CN114522112A

CN114522112A - Instant brightening physical concealer long-acting composition, cream and preparation method

Info

Publication number: CN114522112A
Application number: CN202111562255.3A
Authority: CN
Inventors: 李坚; 方跃龙; 王倩; 巫兴强
Original assignee: Guangzhou Ryepeak Cosmetics Co ltd
Current assignee: Guangzhou Ryepeak Cosmetics Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-24
Anticipated expiration: 2041-12-20
Also published as: CN114522112B

Abstract

The application discloses a real-time brightening physical concealer long-acting composition and cream and a preparation method thereof, wherein the composition comprises 0.1-23% of a filler; 0.01 to 5 percent of antioxidant; 0.1 to 15 percent of emulsifier; the emollient was added to 100%. Wherein, the emollient at least comprises 1 to 40 mass percent of petrolatum and 1 to 20 mass percent of diisostearyl malate; the filler at least comprises 0.1 to 19 mass percent of titanium dioxide; the antioxidant at least comprises 0.01-5% of tocopherol acetate by mass percentage. The instant brightening physical concealer long-acting composition can achieve the effect of finishing the makeup in one step. Compared with the problem of non-sticking and powder blocking of the product with one-step brightening and concealing functions, the composition disclosed by the application can be well attached to the skin when applied to the product, and the situations of powder floating and powder blocking are not easy to occur.

Description

Instant brightening physical concealer long-acting composition, cream and preparation method

Technical Field

The invention relates to the field of materials, in particular to a long-acting composition for immediately brightening physical concealer, cream and a preparation method.

Background

With the improvement of income level of people, people pay more and more attention to beauty decoration, and proper light makeup is also one of social etiquettes, and the occasions such as working, marriage, date and party basically need to bring makeup out of the scene, just so can give good impression to people, let colleagues, lovers, friends, relatives experience your attitude and respect. Although good skin care habits can make oneself younger, make-up can improve quality of breath. People all want to have a good makeup, and the face skin is inevitable to have flaws, spots or dark places. The defects and spots need to be covered when the makeup is drawn, and dark places need to be immediately brightened to create stereoscopic impression. Therefore, it is important to make a three-dimensional makeup with immediate brightening and physical concealing of the skin.

Usually, the makeup after finishing makeup is not only continuously affected by the problems of oil and sweat on the skin, powder floating, dark oxidation and the like, but also affected by external friction, pollutants, rainwater and the like, so that makeup is easily removed, and the perfect makeup is damaged. When makeup is performed, it is relatively difficult to brighten and conceal blemishes, the original makeup and makeup are difficult to be well fused, and the problems of powder blocking and powder floating are easily caused. At present, various independent instant brightening or blemish hiding color cosmetics products exist in the market, the instant brightening color cosmetics products in the market generally cover a layer of brightening substance at the position where skin needs brightening and blemish hiding, the blemish hiding color cosmetics products cover the next time of the skin surface through powder, and meanwhile, the two products can be used for enabling the dull or blemished skin to achieve the instant brightening and blemish hiding effect.

In view of the above-mentioned related technologies, the inventor believes that it is difficult to finish makeup in one step when drawing a makeup cosmetic, and it is also difficult to finish makeup and finish with only one product, and it is difficult to satisfy the expectations of consumers for brightening and concealing flaws in one step. Therefore, there is room for improvement.

Disclosure of Invention

In order to research one, the application provides a long-acting composition for instantly brightening physical concealer, a cream and a preparation method.

In a first aspect, the application provides an instant brightening physical concealer long-acting composition, which is prepared from the following components in percentage by mass:

0.1 to 23 percent of filling agent;

0.01 to 5 percent of antioxidant;

0.1 to 15 percent of emulsifier;

adding an emollient to 100%;

the emollient at least comprises 1-40% of petrolatum and 1-20% of diisostearyl malate in percentage by mass;

the filler at least comprises 0.1 to 19 mass percent of titanium dioxide;

the antioxidant at least comprises 0.01-5% of tocopherol acetate by mass percentage.

Titanium dioxide is often used in cream to improve and hide blemishes due to the covering effect, and titanium dioxide is non-toxic and harmless, stable in performance and free of stimulation to skin. However, titanium dioxide is a solid powder and is poorly dispersed in cosmetic systems, and many cosmetics contain titanium dioxide, but it is easily layered and precipitated. The concrete expression is as follows: when initially applied to the face, uneven white spots can occur, although blemishes and pores can be masked; or, when makeup is applied again after a certain period of time, cream containing titanium dioxide is difficult to be well attached to the skin, resulting in generation of floating powder. Therefore, how to prepare a cream containing titanium dioxide with stable system, which can improve the concealer in a long-acting and instant manner is a problem which is urgently needed to be solved at present.

The application adopts petrolatum, diisostearyl malate, titanium dioxide and tocopherol acetate which are mixed according to the specific proportion to form a formula which is stable in system and compatible with the rest components. The refractive index of the skin surface is changed by filling and covering pores and flaws on the skin surface, and the flatness and smoothness of the skin surface are improved; meanwhile, the antioxidant capacity of sebum on the surface of the skin can be improved, the skin is brighter and glossy, and the problems of serious non-compliance and floating powder caused by only covering brightening powder can be reduced. Compared with the prior art which can achieve the purpose of dressing and decorating only by respectively using the instant brightening product and the concealer product, the instant brightening physical concealer long-acting composition can achieve the effect of finishing and decorating the dressing in one step. Compared with the prior art that the problem of non-sticking and sticking powder can be caused by the fact that the product is brightened and covered in one step, the composition can be well attached to the skin when being applied to the product, and the situation of floating powder and sticking powder is not easy to generate.

Preferably, the filler is 10-23%, the antioxidant is 2-3.5%, the emulsifier is 0.3-15%, and an emollient is added to reach 100%; the mass percent of the petrolatum is 11.5-38%, the mass percent of the diisostearyl malate is 11.5-19%, the mass percent of the titanium dioxide is 10-18.5%, and the mass percent of the tocopherol acetate is 1.9-3.2%.

In the formulation of the composition, the addition amount of each component is often critical, and the effect of a certain composition cannot be determined according to the selection of the composition only by taking a proportion relationship. By further limiting the addition amount of each component in the composition, less addition amount can be used to achieve better instant brightening and concealing effects, thereby reducing the cost of the composition.

Preferably, the emollient further comprises 0.03-0.5% of isopropyl titanium triisostearate and 0.03-5% of polydimethylsiloxane in percentage by mass, and the filler is prepared by compounding 0.02-0.5% of alumina and 0.1-15% of titanium dioxide.

Since the skin of the face may not be kept still all the time, the instant lightening composition applied to the face gradually weakens the lightening effect during the dynamic change of the skin of the face. The titanium triisostearate and the polydimethylsiloxane are matched with other components in the composition in a specific ratio, and an even protective film can be formed after the composition is coated on the skin to protect the functional components from being uniformly dispersed on the skin, and the functional components can be separated from the air by the protective film, so that the functional composition is not easy to oxidize, and the composition has an obvious dustproof effect, is good in air permeability and is not easy to influence the discharge of sweat. Meanwhile, the isopropyl titanium triisostearate and the polydimethylsiloxane have high stability in the composition and particularly have good matching property with active ingredients. The effects of the above aspects are combined, so that the instant brightening composition still keeps a comfortable makeup appearance in the long-term dynamic process of the face.

Preferably, the mass percent of the isopropyl titanium triisostearate is 0.03-0.3%, the mass percent of the polydimethylsiloxane is 0.3-4.7%, and the mass percent of the alumina is 0.2-0.5%.

Preferably, the mass ratio of the isopropyl titanium triisostearate, the polydimethylsiloxane and the alumina is 3: 3: 2.

through the isopropyl titanium triisostearate, the polydimethylsiloxane and the aluminum oxide which are matched in a specific proportion, the skin-adhering property and the hydrophobicity of titanium dioxide on the surface of skin are favorably improved, and the fitting property and the durability of the makeup are further improved.

Preferably, the antioxidant further comprises 0.01-1% by mass of pentaerythritol tetrakis (bis-tert-butyl hydroxyhydrocinnamate), and the emulsifier is polyglycerol-3 diisostearate. More preferably, the mass ratio of pentaerythritol tetrakis (bis-tert-butylhydroxyhydrocinnamate) to polyglycerol-3 diisostearate is 1: 15.

The makeup is greatly influenced after the face sweats, and the instant brightening composition weakens the fitting property with the skin along with the secretion of grease during the sweating. By adding pentaerythritol tetra (di-tert-butyl hydroxy hydrocinnamate) and polyglycerol-3 diisostearate in a specific ratio, the cosmetic can be well compatible with other components, has a good effect of inhibiting sweating, improves the dispersibility of titanium dioxide, and further improves the durability of the cosmetic.

In a second aspect, the present application provides a method for preparing a long-acting composition for instantly brightening physical concealers, specifically comprising: mixing titanium dioxide, emulsifier and antioxidant at 60-90 deg.C, adding emollient and the rest filler, stirring to obtain mixture, and grinding to obtain the final product.

In a third aspect, the present application provides a cream comprising an instant lightening physical concealer long acting composition comprising the following components in mass percent:

26-45% of the above efficacy composition; 10-17% of humectant; 2 to 10 percent of thickening agent; 0-8% of softening agent; 0-1.6% of a skin conditioner; 0-1.5% of emulsifier; 0-10% of other auxiliary agents; adding a solvent to 100%;

the thickener is two or more of stearyl alcohol, cetyl alcohol, glyceryl behenate/eicosanedioate, distearyl dimethyl ammonium hectorite, sodium polyacrylate, arachidyl alcohol, myristyl alcohol, cetostearyl alcohol and sodium chloride.

The immediate brightening physical concealer long-acting composition can stably exert the effects of immediate brightening and concealer through the cream formula. The other adjuvants include antiseptic, adhesive, skin conditioner, antioxidant, colorant, essence and film forming agent.

Preferably, the skin conditioner is prepared from the following components in parts by mass of tremella sporophore extract, alpha-arbutin, oligopeptide-1 and fullerene, wherein the mass ratio of the components is 1: (800-1000): (0.004-0.01): (0.0002-0.001) by compounding.

Titanium dioxide is whitening in a physical sense, which is equivalent to brushing a layer of white ash on the bottom of the makeup, and the brightening effect of the daily makeup is obvious. However, in order to further whiten the skin while using the long-acting brightening composition, the inventor shows synergistic effect under the condition that the tremella fruiting body extract, oligopeptide-1, alpha-arbutin and fullerene are mixed according to the proportion, so that the skin shows healthy white from inside to outside after long-term use, and better brightening and concealing effects are realized.

In a fourth aspect, the present application provides a method of making a cream comprising an instant lightening physical concealer long acting composition comprising the steps of:

the phase A comprises an efficacy composition; stearyl alcohol, cetyl alcohol and distearyl dimethyl ammonium hectorite as thickeners; emollients and emulsifiers. The phase B comprises a humectant; a solvent; the thickener comprises sodium polyacrylate, arachidyl alcohol, myristyl alcohol, cetostearyl alcohol, and sodium chloride. And the phase C is the rest of auxiliary agents and skin conditioners.

Firstly, the phase A is stirred evenly under the conditions of the stirring speed of 1200r/min and the temperature of 70-90 ℃, and the temperature is kept for standby. Adding the phase B into the phase A for mixing and emulsifying, cooling to 40-60 ℃ after the emulsification is finished, adding the phase C for uniformly stirring, taking out of a pot after the stirring is carried out and the temperature is reduced to 25-35 ℃, and naturally cooling to obtain the screening pregnant woman ointment of the instant brightening physical concealing long-acting composition.

By the preparation method, the instant brightening effect composition and the rest of the added components are mixed more uniformly, so that the effect of the composition can be fully exerted, the composition can be well attached to the skin, the situations of floating powder and blocking powder are not easy to generate, and the durability of the makeup is improved.

In summary, the instant brightening physical concealer long-acting composition can achieve the effect of finishing the makeup in one step. Compared with the problem of non-sticking and powder blocking of the brightening concealer product in one step, the composition disclosed by the application can be well attached to the skin when being applied to the product, and the situations of powder floating and powder blocking are not easy to generate.

Drawings

Fig. 1-4 are graphs of the skin condition with lightening effect without make-up, just after make-up using application example 1, and after 2h and 4h, respectively.

Fig. 5-8 are graphs of the skin condition with lightening effect without make-up, just after make-up using application example 4, and after 2h and 4h, respectively.

Fig. 9-12 are graphs of the skin condition of the lightening effect without makeup, just after makeup with application example 6, 2h, and 4h, respectively.

Fig. 13-15 are graphs of the lightening effect skin condition after 2h and 4h, respectively, using application example 8 without make-up.

Fig. 16-18 are graphs of the lightening effect skin condition after 2h and after 4h, respectively, using comparative example 1 without make-up.

Fig. 19-21 are graphs of the lightening effect skin condition after 2h and after 4h, respectively, using comparative example 2 without make-up.

Fig. 22-24 are graphs of the lightening effect skin condition after 2h and after 4h, respectively, without makeup, using comparative example 3.

Fig. 25-27 are graphs of the lightening effect skin condition after 2h and after 4h, respectively, using the control without makeup.

Fig. 28 and 29 are the concealer effect diagrams of application example 1 immediately after makeup and 8h, respectively.

Fig. 30 and 31 are the concealer effect diagrams of application example 2 immediately after makeup and 8h, respectively.

Fig. 32 and 33 are the concealer effect chart of application example 3 immediately after makeup and 8h, respectively.

Fig. 34 and 35 are the concealer effect chart of application example 4 immediately after makeup and 8h, respectively.

Fig. 36 and 37 are the concealer effect chart of application example 6 immediately after makeup and 8h, respectively.

Fig. 38 and 39 are the concealer effect chart of application example 8 immediately after makeup and 8h, respectively.

Fig. 40 is a graph of the effect of concealer effect on freshly applied make-up of comparative example 1.

Fig. 41 is a graph showing the effect of concealing just applied in comparative example 2.

Fig. 42 is a graph of the effect of concealer effect on freshly applied make-up of comparative example 3.

Detailed Description

The present application is described in further detail below with reference to examples and application examples, all of which use components purchased from commercially available products for cosmetics.

Examples

Example 1

The embodiment discloses an instant brightening physical concealer long-acting composition which is prepared from the following components in parts by mass:

filling agent: 0.4Kg of titanium dioxide and 0.1Kg of polydimethylsiloxane.

Antioxidant: 0.1Kg of tocopherol acetate.

Emulsifier: 0.01Kg of polyglycerol-3 diisostearate.

And (3) an emollient: 1.55Kg of petrolatum, 0.5Kg of diisostearyl malate and 0.2Kg of hydrogenated polyisobutene.

The preparation method of the immediate brightening physical concealer long-acting composition comprises the following steps: putting titanium dioxide, polydimethylsiloxane, polyglycerol-3 diisostearate, petrolatum, diisostearyl malate, tocopheryl acetate and hydrogenated polyisobutene into a stirring kettle, stirring for 3min at a stirring speed of 30r/min, uniformly stirring, taking out of the kettle, and grinding for three times by a three-roll grinder to obtain the immediate-brightening physical-concealing long-acting composition.

Example 2

filling agent: 0.4Kg of titanium dioxide.

Antioxidant: 0.1Kg of tocopherol acetate.

Emulsifier: 0.15Kg of polyglycerol-3 diisostearate.

And (3) an emollient: 1.55Kg petrolatum, 0.5Kg diisostearyl malate, and 0.5Kg hydrogenated polyisobutylene.

Example 3

This example discloses an immediate brightening physical concealer long-acting composition, which differs from application example 1 in that:

filling agent: 0.4Kg of titanium dioxide.

Antioxidant: 0.1Kg of tocopherol acetate, and 0.01Kg of pentaerythritol tetrakis (bis-t-butylhydroxyhydrocinnamate) ester.

Emulsifier: 0.25Kg of polyglycerol-3 diisostearate.

And (3) an emollient: 0.5Kg of petrolatum, 0.5Kg of diisostearyl malate and 2.0Kg of hydrogenated polyisobutene.

Example 4

This example discloses a composition for enhancing physical concealer effect immediately, which is different from application example 3 in that: the filler is the compound of 0.4Kg of titanium dioxide and 0.2Kg of polydimethylsiloxane.

Example 5

This example discloses a composition for enhancing physical concealer effect immediately, which is different from application example 3 in that: the filler is compounded by 0.3Kg of titanium dioxide, 0.017Kg of isopropyl titanium triisostearate, 0.17Kg of polydimethylsiloxane and 0.013Kg of alumina.

Example 6

This example discloses a composition for enhancing physical concealer effect immediately, which is different from application example 3 in that: the filler is compounded by 0.3Kg of titanium dioxide, 0.11Kg of isopropyl titanium triisostearate, 0.11Kg of polydimethylsiloxane and 0.075Kg of alumina.

Example 7

filling agent: 1.0Kg of titanium dioxide, 0.009 Kg of isopropyl titanium triisostearate, 0.009 Kg of polydimethylsiloxane and 0.006 Kg of alumina.

Antioxidant: 0.05Kg of tocopherol acetate and 0.01Kg of pentaerythritol tetrakis (bis-tert-butylhydroxyhydrocinnamate) ester.

Emulsifier: 0.19Kg of polyglycerin-3 diisostearate and 0.2Kg of polyglycerin-2 isostearate/dilinoleate copolymer.

And (3) an emollient: 1.0Kg petrolatum, 0.5Kg diisostearyl malate, and 0.4Kg hydrogenated polyisobutylene.

Application example

Application example 1

The application example discloses a maiden cream containing a real-time brightening physical concealer long-acting composition, which is prepared from the following components in parts by mass:

the total amount of the efficacy composition in the example 1 is 0.29 Kg.

Humectant: 0.15Kg of glycerin, 0.006 Kg of 1, 2-hexanediol and 0.01Kg of panthenol.

Thickening agent: stearyl alcohol 0.01Kg, cetyl alcohol 0.02Kg, sodium polyacrylate 0.003 Kg, and cetearyl alcohol 0.0025 Kg.

Softening agent: mineral oil 0.0025 Kg.

Emulsifier: cetearyl glucoside 0.0025 Kg.

And the rest auxiliary agents: 0.006 Kg of p-hydroxyacetophenone.

Water: 0.45 Kg.

Phase a is the efficacy composition of example 1, stearyl alcohol, cetyl alcohol, mineral oil, and cetearyl glucoside.

Phase B is glycerol, 1, 2-hexanediol, panthenol, sodium polyacrylate, cetostearyl alcohol and water.

The phase C is p-hydroxyacetophenone.

The preparation method of the pregnant cream containing the immediate brightening physical concealer long-acting composition comprises the following steps:

firstly, the phase A is stirred evenly in an emulsifying kettle with the stirring speed of 1200r/min and the temperature of 90 ℃, and the temperature is kept for standby. Adding the phase B into the phase A, mixing and emulsifying, cooling to 60 ℃ after emulsification, adding the phase C, stirring uniformly, taking out after stirring and cooling to 35 ℃, and naturally cooling to obtain the pregnant woman ointment of the physical concealing long-acting composition.

Application example 2

the total amount of the efficacy composition in the embodiment 2 is 0.29 Kg. Humectant: 0.1Kg of glycerin, 0.006 Kg of 1, 2-hexanediol and 0.01Kg of panthenol. Thickening agent: 0.019 Kg of cetyl alcohol and 0.006 Kg of sodium polyacrylate. Softening agent: mineral oil 0.0025 Kg. Emulsifier: cetearyl glucoside 0.0025 Kg. And (3) the rest auxiliary agents: 0.006 Kg of p-hydroxyacetophenone. Water: 0.56 Kg.

Phase a is the efficacy composition of example 1, cetyl alcohol and mineral oil. Phase B is glycerol, 1, 2-hexanediol, panthenol, sodium polyacrylate, cetostearyl alcohol and water. The phase C is p-hydroxyacetophenone.

firstly, the phase A is stirred evenly in an emulsifying kettle with the stirring speed of 1200r/min and the temperature of 70 ℃, and the temperature is kept for standby. Adding the phase B into the phase A for mixing and emulsifying, cooling to 40 ℃ after the emulsification is finished, adding the phase C for uniformly stirring, taking out the mixture after the mixture is stirred and cooled to 30 ℃, and naturally cooling to obtain the pregnant woman cream capable of immediately brightening the physical concealer long-acting composition.

Application example 3

The application example discloses a barrier cream containing a real-time brightening physical concealer long-acting composition, which is different from the application example 1 in that: the total amount of the efficacy composition in the embodiment 3 is 0.38 Kg. Humectant: 0.1Kg of glycerin and 0.01Kg of panthenol. Thickening agent: 0.01Kg of disteardimonium hectorite. Emulsifier: sorbitan sesquioleate 0.005Kg and cetyl PEG/PPG-10/1 polydimethylsiloxane 0.015 Kg. And (3) the rest auxiliary agents: CI 774920.0005 Kg. Water: 0.47 Kg.

Phase A was the efficacy composition of example 3, cetyl PEG/PPG-10/1 dimethicone, sorbitan sesquioleate, and disteardimonium hectorite. And the phase B comprises glycerol, panthenol and water. Phase C is CI 77492.

Application example 4

The application example discloses a foundation cream containing an instant brightening physical concealer long-acting composition, which is different from the application example 3 in that: the effective composition of the embodiment 4 is 0.39Kg, the rest auxiliary agents are 0.0025Kg CI 77492, 0.001Kg CI77491 and 0.0005Kg CI 77499, and the water is 0.42 Kg.

And the rest auxiliary agents:

application example 5

The application example discloses a maiden cream containing a real-time brightening physical concealer long-acting composition, which is different from the application example 1 in that: efficacy compositions were prepared using example 5.

Application example 6

The application example discloses a maiden cream containing a real-time brightening physical concealer long-acting composition, which is different from the application example 1 in that an efficacy composition is prepared by using the composition of example 6.

Application example 7

The application example discloses a Guifu cream containing a real-time brightening physical concealer long-acting composition, which is different from the application example 2 in that:

the total amount of the efficacy composition in the embodiment 5 is 0.26 Kg. Humectant: 0.06 Kg of glycerin, 0.04Kg of propylene glycol, 0.006 Kg of 1, 2-hexanediol and 0.0075 g of butanediol. Thickening agent: stearyl alcohol 0.049 Kg, cetyl alcohol 0.02Kg, glyceryl behenate/eicosadioate 0.01Kg, distearyl dimonium hectorite 0.01Kg, sodium polyacrylate 0.006 Kg, arachidyl alcohol 0.001Kg, myristyl alcohol 0.001Kg, and sodium chloride 0.01 Kg. Softening agent: mineral oil 0.04Kg, cyclopenta dimethyl silicone polymer 0.024 Kg and di-diglycerol polyacyl adipate 20.015 Kg. Skin conditioner: 10g of alpha-arbutin, 0.01g of TREMELLA FUCIFORMIS (Tremella FUCIFORMIS) fruiting body extract, 0.002 g of fullerene and 10.004 g of oligopeptide. Emulsifier: sorbitan sesquioleate 0.005 Kg. And the rest auxiliary agents: 0.02Kg of synthetic wax, 0.04gCI 19140, 0.008gCI 16255, 0.006 Kg of p-hydroxyacetophenone, and 0.001g of polyvinylpyrrolidone. Water: 0.56 Kg.

Phase a was the efficacy composition of example 1, stearyl alcohol, cetyl alcohol, disteardimonium hectorite, mineral oil, cyclopentadecyldimethicone, and bis-diglycerol polyacyladipate-2. Phase B is glycerol, 1, 2-hexanediol, propylene glycol, butanediol, sodium polyacrylate, arachidyl alcohol, myristyl alcohol, cetostearyl alcohol, and sodium chloride. Phase C is p-hydroxyacetophenone, polyvinylpyrrolidone, alpha-arbutin, Tremella FUCIFORMIS (Tremella FUCIFORMIS) fruiting body extract, fullerene and oligopeptide-1, CI 19140 and CI 16255.

Application example 8

The difference from application example 7 is that the amount of all components is enlarged by 100 times to obtain a foundation cream containing the instant lightening physical concealer long-acting composition.

Comparative example

Comparative example 1

The only difference from application example 1 is that: in the preparation method of the immediate brightening physical concealer long-acting composition, the same amount of talcum powder is used for replacing titanium dioxide.

Comparative example 2

The difference from application example 1 is only that: in the preparation method of the long-acting composition for immediately brightening the physical concealer, the same amount of mineral oil is adopted to replace petrolatum.

Comparative example 3

The only difference from application example 1 is that: in the preparation method of the physical concealer long-acting composition for instantly brightening, mineral oil is adopted to replace tocopherol acetate in equal amount.

Test experiments

Test 1 concealer Effect test

The test method comprises the following steps: selecting 5 volunteers, and selecting 5cm inside the left and right upper arms²The area 2 of the area (2) is marked with 10 small black dots in the area of the marking surface by using a pencil, and the size and the depth of the black dots are kept consistent. Two tested areas are respectively selected from the left hand and the right hand of each volunteer in tandem, and before nothing is applied and cream without the instant brightening physical concealer long-acting composition is applied to the tested areas, and the cream without the instant brightening physical concealer long-acting composition and the cream with the instant brightening physical concealer long-acting composition are applied to the tested areas, and are compared, graded and photographed for recording.

Weighing 0.1g of sample to be tested, placing the sample on a powder puff, uniformly spreading the sample to be tested on the area marked with the black spot, and scoring after the sample is spread (0 h, 2h, 4h, 8h and 10 h).

A grading system: the total score is 10. 0-2 points of the color paste only have brightening effect and no concealing degree; slightly concealing effect by 3-5 points; the flaw covering effect is good after 6-8 points; the score of 9-10 was very concealer.

TABLE 1

	0h concealer rating score	2h concealer rating score	4h concealer rating score	8h concealer rating score	Score of 10h coverage	Total mean score
							Application example 1	7	6.5	6.5	6	6	6.5
Application example 2	6	6	6	5	5	5.6
							Application example 3	8	7	6.5	6	5.5	6.6
Application example 4	7	7	6.5	6.5	6	6.6
							Application example 5	7	7	7	7	6	6.8
Application example 6	8	7	7	6	6	6.8
							Application example 7	6.5	7	6.5	6.5	6	6.5
Application example 8	7	7	7	6	6	6.6
							Blank group	0	0	0	0	0	0
Control group	0	0	0	0	0	0
							Comparative example 1	1	1	0	0	0	0.4
Comparative example 2	6	5	4	4	3	4.4
							Comparative example 3	5	5	6	6	5	5.4

Test 2 immediate skin lightening effect test

7 volunteers were selected for makeup comparison test, photographed for comparison, and the skin darkness and oxidation duration were recorded, and the recording results are shown in table 1.

1. Blank group: the left face of the volunteer was not applied with any cosmetics.

2. Control group: the right face of the volunteer is smeared with the same amount of the pregnant woman cream without adding the immediate brightening physical concealer long-acting composition.

3. Experimental group 1: whole face application the pregnant woman cream containing the immediate brightening physical concealer long-acting composition prepared in example 1 was applied.

4. Experimental group 2: whole face application the pregnant cream containing the immediate brightening physical concealer long-acting composition prepared in example 2 was applied.

5. Experimental group 3: full face application the release cream prepared in example 3 containing the immediate lightening physical concealer long acting composition was applied.

6. Experimental group 4: full face application example 4 the resulting foundation cream containing the immediate lightening physical concealer long acting composition was prepared.

7. Experimental group 5: whole face application example 5 the resulting pregnant cream containing the immediate lightening physical concealer long-acting composition was prepared.

8. Experimental group 6: whole face application example 6 the resulting pregnant cream containing the immediate lightening physical concealer long-acting composition was prepared.

9. Experimental group 7: full face application the foundation cream containing the immediate lightening physical concealer long acting composition prepared in example 7 was applied.

10. Experimental group 8: full face application the foundation cream containing the immediate lightening physical concealer long acting composition prepared in example 8 was applied.

TABLE 2

	Dark time of left face skin/h	Dark time of right face skin/h
			Application example 1	1	6
Application example 2	1	6
			Application example 3	1	8
Application example 4	1	6
			Application example 5	1	8
Application example 6	1	9
			Application example 7	1	9
Application example 8	1	10
			Blank group	0	0
Control group	1	1
			Comparative example 1	1	1
Comparative example 2	1	4
			Comparative example 3	1	4.5

The comparison of the data of the comparative examples 1-3 in the tables 1 and 2 with the data of the application example 1 can show that the time from brightening to darkening of the skin of the application example 1 is longer than that of the comparative examples 1-3, the total average mark of the blemish covering degree of the examples 1-4 is larger than that of the comparative examples 1-3, the emollient is petrolatum, the antioxidant is tocopherol acetate, and the filler is titanium dioxide, and the three are used together with diisostearyl malate to fully fill and cover pores and blemishes on the surface of the skin, change the refractive index of the surface of the skin, and improve the smoothness and smoothness of the surface of the skin; meanwhile, the antioxidant capacity of sebum on the surface of the skin can be improved, the skin is bright and glossy, the problems of serious uncomfortableness and floating powder caused by only covering brightening powder can be reduced, good brightening and concealing effects are achieved, and the comprehensive brightening and concealing effects are still good after long-time use.

The comparison of the data of the application example 3 and the data of the application example 1 can show that the time from brightening to darkening of the skin of the application example 3 is longer than that of the application example 1, the total average concealer of the application example 3 is larger than that of the application example 1, and the addition of pentaerythritol tetra (di-tert-butyl hydroxy hydrocinnamate) and polyglycerol-3 diisostearate in specific proportions can be well compatible with the rest components, so that the cosmetic has a good sweat inhibiting effect, the dispersibility of titanium dioxide is improved, the brightening and concealer effects keep good effects with the lapse of time, and the durability of the cosmetic is further improved.

The comparison of the data of application examples 7 and 8 with the data of application examples 1 to 6 shows that the time from brightening to darkening of the skin of application examples 7 and 8 is longer than that of application examples 1 to 6, the total average concealer score of the skin of application examples 7 and 8 is larger than that of application examples 1 to 6, and the skin conditioner is prepared from the extracts of the tremella sporophore, alpha-arbutin, oligopeptide-1 and fullerene in a mass ratio of 1: (800-1000): (0.004-0.01): (0.0002-0.001), and the whitening and concealing powder shows synergistic interaction with the other components in the functional components, thereby realizing better brightening and concealing effects.

The specific application example is only for explaining the application, and is not limiting to the application, and a person skilled in the art can make modifications without inventive contribution to the application example as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present application.

Claims

1. A physical concealer long acting composition for immediate lightening, characterized by: the paint is prepared from the following components in percentage by mass:

0.1 to 23 percent of filling agent;

0.01 to 5 percent of antioxidant;

0.1 to 15 percent of emulsifier;

adding an emollient to 100%;

the filler at least comprises 0.1 to 19 mass percent of titanium dioxide;

2. The instant lightening physical concealer long acting composition of claim 1, wherein: 10-23% of the filler, 2-3.5% of the antioxidant, 0.3-15% of the emulsifier and 100% of the emollient; the mass percent of the petrolatum is 11.5-38%, the mass percent of the diisostearyl malate is 11.5-19%, the mass percent of the titanium dioxide is 10-18.5%, and the mass percent of the tocopherol acetate is 1.9-3.2%.

3. An instant lightening physical concealer long acting composition as claimed in claim 1, wherein: the emollient also comprises 0.03-0.5% of isopropyl titanium triisostearate and 0.03-5% of polydimethylsiloxane by mass percent, and the filler is prepared by compounding 0.02-0.5% of alumina and 0.1-15% of titanium dioxide.

4. An instant lightening physical concealer long acting composition as claimed in claim 1, wherein: the mass percent of the triisostearic acid titanium isopropoxide salt is 0.03-0.3%, the mass percent of the polydimethylsiloxane is 0.3-4.7%, and the mass percent of the aluminum oxide is 0.2-0.5%.

5. An instant lightening physical concealer long acting composition as claimed in claim 1, wherein: the mass ratio of the triisostearic acid titanium isopropoxide salt to the polydimethylsiloxane to the alumina is 3: 3: 2.

6. an instant lightening physical concealer long acting composition as claimed in claim 1, wherein: the antioxidant also comprises 0.01-1% of pentaerythritol tetra (di-tert-butyl hydroxy hydrocinnamate) by mass percent, and the emulsifier is polyglycerol-3 diisostearate.

7. A preparation method of a long-acting composition for immediately brightening physical concealers is characterized by comprising the following steps: mixing titanium dioxide, emulsifier and antioxidant at 60-90 deg.C, adding emollient and the rest filler, stirring to obtain mixture, and grinding to obtain the final product.

8. A cream comprising a real-time lightening physical concealer long acting composition characterized by: the composite material comprises the following components in percentage by mass:

26-45% of the efficacious composition of any of claims 1-7;

10-17% of a humectant;

2 to 10 percent of thickening agent;

0-8% of softening agent;

0-1.6% of a skin conditioner;

0-1.5% of emulsifier;

0-10% of other auxiliary agents;

adding a solvent to 100%;

9. A cream containing an instant lightening physical concealer long acting composition as claimed in claim 8, wherein: the skin conditioner is prepared from a tremella fruiting body extract, alpha-arbutin, oligopeptide-1 and fullerene in a mass ratio of 1: (800-1000): (0.004-0.01): (0.0002-0.001) by compounding.

10. A method of making a cream containing an immediate lightening physical concealer long acting composition comprising the steps of:

the phase A comprises an efficacy composition; stearyl alcohol, cetyl alcohol and distearyl dimethyl ammonium hectorite as thickeners; emollients and emulsifiers; the phase B comprises a humectant; a solvent; sodium polyacrylate, arachidyl alcohol, myristyl alcohol, cetostearyl alcohol and sodium chloride in the thickener; phase C is other auxiliary agents and skin conditioners;

firstly, uniformly stirring the phase A at the stirring speed of 1200r/min and the temperature of 70-90 ℃, and preserving heat for later use; adding phase B into phase A, mixing and emulsifying, cooling to 40-60 deg.C after emulsification, adding phase C, stirring, cooling to 25-35 deg.C, taking out, and naturally cooling to obtain the final product.