preparation method of this moisturizing composition comprises the following steps:

[0030] (1) Add disodium EDTA, butanediol, 1,2-hexanediol, p-hydroxyacetophenone and water into the emulsification pot in turn, start heating to 80-85°C, disperse well and add to the emulsification pot to start homogenization , the homogenization speed is 2500rpm, and the homogenization time is 3 minutes; stirring at a speed of 15rpm; vacuum defoaming, stirring and cooling to 45°C, and a stirring speed of 15rpm;

[0031] (2) The material body of the main pot is 45°C; weigh the raw material of component 2, dissolve and disperse evenly, add the raw material of component 2 into the main pot, homogenize at a speed of 2500 rpm, a...

Embodiment 2～4

[0033] The preparation methods of the moisturizing compositions of Examples 2-4 are the same as those in Example 1.

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PUM

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Abstract

The invention provides a moisturizing composition and a preparation method thereof, the moisturizing composition comprises active functional components, and the active functional components comprise a desert rose leaf cell extract, tamarind seed gum, carrageenan sodium and glycosylglycerol; the desert rose leaf cell extract accounts for 0.00001 to 0.01 percent of the mass of the composition; the tamarind seed gum accounts for 0.2-2.5% of the mass of the composition; the carrageenan sodium accounts for 0.1-2% of the mass of the composition; and the glycosylglycerol accounts for 0.2-3% of the mass of the composition. According to the skin moisturizing composition and cosmetic provided by the invention through a multi-path experiment, the cuticle moisturizing and repairing component and the corium moisturizing component are selected and matched in a targeted manner, and through selection and optimization of the components, the transdermal moisture loss of the skin is reduced and the moisture and retention of the skin are increased from multiple paths; the skin is kept full of moisture for a long time.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a moisturizing composition and a preparation method thereof. Background technique [0002] The moisture in the stratum corneum of the skin is of great significance to maintaining skin health, defending against various stimuli received from the outside world, preventing skin aging, moisturizing and beautifying the skin. The skin has a natural moisturizing barrier system. When the self and the external environment change and cause the dysfunction of this system, when the water content of the skin is less than 10%, it will be dry, rough or even chapped. The skin of the human body is composed of three parts: the epidermis, the dermis, and the subcutaneous tissue. Dry, rough, desquamated, shriveled and inelastic skin are all external manifestations of the lack of water in the human skin. The factors that lead to skin dehydration are mainly in the epidermis and dermis o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/73A61K8/60A61K8/44A61K8/34A61K8/35A61Q19/00
Inventor 林吉珊袁裕泉张娇韩志东
Owner 泉后(广州)生物科技研究院有限公司
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