CN115813804A - Composition capable of nourishing facial skin and application - Google Patents
Composition capable of nourishing facial skin and application Download PDFInfo
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- CN115813804A CN115813804A CN202211671117.3A CN202211671117A CN115813804A CN 115813804 A CN115813804 A CN 115813804A CN 202211671117 A CN202211671117 A CN 202211671117A CN 115813804 A CN115813804 A CN 115813804A
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- glucan
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- aquaxyl
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- 230000001815 facial effect Effects 0.000 title claims abstract description 24
- 239000000203 mixture Substances 0.000 title claims abstract description 14
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- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 claims abstract description 20
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Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention provides a composition for nourishing facial skin and an application thereof, relating to the field of cosmetics, and comprising SC-Glucan, trehalose and AQUAXYL; the mass ratio of SC-GLUCAN, trehalose and AQUAXYL is 0.5; the component of SC-GLUCAN comprises water, glycerol, 1, 2-hexanediol, and B-GLUCAN; the AQUAXYL comprises xylitol-based glucoside, dehydrated xylitol, xylitol and water. According to the results of the embodiment of the invention, the provided cosmetic has remarkable nourishing effect after being applied to the facial skin.
Description
Technical Field
The invention relates to the field of cosmetics, in particular to a composition for nourishing facial skin and application thereof.
Background
Since the 50 th bulletin of the national food and drug administration in 2021, in order to standardize the efficacy declaration evaluation work of cosmetics, ensure the scientificity, accuracy and reliability of efficacy declaration evaluation results and maintain the legal rights and interests of consumers, the national requirements require that the efficacy evaluation should be carried out according to the standards for producing and operating cosmetics in China. The efficacy of cosmetics is declared to have sufficient scientific basis, research data or evaluation test results, etc.
Among them, cosmetics having nourishing effects are required to be allegedly evaluated by means of a human body efficacy evaluation test. Nourishment, which refers to a product that helps provide nourishment to the application site, but indirectly achieves nourishment through other effects, does not fall within this category. In human body test evaluation items, the improvement of the water content of the skin stratum corneum or the reduction of the skin percutaneous water loss can be used as a powerful support for the nourishing efficacy. As early as 2013, ISP company issued a patent "cotton fiber extract and cosmetic composition and use thereof for protecting, nourishing, moisturizing skin" characterized in that the cotton fiber extract comprises a cotton fiber hydrolysate consisting only of mono-and/or di-and/or tri-and/or tetra-saccharides, the cotton fiber extract being treated to protect the keratin matrix, strengthen the skin barrier, etc.
In recent years, there are also patents related to nourishment, such as 'a natural camellia oil lip balm with nourishing and moisturizing functions and a preparation method thereof' which takes natural camellia oil, squalane, beeswax, canola oil and the like as main components to achieve the moisturizing effect and the moisturizing performance. The patent ' fleece-flower root extract with the functions of nourishing and strengthening eyebrows ' and the preparation method ' also indicates that the fleece-flower root extract can play a daily maintenance role in cosmetics because the fleece-flower root extract contains total stilbenes compounds. In the patent of 'firming and nourishing ganoderma lucidum accordance with leavening and preparation method and application thereof', proper strains are selected to carry out compound liquid fermentation on poria cocos, tremella, grape seed extract and the like to obtain novel fermentation raw stock, so that the novel fermentation raw stock has good firming and nourishing effects and can be used as a good raw material to be directly used in cosmetics.
Therefore, the extract with the skin nourishing effect still has considerable prospect for the application of cosmetics.
Disclosure of Invention
In order to solve the problems, the invention provides a composition for nourishing facial skin and application thereof.
In order to achieve the above purpose, the invention provides the following technical scheme:
the invention provides a composition for nourishing facial skin, comprising SC-GLUCAN, trehalose and AQUAXYL;
the mass ratio of SC-GLUCAN, trehalose and AQUAXYL is 0.5;
the components of SC-GLUCAN include water, glycerol, 1, 2-hexanediol, and beta-GLUCAN;
the AQUAXYL comprises xylitol-based glucoside, dehydrated xylitol, xylitol and water.
The invention also provides a cosmetic for nourishing facial skin, which comprises the composition and basic toning lotion in the technical scheme.
Preferably, the cosmetic contains SC-GLUCAN0.5 wt%, trehalose 0.5 wt%, and AQUAXYL1 wt%.
Preferably, the components of the base lotion comprise: water, glyceryl acrylate/acrylic acid copolymer, hydroxyethyl cellulose, citric acid, sodium citrate, p-hydroxyacetophenone, 1, 2-hexanediol, methyl propylene glycol, PEG-40 hydrogenated castor oil and daily essence.
Preferably, the composition comprises the following components in percentage by mass:
1.5 percent of glycerin acrylate/acrylic acid copolymer, 0.005 percent of hydroxyethyl cellulose, 0.03 percent of citric acid, 0.1 percent of sodium citrate, 0.4 percent of p-hydroxyacetophenone, 0.4 percent of 1, 2-hexanediol, 3.0 percent of methyl propylene glycol, 0.3 percent of PEG-40 hydrogenated castor oil, 0.01 to 0.1 percent of daily essence, 0.5 percent of trehalose, 0.5 percent of SC-GLUCAN, 1.0 percent of AQUAXYL and the balance of water to 100 percent.
The invention also provides application of the cosmetic in the technical scheme in nourishing facial skin.
The invention also provides application of the cosmetic in the technical scheme in improving the moisture content of facial skin.
The invention also provides application of the cosmetic in the technical scheme in reducing the oil content of facial skin.
The invention also provides application of the cosmetic in the technical scheme in improving skin elasticity.
According to the results of the embodiment of the invention, the provided cosmetic has remarkable nourishing effect after being applied to the facial skin.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments will be briefly described below.
FIG. 1 is a diagram of the mechanism of action of SC-GLUCAN;
FIG. 2 shows the results of the measurement of the moisture content of cosmetics in the stratum corneum;
FIG. 3 shows the results of the measurement of the oil content of the skin;
fig. 4 shows the skin elasticity test results of the cosmetics.
Detailed Description
The present invention also provides a composition for nourishing facial skin comprising SC-GLUCAN, trehalose and AQUAXYL; the mass ratio of SC-GLUCAN, trehalose and AQUAXYL is 0.5; the components of SC-GLUCAN include water, glycerol, 1, 2-hexanediol, and beta-GLUCAN; the AQUAXYL comprises xylitol-based glucoside, dehydrated xylitol, xylitol and water.
In the present invention, the SC-GLUCAN can permeate into the skin, and has significant permeation phenomena to both the stratum corneum and the epidermis. However, its penetration method is not in a direct penetration of cells, but in a penetration into the skin through the intercellular spaces. There are many immune networks under the stratum corneum of the skin consisting of langerhans cells, dendritic cells whose antennae can reach the stratum corneum cells, receptors for β -glucans. The beta-glucan is a planar spiral structure, and is combined with a cell membrane receptor to cause a series of stereochemical changes, so that the beta-glucan can promote the proliferation of Langerhans cells and enhance the skin immunocompetence. The beta-glucan has multiple effects and can be suitable for moisturizing and nourishing products. Beta-glucan is a water-soluble active substance and has good stability at different temperatures and pH values. The action mechanism of the beta-glucan is shown in figure 1, polysaccharide molecules are rich in hydroxyl, carboxyl and other polar groups, and can form hydrogen bonds with water molecules to combine a large amount of water; in addition, in the extracellular matrix, the polysaccharide, other polysaccharide components of the skin and fibrous protein form an extracellular colloidal matrix containing a large amount of moisture, so that the moisture is provided for the skin. Because the polysaccharide has good film-forming property, a layer of uniform film can be formed on the surface of the skin, the water evaporation on the surface of the skin is reduced, the water is diffused to the stratum corneum from the basal tissue, the stratum corneum is induced to be further hydrated, and the skin moistening effect is achieved. In the invention, the SC-GLUCAN preferably comprises the following components in percentage by mass: 75.6% of water, 20% of glycerol, 4% of 1, 2-hexanediol and 0.4% of beta-glucan. In the present invention, the SC-GLUCAN is preferably purchased from the manufacturer BIOLAND, korea of origin, model SC-GLUCAN (H).
In the present invention, trehalose has excellent water-retention properties and hygroscopicity. The trehalose is combined with other components to achieve the effects of enhancing the effect and preserving moisture. After the addition of trehalose, the cell survival rate after 4h of water loss is improved to 41 percent from 23 percent of the blank group.
In the invention, the AQUAXYL is a natural moisturizing agent from white birch, and can improve skin texture once to achieve the moisturizing effect. The main components of the skin care cream are xylitol-based glucoside, dehydrated xylitol and xylitol, and the skin care cream has extremely high hydrophilicity due to a large amount of-OH groups in structural molecules, has the effects of strengthening the skin repair function and the cell adhesion degree, and effectively prevents water loss. AQUAXYL provides a 3D hydration concept, mobilizes moisturizing ingredients through all skin layers, and promotes the formation of hyaluronic acid. In the invention, the AQUAXYL preferably comprises the following components in percentage by mass: 45% of xylitol-based glucoside, 29% of dehydrated xylitol, 16% of water and 10% of xylitol. In the present invention, the AQUAXYL is preferably purchased from SEPPIC ， The supplier was Shanghai Saifu chemical development Limited, origin France.
The invention also provides a cosmetic for nourishing facial skin, which comprises the composition and basic toning lotion in the technical scheme. In the cosmetic, the content of SC-Glucan in the cosmetic is preferably 0.5%, the content of trehalose in the cosmetic is preferably 0.5%, and the content of AQUAXYL in the cosmetic is preferably 1%.
In the present invention, the components of the base lotion preferably include: water, glyceryl acrylate/acrylic acid copolymer, hydroxyethyl cellulose, citric acid, sodium citrate, p-hydroxyacetophenone, 1, 2-hexanediol, methyl propylene glycol, PEG-40 hydrogenated castor oil and daily essence. In the invention, the thickening agent is glycerin acrylate/acrylic acid copolymer and hydroxyethyl cellulose, the pH value regulator is citric acid and sodium citrate, the preservative phase is p-hydroxyacetophenone and 1, 2-hexanediol, and the fragrance dissolving item is methyl propylene glycol, PEG-40 hydrogenated castor oil and daily essence.
In the invention, the cosmetic preferably comprises the following components in percentage by mass: 1.5 percent of glycerin acrylate/acrylic acid copolymer, 0.005 percent of hydroxyethyl cellulose, 0.03 percent of citric acid, 0.1 percent of sodium citrate, 0.4 percent of p-hydroxyacetophenone, 0.4 percent of 1, 2-hexanediol, 3.0 percent of methyl propylene glycol, 0.3 percent of PEG-40 hydrogenated castor oil, 0.01 to 0.1 percent of daily essence, 0.5 percent of trehalose, 0.5 percent of SC-Glucan, 1.0 percent of AQUAXYL and the balance of water to 100 percent.
The method for using the cosmetic is not particularly limited, and the conventional method for using the cosmetic can be adopted.
In the present invention, the preparation method of the cosmetic preferably comprises the steps of: 80 percent of the total mass of water, p-hydroxyacetophenone, 1, 2-hexanediol and trehalose are added into the water phase, and the dispersion is complete. Then adding the glycerol acrylate/acrylic acid copolymer and the hydroxyethyl cellulose into the water phase, dispersing uniformly after adding, heating to 80 ℃, sterilizing at high temperature for 15 minutes, and reducing to 50 ℃; the remaining water and citric acid, sodium citrate were completely dissolved in a separate dissolution tank and then transferred to the aqueous phase for complete dispersion. Completely dissolving methyl propylene glycol, PEG-40 hydrogenated castor oil and daily essence in a separate dissolving tank, transferring to water phase, stirring, and completely dispersing. Finally adding SC-GLUCAN and AQUAXYL for stirring, completely dispersing, and cooling to 40 deg.C to finish the process.
The invention also provides application of the cosmetic in the technical scheme in nourishing facial skin.
The invention also provides application of the cosmetic in the technical scheme in improving the moisture content of facial skin.
The invention also provides application of the cosmetic in the technical scheme in reducing the oil content of facial skin.
The invention also provides application of the cosmetic in the technical scheme in improving skin elasticity.
In order to further illustrate the present invention, the following examples are given in detail, but they should not be construed as limiting the scope of the present invention.
Example 1
A cosmetic for nourishing facial skin comprises the following components in percentage by mass:
1.5% of glycerin acrylate/acrylic acid copolymer, 0.005% of hydroxyethyl cellulose, 0.03% of citric acid, 0.1% of sodium citrate, 0.4% of p-hydroxyacetophenone, 0.4% of 1, 2-hexanediol, 3.0% of methyl propylene glycol, 0.3% of PEG-40 hydrogenated castor oil, 0.02% of daily essence, 0.5% of trehalose, 0.5% of SC-GLUCAN, 1.0% of AQUAXYL and the balance of water to 100%.
The SC-GLUCAN comprises the following components in percentage by mass: 75.6% of water, 20% of glycerol, 4% of 1, 2-hexanediol and 0.4% of beta-glucan;
the AQUAXYL comprises the following components in percentage by mass: 45% of xylitol-based glucoside, 29% of dehydrated xylitol, 16% of water and 10% of xylitol.
The preparation method comprises the following steps: 80 percent of the total mass of water, p-hydroxyacetophenone, 1, 2-hexanediol and trehalose are added into the water phase, and the dispersion is complete. Then adding the glycerol acrylate/acrylic acid copolymer and the hydroxyethyl cellulose into the water phase, dispersing uniformly after adding, heating to 80 ℃, sterilizing at high temperature for 15 minutes, and reducing to 50 ℃; the remaining water and citric acid, sodium citrate were completely dissolved in a separate dissolution tank and then transferred to the aqueous phase for complete dispersion. Completely dissolving methyl propylene glycol, PEG-40 hydrogenated castor oil and daily essence in a separate dissolving tank, transferring to water phase, stirring, and completely dispersing. And finally adding SC-GLUCAN and AQUAXYL, stirring, cooling to 40 ℃ after complete dispersion, and finishing the process.
Example 2
The cosmetic prepared in example 1 was subjected to human body test by a third party testing agency (product safety technology center in Tianjin customs industries).
The using method comprises the following steps: it is administered in the morning and evening for 10 days. The specific usage amount is used according to personal use habits.
The test items are as follows: 1) The water content of the horny layer of the skin after the product is smeared; 2) The oil content of the skin after the product is applied; 3) And (4) detecting the elasticity of the skin.
The detection was carried out as follows:
QB/T4256-2011 cosmetic moisturizing efficacy evaluation guidelines;
test method for influence of T/ZHCA003-2018 cosmetics on epidermis water loss;
T/ZHCA 005-2019 cosmetic impact skin elasticity test method;
GHS-SOP-G-101 skin moisture content testing method;
GHS-SOP-G-103 skin elasticity function test method;
GHS-SOP-G-106 skin surface sebum quantity testing method
The results are as follows:
the moisture content of the horny layer of the skin after the product is smeared is as follows:
TABLE 1 test product skin cuticle water content test results
Note: * p is less than 0.05, and the sample has a significant difference after use compared with the sample before use.
The oil content of the skin after the product is applied is as follows:
TABLE 2 test product skin oil content test results
Note: * p is less than 0.05, and the sample has a significant difference after use compared with the sample before use.
Detection of the elasticity of the skin:
TABLE 3 skin elasticity test results
| R2(％) | R5(％) | F4(mm*s) | |
| Before use | 55.20±7.53 | 57.07±8.81* | 7.83±1.68 |
| After use | 66.79±9.75* | 71.56±14.83 | 5.21±1.22* |
Note: * P is less than 0.05, and the sample has a significant difference after use compared with the sample before use. R2 is the ratio of the amount of skin rebound without negative pressure to the maximum amount of stretch with negative pressure. R5 is the ratio of the elastic portion of the skin recovery process during the first cycle of the skin test to the elastic portion of the negative pressure application process. The F4 value is the area value in a curve formed in the process of applying negative pressure and eliminating the negative pressure in all test periods, and the smaller the value, the tighter the skin is.
The test results are combined to show that the cosmetic has obvious nourishing effect after being applied to the facial skin.
Although the present invention has been described in detail with reference to the above embodiments, it is only a part of the embodiments of the present invention, not all of the embodiments, and other embodiments can be obtained without inventive step according to the embodiments, and the embodiments are within the scope of the present invention.
Claims (9)
1. A composition for nourishing facial skin comprising SC-GLUCAN, trehalose and AQUAXYL;
the mass ratio of SC-GLUCAN, trehalose and AQUAXYL is 0.5;
the components of SC-GLUCAN include water, glycerol, 1, 2-hexanediol, and beta-GLUCAN;
the AQUAXYL comprises xylitol-based glucoside, dehydrated xylitol, xylitol and water.
2. A cosmetic composition for nourishing facial skin comprising the composition of claim 1 and a base lotion.
3. The cosmetic according to claim 2, wherein the cosmetic comprises SC-GLUCAN in an amount of 0.5% by mass, trehalose in an amount of 0.5% by mass, and AQUAXYL in an amount of 1% by mass.
4. The cosmetic of claim 2, wherein the components of the base lotion comprise: water, glyceryl acrylate/acrylic acid copolymer, hydroxyethyl cellulose, citric acid, sodium citrate, p-hydroxyacetophenone, 1, 2-hexanediol, methyl propylene glycol, PEG-40 hydrogenated castor oil and daily essence.
5. The cosmetic according to claim 4, which is characterized by comprising the following components in percentage by mass:
1.5 percent of glycerin acrylate/acrylic acid copolymer, 0.005 percent of hydroxyethyl cellulose, 0.03 percent of citric acid, 0.1 percent of sodium citrate, 0.4 percent of p-hydroxyacetophenone, 0.4 percent of 1, 2-hexanediol, 3.0 percent of methyl propylene glycol, 0.3 percent of PEG-40 hydrogenated castor oil, 0.01 to 0.1 percent of daily essence, 0.5 percent of trehalose, 0.5 percent of SC-Glucan, 1.0 percent of AQUAXYL and the balance of water to 100 percent.
6. Use of the cosmetic according to any one of claims 2 to 5 for nourishing facial skin.
7. Use of the cosmetic according to any one of claims 2 to 5 for increasing the moisture content of facial skin.
8. Use of a cosmetic according to any one of claims 2 to 5 for reducing the oil content of facial skin.
9. Use of the cosmetic according to any one of claims 2 to 5 for improving skin elasticity.
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| US20170312190A1 (en) * | 2011-06-20 | 2017-11-02 | The Procter & Gamble Company | Personal care compositions comprising shaped abrasive particles |
| US20130336903A1 (en) * | 2012-06-13 | 2013-12-19 | Susana Fernandez Prieto | Personal Care Compositions Comprising a pH Tuneable Gellant and Methods of Using |
| CN105853292A (en) * | 2016-05-13 | 2016-08-17 | 广州肽斗生物科技有限公司 | Essence, preparation method and application |
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