CN111228209A

CN111228209A - Cosmetic composition, preparation method and application thereof, and cosmetic essence

Info

Publication number: CN111228209A
Application number: CN202010197952.2A
Authority: CN
Inventors: 吴剑萍; 张黎兴; 刘红梅
Original assignee: Guangdong Xinmeixin Cosmetics Co Ltd
Current assignee: Guangdong Xinmeixin Cosmetics Co Ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-06-05

Abstract

The invention is applicable to the technical field of cosmetics and provides a cosmetic composition, a preparation method and application thereof and a cosmetic essence, wherein the cosmetic composition comprises the following components in parts by mass: 1-30% of bacillus fermentation product, 1-30% of ergothioneine/agaricus extract, 1-10% of ceramide compound, 1-20% of saccharide isomer and 10-96% of stabilizing solution, wherein the sum of the mass fractions of the components is 100%. The active components have synergistic effect on the skin, so that the problems of rough and uneven skin surface, dull skin and flabby skin in the skin aging process are solved, and the good skin aging effect is promoted; therefore, the cosmetic composition provided by the invention can promote the anti-aging composition of skin to age well, can obviously improve the skin quality, and can form the tight and full line effect of the face, and also has an excellent skin moisturizing effect.

Description

Cosmetic composition, preparation method and application thereof, and cosmetic essence

Technical Field

The invention belongs to the technical field of cosmetics, and particularly relates to a cosmetic composition, a preparation method and application thereof, and a cosmetic essence.

Background

With the lapse of years, years leave signs of frost on the bodies of people, and the signs change from young people full of collagen to dusk old people with wrinkles and full of cloth, and become old people with red faces. Aging is not a disease, and is a physiological phenomenon, and one of the most important organs showing the aging process is skin located on the body surface. The main characteristics of skin aging are: thinning skin, wrinkles, sagging skin, sagging contour, pigmentation, decreased skin water retention, etc. People hope 'youthful forever', but the people cannot resist the aging of the skin and cannot resist the aging trend of the skin, and only can delay the aging process and improve the skin quality. Currently, the external demand of most consumers for skin is a new external skin sensory experience, pursuing good skin aging: the skin condition appeared healthy, vibrant, well-balanced and shiny with a line of beauty.

Therefore, the development of the cosmetics which can effectively improve the skin quality and promote the skin to be well aged and have the effects of healthy vitality, balanced and glossy skin color and beautiful line aesthetic feeling has higher market application value.

Disclosure of Invention

It is an object of embodiments of the present invention to provide a cosmetic composition that addresses the problems set forth in the background.

The embodiment of the invention is realized by that the cosmetic composition comprises the following components in percentage by mass: 1-30% of bacillus fermentation product, 1-30% of ergothioneine/agaricus extract, 1-10% of ceramide compound, 1-20% of saccharide isomer and 10-96% of stabilizing solution, wherein the sum of the mass fractions of the components is 100%.

Preferably, the stabilizing solution comprises an emulsification solubilizer, a polyalcohol, a thickening agent and water; the cosmetic composition comprises the following components in parts by mass: 1-30% of bacillus fermentation product, 1-30% of ergothioneine/agaricus extract, 1-10% of ceramide compound, 1-20% of saccharide isomer, 0.15-1.5% of emulsification solubilizer, 5-60% of polyalcohol, 0.05-1% of thickener and the balance of water, wherein the sum of the mass fractions of the components is 100%.

Preferably, the stabilizing solution comprises an emulsification solubilizer, a polyalcohol, a thickening agent and water; the cosmetic composition comprises the following components in parts by mass: 10-20% of bacillus fermentation product, 10-20% of ergothioneine/agaricus extract, 5-10% of ceramide compound, 10-20% of saccharide isomer, 0.25-1% of emulsification solubilizer, 20-40% of polyalcohol, 0.1-0.5% of thickening agent and the balance of water, wherein the sum of the mass fractions of the components is 100%.

Preferably, the ceramide complex comprises ceramide 3, ceramide 1, ceramide 6II, salicyloyl phytosphingosine, cholesterol, sodium lauroyl lactylate, carbomer, xanthan gum, and water.

Preferably, the polyhydric alcohol is one or more of butanediol, propanediol and 1, 2-pentanediol; the thickening agent is one or more of hydroxyethyl cellulose, xanthan gum and carbomer; the emulsification solubilizer is ceteareth-25.

Another object of an embodiment of the present invention is to provide a method for preparing the above cosmetic composition, which comprises the steps of:

weighing the bacillus fermentation product, the ergothioneine/agaricus extract, the ceramide compound, the saccharide isomer, the emulsification solubilizer, the polyalcohol, the thickening agent and the water according to the mass fraction for later use;

mixing the ceramide compound, the emulsification solubilizer and part of the polyol at the temperature of 70-90 ℃ to obtain a mixture A;

mixing the thickening agent, water and the rest of the polyol at 85-95 ℃ to obtain a mixture B;

mixing the mixture A and the mixture B at 70-90 ℃, cooling to 30-50 ℃, and adding a bacillus fermentation product, an ergothioneine/agaricus extract and saccharide isomers for mixing to obtain the cosmetic composition.

Another object of the embodiments of the present invention is to provide a cosmetic composition prepared by the above preparation method.

Another object of the embodiments of the present invention is to provide a use of the above cosmetic composition in preparing a skin care cosmetic.

Another object of the present invention is to provide a cosmetic essence, which comprises a base and the above cosmetic composition.

Preferably, the mass ratio of the cosmetic composition to the matrix is (1-20) to (80-99).

Preferably, the base comprises water, glycerin, propylene glycol, sodium hyaluronate, xanthan gum, carbomer, arginine, disodium EDTA, allantoin, chlorphenesin, and methylparaben.

The skin care principle of the components is as follows:

the bacillus fermentation product is water-soluble liquid: skin requires energy to cope with environmental stress and repair damage, improving skin quality. The bacillus fermentation product can increase SIRT3 expression, increase the content of mitochondria with the "energy station" designation in the cell, and simultaneously protect mitochondria from oxidative stress, thereby reducing oxidative damage and improving the life of the cell. The increase of cell energy enables actomyosin to be more compact and cross-linked with actin filaments, and finally the effects of promoting the expression of collagen I and generating the tightening and lifting effects of a powerful ECM (extracellular matrix) net are achieved, so that the lines of the skin of the face are fuller and more compact, and the lines of the facial contour are formed by lifting.

Ergothioneine/matsutake extracts are water soluble liquids: wherein, the ergothioneine is naturally present in human body, is transported into cell nucleus mitochondria through transporter OCTN-1 in keratinocyte and fibroblast, directly eliminates active oxygen free radical, plays the role of antioxidation and cell protection, and prolongs the cell life. ergothioneine/Armillaria matsutake extract containing high concentration of ergothioneine (0.01% -0.03%) as effective active ingredient provides ergothioneine as effective active ingredient for skin, protects cell DNA from UV ultraviolet injury, has effects of scavenging oxygen free radical, reducing pigmentation and skin roughness and darkness caused by UV irradiation, and has effects of smoothing skin, refining skin texture, and improving skin luster, and has synergistic effect with Bacillus fermentation product.

Ceramide complexes are lipid concentrates, insoluble in water: it is a concentrated lipoid liquid with completely identical skin composition, and can supplement ceramide in skin barrier, repair and restore skin barrier function.

The saccharide isomerate is a water-soluble liquid: the water-retaining magnetite has a unique composition which is very similar to the composition of carbohydrate complex (NMF) of the horny layer of the skin, is tightly combined with the skin, can immediately exert the effect of deep water supplement, and has the name of water-retaining magnetite. Can help the desquamation of the cuticle to be normalized, enables the surface skin to be smoother and softer, enables the skin to be more glossy and more transparent and glossy, and can restore and strengthen the skin barrier by stimulating key genes playing a role in the skin barrier after long-term use.

The active components have synergistic effect on the skin, improve the problems of rough and uneven skin surface, dull skin and flabby skin in the skin aging process, and promote good skin aging effect.

According to the cosmetic composition provided by the embodiment of the invention, by adding the bacillus fermentation product and the ergothioneine/agaricus extract, the composition specificity is high, skin cells are prevented from being damaged by UV, the effects of pigmentation and rough and dark skin caused by UV irradiation are reduced, the content of 'energy station' mitochondria in the cells is protected and increased, the normal metabolism of the cells is promoted, the facial contour lines are tightly drawn from inside to outside, and the skin is more healthy and active; in addition, the saccharide isomerate contained in the formula and a unique water binding mechanism of the skin can keep the skin in a moist state, so that desquamation of the cuticle is obviously normalized, the surface of the skin is smoother and more moist, and the visual effect is brighter and more transparent. The ceramide compound can rebuild skin barrier, normalize skin cell renewal, and stabilize skin aging. The ceteareth-25 and butanediol emulsify and solubilize the water-insoluble ceramide complex, so that the ceramide complex can be absorbed through a lipid channel and a hydration channel, and the cosmetic mixture can be applied in more aspects. The 1, 2-pentanediol improves the biological permeability and the bioavailability. In summary, the cosmetic composition provided by the embodiment of the invention can promote the anti-aging composition of skin aging, can significantly improve the skin quality, can shape the tight and full lines of the face, and also has excellent skin moisturizing effect.

Drawings

Fig. 1 is a graph showing the test results of the effect of the samples on skin moisture provided in example 1 and the blank example of the present invention.

FIG. 2 is a graph showing the results of tests on the effect of samples on the degree of skin elasticity provided in example 1 and blank examples of the present invention.

FIG. 3 is a graph of the results of testing the effect of samples on transdermal water loss rate provided in example 1 and the blank of the present invention.

Fig. 4 is a schematic diagram of the positions of the facial contour feature point collection points.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

This embodiment provides a cosmetic composition, which is prepared by a method comprising the steps of:

s1, weighing 200g of a bacillus fermentation product, 100g of ergothioneine/agaricus extract, 50g of ceramide compound, 100g of carbohydrate isomer, 7.5g of emulsification solubilizer, 300g of polyalcohol, 2g of thickener and 240.5g of water for later use; wherein the Bacillus fermentation product is provided by Spanish Lipotrue company; ergothioneine/Armillaria matsutake extract is provided by Huaxi Biotech, Inc. of China; saccharide isomers are provided by the company Dismama, Netherlands; the ceramide compound is provided by German winning and creating company and is prepared by mixing ceramide 3, ceramide 1, ceramide 6II, salicyloyl phytosphingosine, cholesterol, sodium lauroyl lactylate, carbomer, xanthan gum and water; the polyol is a mixture of 250g of butanediol and 50g of 1, 2-pentanediol; the thickening agent is xanthan gum; the emulsification solubilizer is ceteareth-25.

S2, mixing the ceramide compound, the emulsification solubilizer and the butanediol at the temperature of 80 ℃ to obtain a mixture A.

S3, mixing the thickening agent, the water and the 1, 2-pentanediol at the temperature of 90 ℃ to obtain a mixture B.

S4, mixing the mixture A and the mixture B at 80 ℃, cooling to 40 ℃, and adding the bacillus fermentation product, the ergothioneine/agaricus extract and the saccharide isomer for mixing to obtain the cosmetic composition.

Example 2

s1, weighing 300g of bacillus fermentation product, 100g of ergothioneine/agaricus extract, 100g of ceramide compound, 50g of carbohydrate isomer, 15g of emulsification solubilizer, 400g of polyalcohol, 0.5g of thickener and 34.5g of water for later use; wherein the Bacillus fermentation product is provided by Spanish Lipotrue company; ergothioneine/Armillaria matsutake extract is provided by Huaxi Biotech, Inc. of China; saccharide isomers are provided by the company Dismama, Netherlands; the ceramide compound is provided by German winning and creating company and is prepared by mixing ceramide 3, ceramide 1, ceramide 6II, salicyloyl phytosphingosine, cholesterol, sodium lauroyl lactylate, carbomer, xanthan gum and water; the polyhydric alcohol is propylene glycol; the thickening agent is carbomer; the emulsification solubilizer is ceteareth-25.

S2, mixing the ceramide compound, the emulsification solubilizer and half of the propylene glycol at the temperature of 80 ℃ to obtain a mixture A.

S3, mixing the thickening agent, the water and the rest half of the propylene glycol at the temperature of 90 ℃ to obtain a mixture B.

Example 3

s1, weighing 100g of a bacillus fermentation product, 200g of ergothioneine/agaricus extract, 50g of ceramide compound, 100g of carbohydrate isomer, 7.5g of emulsification solubilizer, 330g of polyalcohol, 2g of thickener and 210.5g of water for later use; wherein the Bacillus fermentation product is provided by Spanish Lipotrue company; ergothioneine/Armillaria matsutake extract is provided by Huaxi Biotech, Inc. of China; saccharide isomers are provided by the company Dismama, Netherlands; the ceramide compound is provided by German winning and creating company and is prepared by mixing ceramide 3, ceramide 1, ceramide 6II, salicyloyl phytosphingosine, cholesterol, sodium lauroyl lactylate, carbomer, xanthan gum and water; the polyol is a mixture of 300g of propylene glycol and 30g of 1, 2-pentanediol; the thickener is a mixture of 1.5g of xanthan gum and 0.5g of carbomer; the emulsification solubilizer is ceteareth-25.

S2, mixing the ceramide compound, the emulsification solubilizer and a part of 200g of propylene glycol at a temperature of 80 ℃ to obtain a mixture A.

S3, mixing the thickening agent, the water, the residual 100g of propylene glycol and the 1, 2-pentanediol at the temperature of 90 ℃ to obtain a mixture B.

Example 4

s1, weighing 150g of bacillus fermentation product, 10g of ergothioneine/agaricus extract, 20g of ceramide compound, 50g of carbohydrate isomer, 3g of emulsification solubilizer, 300g of polyalcohol, 5g of thickener and 462g of water for later use; wherein the Bacillus fermentation product is provided by Spanish Lipotrue company; ergothioneine/Armillaria matsutake extract is provided by Huaxi Biotech, Inc. of China; saccharide isomers are provided by the company Dismama, Netherlands; the ceramide compound is provided by German winning and creating company and is prepared by mixing ceramide 3, ceramide 1, ceramide 6II, salicyloyl phytosphingosine, cholesterol, sodium lauroyl lactylate, carbomer, xanthan gum and water; the polyol is a mixture of 100g of butanediol, 150g of propylene glycol and 50g of 1, 2-pentanediol; the thickening agent is hydroxyethyl cellulose; the emulsification solubilizer is ceteareth-25.

S3, mixing the thickening agent, the water, the propylene glycol and the 1, 2-pentanediol at the temperature of 90 ℃ to obtain a mixture B.

Example 5

s1, weighing 10g of bacillus fermentation product, 10g of ergothioneine/agaricus extract, 10g of ceramide compound, 10g of carbohydrate isomer, 1.5g of emulsification solubilizer, 600g of polyalcohol, 10g of thickener and 348.5g of water for later use; wherein the Bacillus fermentation product is provided by Spanish Lipotrue company; ergothioneine/Armillaria matsutake extract is provided by Huaxi Biotech, Inc. of China; saccharide isomers are provided by the company Dismama, Netherlands; the ceramide compound is provided by German winning and creating company and is prepared by mixing ceramide 3, ceramide 1, ceramide 6II, salicyloyl phytosphingosine, cholesterol, sodium lauroyl lactylate, carbomer, xanthan gum and water; the polyhydric alcohol is butanediol; the thickening agent is hydroxyethyl cellulose; the emulsification solubilizer is ceteareth-25.

S2, mixing the ceramide compound, the emulsification solubilizer and 40% butanediol at the temperature of 70 ℃ to obtain a mixture A.

S3, mixing the thickening agent, the water and the remaining 50% of the butanediol at a temperature of 85 ℃ to obtain a mixture B.

S4, mixing the mixture A and the mixture B at 70 ℃, cooling to 30 ℃, and adding the bacillus fermentation product, the ergothioneine/agaricus extract and the saccharide isomer for mixing to obtain the cosmetic composition.

Example 6

s1, weighing 300g of bacillus fermentation product, 300g of ergothioneine/agaricus extract, 100g of ceramide compound, 200g of carbohydrate isomer, 15g of emulsification solubilizer, 50g of polyalcohol, 0.5g of thickener and 34.5g of water for later use; wherein the Bacillus fermentation product is provided by Spanish Lipotrue company; ergothioneine/Armillaria matsutake extract is provided by Huaxi Biotech, Inc. of China; saccharide isomers are provided by the company Dismama, Netherlands; the ceramide compound is provided by German winning and creating company and is prepared by mixing ceramide 3, ceramide 1, ceramide 6II, salicyloyl phytosphingosine, cholesterol, sodium lauroyl lactylate, carbomer, xanthan gum and water; the polyol is a mixture of 25g of propylene glycol and 25g of 1, 2-pentanediol; the thickening agent is xanthan gum; the emulsification solubilizer is ceteareth-25.

S2, mixing the ceramide compound, the emulsification solubilizer and the propylene glycol at the temperature of 90 ℃ to obtain a mixture A.

S3, mixing the thickening agent, the water and the 1, 2-pentanediol at the temperature of 95 ℃ to obtain a mixture B.

S4, mixing the mixture A and the mixture B at 90 ℃, cooling to 50 ℃, and adding the bacillus fermentation product, the ergothioneine/agaricus extract and the saccharide isomer for mixing to obtain the cosmetic composition.

Example 7

s1, weighing 100g of a bacillus fermentation product, 100g of ergothioneine/agaricus extract, 50g of ceramide compound, 100g of carbohydrate isomer, 8g of emulsification solubilizer, 400g of polyalcohol, 1g of thickener and 241g of water for later use; wherein the Bacillus fermentation product is provided by Spanish Lipotrue company; ergothioneine/Armillaria matsutake extract is provided by Huaxi Biotech, Inc. of China; saccharide isomers are provided by the company Dismama, Netherlands; the ceramide compound is provided by German winning and creating company and is prepared by mixing ceramide 3, ceramide 1, ceramide 6II, salicyloyl phytosphingosine, cholesterol, sodium lauroyl lactylate, carbomer, xanthan gum and water; the polyhydric alcohol is propylene glycol; the thickener is a mixture of 0.2g hydroxyethyl cellulose, 0.2g xanthan gum and 0.6g carbomer; the emulsification solubilizer is ceteareth-25.

Example 8

s1, weighing 200g of a bacillus fermentation product, 200g of ergothioneine/agaricus extract, 100g of ceramide compound, 200g of carbohydrate isomer, 20g of emulsification solubilizer, 200g of polyalcohol, 5g of thickener and 75g of water for later use; wherein the Bacillus fermentation product is provided by Spanish Lipotrue company; ergothioneine/Armillaria matsutake extract is provided by Huaxi Biotech, Inc. of China; saccharide isomers are provided by the company Dismama, Netherlands; the ceramide compound is provided by German winning and creating company and is prepared by mixing ceramide 3, ceramide 1, ceramide 6II, salicyloyl phytosphingosine, cholesterol, sodium lauroyl lactylate, carbomer, xanthan gum and water; the polyhydric alcohol is 1, 2-pentanediol; the thickening agent is carbomer; the emulsification solubilizer is ceteareth-25.

S2, mixing the ceramide compound, the emulsification solubilizer and 30 percent of 1, 2-pentanediol at the temperature of 80 ℃ to obtain a mixture A.

S3, mixing the thickening agent, the water and the residual 70 percent of 1, 2-pentanediol at the temperature of 90 ℃ to obtain a mixture B.

Wherein, the ceramide compound in the above embodiment contains: 1% ceramide 3, 0.5% ceramide 1, 0.001% ceramide 6II, 0.5% salicyloylphytosphingosine, 0.5% cholesterol, 10% sodium lauroyl lactylate, 0.3% carbomer, 0.3% xanthan gum, and 86.899% water.

Example 9

This example provides a cosmetic essence, which is formed by mixing a base and the cosmetic composition provided in example 1, and the preparation method thereof specifically includes the following steps:

s1, weighing 891g of water, 50g of glycerol, 30g of propylene glycol, 0.5g of sodium hyaluronate, 1.5g of xanthan gum, 1g of carbomer, 0.5g of EDTA disodium, 1.5g of allantoin, 1.5g of chlorphenesin and 1.5g of methylparaben, adding the materials into a reaction pot, heating and stirring the materials to 80 ℃, stirring the materials until the materials are completely dissolved, and cooling the materials to 45 ℃.

S2, weighing 1g of arginine and 10g of water, mixing until the arginine and the water are completely dissolved to obtain a phase B, adding the phase B into the reaction kettle for neutralization, and stirring uniformly.

S3, weighing 10g of the cosmetic composition provided in the embodiment 1, putting the cosmetic composition into the reaction pot, and uniformly stirring to obtain the transparent cosmetic essence.

Example 10

s1, weighing 701g of water, 50g of glycerol, 30g of propylene glycol, 0.5g of sodium hyaluronate, 1.5g of xanthan gum, 1g of carbomer, 0.5g of EDTA disodium, 1.5g of allantoin, 1.5g of chlorphenesin and 1.5g of methylparaben, adding the materials into a reaction pot, heating and stirring the materials to 85 ℃, stirring the materials until the materials are completely dissolved, and cooling the materials to 45 ℃.

S3, weighing 200g of the cosmetic composition provided in the embodiment 1, putting the cosmetic composition into the reaction pot, and uniformly stirring to obtain the transparent cosmetic essence.

Example 11

s1, weighing 851g of water, 50g of glycerol, 30g of propylene glycol, 0.5g of sodium hyaluronate, 1.5g of xanthan gum, 1g of carbomer, 0.5g of EDTA disodium, 1.5g of allantoin, 1.5g of chlorphenesin and 1.5g of methylparaben, adding the materials into a reaction pot, heating and stirring the materials to 82 ℃, stirring the materials until the materials are completely dissolved, and cooling the materials to 45 ℃.

S3, weighing 50g of the cosmetic composition provided in the embodiment 1, putting the cosmetic composition into the reaction pot, and uniformly stirring to obtain the transparent cosmetic essence.

Experimental example 1

This experimental example is a test for safety of the cosmetic composition provided in the examples of the present invention. Specifically, the test was performed on the subjects using the cosmetic compositions of example 1 and example 2. The potential possibility of the cosmetic composition on causing the adverse reaction of the human skin is detected through a human skin closed patch test. 30 qualified volunteers are screened, a laboratory is visited at a set time, 6 grooves are arranged on a spot tester, the cosmetic compositions in the embodiment 1 and the embodiment 2 are respectively placed in 2 grooves, no sample is placed in the rest two grooves, the corresponding relation record of the test samples corresponding to the groove numbers is made, the applying amount of the cosmetic composition is 0.02mL, the cosmetic composition is uniformly pasted on the inner side of the forearm of the volunteer, and the duration is 24 hours. After 30min (after the indentation disappears), 24h and 48h after the sample patch device is removed, observing the skin reaction according to the standard of the table 2, and recording the observation result (the testing method and the evaluation grade are from the human skin patch test of the technical specification 2015 edition of cosmetics safety), wherein the skin reaction grading standard of the skin closed patch test is shown in the table 1.

TABLE 1

The results of the human skin patch test of the cosmetic compositions of examples 1 and 2 are shown in table 2.

TABLE 2

As can be seen from table 2 above, the human skin closed patch test results of the cosmetic compositions provided in examples 1 and 2 showed that 0 of 30 volunteers had adverse reactions and the skin irritation score was 0; which illustrates that the cosmetic compositions provided by the embodiments of the present invention have minimal irritation to the skin.

Experimental example 2

This experimental example is a test of the efficacy of the cosmetic composition provided in the examples of the present invention, and the test procedure is as follows:

1. 30 qualified volunteers were screened, 15 volunteers used only the cosmetic composition provided in example 1, and 15 volunteers used the blank prepared from the stabilizing solution of example 1 (the stabilizing solution was prepared by mixing 7.5g of emulsification solubilizer, 300g of polyol, 2g of thickener and 690.5g of water, wherein the polyol is a mixture of 250g of butanediol and 50g of 1, 2-pentanediol; the thickener is xanthan gum; and the emulsification solubilizer is ceteareth-25), and the face was used as the test site.

2. And (3) testing period: the test period is 28 days, and before the sample is tried, the indexes are tested by using an instrument on the 7 th day, the 14 th day and the 28 th day after the use. In order to test the accuracy and the use timeliness, the test time is uniformly carried out between 8 o 'clock and 10 o' clock in the morning, any product cannot be used after the test is finished on the day, and a trial sample is used after the test is finished.

3. Sample use: other products cannot be used during testing. The volunteers used the samples for 28 consecutive days, and the composition was applied to the face in the morning (the day of the instrumental test was changed to the day of instrumental test, and then immediately after washing the face before sleeping, at an amount of 2 g/time.

4. The testing process comprises the following steps: data acquisition before use: before testing, sit in a constant temperature and humidity room with the temperature of 25 +/-1 ℃ and the humidity of 55 +/-5% RH for 20 min. Use of

The Combo (skin physiological index analyzer) moisture test probe, skin elasticity test probe, chromaticity test probe and facial image analyzer collect data before use at the test site, and take the average value as the data before use.

5. Data collection on days 7, 14 and 28 after use is the same as data collection before use.

The test instruments and models used in the above test are shown in table 3.

TABLE 3

The results of the test on the influence of the samples provided in example 1 and the blank example on skin moisture are shown in fig. 1, the results of the test on the influence of both on the degree of skin elasticity are shown in fig. 2, the results of the test on the influence of the transdermal moisture loss rate are shown in fig. 3, and the results of the test on the face contour lifting effect are shown in table 4. The method for testing the face contour lifting effect comprises the following steps: as shown in fig. 4, the line of eyes of the human face is taken as the horizontal axis, the T area is taken as the vertical axis, the position of the characteristic 3 point (see A, B, C in fig. 4) on one side of the face contour is taken, the vertical distance from the horizontal axis to the position of the characteristic point is measured, and the face lifting effect is evaluated.

TABLE 4

Furthermore, according to VISIA-CR images taken, 90% of volunteers subjectively considered a uniform, healthy and active skin color after using the cosmetic composition provided in example 1; only 5% of the volunteers subjectively believe that the samples provided in the blank were uniform in skin color, healthy and active.

From the above test results, it is apparent that the cosmetic composition provided in example 1 of the present invention has significantly increased skin moisture content, significantly increased skin elasticity, decreased TEWL (recovery of skin barrier function), significantly improved facial contour, and more line beauty after 28 days of use.

In addition, the cosmetic essence provided by the embodiment of the invention can be used for a face-patch type mask, is mild and non-irritant to skin, has no toxic or side effect, is applied for 1 time for 20 minutes, is completely absorbed by massage after the mask patch is taken off, can obviously improve the moisture content, is smoother and glossy for skin, is used for a long time, and has better effect after the contour lines are drawn.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The cosmetic composition is characterized by comprising the following components in parts by mass: 1-30% of bacillus fermentation product, 1-30% of ergothioneine/agaricus extract, 1-10% of ceramide compound, 1-20% of saccharide isomer and 10-96% of stabilizing solution, wherein the sum of the mass fractions of the components is 100%.

2. The cosmetic composition of claim 1, wherein the stabilizing solution comprises an emulsification solubilizer, a polyol, a thickener, and water; the cosmetic composition comprises the following components in parts by mass: 1-30% of bacillus fermentation product, 1-30% of ergothioneine/agaricus extract, 1-10% of ceramide compound, 1-20% of saccharide isomer, 0.15-1.5% of emulsification solubilizer, 5-60% of polyalcohol, 0.05-1% of thickener and the balance of water, wherein the sum of the mass fractions of the components is 100%.

3. The cosmetic composition of claim 2, wherein the stabilizing solution comprises an emulsification solubilizer, a polyol, a thickener, and water; the cosmetic composition comprises the following components in parts by mass: 10-20% of bacillus fermentation product, 10-20% of ergothioneine/agaricus extract, 5-10% of ceramide compound, 10-20% of saccharide isomer, 0.25-1% of emulsification solubilizer, 20-40% of polyalcohol, 0.1-0.5% of thickener and the balance of water, wherein the sum of the mass fractions of the components is 100%.

4. A cosmetic composition according to any one of claims 1 to 3, wherein the ceramide complex comprises ceramide 3, ceramide 1, ceramide 6II, salicyloylphytosphingosine, cholesterol, sodium lauroyl lactylate, carbomer, xanthan gum and water.

5. A cosmetic composition according to claim 2 or 3, wherein the polyhydric alcohol is one or more of butylene glycol, propylene glycol and 1, 2-pentanediol; the thickening agent is one or more of hydroxyethyl cellulose, xanthan gum and carbomer; the emulsification solubilizer is ceteareth-25.

6. A process for the preparation of a cosmetic composition according to any one of claims 2 to 5, comprising the steps of:

7. A cosmetic composition obtained by the production method according to claim 6.

8. Use of a cosmetic composition according to any one of claims 1 to 5 and 7 for the preparation of a skin care cosmetic.

9. A cosmetic essence comprising a base and further comprising the cosmetic composition according to any one of claims 1 to 5 and 7.

10. The cosmetic essence of claim 9, wherein the mass ratio of the cosmetic composition to the base is (1-20) to (80-99).