Fluffy oil-control hair composition and application thereof

Abstract

The invention relates to a fluffy and oil-control hair composition and application thereof. The hair composition comprises sodium polyaspartate, zinc pyrrolidone carboxylate, a yeast / zinc fermentation product, pyridoxine hydrochloride, panthenol and a plant extract. The plant extract comprises any one or a combination of at least two of fructus forsythiae fruit extract, pueraria mirifica extract or rhizoma anemarrhenae root extract. By compounding a plurality of active components, the shampoo can play a synergistic role, can adjust the scalp environment from multiple dimensions, and has the effects of cleaning, controlling oil and improving the fluffiness of hair.

Description

Technical Field

[0001] This invention relates to the field of cosmetic technology, and in particular to a hair composition for creating voluminous and oil-controlling hair and its application. Background Technology

[0002] Oil control has always been a key demand for consumers when it comes to shampoos. With the development of society, consumers have higher expectations for the efficacy of shampoos, hoping they can maintain volume while controlling oil. For those with fine or thin hair, which tends to appear flat and is more sensitive to oil, volume is crucial for improving their appearance. For people living in hot and humid environments, high temperatures and humidity exacerbate oily scalp and flat hair, requiring oil-controlling and volumizing shampoos to address these issues. Furthermore, with evolving social trends, more consumers are pursuing a fresh and voluminous hairstyle to enhance their personal image and boost their confidence.

[0003] CN111991261A discloses a mild oil-controlling shampoo composition suitable for sensitive scalps, comprising, by weight percentage, 6-9% tea saponin, 2-5% cocoyl glucoside, 1-4% cocamidopropyl betaine, 1-5% sodium lauroyl sarcosinate, 0.5-1.5% conditioning agent, 0.5-1.5% emollient, 0.5-2.0% auxiliary oil-controlling additive, 0.5-2.0% keratin softener, 1.5-2% thickener, with the balance being water.

[0004] CN108143692A discloses an oil-controlling shampoo made from the following raw materials in parts by weight: 2-5 parts PEG-7 glyceryl cocoate, 3-6 parts soapberry, 10-15 parts sodium lauryl ether sulfate, 4-8 parts hydroxypropyl methylcellulose, 6-12 parts mulberry leaf, 5-10 parts sophora flavescens, 2-6 parts bletilla striata, 3-12 parts honeysuckle, 4-8 parts aloe vera, 5-9 parts chrysanthemum, and 5-8 parts citric acid.

[0005] Existing shampoo compositions primarily focus on oil control, with limited effect on hair volume. Therefore, a hair composition that provides long-lasting volume and oil control has promising application prospects. Summary of the Invention

[0006] To address the aforementioned technical problems, this invention provides a hair composition for improving hair volume and controlling oil, and its application. The hair composition provided by this invention employs a combination of multiple active ingredients, which have a synergistic effect in cleansing, controlling oil, and improving hair volume.

[0007] To achieve this objective, the present invention adopts the following technical solution:

[0008] In a first aspect, the present invention provides a hair composition for volumizing and controlling oil, the hair composition comprising sodium polyaspartate, zinc pyrrolidone carboxylate, yeast / zinc fermentation product, pyridoxine hydrochloride, panthenol and plant extracts.

[0009] The plant extracts include any one or a combination of at least two of the following: Forsythia fruit extract, Pueraria lobata root extract, or Anemarrhena asphodeloides root extract.

[0010] In this invention, sodium polyaspartate is a high-molecular polymer with strong hydrophilicity and hydration properties. It can form a breathable protective film on the skin surface, increasing the moisture content of the stratum corneum and reducing transepidermal water loss, thus achieving a fuller, more voluminous hair effect. Zinc pyrrolidone carboxylate can inhibit 5α-reductase activity, reduce sebum secretion, prevent pore blockage, and absorb moisture from the air and lock in skin moisture, enhancing the stratum corneum's moisturizing ability and providing oil control. Yeast / zinc fermentation products are rich in natural moisturizing factors that reduce moisture loss, while polysaccharide components can promote stratum corneum plumping, increase skin moisture content, and regulate the skin's microbiome balance, thus providing oil control. Pyridoxine hydrochloride is the active form of vitamin B6, which can inhibit excessive scalp sebum secretion, reduce follicle blockage and inflammation caused by sebum accumulation, nourish hair follicles, and increase the keratin content of hair roots, thereby reducing hair loss and promoting hair volume. Panthenol, as a powerful moisturizer, can penetrate into the hair fiber, prolonging the duration of moisturizing. Forsythia fruit extract, Pueraria lobata root extract, or Anemarrhena asphodeloides root extract are plant extracts that can regulate sebum secretion and reduce oily hair.

[0011] In this invention, the combination of multiple active ingredients can have a synergistic effect, which can regulate the scalp environment from multiple dimensions and has the effect of 72-hour long-lasting cleansing and oil control, and improving hair volume.

[0012] Preferably, the hair-applied composition comprises, by weight, 0.1-10 parts of sodium polyaspartate, 1-20 parts of zinc pyrrolidone carboxylate, 1-10 parts of yeast / zinc fermentation product, 0.005-0.5 parts of pyridoxine hydrochloride, 0.005-0.5 parts of panthenol, and 0.0001-0.01 parts of plant extract.

[0013] In this invention, sodium polyaspartate can be, for example, 0.1 parts, 1 part, 2 parts, 5 parts, 8 parts, 10 parts, etc.; zinc pyrrolidone carboxylate can be, for example, 1 part, 5 parts, 8 parts, 10 parts, 15 parts, 20 parts, etc.; yeast / zinc fermentation product can be, for example, 1 part, 2 parts, 5 parts, 8 parts, 10 parts, etc.; pyridoxine hydrochloride can be, for example, 0.005 parts, 0.01 parts, 0.05 parts, 0.1 parts, 0.2 parts, 0.5 parts, etc.; panthenol can be, for example, 0.005 parts, 0.01 parts, 0.05 parts, 0.1 parts, 0.2 parts, 0.5 parts, etc.; and plant extract can be, for example, 0.0001 parts, 0.001 parts, 0.002 parts, 0.005 parts, 0.01 parts, etc.

[0014] Preferably, the hair-applied composition comprises, by weight, 1-5 parts of sodium polyaspartate, 5-15 parts of zinc pyrrolidone carboxylate, 2-8 parts of yeast / zinc fermentation product, 0.01-0.2 parts of pyridoxine hydrochloride, 0.01-0.2 parts of panthenol, and 0.001-0.005 parts of plant extract.

[0015] Preferably, the plant extract is a combination of forsythia fruit extract, kudzu root extract, and anemarrhena root extract.

[0016] In this invention, the plant extract can be a commercially available product or it can be prepared in-house. In-house preparation can be achieved using conventional extraction methods in the art, such as extraction with an organic solvent under heat, followed by concentration and drying of the supernatant.

[0017] Preferably, the mass ratio of the Forsythia fruit extract, Pueraria lobata root extract and Anemarrhena asphodeloides root extract is (2-5):(2-5):1, for example, it can be 2:2:1, 2:3:1, 2:4:1, 2:5:1, 3:2:1, 4:2:1, 5:2:1, etc.

[0018] In a second aspect, the present invention provides the application of the volumizing and oil-controlling hair composition according to the first aspect in shampoo and hair care products.

[0019] Thirdly, the present invention provides a volumizing and oil-controlling shampoo, the shampoo comprising active substances, surfactants, moisturizers, pH adjusters, chelating agents, and water; the active substances comprising the volumizing and oil-controlling hair composition described in the first aspect.

[0020] Preferably, the shampoo comprises, by weight percentage, 0.001-5% (e.g., 0.001%, 0.01%, 0.1%, 0.5%, 1%, 5%, etc.) of active ingredients, 10-30% (e.g., 10%, 15%, 20%, 25%, 30%, etc.) of surfactants, 0.01-5% (e.g., 0.01%, 0.1%, 0.5%, 1%, 2%, 5%, etc.) of moisturizers, 0.01-1% (e.g., 0.01%, 0.1%, 0.2%, 0.5%, 1%, etc.) of pH adjusters, 0.01-1% (e.g., 0.01%, 0.1%, 0.2%, 0.5%, 1%, etc.) of chelating agents, and 60-95% (e.g., 60%, 70%, 80%, 90%, 95%, etc.) of water.

[0021] Preferably, the surfactant comprises any one or a combination of at least two of the following: sodium C14-16 olefin sulfonate, cocamidopropyl betaine, TEA salt of cocoyl glutamate, octyl / decyl glucoside, sodium lauroyl sarcosinate, cocamidomethyl MEA, lauryl betaine, sodium xylenesulfonate, sodium sulfate, sodium chloride, sodium lauryl glucocarboxylate, or lauryl glucoside.

[0022] Preferably, the moisturizer comprises any one or a combination of at least two of glycerin, butylene glycol, 1,2-hexanediol, 1,2-pentanediol, isopropanol, or sodium hyaluronate.

[0023] Preferably, the pH adjuster comprises potassium hydroxide and / or citric acid.

[0024] Preferably, the chelating agent comprises disodium EDTA.

[0025] Fourthly, the present invention provides a method for preparing a volumizing and oil-controlling shampoo according to the third aspect, the method comprising: mixing and dissolving the raw materials to obtain the shampoo.

[0026] Compared with the prior art, the present invention has at least the following beneficial effects:

[0027] The hair care composition provided by this invention has various components that work together synergistically to effectively clean the scalp and hair, significantly reduce the oil content of the scalp, and improve hair volume, providing 72-hour oil control and 72-hour volume enhancement. Detailed Implementation

[0028] To facilitate understanding of the present invention, the following embodiments are provided. Those skilled in the art should understand that these embodiments are merely illustrative and should not be construed as limiting the scope of the invention.

[0029] The materials used in the following embodiments are from the following sources:

[0030] Sodium polyaspartate: trade name is Aspartic Nutritional Protein PAMA-B, supplier is Guangzhou Youran Biotechnology Co., Ltd.;

[0031] Zinc pyrrolidone carboxylate: Trade name Softcare PCA zinc, manufacturer is Shanghai Huanqiu Industrial Development Co., Ltd.

[0032] Yeast / zinc fermentation product: Trade name: Yeast Extract Z20(N), supplier: Guangzhou Youran Biotechnology Co., Ltd.

[0033] Pyridoxine hydrochloride: trade name Pyridoxine Hydrochloride, supplier is Guangzhou Runpei Chemical Co., Ltd.;

[0034] Panthenol: Trade name D-panthenol, supplier is Guangzhou Runpei Chemical Co., Ltd.;

[0035] Plant extracts: The product name is DH071 Oil Control Formula CQ-006. The active ingredients are Forsythia fruit extract, Pueraria lobata root extract and Anemarrhena asphodeloides root extract in a mass ratio of 4:4:1. The manufacturer is Shanghai Zhina Biotechnology Co., Ltd.

[0036] The weight percentages of the raw materials mentioned above are based on the actual content of active ingredients in commercially available raw materials. Commercially available raw materials may also selectively contain any one or a combination of at least two of the following: solvents, fillers, diluents, stabilizers, pH adjusters, antibacterial agents, antioxidants, or impurities within permissible limits.

[0037] Example 1

[0038] This embodiment provides a fluffy and oil-controlling hair composition, which includes, by weight parts: 3 parts sodium polyaspartate, 10 parts zinc pyrrolidone carboxylate, 4.8 parts yeast / zinc fermentation product, 0.1 parts pyridoxine hydrochloride, 0.1 parts panthenol, and 0.0025 parts plant extracts (forsythia fruit extract, kudzu root extract, and anemarrhena root extract in a weight ratio of 4:4:1).

[0039] Example 2

[0040] This embodiment provides a fluffy and oil-controlling hair composition, which includes, by weight parts: 1 part sodium polyaspartate, 15 parts zinc pyrrolidone carboxylate, 2 parts yeast / zinc fermentation product, 0.2 parts pyridoxine hydrochloride, 0.01 parts panthenol, and 0.005 parts plant extracts (forsythia fruit extract, kudzu root extract, and anemarrhena root extract in a weight ratio of 4:4:1).

[0041] Example 3

[0042] This embodiment provides a fluffy and oil-controlling hair composition, which includes, by weight parts: 5 parts sodium polyaspartate, 5 parts zinc pyrrolidone carboxylate, 8 parts yeast / zinc fermentation product, 0.01 parts pyridoxine hydrochloride, 0.2 parts panthenol, and 0.001 parts plant extracts (forsythia fruit extract, kudzu root extract, and anemarrhena root extract in a weight ratio of 4:4:1).

[0043] Example 4

[0044] This embodiment provides a fluffy and oil-controlling hair composition, which includes, by weight parts: 0.1 parts of sodium polyaspartate, 20 parts of zinc pyrrolidone carboxylate, 1 part of yeast / zinc fermentation product, 0.5 parts of pyridoxine hydrochloride, 0.005 parts of panthenol, and 0.01 parts of plant extracts (forsythia fruit extract, kudzu root extract, and anemarrhena root extract in a weight ratio of 4:4:1).

[0045] Example 5

[0046] This embodiment provides a fluffy and oil-controlling hair composition, which includes, by weight parts: 10 parts of sodium polyaspartate, 1 part of zinc pyrrolidone carboxylate, 10 parts of yeast / zinc fermentation product, 0.005 parts of pyridoxine hydrochloride, 0.5 parts of panthenol, and 0.0001 parts of plant extracts (forsythia fruit extract, kudzu root extract, and anemarrhena root extract in a weight ratio of 4:4:1).

[0047] Comparative Example 1

[0048] This comparative example provides a fluffy and oil-controlling hair composition, which differs from Example 1 only in that it does not contain sodium polyaspartate, and its mass fraction is distributed according to the proportion of other components, otherwise referring to Example 1.

[0049] Comparative Example 2

[0050] This comparative example provides a fluffy and oil-controlling hair composition, which differs from Example 1 only in that it does not contain zinc pyrrolidone carboxylate, and its mass fraction is allocated according to the proportion of other components, otherwise referring to Example 1.

[0051] Comparative Example 3

[0052] This comparative example provides a fluffy and oil-controlling hair composition, which differs from Example 1 only in that it does not contain yeast / zinc fermentation products, and its mass fractions are allocated according to the proportions of other components, otherwise referring to Example 1.

[0053] Comparative Example 4

[0054] This comparative example provides a fluffy and oil-controlling hair composition, which differs from Example 1 only in that it does not contain pyridoxine hydrochloride, and its mass fraction is allocated according to the proportion of other components, otherwise referring to Example 1.

[0055] Comparative Example 5

[0056] This comparative example provides a fluffy and oil-controlling hair composition, which differs from Example 1 only in that it does not contain panthenol, and its mass fraction is allocated according to the proportion of other components, otherwise referring to Example 1.

[0057] Comparative Example 6

[0058] This comparative example provides a fluffy and oil-controlling hair composition, which differs from Example 1 only in that it does not contain plant extracts, and its mass fractions are allocated according to the proportions of other components, otherwise referring to Example 1.

[0059] Application Example 1

[0060] This application example provides a volumizing and oil-controlling shampoo, the components of which and their dosages are shown in the table below:

[0061]

[0062]

[0063] The method for preparing the shampoo includes:

[0064] The surfactant, chelating agent, zinc pyrrolidone carboxylate and pyridoxine hydrochloride from the active ingredients are mixed with water, heated to 80°C and stirred to dissolve, and then vacuum defoamed for 10 minutes; then cooled to 40°C, the remaining raw materials are added, and stirred evenly to obtain the shampoo.

[0065] Application Example 2-5

[0066] Application Examples 2-5 each provide a volumizing and oil-controlling shampoo. The only difference between them and Application Example 1 is that the hair composition provided in Example 1 is replaced in equal amounts with the hair composition provided in Examples 2-5. Otherwise, they are the same as in Example 1.

[0067] Comparative Application Examples 1-6

[0068] Comparative Application Examples 1-6 each provide a volumizing and oil-controlling shampoo. The only difference between them and Application Example 1 is that the hair composition provided in Example 1 is replaced in equal amounts with the hair composition provided in Comparative Examples 1-6. Otherwise, they are the same as in Example 1.

[0069] Test case

[0070] Fluffy and oil-controlling test

[0071] 110 participants aged 20-46 years were recruited to test the volumizing and oil-controlling effects of the shampoos provided in Examples 1-5 and 1-6, and to conduct self-assessment. Participants were randomly assigned to groups of 10. Participants were not allowed to wash their hair within 72±4 hours before the visit.

[0072] (1) Test items:

[0073] Instrument testing items:

[0074]

[0075] Subject self-assessment:

[0076] Questionnaires were used to evaluate the user's experience after using the sample at 24 hours, 48 ​​hours, and 72 hours after sample use, according to the following evaluation indicators and scoring criteria.

[0077] Evaluation indicators:

[0078] 1. The sample showed good cleaning results after use;

[0079] 2. After using the sample, it can cleanse scalp oil;

[0080] 3. After using the sample, it has an oil-controlling effect;

[0081] 4. After using the sample, my hair felt voluminous;

[0082] 5. After using the sample, the top of the head appeared visually higher;

[0083] 6. Your overall satisfaction with the sample after using it;

[0084] 7. No discomfort was experienced after using the sample;

[0085] 8. No adverse reactions after use.

[0086] Scoring criteria:

[0087] Questions 1-6: Use a 5-point scale, where 1 point represents strongly disagreement, 2 points represent disagreement, 3 points represent somewhat agreement, 4 points represent agreement, and 5 points represent strongly agreement. Only those scoring 3 points or higher are considered valid participants. The consensus rate is calculated as follows: Consensus Rate = [(Number of participants who scored 3 points + Number of participants who scored 4 points + Number of participants who scored 5 points) / Total Number of Participants] × 100%.

[0088] Questions 7-8: Choose "agree" or "disagree". Calculate the percentage of people who agree and disagree. The consensus rate = (number of people who agree / total number of people) × 100%.

[0089] (2) Test steps

[0090] Before using the sample (T0): ① The subject sits quietly for 30 minutes in a laboratory with a temperature of 21±1℃ and a humidity of 50±10%RH; ② The laboratory technician tests the subject's skin oil content and takes images of the subject using a digital camera; ③ The laboratory technician instructs the subject on how to use the sample on-site. The method of sample use is as follows: after wetting the hair, take an appropriate amount of sample in the palm of your hand, lather it up and apply it to the hair, gently massage the hair and scalp with your fingertips, and finally rinse it with clean water.

[0091] 15 minutes after sample use (T15min): ① After drying their hair, the subjects sat quietly for 15 minutes in a laboratory with a temperature of 21±1℃ and a humidity of 50±10%RH; ② The laboratory technician used a digital camera to capture images of the subjects and test the subjects' skin oil content (adjacent to the T0 test area and not repeated).

[0092] 24 hours (T24h), 48 hours (T48h), and 72 hours (T72h) after sample use: Subjects completed a self-assessment questionnaire.

[0093] (3) Data Analysis

[0094] The mean values ​​of skin oil content, hair volume height, hair volume angle, and hair area ratio at T0 and T15 min were statistically analyzed for subjects using the same sample. The rate of change of each indicator was calculated using the formula: Rate of change = [(value after use - value before use) / value before use] × 100%.

[0095] (4) Test Results

[0096] The oil control and volumizing effects of the shampoos provided in Application Examples 1-5 and Comparative Application Examples 1-6 are shown in Table 1, and the self-assessment results of the subjects are shown in Table 2.

[0097] Table 1

[0098]

[0099] Table 2

[0100]

[0101]

[0102]

[0103] Combining Table 1 and Table 2, we can see that:

[0104] (1) Application Examples 1-5 use a compound composition of sodium polyaspartate, zinc pyrrolidone carboxylate, yeast / zinc fermentation product, pyridoxine hydrochloride, panthenol and plant extracts. Each component is indispensable. From multiple dimensions, it plays a synergistic role in improving fluffiness and oil control. The subjects have a high level of acceptance and no adverse reactions have occurred, indicating good safety.

[0105] (2) By comparing Application Example 1 and Application Examples 4-5, it can be seen that the present invention can achieve a better fluffy and oil-controlling effect by further optimizing the ratio of each component.

[0106] (3) By comparing Application Example 1 and Comparative Application Examples 1-6, it can be seen that when one of the components is missing in the hair composition provided by the present invention, the fluffy and oil-controlling effect is reduced and the subject's acceptance is lowered.

[0107] The applicant declares that the above description is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention fall within the protection and disclosure scope of the present invention.

Claims

1. A hair composition for creating voluminous and oil-controlling hair, characterized in that, The hair-use composition includes sodium polyaspartate, zinc pyrrolidone carboxylate, yeast / zinc fermentation product, pyridoxine hydrochloride, panthenol and plant extracts. The plant extracts include any one or a combination of at least two of the following: Forsythia fruit extract, Pueraria lobata root extract, or Anemarrhena asphodeloides root extract.

2. The hair-applied composition according to claim 1, characterized in that, The hair-use composition comprises, by weight parts, 0.1-10 parts of sodium polyaspartate, 1-20 parts of zinc pyrrolidone carboxylate, 1-10 parts of yeast / zinc fermentation product, 0.005-0.5 parts of pyridoxine hydrochloride, 0.005-0.5 parts of panthenol, and 0.0001-0.01 parts of plant extract.

3. The hair-applied composition according to claim 2, characterized in that, The hair-applied composition comprises, by weight parts, 1-5 parts of sodium polyaspartate, 5-15 parts of zinc pyrrolidone carboxylate, 2-8 parts of yeast / zinc fermentation product, 0.01-0.2 parts of pyridoxine hydrochloride, 0.01-0.2 parts of panthenol, and 0.001-0.005 parts of plant extract.

4. The hair-applied composition according to any one of claims 1-3, characterized in that, The plant extract is a combination of Forsythia fruit extract, Pueraria lobata root extract and Anemarrhena asphodeloides root extract. Preferably, the mass ratio of the Forsythia fruit extract, Pueraria lobata root extract, and Anemarrhena asphodeloides root extract is (2-5):(2-5):

1.

5. The use of a volumizing and oil-controlling hair composition according to any one of claims 1-4 in shampoo and hair care products.

6. A volumizing and oil-controlling shampoo, characterized in that, The shampoo comprises active substances, surfactants, moisturizers, pH adjusters, chelating agents, and water; the active substances include the volumizing and oil-controlling hair composition according to any one of claims 1-4.

7. The shampoo according to claim 6, characterized in that, The shampoo comprises, by weight percentage, 0.001-5% active ingredients, 10-30% surfactants, 0.01-5% moisturizers, 0.01-1% pH adjusters, 0.01-1% chelating agents, and 60-95% water.

8. The shampoo according to claim 6 or 7, characterized in that, The surfactant comprises any one or a combination of at least two of the following: sodium C14-16 olefin sulfonate, cocamidopropyl betaine, TEA salt of cocoyl glutamate, octyl / decyl glucoside, sodium lauroyl sarcosinate, cocamidomethyl MEA, lauryl betaine, sodium xylenesulfonate, sodium sulfate, sodium chloride, sodium lauryl glucocarboxylate, or lauryl glucoside. Preferably, the moisturizer comprises any one or a combination of at least two of glycerin, butylene glycol, 1,2-hexanediol, 1,2-pentanediol, isopropanol, or sodium hyaluronate.

9. The shampoo according to any one of claims 6-8, characterized in that, The pH adjuster includes potassium hydroxide and / or citric acid; Preferably, the chelating agent comprises disodium EDTA.

10. A method for preparing a volumizing and oil-controlling shampoo according to any one of claims 6-9, characterized in that, The preparation method includes: mixing and dissolving the raw materials to obtain the shampoo.

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