Multipurpose eyebrow product and preparation method thereof

Abstract

The invention relates to the technical field of eye cosmetics, and particularly discloses a multipurpose eyebrow product and a preparation method thereof. The multipurpose eyebrow product is prepared from the following raw materials in percentage by weight: 15 to 25 percent of humectants, 0.8 to 1 percent of preservatives, 25 to 35 percent of thickening agents, 10 to 20 percent of shaping agents, 1 to 4 percent of coloring agents, 0.005 to 0.1 percent of hair nourishing agents and the balance of water, the setting agent is selected from at least two combinations of acrylic acid (ester) copolymer ammonium, acrylic acid (ester) ammonium-free copolymer and VP / VA copolymer; the coloring agent comprises iron oxide yellow water-based color paste and carbon black water-based color paste; the hair nourishing agent comprises pea peptide and myrothamnus flabellifolia leaf / stem extract. The multipurpose eyebrow product integrates the three effects of eyebrow shaping, coloring and nourishing, meanwhile, the phenomena of mud rubbing and agglomeration of the eyebrow product are effectively reduced, and the tidiness and attractiveness of the whole makeup are improved.

Description

Technical Field

[0001] The present application relates to the technical field of eye makeup, and more specifically, to a multi-purpose eyebrow product and a preparation method thereof. Background Art

[0002] In the cosmetics industry, eyebrow products have always been one of the focuses of consumers because they can significantly improve facial contours and expressions. With the diversification of aesthetic concepts and the continuous improvement of makeup skills, consumers' demand for eyebrow products has also become increasingly diversified. At present, the mainstream eyebrow makeup products on the market mainly include eyebrow pencils, eyebrow powders, eyebrow tints, eyebrow shaping liquids and eyebrow growth liquids, etc. They each have specific functions, such as coloring, shaping, nourishing, etc.

[0003] Traditional eyebrow shaping liquid, eyebrow tint and eyebrow growth liquid often need to be purchased and used separately, which not only increases the purchase cost of consumers, but also makes the makeup process cumbersome and complicated. The overlapping use of multiple products is prone to rubbing mud and will also bring excessive burden to the skin.

[0004] With respect to the above-mentioned related technologies, the inventors found that in the prior art, some manufacturers have attempted to prepare eyebrow products that integrate two or three of the functions of coloring, shaping and nourishing. However, most of them mix raw materials with multiple functions, which often lead to unreasonable formula design or unreasonable preparation process, resulting in the prepared multi-effect eyebrow products having undesirable phenomena such as rubbing mud or agglomeration of dyes during use, which seriously affects the overall neatness and beauty of the makeup and may even cause damage to the skin barrier. Summary of the invention

[0005] In order to integrate eyebrow dyeing, eyebrow shaping and eyebrow nourishing, while reducing the phenomenon of rubbing and agglomeration of eyebrow products and increasing the neatness and beauty of the overall makeup, the present application provides a multi-purpose eyebrow product and a preparation method thereof.

[0006] In the first aspect, the present application provides a multi-purpose eyebrow product, which adopts the following technical solution: A multi-purpose eyebrow product, wherein the raw materials include, by weight percentage, 15-25% of a moisturizer, 0.8-1% of a preservative, 25-35% of a thickener, 10-20% of a setting agent, 1-4% of a dye, and 0.005-0.1% of a hair nourishing agent, and the balance is water; The setting agent is selected from at least two combinations of acrylic acid (ester) copolymer ammonium, acrylic acid (ester) non-ammonium copolymer, and VP / VA copolymer; The dye comprises iron oxide yellow water-based color paste and carbon black water-based color paste; The hair nourishing agents include pea peptides and mirabilis leaf / stem extract.

[0007] By adopting the above technical scheme, the three effects of setting, dyeing and nourishing of setting agent, dyeing agent and hair nourishing agent can be integrated into one. Under the ratio design of the present application, the thickener and the surfactants contained in other raw material ingredients can be compatible with each other, avoiding the adverse effects caused by excessive setting and nourishing, and effectively preventing the eyebrow products from rubbing mud and agglomerating during use, thereby increasing the neatness and beauty of the overall makeup.

[0008] Ammonium acrylate copolymers, ammonium-free acrylate copolymers, and VP / VA copolymers all have good film-forming and adhesive properties, which can enhance the adhesion between the product and the skin or hair. As a setting agent, they form a uniform and breathable film on the surface of the eyebrows, which helps to fix the color and shape of the eyebrows and reduce the mud caused by friction or touch. In addition, these copolymers can form a stable network structure, which helps to maintain the uniform distribution of dyes and other raw materials and reduce product agglomeration and mud.

[0009] The mixed use of iron oxide yellow water-based colorant and carbon black water-based colorant can provide a more natural and lasting color effect. Both colorants have high pigment content and good dispersibility, which can effectively reduce the agglomeration of colorants in the product.

[0010] As a bioactive peptide, pea peptide can provide essential amino acids, thereby strengthening the hair structure, enhancing the elasticity and strength of hair, and reducing hair breakage and shedding. Milo leaf / stem extract contains a variety of nutrients such as antioxidants and trace elements, which can deeply nourish hair, provide essential nutrients, and promote healthy hair growth. The combination of the two can not only nourish and promote hair growth, but also improve the fluidity and ductility of the product when mixed with other phases as an independent phase, which helps to evenly distribute the product on the eyebrows, reduce the mud rubbing phenomenon, and achieve the effect of 1+1 greater than 2.

[0011] Optionally, based on weight percentage, the raw materials include 18% moisturizer, 0.9% preservative, 28% thickener, 13% fixative, 3.4% colorant and 0.05% hair nourisher, and the balance is water.

[0012] By adopting the above technical solution, under the combination and proportion of raw materials in the formula, the shaping, dyeing and hair nourishing effects of the multi-purpose eyebrow product can all reach the best state.

[0013] Optionally, the hair nourishing agent comprises pea peptide and Miróu leaf / stem extract in a mass ratio of (1-5):(2-7).

[0014] By adopting the above technical scheme, under this mass ratio, the optimal synergistic effect of the two raw materials, pea peptide and mirabilis leaf / stem extract, as hair nourishing agents is optimized, which helps to enhance the product's effect of nourishing and promoting growth of eyebrows.

[0015] Optionally, the dye comprises an aqueous iron oxide yellow color paste and an aqueous carbon black color paste in a mass ratio of 1:(6-10), and the aqueous iron oxide yellow color paste and the aqueous carbon black color paste both have a solid content of 50%.

[0016] By adopting the above technical scheme, the water-based colorant with a solid content of 50% can achieve the best uniformity and stability of the dye in the multi-use eyebrow product, and the ratio between the iron oxide yellow water-based colorant and the carbon black water-based colorant provides color consistency and predictability.

[0017] Optionally, the humectant is selected from at least two of glycerin, butylene glycol, propylene glycol and methylpropanediol.

[0018] By adopting the above technical solution, the combination of multiple moisturizing ingredients helps to improve the moisturizing performance of the product and promote the stability of the effect of multi-use eyebrow products.

[0019] Optionally, the preservative is Microcare PHG.

[0020] By adopting the above technical solutions, Microcare PHG has excellent antibacterial, antiseptic and safety properties, which can effectively prevent the product from deteriorating during storage and use, help maintain the stability of the product formula, and thus extend the shelf life of multi-use eyebrow products.

[0021] Optionally, the thickener is steareth-30.

[0022] By adopting the above technical solution, stearyl alcohol polyether-30 as a thickener has an excellent thickening effect, which helps to spread the product more evenly on the eyebrows and reduce the mud rubbing phenomenon caused by uneven application.

[0023] In addition, stearyl alcohol polyether-30 is a non-ionic surfactant with both hydrophilic and hydrophobic properties. It can act as a dispersant to help the pigment particles in the dye to be evenly dispersed in the product. At the same time, the molecular chains of stearyl alcohol polyether-30 unfold on the surface of the pigment particles to form three-dimensional spatial barriers, reducing the contact and agglomeration between particles, helping to maintain uniform dispersion of the pigment and prevent mud and dye agglomeration.

[0024] In a second aspect, the present application provides a method for preparing a multi-purpose eyebrow product, using the following technical solution: A method for preparing a multi-purpose eyebrow product comprises the following steps: The moisturizer, thickener and water are mixed evenly as phase A, the setting agent is used as phase B, the carbon black water-based color paste and the iron oxide yellow water-based color paste are mixed evenly to form a dye as phase C, the preservative is used as phase D, and the hair nourishing agent is used as phase E; Heat phase A to 80-90°C to ensure that the thickener is completely dissolved; Add phase B into phase A and stir evenly at 80-90°C to obtain blend A; Cool blend A to 45-50°C, add phase C to blend A, and stir evenly to obtain blend B; Cool the blend B to 30-40° C., add phase D and phase E into the blend B, and stir evenly to obtain the mixture.

[0025] By adopting the above technical solution, the product formula is divided into 5 different phases and added in a distributed manner, which effectively avoids the problem of uneven reaction or precipitation caused by mixing multiple ingredients at one time, and improves the stability and uniformity of the product. From heating phase A at 80-90℃ to ensure complete dissolution of the thickener, to gradually cooling to 45-50℃ and 30-40℃ to add other phase components, such temperature control helps to effectively mix and stabilize the ingredients, while avoiding damage to certain active ingredients caused by high temperature.

[0026] Optionally, the method for preparing the carbon black water-based color paste comprises the following steps: Preparation of carbon black water-based color paste: First, add carbon black into water, disperse it evenly, then add collagen, stir it evenly with ultrasound to obtain a dispersion, the mass of collagen is 5-10% of the mass of carbon black; The dispersion is then ultrasonically crushed to obtain carbon black having a solid content of 50%.

[0027] By adopting the above technical solution, since collagen contains hydroxyl and carboxyl groups on its surface, it has a unique hydrophilic surface and hydrophobic internal property after being dissolved in water, which enables collagen to be wrapped on the surface of carbon black under the action of ultrasound, and the outermost layer is hydrophilic. First, disperse the carbon black in water, and add collagen after it is roughly evenly dispersed, so that collagen can be more easily attached and wrapped on the surface of the dispersed carbon black particles.

[0028] On the one hand, the adhesion of collagen protects the carbon black particles, thereby inhibiting the aggregation and growth of carbon black particles. At the same time, the electrostatic repulsion effect and steric hindrance generated on the surface of collagen can effectively inhibit the aggregation of carbon black particles and increase the dispersion stability of the nanofluid colorant.

[0029] Optionally, the method for preparing the iron oxide yellow water-based color paste comprises the following steps: Add yellow iron oxide to water at a mass ratio of 1:(2-4), add collagen after uniform dispersion, and obtain a dispersion after ultrasonic stirring, wherein the mass of collagen is 5-10% of the mass of yellow iron oxide; The dispersion is treated by spray drying to obtain pigment powder; The pigment powder is ground and added into water, and then ultrasonically stirred to obtain the yellow iron oxide with a solid content of 50%.

[0030] By adopting the above technical solution, the mixture of collagen and pigment powder is atomized into extremely small droplets during the spray drying process. These droplets are quickly solidified to form tiny particles during the drying process, and the collagen is wrapped around the surface of the pigment powder to form a thin film.

[0031] Adding collagen-wrapped pigment powder into water reduces the surface tension between the pigment powder and water, and can resist particle sedimentation caused by factors such as gravity and Brownian motion, making the pigment powder have better dispersibility and stability in aqueous media.

[0032] In summary, this application has the following beneficial effects: 1. The product formula of the present application can integrate the three effects of setting, dyeing and nourishing of the setting agent, dyeing agent and hair nourishing agent. The dyeing agent and hair nourishing agent are evenly distributed on the stable network structure support formed by the setting agent, uniformly nourish the hair and dye it, effectively improving the mutual compatibility between different ingredients, avoiding the phenomenon of rubbing mud and agglomeration of eyebrow products during use caused by the unreasonable use or ratio of certain ingredients, and effectively increasing the neatness and beauty of the makeup.

[0033] 2. The two colors of water-based color pastes in the dye of the present application are wrapped by different collagen wrapping methods. The ultrasonic formation of nanofluid color paste is more focused on preventing the agglomeration of pigment powders. The spray-drying water-based color paste preparation method is more focused on improving the dispersibility of pigment powders. The water-based color pastes formed by different wrapping methods can produce complementary effects after mixing, further weakening the interaction between the water-based color paste pigment powders, making the entire mixing system more stable, and effectively reducing the agglomeration and mud rubbing of the dye.

[0034] 3. The preparation method of the present application effectively promotes the effective mixing and stable distribution of various components by dividing different phases and mixing them at different set temperatures, thereby reducing the problem of uneven reaction or precipitation of multiple components that may occur due to one-time mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a picture of the usage effect of a volunteer in Test Example 2 after applying the multi-purpose eyebrow product of Example 1 of the present application. DETAILED DESCRIPTION

[0036] The following examples further illustrate the present application in detail.

[0037] raw material Unless otherwise specified, the raw materials used in the preparation examples, embodiments and comparative examples in this application are all commercially available products, specifically: Glycerin, butylene glycol, propylene glycol, and methylpropanediol were all cosmetic grade; Stearyl alcohol polyether-30, selected from Shanghai Donghui Chemical Technology, AL-524521328678; Ammonium acrylic acid (ester) copolymer, selected from Hubei Wonder Chemical Industry, WD7181; Ammonium-free acrylic acid (ester) copolymer, selected from carbomer, SF-1; VP / VA copolymer, selected from Ames, VA64; Carbon black, selected from Mitsubishi, MA100; Yellow iron oxide, selected from Bayer, 4920; Collagen was gelatin, selected from Shanghai Yuanye Biotechnology Co., Ltd., S59664; Pea peptide, selected from Jiaguo peptide, JGT-087; Miluo leaf / stem extract, selected from PRS Puris, 78582.

[0038] Example of dye preparation Preparation Example 1 The dye comprises an iron oxide yellow water-based color paste and a carbon black water-based color paste in a mass ratio of 1:7.5, and a preparation method thereof comprises the following steps: Preparation method of carbon black water-based color paste: S1: First, add carbon black into water, evenly disperse it, then add collagen, and stir it ultrasonically for 10 minutes to obtain a dispersion. The mass of collagen is 5% of the mass of carbon black. S2: The pH of the dispersion was adjusted to 6.5, and the dispersion was added to an ultrasonic crusher. Ultrasonic crushing was performed at 500 W and 25 kHz for 40 min, and then filtered to obtain the carbon black. The solid content was 50%. The ultrasonic crushing mode was run for 2 s and stopped for 2 s.

[0039] Preparation method of iron oxide yellow: S1: First, add yellow iron oxide into water, evenly disperse it, then add collagen, and stir it ultrasonically for 10 minutes to obtain a dispersion, the mass of collagen is 10% of the mass of yellow iron oxide; S2: The pH of the dispersion was adjusted to 6.5, and the dispersion was added to an ultrasonic crusher. Ultrasonic crushing was performed at 500 W and 25 kHz for 40 min, and then filtered to obtain the yellow iron oxide with a solid content of 50%. The ultrasonic crushing mode was run for 2 s and stopped for 2 s.

[0040] Preparation Example 2 The dye comprises an iron oxide yellow water-based color paste and a carbon black water-based color paste in a mass ratio of 1:6, and a preparation method thereof comprises the following steps: Preparation method of carbon black water-based color paste: S1: First, add carbon black into water, evenly disperse it, then add collagen, and stir it ultrasonically for 10 minutes to obtain a dispersion. The mass of collagen is 10% of the mass of carbon black. S2: The pH of the dispersion was adjusted to 6.5, and the dispersion was added to an ultrasonic crusher. Ultrasonic crushing was performed at 500 W and 25 kHz for 40 min, and then filtered to obtain the carbon black. The solid content was 50%. The ultrasonic crushing mode was run for 2 s and stopped for 2 s.

[0041] Preparation method of iron oxide yellow: S1: First, add yellow iron oxide into water, evenly disperse it, then add collagen, and stir it ultrasonically for 10 minutes to obtain a dispersion. The mass of collagen is 5% of the mass of yellow iron oxide; S2: The pH of the dispersion was adjusted to 6.5, and the dispersion was added to an ultrasonic crusher. Ultrasonic crushing was performed at 500 W and 25 kHz for 40 min, and then filtered to obtain the yellow iron oxide with a solid content of 50%. The ultrasonic crushing mode was run for 2 s and stopped for 2 s.

[0042] Preparation Example 3 The dye comprises an iron oxide yellow water-based color paste and a carbon black water-based color paste in a mass ratio of 1:10, and a preparation method thereof comprises the following steps: Preparation method of carbon black water-based color paste: S1: First, add carbon black into water, evenly disperse it, then add collagen, and stir it ultrasonically for 10 minutes to obtain a dispersion. The mass of collagen is 8% of the mass of carbon black. S2: The pH of the dispersion was adjusted to 6.5, and the dispersion was added to an ultrasonic crusher. Ultrasonic crushing was performed at 500 W and 25 kHz for 40 min, and then filtered to obtain the carbon black. The solid content was 50%. The ultrasonic crushing mode was run for 2 s and stopped for 2 s.

[0043] Preparation method of iron oxide yellow: S1: First, add yellow iron oxide into water, evenly disperse it, then add collagen, and stir it ultrasonically for 10 minutes to obtain a dispersion. The mass of collagen is 7% of the mass of yellow iron oxide. S2: The pH of the dispersion was adjusted to 6.5, and the dispersion was added to an ultrasonic crusher. Ultrasonic crushing was performed at 500 W and 25 kHz for 40 min, and then filtered to obtain the yellow iron oxide with a solid content of 50%. The ultrasonic crushing mode was run for 2 s and stopped for 2 s.

[0044] Preparation Example 4 The coloring agent is different from Preparation Example 1 in that the preparation of the iron oxide yellow water-based color paste adopts a spray drying method, and the other steps are the same as those in Preparation Example 1. The preparation method of the iron oxide yellow water-based color paste comprises the following steps: S1: Add yellow iron oxide to water at a mass ratio of 1:2, add collagen after uniform dispersion, and ultrasonically stir for 30 minutes to obtain a dispersion, wherein the mass of collagen is 10% of the mass of yellow iron oxide; S2: adding the dispersion into a spray dryer and treating it by spray drying to obtain pigment powder; S3: Grind the pigment powder, add it into water, and stir it ultrasonically for 15 minutes to obtain the yellow iron oxide with a solid content of 50%.

[0045] Preparation Example 5 The coloring agent is different from Preparation Example 2 in that the preparation of the iron oxide yellow water-based color paste adopts a spray drying method, and the other steps are the same as those in Preparation Example 2. The preparation method of the iron oxide yellow water-based color paste comprises the following steps: S1: Add yellow iron oxide to water at a mass ratio of 1:3, add collagen after uniform dispersion, and obtain a dispersion after ultrasonic stirring for 30 minutes. The mass of collagen is 5% of the mass of yellow iron oxide; S2: adding the dispersion into a spray dryer and treating it by spray drying to obtain pigment powder; S3: Grind the pigment powder, add it into water, and stir it ultrasonically for 15 minutes to obtain the yellow iron oxide with a solid content of 50%.

[0046] Preparation Example 6 The coloring agent is different from Preparation Example 3 in that the preparation of the iron oxide yellow water-based color paste adopts a spray drying method, and the other steps are the same as those in Preparation Example 3. The preparation method of the iron oxide yellow water-based color paste comprises the following steps: S1: Add yellow iron oxide to water at a mass ratio of 1:4, add collagen after uniform dispersion, and ultrasonically stir for 30 minutes to obtain a dispersion, wherein the mass of collagen is 7% of the mass of yellow iron oxide; S2: adding the dispersion into a spray dryer and treating it by spray drying to obtain pigment powder; S3: Grind the pigment powder, add it into water, and stir it ultrasonically for 15 minutes to obtain the yellow iron oxide with a solid content of 50%. Example

[0047] Example 1 A method for preparing a multi-purpose eyebrow product, wherein the raw materials and amounts are shown in Table 1, wherein the dye is prepared by Preparation Example 1, and is an iron oxide yellow water-based color paste and a carbon black water-based color paste in a mass ratio of 1:7.5; the moisturizer is butylene glycol and glycerin in a mass ratio of 5:4; the preservative is Microcare PHG; the thickener is stearyl alcohol polyether-30; the setting agent is acrylic acid (ester) copolymer ammonium and VP / VA copolymer in a mass ratio of 10:3; and the hair nourishing agent is pea peptide and mirabilis leaf / stem extract in a mass ratio of 1:2.

[0048] Table 1 The preparation method of the above multi-purpose eyebrow product comprises the following steps: S1: a moisturizer, a thickener and water are mixed evenly as phase A, a setting agent is used as phase B, a carbon black aqueous color paste and an iron oxide yellow aqueous color paste are mixed evenly according to a proportion to form a coloring agent as phase C, a preservative is used as phase D, and a hair nourishing agent is used as phase E; S2: Heat phase A to 90°C to ensure that the thickener is completely dissolved; S3: Add phase B to phase A and stir evenly at 90° C. to obtain blend A; S4: Cooling blend A to 45° C., adding phase C to blend A, and stirring evenly to obtain blend B; S5: Cool blend B to 40° C., add phase D and phase E to blend B, and stir evenly to obtain a cream-like multi-use eyebrow product.

[0049] Example 2 A multi-purpose eyebrow product, which is different from Example 1 in that the raw materials and amounts are shown in Table 1, wherein the dye is prepared by Preparation Example 2, and is an iron oxide yellow water-based color paste and a carbon black water-based color paste in a mass ratio of 1:6; the moisturizer is propylene glycol and glycerin in a mass ratio of 5:4; the setting agent is an acrylic acid (ester) type ammonium-free copolymer and a VP / VA copolymer in a mass ratio of 10:3; the hair nourishing agent is pea peptide and mirabilis leaf / stem extract in a mass ratio of 5:2; The preparation method of the above multi-purpose eyebrow product comprises the following steps: S1: a moisturizer, a thickener and water are mixed evenly as phase A, a setting agent is used as phase B, a carbon black aqueous color paste and an iron oxide yellow aqueous color paste are mixed evenly according to a proportion to form a coloring agent as phase C, a preservative is used as phase D, and a hair nourishing agent is used as phase E; S2: Heat phase A to 80°C to ensure that the thickener is completely dissolved; S3: Add phase B to phase A and stir evenly at 80° C. to obtain blend A; S4: Cooling blend A to 45° C., adding phase C to blend A, and stirring evenly to obtain blend B; S5: Cool blend B to 30° C., add phase D and phase E to blend B, and stir evenly to obtain a cream-like multi-use eyebrow product.

[0050] Example 3 A multi-purpose eyebrow product, which is different from Example 1 in that the raw materials and amounts are shown in Table 1, wherein the dye is prepared by Preparation Example 3, and is an iron oxide yellow water-based color paste and a carbon black water-based color paste in a mass ratio of 1:10; the moisturizer is methyl propanediol, glycerin and butylene glycol in a mass ratio of 5:4:3; the hair nourishing agent is pea peptide and mirabilis leaf / stem extract in a mass ratio of 3:5; The preparation method of the above multi-purpose eyebrow product comprises the following steps: S1: a moisturizer, a thickener and water are mixed evenly as phase A, a setting agent is used as phase B, a carbon black aqueous color paste and an iron oxide yellow aqueous color paste are mixed evenly according to a proportion to form a coloring agent as phase C, a preservative is used as phase D, and a hair nourishing agent is used as phase E; S2: Heat phase A to 85°C to ensure that the thickener is completely dissolved; S3: Add phase B to phase A and stir evenly at 85° C. to obtain blend A; S4: Cooling blend A to 50° C., adding phase C to blend A, and stirring evenly to obtain blend B; S5: Cool blend B to 35° C., add phase D and phase E to blend B, and stir evenly to obtain a cream-like multi-use eyebrow product.

[0051] Example 4 A multi-purpose eyebrow product, which is different from Example 1 in that the raw materials and amounts are as shown in Table 1, the hair nourishing agent is pea peptide and Miróu leaf / stem extract in a mass ratio of 5:7, and the other steps are the same as Example 1.

[0052] Example 5 A multi-purpose eyebrow product, which differs from Example 1 in that the dye in the raw material is obtained from Preparation Example 4, which is an iron oxide yellow water-based color paste and a carbon black water-based color paste in a mass ratio of 1:7.5, and the other steps are the same as Example 1.

[0053] Example 6 A multi-purpose eyebrow product, which differs from Example 2 in that the dye in the raw material is obtained from Preparation Example 5, which is an iron oxide yellow water-based color paste and a carbon black water-based color paste in a mass ratio of 1:6, and the other steps are the same as Example 2.

[0054] Example 7 A multi-purpose eyebrow product, which differs from Example 3 in that the dye in the raw material is obtained from Preparation Example 6, which is an iron oxide yellow water-based color paste and a carbon black water-based color paste in a mass ratio of 1:10, and the other steps are the same as Example 3.

[0055] Comparative Example Comparative Example 1 A multi-purpose eyebrow product, which differs from Example 1 in that no dye is added, the dye in the raw material is replaced by water of equal mass, and the other steps are the same as those of Example 1.

[0056] Comparative Example 2 A multi-purpose eyebrow product, which differs from Example 1 in that no hair conditioner is added, the hair conditioner in the raw materials is replaced by water of equal mass, and the other steps are the same as those of Example 1.

[0057] Comparative Example 3 A multi-purpose eyebrow product, which differs from Example 1 in that no setting agent is added, the setting agent in the raw materials is replaced by water of equal mass, and the other steps are the same as those of Example 1.

[0058] Comparative Example 4 A multi-purpose eyebrow product, which is different from Example 1 in that the dye used is selected from Guangzhou Moke Chemical, and the mass ratio of 8522 yellow water-based color paste and 8501 black water-based color paste is 1:7.5, and the other steps are the same as Example 1.

[0059] Comparative Example 5 A multi-purpose eyebrow product, which is different from Example 1 in that the hair nourishing agent used is pea peptide, and the other steps are the same as those of Example 1.

[0060] Comparative Example 6 A multi-purpose eyebrow product, which is different from Example 1 in that the hair nourishing agent used is a Miróu leaf / stem extract, and the other steps are the same as those of Example 1.

[0061] Performance testing Test Example 1: Hygiene Index Testing The hygienic indicators (items in Table 2) of the multi-purpose eyebrow products obtained in Examples 1-7 and Comparative Examples 1-6 were tested respectively according to the corresponding requirements in the "Technical Specification for Safety of Cosmetics" (2015 edition). The results showed that the hygienic indicators of the multi-purpose eyebrow products obtained in Examples 1-7 and Comparative Examples 1-6 all met the requirements.

[0062] Table 2 Test Example 2: Makeup Effect Evaluation 20 women aged 20-35 were randomly selected as volunteers. The multi-purpose eyebrow products of Examples 1-7 and Comparative Examples 1-6 of the present application were used on their arms and eyebrows, respectively. The 13 groups of products were compared in terms of spreading and dispersion, shaping effect, color saturation and smoothness of application, and sensory evaluation and scoring were performed.

[0063] The scoring standard is: 5 points for excellent, 4 points for good, 3 points for average, 2 points for poor, and 1 point for very poor. The scores of 20 volunteers in each group after comparing the 13 groups of products were counted, and the average score of each test item of each group of products was calculated, and the total score was calculated. The scoring results are recorded in Table 3.

[0064] A volunteer with sparse, unevenly distributed, and irregularly shaped eyebrows was selected as a user, and the multi-purpose eyebrow product obtained in Example 1 was applied to one eyebrow of the volunteer, and pictures of the eyebrows on both sides were taken as pictures of the use effect before and after the product was used, as shown in FIG. Figure 1 As shown, the eyebrow on the right shows the effect after applying the eyebrow product, while the eyebrow on the left is not applied.

[0065] Table 3 According to the test results of the makeup effect in Table 3 and Figure 1 It can be seen from the comparison chart of the effects of the multi-purpose eyebrow product before and after use in Example 1 that the multi-purpose eyebrow product prepared according to the product formula of the present application has excellent performance in shaping effect and dyeing effect, and feels smooth when applied, and there is no rubbing of mud and agglomeration of dye, and it can better integrate multiple functions into one.

[0066] According to the performance test results of Examples 1-7, it can be seen that the multi-purpose eyebrow product obtained by the product formula of Example 1 has achieved the best state in the combination and expression of styling, dyeing and hair nourishing effects. Compared with commercially available dyes, the dye of the present application can achieve the best compatibility with other ingredients such as styling agents.

[0067] Water-based colorants of different colors are prepared by ultrasonic preparation of nanofluids and spray drying. The pigment powders are wrapped with collagen in different ways, which can produce a complementary effect after mixing, further weakening the interaction between the pigment powders of the water-based colorant, making the entire mixing system more stable, and effectively reducing the agglomeration and mudding of the dye, thereby improving the neatness and beauty of the makeup when the product is used.

[0068] It can be seen from the performance test results of Examples 1-4 and Comparative Examples 1-6 that the styling agent, dye and hair nourishing agent in the product formula of the present application have high compatibility with each other, and can integrate the three effects of styling, dyeing and nourishing of the styling agent, dye and hair nourishing agent into one, while reducing the phenomenon of rubbing and agglomeration of eyebrow products, thereby increasing the neatness and beauty of the overall makeup.

[0069] The combination of pea peptides and mirabilis leaf / stem extract in the hair nourisher as an independent phase mixed with other phases can also improve the fluidity and extensibility of the product, help to evenly distribute the product on the eyebrows, reduce rubbing, and achieve the effect of 1+1 greater than 2.

[0070] Test Example 3 Hair nourishing effect 40 voluntary subjects with sparse eyebrows were selected and randomly divided into 4 groups, with 10 subjects in each group as the experimental group, and the hair nourishing effects of the multi-purpose eyebrow products of Example 1, Comparative Example 2 and Comparative Examples 5-6 were tested respectively.

[0071] The volunteers were selected as follows: 20 males and 20 females; age: 20 between 16 and 25 years old, 20 between 25 and 35 years old.

[0072] Usage: After cleansing the face in the morning, apply the multi-purpose eyebrow product of this application twice on the eyebrows along the direction of the eyebrows, and wash it off before going to bed at night, and continue for 28 days. Observe the effects before and after use for evaluation, record the evaluation results made according to the eyebrow growth of the volunteers in each experimental group, and calculate the ratio of significantly effective and obviously effective numbers as the final effective rate of the product, and record the evaluation results in Table 4.

[0073] The clinical naked eye determination method is as follows, and the effect standards are divided into: Significantly effective: Eyebrow sparseness is significantly improved, with new hair or vellus hair growing ≥80%; Obviously effective: Eyebrow sparseness is effectively controlled, and new hair or vellus hair grows ≥ 60%; Effective: Eyebrow sparseness is controlled, and new hair or vellus hair grows ≥ 30%; Ineffective: No new hair growth or vellus hair growth.

[0074] Table 4 Significantly effective Clearly effective efficient invalid Effectiveness (%) Example 1 8 1 1 0 90 Comparative Example 2 0 0 0 0 0 Comparative Example 5 4 2 3 1 60 Comparative Example 6 3 2 3 2 50 According to the performance test results in Table 4, it can be seen that the multi-purpose eyebrow product of the present application can effectively nourish eyebrows, effectively improve the sparse eyebrows of users, and promote the growth of new hair. Compared with the single use, the synergistic use of pea peptides and Milo leaf / stem extract has a more significant effect on nourishing and promoting hair growth.

[0075] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed, but such modifications are protected by the patent law as long as they are within the scope of the claims of the present application.

Claims

1. A multi-purpose eyebrow product, characterized in that: According to weight percentage, the raw materials include 15-25% moisturizer, 0.8-1% preservative, 25-35% thickener, 10-20% fixative, 1-4% dye and 0.005-0.1% hair nourisher, and the balance is water; The setting agent is selected from at least two combinations of acrylic acid (ester) copolymer ammonium, acrylic acid (ester) non-ammonium copolymer, and VP / VA copolymer; The dye comprises iron oxide yellow water-based color paste and carbon black water-based color paste; The hair nourishing agents include pea peptides and mirabilis leaf / stem extract.

2. The multi-purpose eyebrow product according to claim 1, characterized in that: Calculated by weight percentage, the raw materials include 18% moisturizer, 0.9% preservative, 28% thickener, 13% fixative, 3.4% dye and 0.05% hair nourisher, and the balance is water.

3. The multi-purpose eyebrow product according to claim 1, characterized in that: The hair nourishing agent comprises pea peptide and mirabilis leaf / stem extract in a mass ratio of (1-5):(2-7).

4. The multi-purpose eyebrow product according to claim 1, characterized in that: The dye comprises an iron oxide yellow water-based color paste and a carbon black water-based color paste in a mass ratio of 1:(6-10), and the iron oxide yellow water-based color paste and the carbon black water-based color paste both comprise a solid content of 50%.

5. The multi-purpose eyebrow product according to claim 1, characterized in that: The humectant is selected from at least two of glycerin, butylene glycol, propylene glycol and methylpropylene glycol.

6. The multi-purpose eyebrow product according to claim 1, characterized in that: The preservative is Microcare PHG.

7. The multi-purpose eyebrow product according to claim 1, characterized in that: The thickener is steareth-30.

8. The method for preparing a multi-purpose eyebrow product according to any one of claims 1 to 7, characterized in that: The following steps are involved: Mix the moisturizer, thickener and water evenly as phase A, the fixative as phase B, mix carbon black water-based color paste and iron oxide yellow water-based color paste evenly to form a dye as phase C, the preservative as phase D, and the hair nourisher as phase E; Heat phase A to 80-90°C to ensure that the thickener is completely dissolved; Add phase B into phase A and stir evenly at 80-90°C to obtain blend A; Cool blend A to 45-50°C, add phase C to blend A, and stir evenly to obtain blend B; Cool the blend B to 30-40° C., add phase D and phase E into the blend B, and stir evenly to obtain the mixture.

9. The method for preparing the multi-purpose eyebrow product according to claim 8, characterized in that: The method for preparing the carbon black water-based color paste comprises the following steps: First, add carbon black into water, disperse it evenly, then add collagen, stir it evenly with ultrasound to obtain a dispersion. The mass of collagen is 5-10% of the mass of carbon black. The dispersion is then ultrasonically crushed to obtain carbon black having a solid content of 50%.

10. The method for preparing the multi-purpose eyebrow product according to claim 8, characterized in that: The method for preparing the iron oxide yellow water-based color paste comprises the following steps: Add yellow iron oxide to water at a mass ratio of 1:(2-4), add collagen after uniform dispersion, and obtain a dispersion after ultrasonic stirring. The mass of collagen is 5-10% of the mass of yellow iron oxide; The dispersion is treated by spray drying to obtain pigment powder; The pigment powder is ground and added into water, and then ultrasonically stirred to obtain the yellow iron oxide with a solid content of 50%.

Images