A kind of moisturizing facial mask and preparation method thereof

A technology for facial mask and wet face, applied in the field of skin care products, can solve the problems that small molecule moisturizing agents cannot be replenished continuously, cannot achieve long-term moisturizing effect, cannot achieve long-lasting moisturizing of products, etc., and achieves improved bioavailability and good application value. , good moisturizing effect

Active Publication Date: 2022-07-29
BEIJING ACAD OF TCM BEAUTY SUPPLEMENTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the various small molecule moisturizing ingredients in these products can only make the product have an instant moisturizing effect. After the mask cloth is removed, the skin moisture content will decrease rapidly, and the long-term moisturizing effect cannot be achieved.
Small molecule moisturizers, such as trehalose, sodium pyrrolidone carboxylate, etc., quickly penetrate the stratum corneum and are absorbed by the skin. They cannot exert their moisturizing effect in the stratum corneum for a long time, and small molecule moisturizers cannot be continuously replenished, so that the product cannot achieve long-term moisturizing Effect

Method used

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  • A kind of moisturizing facial mask and preparation method thereof
  • A kind of moisturizing facial mask and preparation method thereof
  • A kind of moisturizing facial mask and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0083] 1) Add 0.3 parts by weight of sodium polyglutamate (molecular weight 1 million Da), 2 parts by weight of carrageenan (molecular weight 2 million Da) and 0.2 parts by weight of sodium hyaluronate (molecular weight 1 million Da) into 35 parts by weight After stirring and dispersing the glycerin evenly, add it into water, stir with the mixer rotating at 300r / min, and heat to 80°C to dissolve completely;

[0084] 2) Weigh 1.2 parts by weight of L-serine and 0.6 parts by weight of L-proline and add them to the solution obtained in step 1) to dissolve, add L-glutamic acid to adjust the pH to 4.5-5.5, and stir evenly with the mixer rotating at 300r / min. ;

[0085] 3) Weigh 4 parts by weight of betaine, 6 parts by weight of sodium pyrrolidone carboxylate, 4 parts by weight of trehalose, and 0.2 parts by weight of allantoin, stir and dissolve, and add to the solution obtained in step 2);

[0086] 4) Cool the temperature to below 40°C, add 8 parts by weight of urea and 0.4 parts...

Embodiment 2

[0088] 1) Add 0.3 parts by weight of sodium polyglutamate (molecular weight 1 million Da), 2 parts by weight of carrageenan (molecular weight 2 million Da) and 0.2 parts by weight of sodium hyaluronate (molecular weight 1 million Da) into 35 parts by weight After stirring and dispersing the glycerin evenly, add it into water, stir with the mixer rotating at 300r / min, and heat to 80°C to dissolve completely;

[0089] 2) Weigh 1.2 parts by weight of L-serine and 0.6 parts by weight of L-proline and add them to the solution obtained in step 1) to dissolve, add L-glutamic acid to adjust the pH to 4.5-5.5, and stir evenly with the mixer rotating at 300r / min. ;

[0090] 3) Weigh 4 parts by weight of betaine, 6 parts by weight of sodium pyrrolidone carboxylate, 4 parts by weight of trehalose, and 0.2 parts by weight of allantoin, stirring and dissolving, and adding to the solution obtained in 2);

[0091] 4) Cool down to below 40°C, add 0.4 parts by weight of preservative caprylyl g...

Embodiment 3

[0093] 1) Add 0.3 parts by weight of sodium polyglutamate (molecular weight 1 million Da), 2 parts by weight of carrageenan (molecular weight 2 million Da) and 0.2 parts by weight of sodium hyaluronate (molecular weight 1 million Da) into 40 parts by weight After stirring and dispersing the glycerin evenly, add it into water, stir with the mixer rotating at 300r / min, and heat to 80°C to dissolve completely;

[0094] 2) Weigh 1.2 parts by weight of L-serine and 0.6 parts by weight of L-proline and add them to the solution obtained in step 1) to dissolve, add L-glutamic acid to adjust the pH to 4.5-5.5, and stir evenly with the mixer rotating at 300r / min. ;

[0095] 3) Weighing 4 parts by weight of betaine and 6 parts by weight of sodium pyrrolidone carboxylate into the solution obtained in step 2), stirring and dissolving;

[0096] 4) Cool down to below 40°C, add 0.4 parts by weight of preservative caprylyl glycol, stir evenly, filter and discharge.

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Abstract

The present invention relates to a moisturizing facial mask. The composite moisturizing agent is added to the facial mask of the present invention, and its composition and dosage are (wt%): sodium hyaluronate 0.01-5.0, wrinkled carrageenan 0.01-5.0, sodium polyglutamate 0.01-5.0, glycerin 0.001-40.0 , L-serine 0.01-2.0, L-proline 0.00-2.0, L-glutamic acid 0.0-0.3, betaine 0.001-15.0, urea 0.0-20.0, sodium pyrrolidone carboxylate 0.001-15.0, trehalose 0.0-10.0 , preservative 0.0‑1.0, allantoin 0.001‑0.5, pH regulator 0.001‑5.0. The moisturizing facial mask of the invention has film-forming properties, can exert a lasting and efficient moisturizing effect, and has wide application prospects.

Description

technical field [0001] The invention relates to the field of skin care products, in particular to a facial mask with long-lasting moisturizing effect and a preparation method thereof. Background technique [0002] Masks are an important part of people's daily skin care products, and moisturizing masks have always occupied the primary position of mask products. Most of the moisturizing masks directly replenish the skin's moisture, maintain the moisture content of the stratum corneum, promote the repair of the skin's barrier function, and achieve a moisturizing effect. [0003] At present, the moisturizing effect of moisturizing masks on the market mainly depends on the following two ways: (1) The moisturizing agent in the product can bind water and introduce water into the crystalline structure of the skin. Such ingredients mainly include urea, trehalose, etc.; ( 2) Add skin conditioners such as plant extracts to improve the physiological function of skin cells, thereby incr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9717A61K8/88A61K8/73A61K8/60A61K8/44A61K8/34A61Q19/00
CPCA61K8/735A61K8/345A61K8/9717A61K8/88A61K8/60A61K8/44A61Q19/00A61K2800/592A61K2800/805
Inventor 孟宏刘盼玉曲召辉刘有停
Owner BEIJING ACAD OF TCM BEAUTY SUPPLEMENTS
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