Composition with oil control and damaged hair repair effects and application thereof

Abstract

The present invention relates to a composition with oil control and damaged hair repairing effects and its application. The composition with oil control and damaged hair repairing effects comprises soapberry fruit extract, hydrolyzed keratin, glycolipid, sodium di(laurylamide glutamine) lysine and sarcosine. The soapberry fruit extract, hydrolyzed keratin, glycolipid, sodium di(laurylamide glutamine) lysine and sarcosine in the composition with oil control and damaged hair repairing effects of the present invention have a synergistic effect. The combination of the five can make the active ingredients penetrate into the bottom layer of the scalp well, remove the stratum corneum of the scalp, inhibit oil secretion, and at the same time assist cells to produce nutrients required for hair, and adsorb to the damaged part of the hair, significantly enhance the tension and elasticity of the hair fiber, smooth the hair, and increase the hair gloss, thereby achieving the effect of repairing damaged hair.

Description

Technical Field

[0001] The invention belongs to the technical field of daily cleaning chemicals, and in particular relates to a composition with the effects of controlling oil and repairing damaged hair and an application thereof. Background Art

[0002] As people's living standards improve, their requirements for hair care products are getting higher and higher. However, changes in people's living habits or work nature, such as the use of hair dryers, hair perms and dyeing, and long-term sun exposure, have led to an increasing number of people suffering from hair damage such as frizzy, dry, and even broken hair, causing great trouble to consumers.

[0003] CN115569082A discloses a hair conditioning composition with a repairing effect, and its preparation method and application. The composition is mainly composed of five major ingredients: gluconolactone, dipeptide-15, hydrolyzed keratin, carbohydrate isomers, and polyquaternium-51. The composition can smooth and repair hair scales, penetrate into the hair core, stabilize the arrangement of hair by hydrogen bonding with hair proteins, and make the hair smoother and softer. It can fundamentally repair damaged hair such as rough and dry hair, and has a strong repairing effect. The composition does not need to add high-molecular conditioning polymers and silicone oil, and can maintain the lightness of hair while achieving the effect of repairing hair.

[0004] CN113925799A discloses a moisturizing shampoo for preventing damage and repairing hair, comprising the following components in weight percentage: 10-15% sodium dodecyl polyoxyethylene ether sulfate, 1-1.5% plant-based 5α-reductase inhibitor, 1-5% coconut oil acid monoethanolamide, 0.1-0.5% guar gum quaternary ammonium salt, 1-5% ethylene glycol stearate, 0.5-1% piroctone olamine salt, 0.5-1% ammonium xylene sulfonate, 0.5-1% acid-base buffer, 0.05-0.1% pigment, 0.5-1% essence, and water supplemented to 100%. The shampoo of the invention can avoid problems such as oily hair, damage and shedding caused by scalp damage, and increase the anti-damage efficiency of the moisturizing shampoo for preventing damage and repairing hair.

[0005] Although the shampoo products disclosed in the prior art also have the effect of repairing and moisturizing, they are slow to take effect and the repair effect is not obvious. Therefore, it is very meaningful to develop a shampoo product with safe ingredients and the effects of caring for, repairing and cleaning hair. Summary of the invention

[0006] In view of the deficiencies of the prior art, the object of the present invention is to provide a composition having the effects of controlling oil and repairing damaged hair and its application.

[0007] In order to achieve the purpose of the invention, the present invention adopts the following technical solutions:

[0008] In a first aspect, the present invention provides a composition having the effects of controlling oil and repairing damaged hair, wherein the composition having the effects of controlling oil and repairing damaged hair comprises soapberry fruit extract, hydrolyzed keratin, glycolipid, sodium di(laurylamide glutamine) lysine and sarcosine.

[0009] The composition with oil control and damaged hair repairing effects of the present invention can enhance the health of hair, nourish scalp skin, and repair damaged hair parts. The soapberry fruit extract, hydrolyzed keratin, glycolipid, sodium di(laurylamide glutamine) lysine and sarcosine have a synergistic effect. The combination of the five can make the active ingredients penetrate into the bottom layer of the scalp well, remove the stratum corneum of the scalp, inhibit oil secretion, and at the same time assist cells to produce nutrients required for hair, and adsorb to the damaged parts of the hair, significantly enhance the tension and elasticity of hair fibers, smooth the hair, and increase the hair gloss, thereby achieving the effect of repairing damaged hair.

[0010] Preferably, the composition with oil control and damaged hair repair effects comprises, by weight, 1-15 parts of soapberry fruit extract, 1-10 parts of hydrolyzed keratin, 1-12 parts of glycolipid, 0.1-8 parts of sodium di(laurylamide glutamine) lysine and 1-8 parts of sarcosine.

[0011] The added amount of the soapberry fruit extract in the composition having the effects of oil control and damaged hair repair of the present invention can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts or 14 parts, etc.;

[0012] The amount of the hydrolyzed keratin added can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts or 9 parts, etc.;

[0013] The amount of the glycolipid added can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts or 11 parts, etc.;

[0014] The addition amount of the sodium di(laurylamide glutamine) lysine can be 0.5 parts, 0.8 parts, 1 parts, 2 parts, 3 parts, 4 parts, 5 parts, 6 parts or 7 parts, etc.;

[0015] The added amount of sarcosine can be 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts, 6.5 parts, 7 parts or 7.5 parts, etc.

[0016] Preferably, the composition with oil control and damaged hair repair effects comprises, by weight, 5-15 parts of soapberry fruit extract, 1-8 parts of hydrolyzed keratin, 1-10 parts of glycolipid, 0.1-6 parts of sodium di(laurylamide glutamine) lysine and 3-8 parts of sarcosine.

[0017] Preferably, the composition with oil control and damaged hair repair effects comprises, by weight, 5-10 parts of soapberry fruit extract, 1-5 parts of hydrolyzed keratin, 1-8 parts of glycolipids, 1-5 parts of sodium di(laurylamide glutamine) lysine and 3-5 parts of sarcosine.

[0018] Preferably, the composition having the effects of controlling oil and repairing damaged hair further comprises palmetto fruit oil and / or Sophora flavescens extract.

[0019] Preferably, the composition having the effects of controlling oil and repairing damaged hair further comprises palmetto fruit oil and Sophora flavescens extract.

[0020] Preferably, the composition having the effects of controlling oil and repairing damaged hair further comprises, by weight, 0.1-2 parts (for example, 0.2 parts, 0.3 parts, 0.5 parts, 0.6 parts, 0.7 parts, 0.8 parts, 0.9 parts, 1 parts, 1.1 parts, 1.2 parts, 1.3 parts, 1.4 parts, 1.5 parts, 1.6 parts, 1.7 parts, 1.8 parts or 1.9 parts, etc.) of palm fruit oil and 0. .1-3 parts (for example, it can be 0.2 parts, 0.3 parts, 0.5 parts, 0.6 parts, 0.7 parts, 0.8 parts, 0.9 parts, 1 part, 1.1 parts, 1.2 parts, 1.3 parts, 1.4 parts, 1.5 parts, 1.6 parts, 1.7 parts, 1.8 parts, 1.9 parts, 2 parts, 2.1 parts, 2.2 parts, 2.3 parts, 2.4 parts, 2.5 parts, 2.6 parts, 2.7 parts, 2.8 parts or 2.9 parts, etc.).

[0021] In a second aspect, the present invention provides a use of the composition having oil control and damaged hair repairing effects as described in the first aspect in the preparation of shampoo and hair care products.

[0022] Preferably, the hair washing and hair care products include shampoo, shampoo cream, hair conditioner or hair mask.

[0023] Preferably, the mass percentage of the composition with oil control and damaged hair repair effects in the shampoo and hair care product is 1-15%, for example, it can be 2%, 3%, 4%, 5%, 6%, 7%, 8%, 9%, 10%, 11%, 12%, 13% or 14%, etc.

[0024] In a third aspect, the present invention provides a shampoo, the components of which include the composition with oil control and damaged hair repairing effects as described in the first aspect, a surfactant, a thickener, a moisturizer and water.

[0025] Preferably, the components of the shampoo include, by weight, 1-15 parts of the composition having oil control and damaged hair repairing effects as described in the first aspect, 10-20 parts of a surfactant, 0.1-2 parts of a thickener, 1-10 parts of a humectant and 55-90 parts of water.

[0026] The amount of the composition having the effects of oil control and repairing damaged hair in the shampoo of the present invention can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts or 14 parts, etc.;

[0027] The amount of the surfactant added can be 11 parts, 12 parts, 13 parts, 14 parts, 15 parts, 16 parts, 17 parts, 18 parts or 19 parts, etc.;

[0028] The thickener may be added in an amount of 0.2, 0.3, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8 or 1.9, etc.;

[0029] The amount of the moisturizer added can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts or 9 parts, etc.;

[0030] The amount of water added can be 60 parts, 65 parts, 70 parts, 75 parts, 80 parts or 85 parts, etc.

[0031] Preferably, the surfactant includes any one of sodium cocoyl isethionate, cocamidopropyl betaine, potassium cocoyl hydrolyzed oat protein, sodium laureth sulfate, sodium lauroyl glutamate, sodium lauroyl sarcosinate, polyethylene glycol stearate, cetearyl alcohol, lauramidopropyl betaine, decyl glucoside, and sodium C14-16 olefin sulfonate, or a combination of at least two thereof.

[0032] Preferably, the surfactant comprises cocamidopropyl betaine, potassium cocoyl hydrolyzed oat protein and sodium C14-16 olefin sulfonate.

[0033] The surfactant of the present invention can significantly improve the emulsification, foaming, dirt removal and oil removal effects of the shampoo by combining cocamidopropyl betaine, potassium cocoyl hydrolyzed oat protein and sodium C14-16 olefin sulfonate, and the above ingredients are of safe source and have lower irritation to the scalp.

[0034] Preferably, the mass ratio of cocamidopropyl betaine, potassium cocoyl hydrolyzed oat protein and sodium C14-16 olefin sulfonate is (1-5):(1-3):(2-4).

[0035] Wherein “1-5” may be 1.2, 1.5, 1.8, 2, 2.2, 2.5, 2.8, 3, 3.2, 3.5, 3.8, 4, 4.2, 4.5 or 4.8, etc.;

[0036] "1-3" can be 1.1, 1.3, 1.5, 1.7, 1.9, 2, 2.1, 2.3, 2.5, 2.7 or 2.9, etc.;

[0037] “2-4” can be 2.2, 2.4, 2.5, 2.6, 2.8, 3, 3.2, 3.4, 3.5, 3.6 or 3.8, etc.

[0038] Preferably, the moisturizing agent includes any one of glycerin, panthenol, butylene glycol, squalane, propylene glycol, xylitol and sodium hyaluronate, or a combination of at least two thereof.

[0039] Preferably, the thickener comprises any one of xanthan gum, carbomer, alginate, hydroxyethyl cellulose or sodium acrylate / sodium acryloyldimethyl taurate copolymer or a combination of at least two thereof.

[0040] Preferably, the shampoo further comprises any one of a preservative, a pH adjuster or a fragrance, or a combination of at least two of them.

[0041] In a fourth aspect, the present invention provides a method for preparing the shampoo according to the third aspect, the preparation method comprising:

[0042] (1) mixing a surfactant, a thickener, a humectant and water to obtain a mixed solution;

[0043] (2) adding a composition having the effects of controlling oil and repairing damaged hair to the mixed liquid, and mixing and homogenizing to obtain the shampoo.

[0044] In the present invention, a surfactant, a thickener and a moisturizer are first dissolved in water, and then the composition with the effects of oil control and damaged hair repair is added after mixing, so that the prepared product can be guaranteed to have high stability, and the effective ingredients therein will not become ineffective. The preparation method is simple and efficient, energy-saving and environmentally friendly, and can realize industrial production, and has broad application prospects.

[0045] Preferably, the mixing temperature in step (1) is 60-80°C, for example, 62°C, 65°C, 68°C, 70°C, 72°C, 75°C or 78°C.

[0046] Preferably, the mixing in step (1) is carried out in a stirring manner, the stirring speed is 100-300 rpm (for example, it can be 120 rpm, 150 rpm, 180 rpm, 200 rpm, 220 rpm, 250 rpm or 280 rpm, etc.), and the time is 30-60 min (for example, it can be 32 min, 35 min, 38 min, 40 min, 42 min,, 48 min, 50 min, 52 min, 55 min or 58 min, etc.).

[0047] Preferably, the mixing temperature in step (2) is 35-45°C, for example, 36°C, 38°C, 40°C, 42°C or 44°C.

[0048] Preferably, the mixing in step (2) is carried out in a stirring manner, the stirring speed is 100-300 rpm (for example, it can be 120 rpm, 150 rpm, 180 rpm, 200 rpm, 220 rpm, 250 rpm or 280 rpm, etc.), and the time is 60-80 min (for example, it can be 62 min, 65 min, 68 min, 70 min, 72 min, 75 min or 78 min, etc.).

[0049] Preferably, the mixing and homogenizing in step (2) further includes adding any one or a combination of at least two of a preservative, a pH adjuster or a fragrance.

[0050] Other specific point values ​​within the above numerical ranges can be selected and will not be described in detail here.

[0051] Compared with the prior art, the present invention has the following beneficial effects:

[0052] (1) The soapberry fruit extract, hydrolyzed keratin, glycolipid, sodium di(laurylamide glutamine) lysine and sarcosine in the composition having the effects of oil control and damaged hair repair of the present invention have a synergistic effect. The combination of the five ingredients can enable the active ingredients to penetrate well into the bottom layer of the scalp, remove the stratum corneum of the scalp, inhibit oil secretion, and at the same time assist cells in producing nutrients required for hair, and adsorb to the damaged part of the hair, significantly enhancing the tensile strength and elasticity of the hair fiber, smoothing the hair, and increasing the hair gloss, thereby achieving the effect of repairing damaged hair.

[0053] (2) The shampoo provided by the present invention can not only have an excellent cleaning effect by adding a composition with oil control and damaged hair repair effects, but also can better repair damaged hair. After use, the hair can be more flowing, easier to comb, smoother and more shiny. DETAILED DESCRIPTION

[0054] In order to further explain the technical means and effects adopted by the present invention, the technical solution of the present invention is further described below in conjunction with the preferred embodiments of the present invention, but the present invention is not limited to the scope of the embodiments.

[0055] The following materials and comparative examples are as follows:

[0056]

[0057]

[0058] The rest of the raw materials can be used as long as they are purchased from regular dealers.

[0059] Example 1

[0060] The present embodiment provides a composition with oil control and damaged hair repair effects, wherein the components of the composition with oil control and damaged hair repair effects are 8 parts of soapberry fruit extract, 3 parts of hydrolyzed keratin, 5 parts of glycolipids, 6 parts of sodium di(laurylamide glutamine) lysine, 4 parts of sarcosine, 1 part of palmetto palm fruit oil and 2 parts of Sophora flavescens extract in parts by weight.

[0061] Example 2

[0062] The present embodiment provides a composition with oil control and damaged hair repair effects, wherein the components of the composition with oil control and damaged hair repair effects are, by weight, 10 parts of soapberry fruit extract, 2 parts of hydrolyzed keratin, 7 parts of glycolipids, 2 parts of sodium di(laurylamide glutamine) lysine, 5 parts of sarcosine, 0.5 parts of palmetto fruit oil and 3 parts of Sophora flavescens extract.

[0063] Example 3

[0064] The present embodiment provides a composition with oil control and damaged hair repair effects, wherein the components of the composition with oil control and damaged hair repair effects are 5 parts of soapberry fruit extract, 5 parts of hydrolyzed keratin, 3 parts of glycolipids, 5 parts of sodium di(laurylamide glutamine) lysine, 3 parts of sarcosine, 2 parts of palmetto fruit oil and 1 part of Sophora flavescens extract in parts by weight.

[0065] Example 4

[0066] This embodiment provides a composition with oil control and damaged hair repair effects. The difference between the composition with oil control and damaged hair repair effects and Example 1 is that the components do not include palmetto fruit oil and sophora flavescens extract, and the remaining components and proportions are consistent with the embodiment.

[0067] Example 5

[0068] This embodiment provides a composition with oil control and damaged hair repair effects. The difference between the composition with oil control and damaged hair repair effects and Example 1 is that the composition does not include Sophora flavescens extract, and the reduced amount is supplemented by Palmetto oil. The remaining components and proportions are consistent with the embodiment.

[0069] Example 6

[0070] This embodiment provides a composition with oil control and damaged hair repair effects. The difference between the composition with oil control and damaged hair repair effects and Example 1 is that the composition does not include palmetto fruit oil, and the reduced amount is supplemented by Sophora flavescens extract. The remaining components and proportions are consistent with the embodiment.

[0071] Comparative Example 1

[0072] This comparative example provides a composition with oil control and damaged hair repair effects. The difference between the composition with oil control and damaged hair repair effects and Example 1 is that the components do not include soapberry fruit extract, and the reduced amount is supplemented by hydrolyzed keratin, glycolipids, sodium di(laurylamide glutamine) lysine and sarcosine in proportion to the number of parts. The remaining components and proportions are consistent with those in the example.

[0073] Comparative Example 2

[0074] This comparative example provides a composition with oil control and damaged hair repair effects. The difference between the composition with oil control and damaged hair repair effects and Example 1 is that the components do not include hydrolyzed keratin, and the reduced amount is supplemented by soapberry fruit extract, glycolipid, sodium di(laurylamide glutamine) lysine and sarcosine in proportion to the number of parts. The remaining components and proportions are consistent with those in the example.

[0075] Comparative Example 3

[0076] This comparative example provides a composition with oil control and damaged hair repair effects. The difference between the composition with oil control and damaged hair repair effects and Example 1 is that the components do not include glycolipids, and the reduced amount is supplemented by soapberry fruit extract, hydrolyzed keratin, sodium di(laurylamide glutamine) lysine and sarcosine in proportion to the number of parts. The remaining components and proportions are consistent with those in the example.

[0077] Comparative Example 4

[0078] This comparative example provides a composition with oil control and damaged hair repair effects. The difference between the composition with oil control and damaged hair repair effects and Example 1 is that the components do not include sodium di(laurylamide glutamine) lysine, and the reduced amount is supplemented by soapberry fruit extract, hydrolyzed keratin, glycolipids and sarcosine in proportion to the number of parts. The remaining components and proportions are consistent with those in the example.

[0079] Comparative Example 5

[0080] This comparative example provides a composition with oil control and damaged hair repair effects. The difference between the composition with oil control and damaged hair repair effects and Example 1 is that sarcosine is not included in the components, and the reduced amount is supplemented by soapberry fruit extract, hydrolyzed keratin, glycolipid and di(laurylamide glutamine) sodium lysine in proportion to the number of parts. The remaining components and proportions are consistent with those in the example.

[0081] Application Example 1

[0082] This application example provides a shampoo, wherein the components of the shampoo are 10 parts by weight of the composition having oil control and damaged hair repairing effects of Example 1, 15 parts by weight of a surfactant, 0.8 parts by weight of a sodium acrylate / sodium acryloyldimethyl taurate copolymer, and 8 parts by weight of a moisturizer, supplemented with water to 100 parts;

[0083] The surfactant is cocamidopropyl betaine, potassium cocoyl hydrolyzed oat protein and sodium C14-16 olefin sulfonate in a mass ratio of 4:2:3;

[0084] The moisturizing agent is glycerin, panthenol and butylene glycol in a mass ratio of 2:1:1;

[0085] The preparation method of the shampoo is:

[0086] (1) heating water to 70° C., then adding a surfactant, a thickener, and a humectant, and mixing at a speed of 200 rpm for 50 min to obtain a mixed solution;

[0087] (2) The mixed solution was cooled to 40° C., a composition having the effects of controlling oil and repairing damaged hair was added, and the mixture was mixed and homogenized at a speed of 200 rpm for 70 minutes to obtain the shampoo.

[0088] Application Example 2

[0089] This application example provides a shampoo, wherein the components of the shampoo are 8 parts by weight of the composition having oil control and damaged hair repairing effects of Example 2, 20 parts by weight of a surfactant, 0.5 parts by weight of a sodium acrylate / sodium acryloyldimethyl taurate copolymer, and 10 parts by weight of a moisturizer, supplemented with water to 100 parts;

[0090] The surfactant is cocamidopropyl betaine, potassium cocoyl hydrolyzed oat protein and sodium C14-16 olefin sulfonate in a mass ratio of 5:1:4;

[0091] The moisturizer is glycerin, panthenol and butylene glycol in a mass ratio of 3:3:2;

[0092] The preparation method of the shampoo is:

[0093] (1) heating water to 65° C., then adding a surfactant, a thickener, and a humectant, and mixing at a speed of 300 rpm for 60 min to obtain a mixed solution;

[0094] (2) The mixed solution was cooled to 35° C., a composition having the effects of oil control and repairing damaged hair was added, and the mixture was mixed and homogenized at a speed of 100 rpm for 80 minutes to obtain the shampoo.

[0095] Application Example 3

[0096] This application example provides a shampoo, wherein the components of the shampoo are 15 parts by weight of the composition having oil control and damaged hair repairing effects of Example 3, 10 parts by weight of a surfactant, 1 part by weight of a sodium acrylate / sodium acryloyldimethyl taurate copolymer, and 7 parts by weight of a moisturizer, supplemented with water to 100 parts;

[0097] The surfactant is cocamidopropyl betaine, potassium cocoyl hydrolyzed oat protein and sodium C14-16 olefin sulfonate in a mass ratio of 2:3:2;

[0098] The moisturizing agent is glycerin, panthenol and butylene glycol in a mass ratio of 1:1:2;

[0099] The preparation method of the shampoo is:

[0100] (1) heating water to 75° C., then adding a surfactant, a thickener, and a humectant, and mixing at a speed of 100 rpm for 30 minutes to obtain a mixed solution;

[0101] (2) The mixed solution was cooled to 45° C., a composition having the effects of oil control and repairing damaged hair was added, and the mixture was mixed and homogenized at a speed of 300 rpm for 60 minutes to obtain the shampoo.

[0102] Application Examples 4-6

[0103] This application example provides three types of shampoos. The only difference between the shampoos and application example 1 is that the composition with oil control and damaged hair repair effects in example 1 is replaced with an equal amount of the composition with oil control and damaged hair repair effects in examples 4-6, and the remaining components and addition amounts are consistent with those in application example 1. The preparation method refers to application example 1.

[0104] Application Example 7

[0105] This application example provides three types of shampoos. The only difference between the shampoos and application example 1 is that the surfactant is 2:3 of potassium cocoyl hydrolyzed oat protein and sodium C14-16 olefin sulfonate, and the added amount of the surfactant is kept unchanged. The other components and added amounts are consistent with those in application example 1. The preparation method refers to application example 1.

[0106] Application Example 8

[0107] This application example provides three types of shampoos. The only difference between the shampoos and application example 1 is that the surfactant is 4:3 cocamidopropyl betaine and sodium C14-16 olefin sulfonate, and the added amount of the surfactant is kept unchanged. The other components and added amounts are consistent with those in application example 1. The preparation method refers to application example 1.

[0108] Application Example 9

[0109] This application example provides three types of shampoos. The only difference between the shampoos and application example 1 is that the surfactant is cocamidopropyl betaine and potassium cocoyl hydrolyzed oat protein in a ratio of 4:2, and the added amount of the surfactant is kept unchanged. The other components and added amounts are consistent with those in application example 1. The preparation method refers to application example 1.

[0110] Comparative Application Examples 1-5

[0111] This comparative application example provides five shampoos. The difference between the shampoos and application example 1 is that the composition with oil control and damaged hair repair effects of example 1 is replaced by an equal amount of the composition with oil control and damaged hair repair effects of comparative examples 1-5, and the remaining components and addition amounts are consistent with those of application example 1. The preparation method refers to application example 1.

[0112] Comparative Application Example 6

[0113] This comparative application example provides a shampoo, the difference between the shampoo and application example 1 is that the components do not include a composition with oil control and damaged hair repair effects, and the reduced amount is supplemented by water. The remaining components and addition amounts are consistent with those in application example 1, and the preparation method refers to application example 1.

[0114] Test Example 1 Combing force and glossiness

[0115] Treat the damaged hair: Choose a commercially available hydrogen peroxide bleach to treat the hair. Apply the mixed bleach evenly to the real hair bundles, count for 45 minutes after applying evenly, then use a comb to scrape off the bleach on the hair, apply the mixed bleach directly to the hair again, wait for another 45 minutes, and then rinse with water.

[0116] Test object: shampoos of application examples 1-9 of the present invention and comparative examples 1-6.

[0117] Test method:

[0118] (1) Fix the damaged hair bundle to a combing machine through a clamp, comb it 10 times with a comb, measure the combing force with a hair combing machine, and measure the glossiness with a Novo-Gloss gloss meter;

[0119] (2) Apply the test sample (0.3 g / g hair) evenly on the damaged hair. After 10 minutes, turn on the shower head and start showering. After rinsing, place the hair under constant temperature and humidity conditions for 24 hours. Then comb the hair about 10 times, and then use a hair combing instrument to measure the combing force. Use a Novo-Gloss gloss meter to evaluate the gloss.

[0120] The results are shown in Tables 1 and 2.

[0121] Table 1

[0122]

[0123]

[0124] Table 2

[0125]

[0126]

[0127] It can be seen from Tables 1 and 2 that, compared with Comparative Application Example 6, the shampoos prepared in Application Examples 1-3 of the present invention have better repairing function, and the combing force of damaged hair bundles is significantly reduced and the glossiness is significantly increased after use.

[0128] It can be seen from Application Examples 4-6 that the composition with oil control and damaged hair repair effects of the present invention can better improve its repair effect by adding palmetto oil and Sophora flavescens extract, and the palmetto oil and Sophora flavescens extract have a synergistic effect.

[0129] It can be seen from comparative application examples 1-5 that soapberry fruit extract, hydrolyzed keratin, glycolipids, sodium di(laurylamide glutamine) lysine and sarcosine have a synergistic effect in repairing damaged hair. The lack of any one of the five components will increase the glossiness of the shampoo and reduce the effect of reducing combing force.

[0130] Test Example 2 Determination of scalp surface lipid content

[0131] Experimental purpose: To determine whether the products of Application Examples 1-9 and Comparative Application Examples 1-6 can regulate the sebum balance of the scalp and reduce the oiliness of the scalp by measuring the amount of lipids on the scalp surface.

[0132] Experimental method: 150 volunteers, men aged 25-50 years old, were selected and randomly divided into 15 groups, 10 people in each group. Each group took an appropriate amount of shampoo provided by the products of application examples 1-9 and comparative application examples 1-6 to clean the scalp. During the test, hair bleaching and dyeing are prohibited, and other care products cannot be used. Except for special circumstances, the subjects cannot stop using the products. SEBUMETER is used to collect the scalp oil content to evaluate the scalp oil secretion status. The SEBUMETER method is based on the principle of photometer. A special matte tape with a thickness of 0.1mm will become a translucent tape after absorbing the oil on human skin. Its light transmittance will change. The more oil it absorbs, the greater the light transmittance will be, so that the scalp oil content can be measured. The test conditions are strictly in accordance with the temperature of 22±1℃. After 8 hours of shampooing with each sample to be tested, 10 different parts of the scalp are measured with SEBUMETER, the average value is taken, and the reduction rate of the scalp oil content after using each sample is calculated;

[0133]

[0134] The test results are shown in Table 3 below.

[0135] Table 3

[0136]

[0137]

[0138] It can be seen from the data in Table 3 that: compared with comparative application example 6, the amount of oil on the scalp of volunteers decreased after using the products provided by application examples 1-3 of the present invention, and the decrease rate reached more than 46%.

[0139] It can be seen from Application Examples 4-6 that the oil control effect of the final shampoo can be better when the palm fruit oil and the Sophora flavescens extract are added to the composition of the present invention and both are present at the same time;

[0140] As can be seen from Application Examples 7-9, the choice of surfactant in the shampoo of the present invention also has a certain influence on the oil control effect;

[0141] From comparative application examples 1-5, it can be seen that soapberry fruit extract, hydrolyzed keratin, glycolipids, sodium di(laurylamide glutamine) lysine and sarcosine have a synergistic effect in regulating the balance of scalp sebum and reducing scalp oil secretion. The lack of any one of the five will reduce the oil control effect of the shampoo.

[0142] Test Example 3 Consumer Sensory Effect Evaluation

[0143] 90 female volunteers aged between 30 and 35 were selected as test subjects and randomly divided into 15 groups, with 6 people in each group. Test method: The test subjects used the shampoo of application examples 1-9 of the present invention and comparative examples 1-6, once every night, with a dosage of 5±0.5g, for 15 consecutive days. After the use, the test subjects scored the use effect, using a 10-point system: 9 points or more, indicating very good, very satisfied; 8-9 points are good; 7-8 points are medium and acceptable; 7 points or less are not good, unacceptable. The score of each group is the average of 6 people, and the results are shown in Table 4.

[0144] Table 4

[0145]

[0146]

[0147] It can be seen from Table 4 that the product of the present invention has good use effects and is generally loved by testers in terms of softening effect, repairing effect and cleaning effect.

[0148] Test Example 4 Safety Evaluation:

[0149] The specific method is as follows: 40 females aged 18-35 years old with no history of allergies were selected, and each subject was applied with the samples prepared in Examples 1-9. After cleaning the back of the subject, the spot tester with the sample was applied to the selected position on the back with a non-irritating tape, and after pasting, it was lightly pressed with fingers to make it evenly attached to the skin for 48 hours. The subject kept the patch area dry within 48 hours, and avoided intense exercise, scratching the patch area, long-term sunlight exposure, etc. After 48 hours, the tester was removed and marked, and after 30 minutes, the indentation disappeared and the judgment was made under sufficient light.

[0150] The grading standards for adverse skin reactions are shown in Table 5:

[0151] Table 5

[0152]

[0153] The results are shown in Table 6:

[0154] Table 6

[0155]

[0156] It can be seen from the data in Table 6 that after removing the spot tester, no adverse reactions were observed on the skin of the volunteers, which indicates that the raw materials used in the shampoo of the present invention are safe and non-irritating, have no adverse reactions to the human body, and are highly safe.

[0157] The applicant declares that the present invention uses the above embodiments to illustrate a composition having oil control and damaged hair repairing effects and its application, but the present invention is not limited to the above embodiments, that is, it does not mean that the present invention must rely on the above embodiments to be implemented. Those skilled in the art should understand that any improvement of the present invention, equivalent replacement of various raw materials of the product of the present invention, addition of auxiliary components, selection of specific methods, etc., all fall within the protection scope and disclosure scope of the present invention.

[0158] The preferred embodiments of the present invention are described in detail above. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, a variety of simple modifications can be made to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

[0159] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

Claims

1. A composition having the effects of controlling oil and repairing damaged hair, characterized in that: The composition with the effects of controlling oil and repairing damaged hair comprises, by weight, 5-10 parts of soapberry fruit extract, 1-5 parts of hydrolyzed keratin, 1-8 parts of glycolipid, 1-5 parts of sodium di(laurylamide glutamine) lysine, 3-5 parts of sarcosine, 0.1-2 parts of palmetto palm fruit oil and 0.1-3 parts of sophora flavescens extract.

2. Use of the composition having the effects of controlling oil and repairing damaged hair as claimed in claim 1 in the preparation of shampoo and hair care products.

3. The use according to claim 2, characterized in that The hair washing and hair care products include shampoo, shampoo cream, hair conditioner or hair mask.

4. Use of the composition having the effects of oil control and repairing damaged hair as claimed in claim 2 in the preparation of shampoo and hair care products, characterized in that: The mass percentage of the composition with oil control and damaged hair repair effects in the shampoo and hair care product is 1-15%.

5. A shampoo, characterized in that: The components of the shampoo include the composition with oil control and damaged hair repairing effects as claimed in claim 1, a surfactant, a thickener, a moisturizer and water.

6. The shampoo according to claim 5, characterized in that The components of the shampoo include, by weight, 1-15 parts of the composition with oil control and damaged hair repairing effects as claimed in claim 1, 10-20 parts of a surfactant, 0.1-2 parts of a thickener, 1-10 parts of a moisturizer and 55-90 parts of water.

7. The shampoo according to claim 5, characterized in that The surfactant includes any one of sodium cocoyl isethionate, cocamidopropyl betaine, potassium cocoyl hydrolyzed oat protein, sodium laureth sulfate, sodium lauroyl glutamate, sodium lauroyl sarcosinate, polyethylene glycol stearate, cetearyl alcohol, lauroyl propyl betaine, decyl glucoside, and sodium C14-16 olefin sulfonate, or a combination of at least two thereof.

8. The shampoo according to claim 7, characterized in that The surfactants include cocamidopropyl betaine, potassium cocoyl hydrolyzed oat protein and sodium C14-16 olefin sulfonate.

9. The shampoo according to claim 5, characterized in that The moisturizing agent includes any one of glycerin, panthenol, butylene glycol, squalane, propylene glycol, xylitol and sodium hyaluronate, or a combination of at least two of them.

10. The shampoo according to claim 5, characterized in that The thickener includes any one of xanthan gum, carbomer, alginate, hydroxyethyl cellulose or sodium acrylate / sodium acryloyldimethyl taurate copolymer or a combination of at least two thereof.

11. The shampoo according to claim 5, characterized in that The shampoo also includes any one of a preservative, a pH adjuster or a fragrance or a combination of at least two of them.

12. A method for preparing a shampoo as claimed in any one of claims 5 to 10, characterized in that: The preparation method comprises: (1) mixing a surfactant, a thickener, a humectant and water to obtain a mixed solution; (2) Adding a composition having oil control and damaged hair repairing effects to the mixed liquid, and mixing and homogenizing to obtain the shampoo.

13. The preparation method according to claim 12, characterized in that: The mixing temperature in step (1) is 60-80°C.

14. The preparation method according to claim 12, characterized in that: The mixing in step (1) is carried out by stirring, the stirring speed is 100-300 rpm, and the stirring time is 30-60 min.

15. The preparation method according to claim 12, characterized in that: The mixing temperature in step (2) is 35-45°C.

16. The preparation method according to claim 12, characterized in that: The mixing in step (2) is carried out by stirring, the stirring speed is 100-300 rpm, and the stirring time is 60-80 min.

17. The preparation method according to claim 12, characterized in that: The mixing and homogenization in step (2) also includes adding any one of a preservative, a pH adjuster or a fragrance, or a combination of at least two of them.

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