阅读说明：本技术 具有修饰肤色和养肤功效的三层精华液、制备方法与应用 (Three-layer essence with skin color modification and skin nourishing effects, and preparation method and application thereof ) 是由 王晓芝 丛琳 李雪竹 于 2020-06-19 设计创作，主要内容包括：本发明公开了具有修饰肤色和养肤功效的三层精华液、制备方法与应用,涉及化妆品技术领域。本发明提供的三层精华液,在静止状态下分为三层,上层乳状,中层透明水状,下层粉状,使用前需要摇晃均匀。其中下层粉状为具有抑菌、消炎、收敛、镇静、修饰肤色作用的炉甘石,本发明通过在组合物中添加炉甘石达到既修饰肤色又养肤的效果。本发明提供的具有修饰肤色和养肤功效的三层精华液的制备方法简单、易于工业化生产。(The invention discloses three-layer essence with skin color modification and skin nourishing effects, a preparation method and application, and relates to the technical field of cosmetics. The three-layer essence provided by the invention is divided into three layers in a static state, wherein the upper layer is milky, the middle layer is transparent and watery, and the lower layer is powdery, so that the three-layer essence needs to be uniformly shaken before use. The lower layer powder is calamine which has the functions of bacteriostasis, inflammation diminishing, convergence, sedation and skin color modification. The preparation method of the three-layer essence with the skin-modifying and skin-nourishing effects is simple and easy for industrial production.)

1. A three-layer essence with skin-modifying and skin-nourishing effects is characterized in that the essence is divided into three layers under a static state, wherein the upper layer is an emulsion composition, the middle layer is an aqueous composition, and the lower layer is a powder composition; wherein, the volume ratio of the upper layer, the middle layer and the lower layer is 0.1-10.0: 0.1-10.0: 0.1-10.0;

the powder composition comprises calamine, and the calamine accounts for 0.1-10% of the total mass of the essence.

2. The three-layer essence with skin-modifying and skin-nourishing effects as claimed in claim 1, which consists of the following components in percentage by mass:

deionized water and the balance;

1% -20% of moisture absorbent;

0.1% -2% of nicotinamide;

0.1 to 2 percent of panthenol;

0.01 to 0.03 percent of EDTA disodium;

0.05% -0.5% of hydrogenated lecithin;

0.01 to 0.5 percent of xanthan gum;

0.01 to 0.3 percent of olive oil PEG-7 esters;

1% -10% of an emollient;

0.01 to 0.5 percent of tocopherol acetate;

0.01 to 2.1 percent of antibacterial agent;

0.01% -1% of vitamin C derivative;

0.01% -1% of vitamin F derivative;

0.01% -1% of vitamin P derivative;

0.1 to 10 percent of calamine.

3. The triple layer serum having skin tone modifying and skin nourishing effects of claim 2, wherein the vitamin F derivative is selected from the group consisting of oleic acid/linoleic acid/linolenic acid polyglycerin esters.

4. The triple layer serum having skin tone-modifying and skin nourishing effects according to claim 2, wherein the vitamin P derivative is selected from hesperidin methyl chalcone.

5. The triple layer serum having skin tone-modifying and skin nourishing effects according to claim 2, wherein the vitamin C derivative is selected from the group consisting of 3-o-ethyl ascorbic acid.

6. The triple layer serum having skin tone improving and skin nourishing effects according to claim 2, wherein the antibacterial agent is selected from 1, 2-hexanediol and/or ethylhexyl glycerin.

7. The triple layer serum having skin tone-modifying and skin-nourishing effects according to claim 2, wherein the moisture absorbent is selected from butylene glycol and/or glycerin.

8. The triple layer serum having skin tone modifying and skin nourishing effects of claim 2 wherein the emollient is selected from hydrogenated polydecene.

9. Method for preparing a triple layer serum with skin tone modifying and skin toning effects according to any one of claims 2 to 8, comprising the steps of:

taking the components in proportion, wherein:

phase A: deionized water, a hygroscopic agent, nicotinamide, panthenol, disodium EDTA, hydrogenated lecithin and xanthan gum;

phase B: olive oil PEG-7 esters, emollients, tocopheryl acetate;

and C phase: antibacterial agents, vitamin C derivatives, vitamin F derivatives, vitamin P derivatives;

phase D: deionized water, calamine;

s1, uniformly mixing the phase A until no particles exist, and heating to 85 ℃;

s2, uniformly mixing the phase B until no particles exist, and heating to 85 ℃;

s3, adding the phase B into the phase A, homogenizing at 2000-5000rpm for 5min, and mixing uniformly until no particles are formed to obtain a first mixture;

s4, cooling the first mixture to 40-50 ℃, adding the phase C, mixing uniformly, and homogenizing at 2000-5000rpm for 1-3min to obtain a second mixture;

s5, uniformly mixing the deionized water and the calamine, homogenizing at 2000-5000rpm for 2-10min to form a uniform D phase, adding the uniform D phase into the second mixture, and uniformly mixing;

and S6, discharging and standing to obtain the three-layer essence with the effects of skin color modification and skin care.

10. Use of the triple layer essence having skin tone-modifying and skin-nourishing effects of any one of claims 1 to 8 for the preparation of cosmetics having bacteriostatic, anti-inflammatory, astringent, sedative or skin tone-modifying effects.

Technical Field

The invention relates to the technical field of cosmetics, in particular to three-layer essence with skin color modification and skin nourishing effects, a preparation method and application.

Background

With the rapid development of cosmetic technology and the adaptation of consumer demand for innovation, cosmetic formulations are more and more innovative and diversified. The cosmetic formulations comprise various aqueous solutions, emulsions, creams, BB creams, facial cleansing creams, gels and the like, wherein the essence of the aqueous solution is of a single-layer type or a double-layer type, and most of the commercially sold essence products are uniform single-layer systems or double-layer systems; on the other hand, commercially available products with skin color modification include facial make-up cream, BB cream, foundation liquid and the like, most of the products are added with titanium dioxide, the titanium dioxide covers skin to play a role in adjusting skin color, and the skin of the face becomes worse and worse due to the fact that pores are blocked by the titanium dioxide when the products are frequently used, so that the product capable of modifying skin color and nourishing skin is urgently developed.

Disclosure of Invention

The invention aims to solve the technical problem of providing a product capable of modifying skin color and nourishing skin, and particularly provides three-layer essence with skin color modifying and skin nourishing effects aiming at the defects of the prior art.

In order to solve the above problems, the present invention proposes the following technical solutions:

in a first aspect, the invention provides a three-layer essence with skin-modifying and skin-nourishing effects, which is divided into three layers under a static state, wherein the upper layer is an emulsion composition, the middle layer is an aqueous composition, and the lower layer is a powder composition; wherein, the volume ratio of the upper layer, the middle layer and the lower layer is 0.1-10.0: 0.1-10.0: 0.1-10.0.

The powder composition comprises calamine, and the calamine accounts for 0.1-10% of the total mass of the essence.

The three-layer essence provided by the invention is divided into three layers in a static state, wherein the upper layer is milky, the middle layer is transparent and watery, and the lower layer is powdery, so that the three-layer essence needs to be uniformly shaken before use. The lower layer powder is calamine which has the functions of bacteriostasis, inflammation diminishing, convergence, sedation and skin color modification.

The further technical scheme is that the coating comprises the following components in percentage by mass:

deionized water and the balance;

1% -20% of moisture absorbent;

0.1% -2% of nicotinamide;

0.1 to 2 percent of panthenol;

0.01 to 0.03 percent of EDTA disodium;

0.05% -0.5% of hydrogenated lecithin;

0.01 to 0.5 percent of xanthan gum;

0.01 to 0.3 percent of olive oil PEG-7 esters;

1% -10% of an emollient;

0.01 to 0.5 percent of tocopherol acetate;

0.01 to 2.1 percent of antibacterial agent;

0.01% -1% of vitamin C derivative;

0.01% -1% of vitamin F derivative;

0.01% -1% of vitamin P derivative;

0.1 to 10 percent of calamine.

The further technical proposal is that the vitamin F derivatives are selected from oleic acid/linoleic acid/linolenic acid polyglycerol esters.

The further technical scheme is that the vitamin P derivative is selected from hesperidin methyl chalcone.

The further technical proposal is that the vitamin C derivative is selected from 3-o-ethyl ascorbic acid.

The technical scheme is that the antibacterial agent is selected from 1, 2-hexanediol and/or ethylhexyl glycerol.

The further technical proposal is that the moisture absorbent is selected from butanediol and/or glycerol.

According to a further technical scheme, the emollient is selected from hydrogenated polydecene.

In a second aspect, the present invention also provides a method for preparing the three-layer essence having skin tone-modifying and skin-nourishing effects according to the first aspect, comprising the steps of:

taking the components in proportion, wherein:

phase A: deionized water, a hygroscopic agent, nicotinamide, panthenol, disodium EDTA, hydrogenated lecithin and xanthan gum;

phase B: olive oil PEG-7 esters, emollients, tocopheryl acetate;

and C phase: antibacterial agents, vitamin C derivatives, vitamin F derivatives, vitamin P derivatives;

phase D: deionized water, calamine;

s1, uniformly mixing the phase A until no particles exist, and heating to 85 ℃;

s2, uniformly mixing the phase B until no particles exist, and heating to 85 ℃;

s3, adding the phase B into the phase A, homogenizing at 2000-5000rpm for 5min, and mixing uniformly until no particles are formed to obtain a first mixture;

s4, cooling the first mixture to 40-50 ℃, adding the phase C, mixing uniformly, and homogenizing at 2000-5000rpm for 1-3min to obtain a second mixture;

s5, uniformly mixing the deionized water and the calamine, homogenizing at 2000-5000rpm for 2-10min to form a uniform D phase, adding the uniform D phase into the second mixture, and uniformly mixing;

and S6, discharging and standing to obtain the three-layer essence with the effects of skin color modification and skin care.

The invention also provides application of the three-layer essence with the effects of skin color modification and skin care in preparing cosmetics with the effects of inhibiting bacteria, diminishing inflammation, astringing, tranquilizing and skin color modification.

Compared with the prior art, the invention can achieve the following technical effects:

the three-layer essence with the skin-modifying and skin-nourishing effects is divided into three layers in a static state, wherein the upper layer is milky, the middle layer is transparent and watery, and the lower layer is powdery, and needs to be uniformly shaken before use. The lower layer powder is calamine which has the functions of bacteriostasis, inflammation diminishing, convergence, sedation and skin color modification, and the effects of skin color modification and skin care can be achieved by adding the calamine and compounding other components. In addition, the three-layer essence provided by the invention has originality, novel product form, skin color modification and skin nourishing effects, is convenient to use and has market prospect.

The preparation method of the three-layer essence with the skin-modifying and skin-nourishing effects is simple and easy for industrial production.

Drawings

Fig. 1 is a sensory evaluation result of a three-layer essence with skin-modifying and skin-nourishing effects according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments. It is apparent that the embodiments to be described below are only a part of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a three-layer essence with skin color modification and skin care effects, which is divided into three layers under a static state, wherein the upper layer is an emulsion composition, the middle layer is an aqueous composition, and the lower layer is a powder composition; wherein, the volume ratio of the upper layer, the middle layer and the lower layer is 0.1-10.0: 0.1-10.0: 0.1-10.0.

The powder composition comprises calamine, and the calamine accounts for 0.1-10% of the total mass of the essence.

More specifically, the three-layer essence with the effects of modifying skin color and nourishing skin comprises the following components in percentage by mass:

deionized water and the balance;

1% -20% of moisture absorbent;

0.1% -2% of nicotinamide;

0.1 to 2 percent of panthenol;

0.01 to 0.03 percent of EDTA disodium;

0.05% -0.5% of hydrogenated lecithin;

0.01 to 0.5 percent of xanthan gum;

0.01 to 0.3 percent of olive oil PEG-7 esters;

1% -10% of an emollient;

0.01 to 0.5 percent of tocopherol acetate;

0.01 to 2.1 percent of antibacterial agent;

0.01% -1% of vitamin C derivative;

0.01% -1% of vitamin F derivative;

0.01% -1% of vitamin P derivative;

0.1 to 10 percent of calamine.

In the embodiment, hydrogenated lecithin and olive oil PEG-7 esters are used as emulsifiers, and calamine which can be precipitated and has the effects of bacteriostasis, inflammation diminishing, convergence, sedation and skin color modification is added, so that the invention has a unique three-layer appearance.

In one embodiment, the vitamin F derivative is selected from the group consisting of oleic acid/linoleic acid/linolenic acid polyglyceryl esters.

In one embodiment, the vitamin P derivative is selected from hesperidin methyl chalcone.

In one embodiment, the vitamin C derivative is selected from 3-o-ethyl ascorbic acid.

In this embodiment, the three-layer essence provided by the invention contains calamine and also contains six vitamin-related raw materials, so as to achieve the skin-nourishing effect by nourishing the skin from six dimensions, wherein the six raw materials are respectively: vitamin B3 niacinamide, has effects of preventing melanin from transferring to skin surface, and whitening skin; vitamin C derivative 3-O-ethyl ascorbic acid, has effects of reducing melanin and whitening skin; the provitamin B5 panthenol can be absorbed by skin and converted into vitamin B5, and has effects of relieving sensitive skin; vitamin E derivative tocopherol acetate can prevent cells from being oxidized in the metabolism process of a body and has the effect of delaying skin aging; vitamin F derivatives oleic acid/linoleic acid/linolenic acid polyglycerol esters can participate in the physiological metabolic process of human skin and supplement nutrients for the skin; the vitamin P derivative hesperidin methyl chalcone has the effects of maintaining normal permeability of blood vessels and preventing and improving red blood streak.

In one embodiment, the antimicrobial agent is selected from 1, 2-hexanediol and/or ethylhexylglycerin.

It can be understood that the mild polyhydric alcohol 1, 2-hexanediol and the ethylhexyl glycerin are used as the antibacterial agent, so that the irritation of the product is reduced to the maximum extent and the product is safer and more effective compared with the traditional preservative.

In one embodiment, the moisture absorbent is selected from butylene glycol and/or glycerin.

According to the embodiment of the invention, butanediol and glycerin are used as moisture absorbents, and the grease and the alcohol are compounded to prevent the skin moisture from volatilizing and supplement the moisture for the skin.

In one embodiment, the emollient is selected from hydrogenated polydecene.

In the embodiment of the invention, hydrogenated polydecene can form a layer of oil film on the surface of skin as an emollient, the skin is oleophilic, and compared with a water-soluble substance, the skin can absorb the oil-soluble substance more easily and can promote the skin absorption.

Understandably, because the main components of the calamine are iron oxide red and zinc oxide, and the two components have the functions of adjusting color and covering, the effect of modifying skin color can be achieved by adding the calamine. Meanwhile, because of the covering effect, the adding amount is in a proper range (0.1-10%), and when the adding amount is too high, transitional covering is caused, and the visual effect of pseudo-white complexion is generated.

In summary, the three-layer essence with skin color modification and skin nourishing effects provided by the embodiment of the invention has the following advantages and beneficial effects:

1. the skin is oleophylic, compared with a water-soluble substance, the skin can absorb an oil-soluble substance more easily, the commercially available essence is a water-soluble system generally, and the absorption effect is poor.

2. The three-layer essence with the skin modification and nourishing effects provided by the invention is considered from six dimensions, is added with six vitamin related raw materials and calamine, has excellent skin modification and nourishing effects through the matching of all components, and can relieve the discomfort of sensitive muscles.

3. The three-layer essence with skin modification and nourishing effects provided by the invention has excellent effects, and is mild in formula, free of essence and traditional preservative.

4. Compared with the existing system, the three-layer essence with the skin color modifying and nourishing effects provided by the invention is a unique three-layer system structure, is used after being shaken up, and is convenient to use.