CN111053721B - Silky glowing eye cream and preparation method thereof - Google Patents

Abstract

The invention belongs to the field of cosmetics, and discloses silky glowing eye cream and a preparation method thereof, wherein the eye cream comprises the following components: xanthan gum, glycerol, allantoin, water, carbomer, cetostearyl alcohol, M68, Runemul Favor SC, GTCC, synthetic squalane, shea butter, phytosterol ester, vitamin E, camellia seed oil, arginine, dendrobium officinale stem extract solution, tremella polysaccharide solution, acetyl tetrapeptide-5 solution, grifola frondosa fruit body extract, essence and preservative. The invention mainly selects the grifola frondosa extract and the acetyl tetrapeptide-5 to be combined, the grifola frondosa extract and the acetyl tetrapeptide-5 can effectively improve the moisture content of eye skin and the elasticity of the eye skin through the synergistic effect, and the effect of removing dark circles is obvious. Meanwhile, the dendrobium officinale stem extract and the tremella polysaccharide which are moisture-preserving functional components are compounded, so that the formula has a better effect.

Description

Silky glowing eye cream and preparation method thereof

Technical Field

The invention belongs to the field of cosmetics, and particularly relates to silky glowing eye cream and a preparation method thereof.

Background

Facial skin is directly exposed to sunlight, dry environment, pollutants, etc., and thus, aging phenomena such as wrinkles occur earlier than skin that is not exposed to the outside. As aging progresses, the decrease in elasticity of the skin, the disturbance of blood circulation, the weakening of the skin barrier, and the like become more serious. The eye skin is the weakest part of the face, where the skin is most prone to aging and should be protected more intensively. The traditional anti-aging skin care lotion for eyes mainly focuses on anti-aging, moisturizing and the like, and can not solve the problems of under-eye bags, black eyes and fine wrinkles which cause eye aging; in addition, chemical additives such as preservatives, bactericides and the like are added in the production process, so that the skin can be stimulated and sensitive, and even chronic damage can be caused to the organism. Therefore, there is an urgent need to develop a silky glow cream which is safe and efficient for living organisms.

Disclosure of Invention

In order to overcome the disadvantages and shortcomings of the prior art, the invention provides a silky glowing eye cream.

The invention also aims to provide a preparation method of the silky glowing eye cream.

The purpose of the invention is realized by the following scheme:

the silky glowing eye cream comprises the following components in percentage by mass:

a1 component: 0.05-2.0% of xanthan gum and 1-10% of glycerol;

a2 component: 0.05 to 2.0 percent of allantoin and 40 to 80 percent of water;

a3 component: carbomer 0.05-2.0%;

b1 component: 0.5-5% of cetearyl alcohol, 3.0-3.78% of M680.05, 0.05-3.0% of Runemul Favor SC, 0.05-5.0% of GTCC, 0.05-3.0% of synthetic scyllo, 0.05-3.0% of shea butter and 0.05-3.0% of phytosterol ester;

b2 component: vitamin E0.05-2.0%, camellia oil 0.5-5.0%;

and C, component C: arginine 0.05-3.0%, water 0.05-20.0%;

and (D) component: 0.5-20% of dendrobium officinale stem extract solution, 0.5-20% of tremella polysaccharide solution, 0.5-20% of acetyl tetrapeptide-5 solution and 0.5-20% of grifola frondosa fruiting body extract;

and E, component (E): 0 to 0.05 percent of essence and 0.1 to 4 percent of preservative.

The phytosterol ester is preferably phytosterol isostearate;

the preservative is a mixture of caprylyl hydroximic acid, glyceryl caprylate, 1, 3-propylene glycol (CGC-10) and ethylhexylglycerin, wherein the caprylyl hydroximic acid, the glyceryl caprylate and the 1, 3-propylene glycol account for 0.05-3.0% of the silky glowing cream by mass, and the ethylhexylglycerin accounts for 0.05-1.0% of the silky glowing cream by mass;

preferably, the silky glowing eye cream comprises the following components in percentage by mass:

a1 component: 0.10 percent of xanthan gum and 5.00 percent of glycerol;

a2 component: allantoin 0.20%, water 64.598%;

a3 component: 0.30% of carbomer;

b1 component: cetostearyl alcohol 2.00%, M680.50%, Runemul Favor SC 1.50%, GTCC 3.00%, synthetic squalane 1.00%, shea butter 1.00%, phytosterol ester 0.20%;

b2 component: 0.10 percent of vitamin E and 2.00 percent of camellia seed oil;

and C, component C: arginine 0.24%, water 2.16%;

and (D) component: 2.00 percent of dendrobium officinale stem extract solution, 3.00 percent of tremella polysaccharide solution, 5.00 percent of acetyl tetrapeptide-5 solution and 5.00 percent of grifola frondosa fruit body extract;

and E, component (E): 0.002% of essence, 0.10% of CGC-101.00% of LE.

The details are shown in table 1 below:

TABLE 1 smooth glow-on-eye cream compositions

The Grifola FRONDOSA (Grifola FRONDOSA) fruiting body extract is prepared by the following method: cleaning a grifola frondosa plant, drying for 8-12h at 40-60 ℃, then cooking for 2-12h at 80-95 ℃ under the high temperature and high pressure condition of 0.8-1.2MPa, grinding, sieving by a 100-200 mesh sieve, finally adding 90% ethanol for extraction, extracting for 1-5 times, filtering, and vacuum drying the obtained filtrate at 50-85 ℃ to obtain the grifola frondosa fruiting body extract.

The DENDROBIUM officinale stem extract solution is purchased from Guangzhou tide Biotechnology limited company and consists of water, DENDROBIUM officinale (Dendrobium CANDIDUM) stem extract and glycerol in a weight ratio of 1:1: 1;

the Tremella polysaccharide solution is obtained from Guangzhou tide Biotechnology limited, and comprises water, Tremella (Tremella FUCIFORMIS) polysaccharide and Tremella extract at a weight ratio of 96:1: 3.

The acetyl tetrapeptide-5 solution is purchased from Dongguan Hua Industrial science and technology Co., Ltd, and consists of water, acetyl tetrapeptide-5, glycerol and butanediol in a weight ratio of 24.9:0.1:50: 25.

The preparation method of the silky glowing eye cream mainly comprises the following steps:

(1) mixing and stirring the raw materials of the component A1 uniformly, adding the raw materials of the component A2, stirring uniformly, adding the raw materials of the component A3, stirring uniformly, heating to 80 +/-5 ℃, preserving heat for 2-20min until the components A1, A2 and A3 are mixed uniformly to obtain the component A, and preserving heat at 45 +/-5 ℃ for later use;

(2) mixing the raw materials in the component B1, heating to 80 +/-5 ℃, preserving heat for 2-20min to completely melt the component B1, adding the raw materials in the component B2, uniformly stirring, homogenizing to obtain the component B, and preserving heat at 45 +/-5 ℃ for later use;

(3) mixing arginine and water, and stirring to obtain component C;

(4) adding the component A obtained in the step (1) into the component B obtained in the step (2), and homogenizing; adding the component C, homogenizing, stirring, and keeping the temperature at 45 +/-5 ℃ for later use;

(5) adding various raw materials in the component D into the mixture obtained in the step (4), uniformly stirring and cooling to 40 +/-5 ℃ for later use;

(6) and (4) adding various raw materials of the component E into the mixture obtained in the step (4) and uniformly stirring to obtain the silky glowing eye cream.

The homogenization in the steps (2) and (4) refers to the circulation homogenization by a high-pressure homogenizer, wherein the homogenization pressure is 35MPa, the homogenization speed is 10000-30000rpm, and the homogenization time is 1-10 min.

Compared with the prior art, the invention has the following advantages and beneficial effects:

the silky glowing eye cream selects the most effective active plant components, stores the active plant components in the purest and fresmost state, and injects the active plant components into a formula, so that the silky glowing eye cream has more excellent effects of moisturizing, resisting aging, blackening eyes, fine wrinkles and the like; accurate application scientific strength effectively aims at the eye skin problem, can directly hit the root cause that the problem produced, the change of induced skin pigmentation to effectively get rid of and reduce black eye, eliminate the pouch, prevent and reduce the production of eye wrinkle, three-dimensionally remold eye skin elasticity, reduce the wrinkle and relax, save fragile eye skin comprehensively, make eyes trade and send out youthful brilliance, present smooth feel like silk.

Grifola is a rare edible fungus used as both medicine and food, and its medicinal value and edible value are far higher than those of ganoderma. The Grifola frondosa extract has: promoting metabolism of skin cells and enhancing immune defense function of skin; promoting the synthesis of skin macromolecular substances such as ossein, elastin, proteoglycan and the like, and reducing the protein decomposition and saccharification of the skin macromolecular substances; ② preventing and slowing down skin aging caused by ultraviolet radiation, treating inflammation caused by ultraviolet radiation or skin pollution, and skin allergy caused by bacteria or hormone, and promoting wound healing. Thirdly, the tolerance is good, the bioavailability is high, the stability is good, and the like.

Acetyl tetrapeptide-5 has: inhibiting the activity of Angiotensin Converting Enzyme (ACE), inhibiting the conversion of angiotensin I into angiotensin II, and improving blood circulation; the permeability of capillary vessels is reduced, the water of the capillary vessels around the eyes is inhibited from flowing into skin tissues around the eyes, the water accumulation around the eyes is reduced, and the formation of pouches is reduced; inhibition of glycosylation reactions: preventing protein crosslinking, improving skin elasticity, relieving wrinkles, resisting wrinkles, and improving elasticity and smoothness of eye skin.

The shea butter has the following components: the moisturizing effect can form a moisturizing water-locking layer on the surface of the skin to lock water, and has a good long-term moisturizing effect on the surface layer of the skin; ② the product has good compatibility with human skin and is easy to be absorbed by skin; the skin care product is rich in vitamin E, carotene and the like, and has the effects of promoting skin regeneration and preventing photoaging; fourthly, the nutrient components of the skin are effectively supplemented, the damaged skin around the eyes is effectively repaired, and the skin around the eyes is recovered to be in a healthy state.

The grifola frondosa extract can effectively improve the effects of dullness of eye skin, vasoconstriction and dark eye circles reduction, slow down the aging speed of the skin around the eyes and prevent the invasion of the environment to the skin around the eyes; acetyl tetrapeptide-5 can improve blood circulation, reduce eye bags, relieve wrinkles and improve the elasticity and smoothness of eye skin. According to the invention, the grifola frondosa extract and the acetyl tetrapeptide-5 are selected and combined, and the grifola frondosa extract and the acetyl tetrapeptide-5 can effectively improve the moisture content of eye skin and the elasticity of the eye skin through a synergistic effect, and the black eye removing effect is obvious. Meanwhile, the dendrobium officinale stem extract and the tremella polysaccharide which are moisture-preserving functional components are compounded, so that the formula has a better effect.

Drawings

FIG. 1 is a graph showing changes in skin moisture content after 4 weeks of application of eye creams prepared in examples 1 to 3 and comparative examples 1 to 3;

FIG. 2 is a graph showing changes in skin elasticity after 4 weeks of application of the eye creams prepared in examples 1 to 3 and comparative examples 1 to 3.

Detailed Description

The present invention will be described in further detail with reference to examples and drawings, but the embodiments of the present invention are not limited thereto.

The reagents used in the examples are commercially available without specific reference. The stem extract solution of herba Dendrobii (Dendrobium CANDIDUM) is obtained from Guangzhou tide Biotech limited; the Tremella FUCIFORMIS (Tremella FUCIFORMIS) polysaccharide solution is purchased from Guangzhou tide biotechnology limited; the acetyl tetrapeptide-5 solution is purchased from Dongguan Hua industrial creation, biological technology Co., Ltd; the Runemul Favor SC is purchased from Guangzhou ChaoHui Biotechnology, Inc. In the embodiment, the Grifola frondosa fruiting body extract is prepared by the following method: cleaning a grifola frondosa plant, drying for 8-12h at 40-60 ℃, then cooking for 2-12h at 80-95 ℃ under the high temperature and high pressure condition of 0.8-1.2MPa, grinding, sieving by a 100-200 mesh sieve, finally adding 90% ethanol for extraction, extracting for 1-5 times, filtering, and vacuum drying the obtained filtrate at 50-85 ℃ to obtain the grifola frondosa fruiting body extract.

Examples 1 to 3 and comparative examples 1 to 3

The formulation of the silky glow eye cream prepared in example 1 is shown in table 2 below:

table 2 formula of silky glow-on-eye cream prepared in example 1

Example 2 differs from example 1 only in the amount of acetyl tetrapeptide-5 solution, grifola frondosa extract and water used in the a2 fraction, 10 parts by weight of acetyl tetrapeptide-5 solution, 10 parts by weight of grifola frondosa extract, 54.598 parts by weight of water in the a2 fraction in example 2, and the remaining ingredients were used in the same amounts as in example 1;

example 3 differs from example 1 only in the amount of acetyl tetrapeptide-5 solution, grifola frondosa extract and water used in the a2 component, 2.5 parts by weight of acetyl tetrapeptide-5 solution, 2.5 parts by weight of grifola frondosa extract, 69.598 parts by weight of water in the a2 component in example 3, and the remaining components were used in the same amount as in example 1;

comparative example 1 differs from example 1 only in the amount of the acetyl tetrapeptide-5 solution, and the grifola frondosa extract and the amount of water used in the a2 component, the weight part of the acetyl tetrapeptide-5 solution in comparative example 1 is 0 parts, the weight part of the grifola frondosa extract is 0 parts, the weight part of the water in the a2 component is 74.598 parts, and the amounts of the remaining components are the same as in example 1;

the comparative example 2 is different from the example 1 only in the amounts of the acetyl tetrapeptide-5 solution and the grifola frondosa extract, the parts by weight of the acetyl tetrapeptide-5 solution in the comparative example 2 are 0 part, the parts by weight of the grifola frondosa extract are 10 parts, and the amounts of the other components are the same as those in the example 1;

comparative example 3 differs from example 1 only in the amounts of acetyl tetrapeptide-5 solution and grifola frondosa extract, the amount of acetyl tetrapeptide-5 solution in comparative example 3 is 10 parts by weight, the amount of grifola frondosa extract is 0 part by weight, and the amounts of the remaining ingredients are the same as in example 1.

The preparation method of the silky glowing cream in the examples 1 to 3 and the comparative examples 1 to 3 comprises the following steps:

(1) stirring and mixing the component A1 uniformly, adding the component A2, stirring uniformly, adding the component A3, stirring uniformly, heating to 80 +/-5 ℃, and keeping the temperature for 10min until the component A1, the component A2 and the component A3 are completely dispersed to obtain the component A, and keeping the temperature at 45 +/-5 ℃ for later use;

(2) mixing the raw materials in the component B1, heating to 80 +/-5 ℃, preserving heat for 10min until the component B1 is completely melted, adding the component B2, uniformly stirring, homogenizing to obtain the component B, and preserving heat at 45 +/-5 ℃ for later use;

(3) adding the component A obtained in the step (1) into the component B obtained in the step (2), and homogenizing; adding the C component premixed solution (arginine and water are mixed and stirred uniformly to obtain the C component premixed solution) and homogenizing; stirring and cooling to 45 +/-5 ℃, and preserving heat for later use;

(4) adding various raw materials in the component D into the mixture obtained in the step (3), uniformly stirring, cooling to 40 +/-5 ℃, and preserving heat for later use;

(5) and (4) adding various raw materials of the component E into the mixture obtained in the step (4) and uniformly stirring to obtain the silky glowing eye cream.

The homogenization in the steps (2) and (3) means that: circularly homogenizing by a high-pressure homogenizer at 35MPa, 10000-.

The efficacy test method comprises the following steps:

testing the population: 60 female volunteers aged 25-50 years were recruited with the following main symptoms: the skin around the eyes of the volunteers has the problems of darkness, dark circles, fine lines and the like. Volunteers were randomly divided into 6 groups of 10 persons each.

Measuring environment: the test environment temperature (22 +/-1) DEG C and the humidity (50 +/-5)%, and the average value is taken.

The using method comprises the following steps: after each group of volunteers thoroughly cleansed the skin every morning and evening, the eye creams prepared in examples 1 to 3 and comparative examples 1 to 3 were applied evenly to the eyes, respectively, and the test site was used for 4 weeks without any cosmetic except for the test sample during the test period.

(ii) changes in skin moisture content

The test method comprises the following steps: skin elasticity tester MPA580 (skin moisture test probe)

The moisture content of the skin after 4 weeks of application of the eye creams prepared in examples 1 to 3 and comparative examples 1 to 3 is shown in fig. 1, and it can be seen from fig. 1 that the moisture content of the eye skin can be increased by using the eye creams of examples 1 to 3, indicating that the eye cream of the present invention has excellent moisture retention and water locking effects. From the comparative data, it can be seen that the silky glowing eye cream prepared in experimental example 1 is more reasonable in compatibility and better in moisturizing effect.

(II) changes in skin elasticity and wrinkle ratio

The test method comprises the following steps: skin elasticity tester MPA580 (skin elasticity tester probe), skin test system (VISIA-CR + Image-Pro skin comprehensive analysis software);

the change in skin elasticity after applying the eye creams prepared in examples 1 to 3 and comparative examples 1 to 3 for 4 weeks is shown in FIG. 2. As can be seen from FIG. 2, the eye creams of examples 1-3 showed a significant increase in the elasticity of the skin around the eyes, indicating that the eye creams of the present invention have a superior anti-wrinkle effect. From the comparative data, it can be seen that the silky glowing eye cream prepared in experimental example 1 has the elasticity improved by 59.3% and the best anti-wrinkle effect.

The ratio of wrinkles before and after applying the eye cream prepared in example 1 is shown in table 3, and it can be seen from fig. 2 and table 3 that the fine lines under the eyes of the silky refreshing eye cream prepared in example 1 are significantly reduced, the skin texture is more uniform, and the skin cell aging is delayed.

Table 3 wrinkle ratio before and after eye cream using experimental example 1

(III) Black eye removing table

The test method comprises the following steps: and performing questionnaire survey on the test population.

Evaluation criteria: comparing the pictures before and after use, wherein the effect is shown when the black eye is disappeared; the dark circles are lightened and effective; none of the improvements was ineffective.

A questionnaire of the dark eye removal condition after 4 weeks of application of the eye creams prepared in examples 1 to 3 and comparative examples 1 to 3 is shown in table 4, and it can be seen from table 4 that the dark eye removal effect of the silky glow eye cream of the present invention is significant. The comparative data show that the effect is better when several active plant components are matched for use. The composition shows the synergistic effect of the components.

TABLE 4 questionnaire for dark eye removal after 4 weeks of application of eye creams prepared in examples 1 to 3 and comparative examples 1 to 3

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims (6)

1. The silky glowing eye cream is characterized by comprising the following components in percentage by mass:

a1 component: 0.05-2.0% of xanthan gum and 1-10% of glycerol;

a2 component: 0.05 to 2.0 percent of allantoin and 40 to 80 percent of water;

a3 component: carbomer 0.05-2.0%;

b1 component: cetostearyl alcohol 0.5-5%, M680.05-3.0%, Runemul Favor SC

0.05-3.0 percent of the total weight of the plant, 0.05-5.0 percent of GTCC, 0.05-3.0 percent of synthetic squalane, 0.05-3.0 percent of shea butter and 0.05-3.0 percent of phytosterol ester;

b2 component: vitamin E0.05-2.0%, camellia oil 0.5-5.0%;

and C, component C: arginine 0.05-3.0%, water 0.05-20.0%;

and (D) component: 0.5-20% of dendrobium officinale stem extract solution, 0.5-20% of tremella polysaccharide solution, 0.5-20% of acetyl tetrapeptide-5 solution and 0.5-20% of grifola frondosa fruiting body extract;

and E, component (E): 0 to 0.05 percent of essence and 0.1 to 4 percent of preservative;

the Grifola frondosa fruiting body extract is prepared by the following method: cleaning a grifola frondosa plant, drying for 8-12h at 40-60 ℃, then cooking for 2-12h at 80-95 ℃ under the high-temperature and high-pressure condition of 0.8-1.2MPa, grinding and sieving by a 100-200 mesh sieve, finally adding 90% ethanol for extraction, extracting for 1-5 times, filtering, and vacuum drying the obtained filtrate at 50-85 ℃ to obtain a grifola frondosa fruiting body extract;

the acetyl tetrapeptide-5 solution is prepared from water, acetyl tetrapeptide-5, glycerol and butanediol, wherein the weight ratio of the acetyl tetrapeptide-5 to the butanediol is 24.9:0.1:50:25 in weight ratio;

the dendrobium officinale stem extract solution consists of water, a dendrobium officinale stem extract and glycerol in a weight ratio of 1:1: 1;

the tremella polysaccharide solution is prepared by mixing water, tremella polysaccharide and tremella extract in a ratio of 96:1:3 in a weight ratio.

2. The silky glow eye cream according to claim 1, characterized in that:

the phytosterol ester is phytosterol isostearate.

3. The silky glow eye cream according to claim 1, characterized in that:

the preservative is a mixture of CGC-10 and ethylhexyl glycerin, wherein the CGC-10 accounts for 0.05-3.0% of the silky glowing cream by mass, and the ethylhexyl glycerin accounts for 0.05-1.0% of the silky glowing cream by mass.

4. The silky glow eye cream according to claim 1, characterized by consisting of the following components in mass percent:

a1 component: 0.10 percent of xanthan gum and 5.00 percent of glycerol;

a2 component: allantoin 0.20%, water 64.598%;

a3 component: 0.30% of carbomer;

b1 component: cetostearyl alcohol 2.00%, M680.50%, Runemul Favor SC 1.50%, GTCC 3.00%, synthetic squalane 1.00%, shea butter 1.00%, phytosterol ester 0.20%;

b2 component: 0.10 percent of vitamin E and 2.00 percent of camellia seed oil;

and C, component C: arginine 0.24%, water 2.16%;

and (D) component: 2.00 percent of dendrobium officinale stem extract solution, 3.00 percent of tremella polysaccharide solution, 5.00 percent of acetyl tetrapeptide-5 solution and 5.00 percent of grifola frondosa fruit body extract;

and E, component (E): 0.002% of essence, 0.10% of CGC-101.00% of ethylhexyl glycerol.

5. A method for preparing a silky glowing cream according to any one of claims 1 to 4, characterized by comprising the steps of:

(1) mixing and stirring the raw materials of the component A1 uniformly, adding the raw materials of the component A2, stirring uniformly, adding the raw materials of the component A3, stirring uniformly, heating to 80 +/-5 ℃, preserving heat for 2-20min until the components A1, A2 and A3 are mixed uniformly to obtain the component A, and preserving heat at 45 +/-5 ℃ for later use;

(2) mixing the raw materials in the component B1, heating to 80 +/-5 ℃, preserving heat for 2-20min to completely melt the component B1, adding the raw materials in the component B2, uniformly stirring, homogenizing to obtain the component B, and preserving heat at 45 +/-5 ℃ for later use;

(3) mixing arginine and water, and stirring to obtain component C;

(4) adding the component A obtained in the step (1) into the component B obtained in the step (2), and homogenizing; adding the component C, homogenizing, stirring, and keeping the temperature at 45 +/-5 ℃ for later use;

(5) adding various raw materials in the component D into the mixture obtained in the step (4), uniformly stirring and cooling to 40 +/-5 ℃ for later use;

(6) and (4) adding various raw materials of the component E into the mixture obtained in the step (4) and uniformly stirring to obtain the silky glowing eye cream.

6. The method for preparing silky glow-on-eye cream according to claim 5, wherein the method comprises the following steps:

the homogenization in the steps (2) and (4) refers to the circulation homogenization by a high-pressure homogenizer, wherein the homogenization pressure is 35MPa, the homogenization speed is 10000-30000rpm, and the homogenization time is 1-10 min.

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