CN110882194A

CN110882194A - Additive-free pink skin-beautifying facial mask liquid and preparation method thereof

Info

Publication number: CN110882194A
Application number: CN201911327162.5A
Authority: CN
Inventors: 喻君; 孙杨; 吴泽进
Original assignee: Guangzhou's No Added Cosmetics Co Ltd
Current assignee: Guangzhou's No Added Cosmetics Co Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-03-17

Abstract

The embodiment of the invention provides a pink-free skin beautifying mask solution and a preparation method thereof, the mask solution is pink, can effectively resist skin oxidation, soften cutin and promote absorption, chemical raw materials, pigments and preservatives commonly used in the existing mask are not added, the safety is high, and the effects of promoting cuticle peeling, promoting collagen synthesis, improving skin metabolic force and resisting free radicals can be achieved while the mask essence is pink.

Description

Additive-free pink skin-beautifying facial mask liquid and preparation method thereof

Technical Field

The invention belongs to the technical field of skin care products, and particularly relates to a pink skin-beautifying facial mask liquid without addition and a preparation method thereof.

Background

The facial mask is a carrier of beauty care products, and has the functions of moisturizing, whitening, resisting aging, balancing grease and the like. The principle of the facial mask is that a layer of film is formed on the skin by utilizing the short time of covering the face, so that the temperature of the skin is increased, pores of the skin are expanded, the secretion and metabolism of sweat glands are promoted, and the skin is facilitated to remove products of epidermal cell metabolism and accumulated grease substances. Meanwhile, the moisture and nutrient components in the mask permeate into the horny layer of the skin epidermis to achieve the effects of improving the skin condition and beautifying. Compared with other types of skin care products, the mask is convenient to use, has obvious effect and is favored by consumers.

With the increase of the safety and appearance attention of people to skin care products, colored masks made of natural plant components or traditional Chinese medicine components in the market are widely popular with consumers. CN109125110A discloses a peach blossom application type facial mask and a preparation method thereof, essence of the facial mask takes peach gum polysaccharide as a main raw material, the peach gum polysaccharide is mixed with other auxiliary materials, peach blossom powder is also added, the prepared peach gum facial mask is light yellow, and the peach gum polysaccharide can make the face smooth, the skin tender and the whitening effect better after the peach gum polysaccharide is applied. However, although the facial mask has certain efficacy, the added chemical substances such as polyvinyl alcohol, essence and the like have potential harm to skin and human bodies.

Most of the mask products on the market at present use chemical preservatives, such as phenoxyethanol, methyl hydroxybenzoate and the like, and some mask products even contain fluorescent agents, hormones and the like, so that various problems of the skin of a user occur, such as hormone-dependent dermatitis, cuticle thinning, redness, allergy and other symptoms. The pigment added into the cosmetics not only has the function of beautifying and modifying the cosmetics, but also can adjust the influence of certain raw materials on the color tone of the product or be used for distinguishing the product varieties. In the prior art, most of synthetic pigments are derived from coal tar products, can cause photosensitive reaction, cause fertility reduction, teratogenesis and even induce cancer, and can cause harm to human bodies to different degrees.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the skin beautifying facial mask liquid without adding pink and the preparation method thereof, and the facial mask liquid is pink, can effectively resist skin oxidation, soften cutin and promote absorption.

A non-pinkish skin tone mask solution according to an embodiment of the first aspect of the present invention comprises a first component, a second component, and a third component;

the first component comprises the following preparation raw materials in parts by weight:

thickening agent: 1 to 3 parts of (A) a water-soluble polymer,

water: 5-50 parts;

the second component comprises the following preparation raw materials in parts by weight:

compound humectant: 0.4-2 parts;

the third component comprises the following preparation raw materials in parts by weight:

hydrolyzing oat protein: 0.5 to 2 parts by weight of a stabilizer,

glycerol: 0.2 to 1 part by weight of a surfactant,

and (3) purslane extract: 0.05 to 0.2 portion of,

cherry extract: 1 to 4 parts of (A) a water-soluble polymer,

the roselle flower fermentation product: 0.1 to 2 parts by weight of a stabilizer,

inositol: 0.1 to 2 parts by weight of a stabilizer,

cyanocobalamin: 0.001 to 0.002 part.

The no-pink skin beautifying facial mask liquid provided by the embodiment of the invention at least has the following technical effects:

the mask liquid provided by the embodiment of the invention is not added with chemical raw materials, pigments and preservatives commonly used in the existing mask, and is high in safety.

The facial mask liquid disclosed by the embodiment of the invention can effectively resist skin oxidation, soften and promote cutin absorption, and has no side effect.

The cyanocobalamine is added, so that the effects of promoting cuticle peeling, promoting collagen synthesis, improving skin metabolic force and resisting free radicals are achieved while the mask essence is pink.

The cherry extract contains cherry leaf extract and cherry petal extract, contains abundant vitamin A, B, E, and has effects of supplementing skin with micro nutrition, inhibiting tyrosinase activity, preventing melanin formation, effectively reducing mottle, and making skin more glossy.

The cherry extract has good antiinflammatory and antioxidant effects, and can promote the generation of collagen and keratin fiber and improve skin barrier function.

The roselle flower fermentation product is added, and the roselle flower extract is rich in anthocyanin, so that the oxidation pressure can be effectively resisted, the cell metabolism is accelerated, and the moisture retention capability of the epidermis is increased. The roselle flowers are rich in organic acid after fermentation, thereby bringing the effects of softening cutin and promoting penetration.

According to some embodiments of the invention, the thickening agent comprises at least one of mannan, xanthan gum, and pullulan.

According to some embodiments of the invention, the complex humectant is at least two of polyglutamic acid, hyaluronic acid, urea, sodium lactate, panthenol and trimethylglycine.

According to some embodiments of the invention, the composite humectant is prepared from polyglutamic acid and hyaluronic acid in a mass ratio of (1-5): 1.

According to some embodiments of the invention, the cherry flower extract comprises cherry leaf extract and cherry petal extract.

According to some embodiments of the invention, the mass ratio of the cherry leaf extract to the cherry petal extract is (1-4): 1.

according to the second aspect of the invention, the preparation method of the no-pink skin beautifying facial mask liquid comprises the following steps:

s1: uniformly mixing the thickening agent and water, heating, sterilizing at constant temperature, and cooling to obtain a first component;

s2: uniformly mixing the composite humectant, heating, sterilizing at constant temperature, and cooling to obtain a second component;

s3: uniformly mixing the hydrolyzed oat protein, glycerol, the purslane extract, the cherry blossom extract, the roselle flower fermentation product, inositol and cyanocobalamine, and filtering and sterilizing to obtain a third component;

s4: and sequentially adding the second component and the third component into the first component, and uniformly mixing to obtain the pink skin-beautifying facial mask liquid without adding.

According to some embodiments of the invention, the temperature for the heating and constant-temperature sterilization is 110-130 ℃ and the time is 20-40 min.

According to some embodiments of the invention, the temperature of the temperature reduction is in the range of 30-50 ℃.

The preparation method of the no-pink skin-beautifying facial mask liquid provided by the embodiment of the invention at least has the following technical effects:

in the preparation method, the first component and the second component are heated and sterilized at constant temperature, and the third component is filtered and sterilized to replace a preservative, so that the harm of the facial mask liquid to the skin is reduced, and meanwhile, the preparation process is not complex and has no strict requirements on equipment.

Detailed Description

The following are specific examples of the present invention, and the technical solutions of the present invention will be further described with reference to the examples, but the present invention is not limited to the examples.

Example 1

The embodiment provides a preparation method of a skin-beautifying facial mask solution without adding pink, which comprises the following steps:

Example 2

By adopting the preparation method of example 1, a pink-color-free skin beautifying facial mask solution A is prepared, and comprises a first component, a second component and a third component;

thickening agent: 1 part, water: 5 parts of a mixture;

compound humectant: 0.4 part;

hydrolyzing oat protein: 0.5 part, glycerin: 0.2 part, purslane extract: 0.05 part, cherry blossom extract: 1 part, fermented products of roselle flowers: 0.1 part, inositol: 0.1 part, cyanocobalamin: 0.001 part.

Wherein the thickener is mannan.

The composite humectant is prepared from polyglutamic acid and hyaluronic acid according to a mass ratio of 1: 1.

The cherry flower extract comprises cherry flower leaf extract and cherry petal extract. The mass ratio of the oriental cherry leaf extract to the oriental cherry petal extract is 1: 1.

example 3

By adopting the preparation method of example 1, the example prepares a pink-color-free skin-beautifying facial mask solution B which comprises a first component, a second component and a third component;

thickening agent: 1 part, water: 20 parts of (1);

compound humectant: 1 part;

hydrolyzing oat protein: 1 part, glycerol: 0.5 part, purslane extract: 0.1 part, cherry blossom extract: 2 parts, fermented products of roselle flowers: 1 part, inositol: 1 part, cyanocobalamin: 0.002 part.

Wherein the thickener is xanthan gum.

The composite humectant is prepared from polyglutamic acid and hyaluronic acid according to a mass ratio of 3: 1.

The cherry flower extract comprises cherry flower leaf extract and cherry petal extract. The mass ratio of the oriental cherry leaf extract to the oriental cherry petal extract is 3: 1.

example 4

By adopting the preparation method of example 1, a non-pink skin-beautifying facial mask liquid C is prepared in this example, and comprises a first component, a second component and a third component;

thickening agent: 3 parts of water: 50 parts of a mixture;

compound humectant: 1 part;

hydrolyzing oat protein: 1 part, glycerol: 1 part, purslane extract: 0.2 parts, cherry blossom extract: 2 parts, fermented products of roselle flowers: 2 parts, inositol: 2 parts, cyanocobalamin: 0.002 part.

Wherein the thickener is pullulan.

The composite humectant is prepared from panthenol and trimethylglycine according to a mass ratio of 3: 1.

comparative example 1

By adopting the preparation method of example 1, the skin-beautifying facial mask liquid A1 without pink added is prepared, and the difference between the facial mask liquid A1 and the facial mask liquid A is that in A1, the humectant is single humectant hyaluronic acid.

comparative example 2

Using the preparation method of example 1, a no-pink skin-beautifying facial mask solution a2 was prepared in this example, which differs from facial mask solution a2 in that in a2, the cherry flower extract was a single cherry leaf extract.

Comparative example 3

Using the preparation method of example 1, a no-pink skin-beautifying facial mask solution A3 was prepared in this example, which differs from facial mask solution A3 in that in A3, the cherry extract was a single cherry petal extract.

Detection example 1: hydroxyl radical scavenging assay

Skin aging is an extremely complex process, namely, is part of endogenous body aging and is influenced by exogenous photothermal radiation, life style, diet, emotion, hormone level and other multiple factors. In the process of skin aging, damage caused by active oxygen plays an important role in skin aging. When the skin is directly exposed to sunlight, cosmic rays, air and physicochemical polluting species, it can generate free radicals and accelerate skin aging. This example tested the effect of facial mask solutions A-C and A1-A3 on scavenging hydroxyl radicals.

1. Principle of

Phenanthroline and Fe²⁺A complex is formed, which has a maximum absorption peak at 510nm and is a commonly used redox indicator, and the color change of the complex can sensitively reflect the change of the redox state of the solution. H₂O₂/Fe²⁺The system can generate hydroxyl free radical, namely o-phenanthroline-Fe through Fenton reaction²⁺The water solution is oxidized into phenanthroline-Fe by hydroxyl radical³⁺Thereafter, its maximum absorption peak at 510nm disappeared. If a hydroxyl radical scavenger exists in the reaction system, the hydroxyl radical generated by the Fenton reaction is completely or partially removed by the scavenger, and the phenanthrene-Fe is o-diazepine²⁺The damage to the complex will be reduced. Based on this principle, a colorimetric assay can be established that reflects the hydroxyl radical scavenging effect of radical scavengers as a510 changes.

2. In the 10mL reaction system of the operation step, 1.5mL of 5mmol/L phenanthroline, 3.0mL of 0.5mol/L pH7.4 phosphate buffer solution and 7.5mmol/L FeSO are sequentially added₄1.0mL, mix immediately. Then 3.0mL of sample to be tested and 0.1% H are added₂O₂1.0mL, and the volume was adjusted to 10mL with distilled water. After mixing, the mixture was subjected to a constant temperature water bath at 37 ℃ for 60min, and then the absorbance value was measured at a wavelength of 510 nm. Each sample was run in triplicate and averaged.

3. The calculation method comprises the following steps:

hydroxyl radical scavenging rate (%) [ (As-a0)/(a1-a0) ] × 100

Wherein As is the product obtained by adding the sample to be tested and H₂O₂The absorbance value measured, A1, is no sample to be measured and H₂O₂The absorbance value measured, A0 is no sample added, H is added₂O₂The measured absorbance value.

4. As a result: see table 1.

Table 1: removal rates (%) of hydroxyl radicals by facial mask solutions A-C and A1-A3

Facial mask liquid

A

B

C

A1

A2

A3

Clearance rate

94.3％

95.7％

97.2％

94.0％

88.6％

90.1％

From the results of table 1, it can be seen that when the cherry flower extract is a mixture of the cherry leaf extract and the cherry petal extract, the clearance of hydroxyl radicals is higher than that of the single cherry leaf extract or cherry petal extract. Proves that the oriental cherry leaf extract and the oriental cherry petal extract play a role in integral coordination, and the elimination of hydroxyl free radicals is improved through the synergism. The facial mask liquid disclosed by the embodiment of the invention can effectively resist skin oxidation and resist skin aging.

Detection example 2: tyrosinase inhibition assay

1. Principle of

Tyrosinase is an oxidase and is the rate-limiting enzyme in the regulation of melanin production. This enzyme is involved in two reactions of melanin synthesis: in the first step, monophenol is hydroxylated into diphenol, and in the second step, o-diphenol is oxidized into o-diquinone. The o-diquinone is reacted in several steps to become melanin.

The facial mask liquid has the functions of preventing melanin from forming and effectively lightening color spots by testing the inhibition of the facial mask liquids A to C and A1 to A3 on tyrosinase.

2. Procedure for the preparation of the

Taking 40 mu L (5mmol/L) of L-tyrosine by a pipette, adding the L-tyrosine into a 96-well plate, respectively adding 40 mu L of facial mask liquid A-C and A1-A3 with different concentrations, adding 80 mu L of phosphate buffer solution for incubation at 37 ℃ for 5min, finally adding 40 mu L of mushroom tyrosinase, incubating at 37 ℃ for 10min, and rapidly measuring the absorbance under 482nm of an MD enzyme labeling instrument after reaction. Setting blank group (without adding tyrosinase) and control group (without adding facial mask liquid), and preparing L-tyrosine, mushroom tyrosinase and all facial mask liquid by using 1/15 phosphate buffer solution.

3. Calculation method

The tyrosinase inhibition rate of each facial mask liquid is calculated by the following formula:

tyrosinase inhibition rate ═ 1- (C-D)/(a-B) ] × 100%,

a: adding L-tyrosine, without adding facial mask solution (PBS), adding Agaricus campestris tyrosinase;

b: adding L-tyrosine, without adding facial mask solution (PBS) or mushroom tyrosinase;

c: adding L-tyrosine, adding facial mask solution, and adding mushroom tyrosinase;

d: adding L-tyrosine, adding facial mask solution, and not adding Agaricus campestris tyrosinase.

4. As a result: see table 2.

Table 2: inhibition ratio (%)

Numbering	Mushroom tyrosinase inhibition (%)
		Facial mask liquid A	91.33
Mask liquid B	96.24
		Mask liquid C	97.85
Facial mask liquid A1	91.21
		Facial mask liquid A2	86.52
Facial mask liquid A3	84.37

In the facial mask liquid of the embodiment of the invention, the cherry flower extract comprises the cherry flower leaf extract and the cherry flower petal extract, contains abundant vitamin A, B, E, and can supplement micro nutrition for skin. According to the results in table 2, it can be seen that the facial mask liquid of the embodiment of the invention can inhibit the activity of tyrosinase, avoid the formation of melanin, and effectively lighten color spots.

Detection example 3: skin color test

Test subjects: 60 women with similar complexion, average age 40 years, were divided into 6 groups of 10 people each.

The test method comprises the following steps: the tester soaked the facial mask paper with facial mask solution and applied to the face for 30 minutes. Applied once a day in the evening for 10 days continuously. After 10 days, the skin was observed for glossiness. The test sample of the first group of testers was facial mask fluid a; the second group of testers had a test sample of facial mask fluid B; the third group of testers had a test sample of facial mask fluid C; the fourth group of subjects had test samples of facial mask fluid a 1; the test sample from the fifth group of testers was facial mask fluid a 2; the test sample from the sixth group of testers was facial mask fluid a 3.

The scoring method comprises the following steps: scores were made in 4 ranks according to the following evaluation, and an average value was calculated from the total score.

And 4, dividing: the effect is obvious;

3 parts of: has the advantages of good effect;

and 2, dividing: the effect is general;

1 minute: has no obvious effect.

Table 3: skin gloss improving effects of facial mask solutions A-C and A1-A3

Test examples	Facial mask liquid A	Mask liquid B	Mask liquid C	Facial mask liquid A1	Facial mask liquid A2	Facial mask liquid A3
							Evaluation of gloss	3.7	3.9	3.9	3.5	3.1	3.0

Claims

1. The additive-free pink skin-beautifying facial mask liquid is characterized by comprising a first component, a second component and a third component;

thickening agent: 1 to 3 parts of (A) a water-soluble polymer,

water: 5-50 parts;

compound humectant: 0.4-2 parts;

hydrolyzing oat protein: 0.5 to 2 parts by weight of a stabilizer,

glycerol: 0.2 to 1 part by weight of a surfactant,

and (3) purslane extract: 0.05 to 0.2 portion of,

cherry extract: 1 to 4 parts of (A) a water-soluble polymer,

inositol: 0.1 to 2 parts by weight of a stabilizer,

cyanocobalamin: 0.001 to 0.002 part.

2. The non-additive pink skin mask solution according to claim 1, wherein the thickening agent comprises at least one of mannan, xanthan gum and pullulan.

3. The non-additive pink skin mask solution according to claim 1, wherein the composite moisturizer is at least two of polyglutamic acid, hyaluronic acid, urea, sodium lactate, panthenol and trimethylglycine.

4. The non-additive pink skin-beautifying mask solution according to claim 3, wherein the composite humectant is polyglutamic acid and hyaluronic acid in a mass ratio of (1-5): 1.

5. The non-additive pink skin mask solution according to claim 1, wherein the cherry extract comprises cherry leaf extract and cherry petal extract.

6. The non-pink skin-beautifying facial mask liquid according to claim 5, wherein the mass ratio of the oriental cherry leaf extract to the oriental cherry petal extract is (1-4): 1.

7. the method for preparing an additive-free pink skin-beautifying facial mask solution according to any one of claims 1 to 6, which is characterized by comprising the following steps:

8. The preparation method of the no-pink skin-beautifying facial mask liquid according to claim 7, wherein the heating constant-temperature sterilization temperature is 110-130 ℃ and the time is 20-40 min.

9. The preparation method of the no-pink skin-beautifying facial mask liquid according to claim 7, wherein the temperature range of the temperature reduction is 30-50 ℃.