Hair-growing, hair-blacking and hair-loss-preventing shampoo based on natural active ingredients and preparation method thereof
By incorporating natural active ingredients such as arborvitae leaf extract into the shampoo, the limitations of existing shampoos in terms of safety and efficacy have been addressed, resulting in significant effects on hair growth, hair darkening, and hair loss prevention, making it suitable for mass production.
Patent Information
- Application Number
- CN202511645865.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-11
- Publication Date
- 2026-01-30
AI Technical Summary
The existing technical problems with the hair growth, hair darkening and anti-hair loss effects of shampoos are difficult to solve effectively in the existing technology. The problem that the existing technology has not been able to solve is that most existing shampoos add artificial synthetic chemical ingredients, which have limited safety and effectiveness, and it is difficult to achieve the effects of hair growth, hair darkening and anti-hair loss at the same time.
The shampoo uses arborvitae leaf extract, linden flower extract, raspberry root extract, and viburnum leaf extract as the first natural active ingredients, and Lactobacillus/North American sage ferment product extract and hydrolyzed lupin protein as the second natural active ingredients. These ingredients are combined with other ingredients to create a shampoo that promotes hair growth, darkens hair, and prevents hair loss.
It achieves significant improvements in hair growth, hair darkening, and hair loss prevention, while ensuring the product's greenness and safety, and is easy to mass-produce.
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Abstract
Description
TECHNICAL FIELD
[0001] The present application belongs to the technical field of shampoo, and particularly relates to a natural active ingredient-based hair-growing, hair-darkening and hair-loss-preventing shampoo and a preparation method thereof. BACKGROUND
[0002] Shampoo, also known as hair shampoo, is a daily chemical product mainly composed of surfactants, and its core function is to clean the dirt such as excess oil, dust and microorganisms attached to the scalp and hair, so as to keep the hair clean and comfortable. With the improvement of living standards and the increasing attention to external image, consumers' requirements for shampoo are becoming more and more strict, and they are no longer limited to the function of cleaning. Under this background, shampoo gradually develops from a simple cleaning product to a composite care product with multiple functions. Among them, the shampoo with the functions of hair growth, hair darkening and hair loss prevention is widely favored by consumers. However, such shampoo still has some problems in practical application. Firstly, most of these shampoos add artificial synthetic chemical ingredients to give the effect of hair growth, hair darkening and hair loss prevention, and the selection of ingredients is not natural and green, and the safety and tolerance are controversial. Secondly, the actual effect of these shampoos is often limited, and it is difficult to effectively balance the three, and the effect is not very ideal, which easily leads to the gap between the experience and expectation of consumers, and finally gives up using. SUMMARY
[0003] The present application aims at overcoming the deficiencies of the prior art and providing a natural active ingredient-based hair-growing, hair-darkening and hair-loss-preventing shampoo and a preparation method thereof.
[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present application is as follows:
[0005] In the first aspect, the present application provides a natural active ingredient-based hair-growing, hair-darkening and hair-loss-preventing shampoo, which is prepared from sodium laureth sulfate, cocamidopropylamine oxide, cocamidopropyl betaine, coconut oil fatty acid diethanolamide, guar gum hydroxypropyltrimonium chloride, a first natural active ingredient, a second natural active ingredient, silicone oil, a humectant, a pH adjuster, a chelating agent, a preservative and deionized water.
[0006] Further, the mass ratio of the sodium laureth sulfate, the cocamidopropylamine oxide, the cocamidopropyl betaine, the coconut fatty acid diethanolamide, the guar hydroxypropyltrimonium chloride, the first natural active ingredient, the second natural active ingredient, the silicone oil, the humectant, the pH adjuster, the chelating agent, the preservative and the deionized water is 15-18:3.5:2.5-2.8:1:1:4.5-5:2:1.2:0.5-1:0.2-0.3:0.3:0.1:68.
[0007] Further, the mass ratio of the sodium laureth sulfate, the cocamidopropylamine oxide, the cocamidopropyl betaine, the coconut fatty acid diethanolamide, the guar hydroxypropyltrimonium chloride, the first natural active ingredient, the second natural active ingredient, the silicone oil, the humectant, the pH adjuster, the chelating agent, the preservative and the deionized water is 17:3.5:2.8:1:1:5:2:1.2:1:0.25:0.3:0.1:68.
[0008] Further, the first natural active ingredient comprises a biota leaf extract, a tilia europaea flower extract, a rumex crispus root extract and a viburnum prunifolium leaf extract; and the mass ratio of the biota leaf extract, the tilia europaea flower extract, the rumex crispus root extract and the viburnum prunifolium leaf extract is 5:2-2.5:1-1.5:3.
[0009] Further, the second natural active ingredient comprises a lactobacillus / hamamelis virginiana fermention product extract and a hydrolyzed lupin protein; and the mass ratio of the lactobacillus / hamamelis virginiana fermention product extract and the hydrolyzed lupin protein is 4-5:2-2.8.
[0010] Further, the silicone oil is dimethicone.
[0011] Further, the humectant comprises glycerin and D-panthenol; and the mass ratio of the glycerin and the D-panthenol is 8-10:2.
[0012] Further, the pH adjuster is citric acid.
[0013] Further, the chelating agent is disodium ethylenediaminetetraacetate.
[0014] Further, the preservative comprises ethylhexylglycerin and phenoxyethanol; and the mass ratio of the ethylhexylglycerin and the phenoxyethanol is 5-6:20-24.
[0015] In a second aspect, the present application provides a preparation method of a natural active ingredient-based hair growth and hair darkening anti-hair loss shampoo, which comprises the following steps:
[0016] Add guar hydroxypropyltrimonium chloride and silicone oil into deionized water, heat to 50-55℃, constant temperature stirring for 15-20min, add sodium laureth sulfate, cocamidopropyl betaine, cocamidopropyl betaine and coconut oil fatty acid diethanolamide, constant temperature stirring for 20-30min, then add the first natural active ingredient, the second natural active ingredient, humectant, chelating agent and preservative, constant temperature stirring for 20-30min, finally add pH adjuster, constant temperature stirring for 10-12min, natural cooling to temperature no longer change, namely.
[0017] Platycladus orientalis extract is rich in various natural active ingredients, which has been studied in hair growth, hair blackening and hair loss prevention. The flavonoids contained in it can improve the health of the scalp, play an anti-inflammatory role, and thus reduce hair inflammation and reduce hair follicle damage, which helps hair growth and hair loss prevention. In addition, platycladus orientalis extract also has a certain effect on tyrosinase activity, and has strong antioxidant capacity, so it also has good effect on hair blackening.
[0018] European linden flower extract is derived from the flowers of linden tree, which contains rich natural active ingredients such as phenols and sterols. It not only has strong antioxidant capacity, but also has good soothing effect, which can improve the blood circulation of the scalp and enhance the absorption of nutrients by hair follicles, thereby reducing hair loss and promoting hair growth. In addition, it can reduce the damage of free radicals to melanocytes, achieve a certain protection effect, delay hair discoloration and whitening, and maintain black and lustrous.
[0019] Rumex crispus root extract is rich in organic acids and phenolic substances, which has unique ability to remove metabolic waste and protect. Its active ingredients can help reduce the accumulation of oil on the scalp surface and reduce the probability of clogging the hair follicle orifice, thereby better supporting hair growth and stability. It also has a certain positive effect on hair blackening, which can assist other ingredients in improving the activity of melanocytes and preventing aging.
[0020] Sorbaria sorbifolia extract is derived from Sorbaria sorbifolia, which is rich in polysaccharides and flavonoids. These natural active ingredients can stimulate the division of scalp cells when they act on the scalp cells, that is, they can promote renewal and regeneration, thereby increasing the activity of the hair follicles and effectively reducing hair loss and promoting hair growth. In addition, these natural active ingredients also have a certain effect on melanin production, although the hair blackening effect may not be as good as that of other ingredients, but it also has a contribution.
[0021] Lactobacillus / North American sainfoin fermentation product extract is a kind of high-activity material obtained by fermentation technology, which mainly plays a side effect in hair growth and hair loss prevention, can delay scalp aging and promote hair growth and health by increasing the expression and synthesis of beneficial proteins such as keratin and collagen, and at the same time, it can improve the overall scalp microenvironment and protect the function and health of melanocyte cells, maintain the natural luster of hair color.
[0022] Hydrolyzed lupin protein, similar to lactobacillus / North American sainfoin fermentation product extract, can provide side support for hair growth, hair blackening and hair loss prevention, which is composed of a large number of small molecular peptides and amino acids, has excellent biocompatibility with scalp and hair, can provide nourishment for hair from the root, open up absorption channels, especially when combined with ingredients such as cypress leaf extract and European linden flower extract, hydrolyzed lupin protein can synergistically improve efficacy and bioavailability, thereby amplifying efficacy.
[0023] The beneficial effects of the present application are:
[0024] The present application takes cypress leaf extract, European linden flower extract, curled dock root extract and cherry leaf Viburnum prunifolium extract as the first natural active ingredient, lactobacillus / North American sainfoin fermentation product extract and hydrolyzed lupin protein as the second natural active ingredient, and the two components are compounded and introduced into the formula of shampoo, thereby giving the prepared shampoo excellent hair growth, hair blackening and hair loss prevention effect, wherein the two components can play their respective roles directly or indirectly, and synergistically produce technical effects, and at the same time, each of the above components belongs to the category of natural active ingredients, and has not small advantages in greenness and safety; The hair growth, hair blackening and hair loss prevention shampoo provided by the present application can be prepared without complex process, is easy to popularize and implement, and can meet the needs of batch production. DETAILED DESCRIPTION
[0025] In order to better illustrate the purpose, technical scheme and advantages of the present application, the present application will be further described below in combination with specific examples.
[0026] Some raw materials in the examples and comparative examples are as follows: sodium laureth sulfate, Wuhan Polysun Chemical Co., Ltd., model AES; cocamidopropylamine oxide, Hui Shi (Shandong) New Material Group Co., Ltd., product name CAO-30; cocamidopropyl betaine, Jinan Osl Chemical Co., Ltd., product name CAB-35; coconut oil fatty acid diethanolamide, Shandong Yigou New Material Co., Ltd., model 6501; guar hydroxypropyltrimonium chloride, Hubei Kemadi Chemical Co., Ltd.; Platycladus orientalis extract, Rumex crispus root extract, Xi'an Changyue Biological Technology Co., Ltd., product specification 10:1; Tilia europaea flower extract, Henan Tianfu Chemical Co., Ltd., product specification 10:1; Viburnum betulifolium leaf extract, Wuhan Kemik Biological Medicine Technology Co., Ltd., product specification 10:1; Lactobacillus / yerba santa ferment extract, Shanghai Yuyu New Material Technology Co., Ltd.; hydrolyzed lupin protein, Jiangsu Enming Biological Engineering Technology Co., Ltd., grade cosmetic raw material; dimethicone, Guangzhou Batai New Material Technology Co., Ltd., model BT-200-5CS.
[0027] Example 1
[0028] A natural active ingredient-based hair growth and hair loss prevention shampoo, which is prepared from sodium laureth sulfate, cocamidopropylamine oxide, cocamidopropyl betaine, coconut oil fatty acid diethanolamide, guar hydroxypropyltrimonium chloride, a first natural active ingredient, a second natural active ingredient, silicone oil, a humectant, a pH adjuster, a chelating agent, a preservative, and deionized water.
[0029] The mass ratio of the sodium laureth sulfate, the cocamidopropylamine oxide, the cocamidopropyl betaine, the coconut oil fatty acid diethanolamide, the guar hydroxypropyltrimonium chloride, the first natural active ingredient, the second natural active ingredient, the silicone oil, the humectant, the pH adjuster, the chelating agent, the preservative, and the deionized water is 15:3.5:2.5:1:1:4.5:2:1.2:0.5:0.2:0.3:0.1:68.
[0030] The first natural active ingredient includes Platycladus orientalis extract, Tilia europaea flower extract, Rumex crispus root extract, and Viburnum betulifolium leaf extract; and the mass ratio of the Platycladus orientalis extract, the Tilia europaea flower extract, the Rumex crispus root extract, and the Viburnum betulifolium leaf extract is 5:2:1:3.
[0031] The second natural active ingredient includes Lactobacillus / yerba santa ferment extract and hydrolyzed lupin protein; and the mass ratio of the Lactobacillus / yerba santa ferment extract and the hydrolyzed lupin protein is 4:2.
[0032] The silicone oil is dimethicone.
[0033] The humectant includes glycerin and D-panthenol; the mass ratio of the glycerin and the D-panthenol is 8:2.
[0034] The pH regulator is citric acid.
[0035] The chelating agent is disodium ethylenediaminetetraacetate.
[0036] The preservative includes ethylhexylglycerin and phenoxyethanol; the mass ratio of the ethylhexylglycerin and the phenoxyethanol is 5:20.
[0037] A preparation method of a natural active ingredient-based hair-growing, hair-darkening and hair-loss-preventing shampoo, the preparation method comprising the following steps:
[0038] Guar hydroxypropyltrimonium chloride and silicone oil are added to deionized water, heated to 50°C, constant temperature stirring for 15 min, sodium laureth sulfate, cocamidopropylamine oxide, cocamidopropyl betaine and coconut oil fatty acid diethanolamide are added, constant temperature stirring for 20 min, the first natural active ingredient, the second natural active ingredient, the humectant, the chelating agent and the preservative are added, constant temperature stirring for 20 min, finally the pH regulator is added, constant temperature stirring for 10 min, natural cooling to temperature no longer changes (ambient temperature is 25°C), and the product is obtained.
[0039] Example 2
[0040] A natural active ingredient-based hair-growing, hair-darkening and hair-loss-preventing shampoo, which is prepared from sodium laureth sulfate, cocamidopropylamine oxide, cocamidopropyl betaine, coconut oil fatty acid diethanolamide, guar hydroxypropyltrimonium chloride, the first natural active ingredient, the second natural active ingredient, silicone oil, a humectant, a pH regulator, a chelating agent, a preservative and deionized water.
[0041] The mass ratio of the sodium laureth sulfate, the cocamidopropylamine oxide, the cocamidopropyl betaine, the coconut oil fatty acid diethanolamide, the guar hydroxypropyltrimonium chloride, the first natural active ingredient, the second natural active ingredient, the silicone oil, the humectant, the pH regulator, the chelating agent, the preservative and the deionized water is 17:3.5:2.8:1:1:5:2:1.2:1:0.25:0.3:0.1:68.
[0042] The first natural active ingredient comprises Platycladus orientalis leaf extract, Tilia europaea flower extract, Rumex crispus root extract and Viburnum prunifolium leaf extract; the mass ratio of the Platycladus orientalis leaf extract, the Tilia europaea flower extract, the Rumex crispus root extract and the Viburnum prunifolium leaf extract is 5:2.2:1.3:3.
[0043] The second natural active ingredient comprises Lactobacillus ferment lysate extract and hydrolyzed lupin protein; the mass ratio of the Lactobacillus ferment lysate extract and the hydrolyzed lupin protein is 4.8:2.6.
[0044] The silicon oil is dimethicone.
[0045] The moisturizing agent comprises glycerin and D-panthenol; the mass ratio of the glycerin and the D-panthenol is 8.8:2.
[0046] The pH regulator is citric acid.
[0047] The chelating agent is disodium ethylenediaminetetraacetate.
[0048] The preservative comprises ethylhexylglycerin and phenoxyethanol; the mass ratio of the ethylhexylglycerin and the phenoxyethanol is 5.7:24.
[0049] A preparation method of a natural active ingredient-based hair growth and hair loss prevention shampoo, the preparation method comprising the following steps:
[0050] The guar hydroxypropyltrimonium chloride and the silicon oil are added to the deionized water, heated to 54℃, constant temperature stirring for 20 min, the sodium laureth sulfate, the cocamidopropylamine oxide, the cocamidopropyl betaine and the coconut oil fatty acid diethanolamide are added, constant temperature stirring for 25 min, then the first natural active ingredient, the second natural active ingredient, the moisturizing agent, the chelating agent and the preservative are added, constant temperature stirring for 20 min, finally the pH regulator is added, constant temperature stirring for 12 min, natural cooling until the temperature no longer changes (ambient temperature is 25℃), and the preparation is completed.
[0051] Example 3
[0052] A natural active ingredient-based hair growth and hair loss prevention shampoo, the hair growth and hair loss prevention shampoo being prepared from the sodium laureth sulfate, the cocamidopropylamine oxide, the cocamidopropyl betaine, the coconut oil fatty acid diethanolamide, the guar hydroxypropyltrimonium chloride, the first natural active ingredient, the second natural active ingredient, the silicon oil, the moisturizing agent, the pH regulator, the chelating agent, the preservative and the deionized water.
[0053] The mass ratio of the sodium lauryl ether sulfate, the cocamidopropylamine oxide, the cocamidopropyl betaine, the coconut oil fatty acid diethanolamide, the guar hydroxypropyltrimonium chloride, the first natural active ingredient, the second natural active ingredient, the silicone oil, the humectant, the pH adjuster, the chelating agent, the preservative, and the deionized water is 16:3.5:2.7:1:1:4.9:2:1.2:0.9:0.25:0.3:0.1:68.
[0054] The first natural active ingredient includes biota leaf extract, tilia europaea flower extract, rumex crispus root extract, and viburnum prunifolium leaf extract; the mass ratio of the biota leaf extract, the tilia europaea flower extract, the rumex crispus root extract, and the viburnum prunifolium leaf extract is 5:2.1:1.1:3.
[0055] The second natural active ingredient includes lactobacillus / ilex paraguariensis ferment extract and hydrolyzed lupin protein; the mass ratio of the lactobacillus / ilex paraguariensis ferment extract and the hydrolyzed lupin protein is 4.6:2.6.
[0056] The silicone oil is dimethicone.
[0057] The humectant includes glycerin and D-panthenol; the mass ratio of the glycerin and the D-panthenol is 9:2.
[0058] The pH adjuster is citric acid.
[0059] The chelating agent is disodium ethylenediaminetetraacetate.
[0060] The preservative includes ethylhexylglycerin and phenoxyethanol; the mass ratio of the ethylhexylglycerin and the phenoxyethanol is 5.3:22.
[0061] A preparation method of a natural active ingredient-based hair growth and hair loss prevention shampoo, the preparation method comprising the following steps:
[0062] The guar hydroxypropyltrimonium chloride and the silicone oil are added to the deionized water, heated to 53°C, and stirred at a constant temperature for 18 min; the sodium lauryl ether sulfate, the cocamidopropylamine oxide, the cocamidopropyl betaine, and the coconut oil fatty acid diethanolamide are added, and stirred at a constant temperature for 24 min; the first natural active ingredient, the second natural active ingredient, the humectant, the chelating agent, and the preservative are added, and stirred at a constant temperature for 28 min; finally, the pH adjuster is added, and stirred at a constant temperature for 11 min; the temperature is naturally lowered until it no longer changes (the ambient temperature is 25°C), and the product is obtained.
[0063] Example 4
[0064] A natural active ingredient-based hair growth and hair loss prevention shampoo, which is prepared from sodium laureth sulfate, cocamidopropylamine oxide, cocamidopropyl betaine, coconut oil fatty acid diethanolamide, guar hydroxypropyltrimonium chloride, a first natural active ingredient, a second natural active ingredient, silicone oil, a humectant, a pH adjuster, a chelating agent, a preservative, and deionized water.
[0065] The mass ratio of the sodium laureth sulfate, the cocamidopropylamine oxide, the cocamidopropyl betaine, the coconut oil fatty acid diethanolamide, the guar hydroxypropyltrimonium chloride, the first natural active ingredient, the second natural active ingredient, the silicone oil, the humectant, the pH adjuster, the chelating agent, the preservative, and the deionized water is 18:3.5:2.8:1:1:5:2:1.2:1:0.3:0.3:0.1:68.
[0066] The first natural active ingredient includes biota leaf extract, tilia europaea flower extract, rumex crispus root extract, and viburnum prunifolium leaf extract; and the mass ratio of the biota leaf extract, the tilia europaea flower extract, the rumex crispus root extract, and the viburnum prunifolium leaf extract is 5:2.5:1.5:3.
[0067] The second natural active ingredient includes lactobacillus ferment lysate / hamamelis virginiana extract and hydrolyzed lupin protein; and the mass ratio of the lactobacillus ferment lysate / hamamelis virginiana extract and the hydrolyzed lupin protein is 5:2.8.
[0068] The silicone oil is dimethicone.
[0069] The humectant includes glycerin and D-panthenol; and the mass ratio of the glycerin and the D-panthenol is 10:2.
[0070] The pH adjuster is citric acid.
[0071] The chelating agent is disodium ethylenediaminetetraacetate.
[0072] The preservative includes ethylhexylglycerin and phenoxyethanol; and the mass ratio of the ethylhexylglycerin and the phenoxyethanol is 6:24.
[0073] A method for preparing a natural active ingredient-based hair growth and hair loss prevention shampoo, the method comprising the following steps:
[0074] Gum guar hydroxypropyltrimonium chloride and silicone oil were added to deionized water, heated to 55°C, and stirred for 20 min at constant temperature. Then sodium laureth sulfate, cocamidopropylamine oxide, cocamidopropyl betaine, and coconut oil fatty acid diethanolamide were added, stirred for 30 min at constant temperature. Then the first natural active ingredient, the second natural active ingredient, the humectant, the chelating agent, and the preservative were added, stirred for 30 min at constant temperature. Finally, the pH adjuster was added, stirred for 12 min at constant temperature, and then naturally cooled to ambient temperature (25°C) until the temperature no longer changed.
[0075] Comparative Example 1
[0076] Unlike Example 2, the first natural active ingredient in Comparative Example 1 did not include Platycladus orientalis leaf extract, and the missing weight was made up of Tilia europaea flower extract, Rumex crispus root extract, and Viburnum prunifolium leaf extract (mass ratio of 2.2:1.3:3), and the rest remained the same.
[0077] Comparative Example 2
[0078] Unlike Example 2, the first natural active ingredient in Comparative Example 2 did not include Tilia europaea flower extract, and the missing weight was made up of Platycladus orientalis leaf extract, Rumex crispus root extract, and Viburnum prunifolium leaf extract (mass ratio of 5:1.3:3), and the rest remained the same.
[0079] Comparative Example 3
[0080] Unlike Example 2, the first natural active ingredient in Comparative Example 3 did not include Rumex crispus root extract, and the missing weight was made up of Platycladus orientalis leaf extract, Tilia europaea flower extract, and Viburnum prunifolium leaf extract (mass ratio of 5:2.2:3), and the rest remained the same.
[0081] Comparative Example 4
[0082] Unlike Example 2, the first natural active ingredient in Comparative Example 4 did not include Viburnum prunifolium leaf extract, and the missing weight was made up of Platycladus orientalis leaf extract, Tilia europaea flower extract, and Rumex crispus root extract (mass ratio of 5:2.2:1.3), and the rest remained the same.
[0083] Comparative Example 5
[0084] Unlike Example 2, the second natural active ingredient in Comparative Example 5 was Lactobacillus ferment extract, and the rest remained the same.
[0085] Comparative Example 6
[0086] Unlike Example 2, the second natural active ingredient in Comparative Example 6 was hydrolyzed lupin protein, and the rest remained the same.
[0087] Comparative Example 7
[0088] In Example 2, the first natural active ingredient in Comparative Example 7 was replaced with an equal weight of the second natural active ingredient, and the rest remained the same.
[0089] Comparative Example 8
[0090] In Example 2, the second natural active ingredient in Comparative Example 8 was replaced with an equal weight of the first natural active ingredient, and the rest remained the same.
[0091] Test Example 1
[0092] The test procedure was as follows:
[0093] Healthy female volunteers 162 (aged 35-38 years) were selected and randomly and evenly divided into 9 groups. A test area of 1 cm*1 cm was demarcated on the back of each volunteer, and the hair in the test area was completely shaved using a hair clipper (without damaging the hair follicles). Then each group of volunteers used the hair growth and hair darkening and hair loss prevention shampoo prepared in Example 2 and Comparative Examples 1-8, respectively, continuously for three months, once every two days, i.e. every other day, with the amount used being consistent with the amount used by the volunteers when using other conventional shampoos, and no other hair cleaning or care products were used during this period. After three months, all the hair in the test area was shaved again, and the average length of a single hair in each group was measured.
[0094] Table 1. Test Example 1 calculation results
[0095]
[0096] Test Example 2
[0097] The test procedure was as follows:
[0098] 162 female C57BL / 6 mice were selected, and a test area of 1.2 cm*1.2 cm was demarcated on the back. The hair in the test area was completely shaved, and after 3 days, 2.5 wt% hydroquinone solution (solvent: normal saline) was applied to the test area once a day, 1 mL each time, for 25 consecutive days, to obtain model mice. The model mice were randomly and evenly divided into 9 groups, and the hair in the test area was cleaned using the hair growth and hair darkening and hair loss prevention shampoo prepared in Example 2 and Comparative Examples 1-8, respectively, according to the conventional method for using shampoo, i.e. once a day, with the amount of hair growth and hair darkening and hair loss prevention shampoo used being 0.2 mL each time. The cleaning was performed continuously for 60 days, after which the color of the hair in the test area of each model mouse was scored by technical personnel, with the darker the color, the higher the score, and the highest score being 5, and 0, 1, 2, 3, etc. for scoring, to obtain the average score of each group.
[0099] Table 2. Test Example 2 calculation results
[0100]
[0101] Test Example 3:
[0102] The test procedure is as follows:
[0103] A number of male volunteers with hair loss problems (aged 35-38 years) were tested and counted, wherein the test item was hair density, and the counted item was the number of hair roots that fell off after combing the hair three times a day, and volunteers with hair density of 67-70 roots per square centimeter and the number of hair roots that fell off of 78-81 were selected, and 162 of them were randomly selected and evenly divided into 9 groups, and the hair growth and hair loss prevention shampoo prepared by using Example 2 and Comparative Examples 1-8 was used respectively, and the shampoo was used continuously for three months, once every two days, that is, every other day, and the amount of use was consistent with the amount of use when the volunteers used other conventional shampoos, and during the period, no other hair cleaning and care products were used, and after three months, the above test and counting were performed again, and the average value of each group was calculated.
[0104] Table 3. Test Example 3 calculation results
[0105]
[0106] As can be seen from the above test examples, the hair growth, hair darkening and hair loss prevention shampoo provided by the present application has excellent hair growth, hair darkening and hair loss prevention effects; the present application uses Platycladus orientalis leaf extract, Tilia europaea flower extract, Rumex crispus root extract and Sorbus folgneri leaf extract as the first natural active ingredient, and Lactobacillus ferment lysate and Hydrolyzed Lupin protein as the second natural active ingredient, and the two groups of ingredients are compounded and introduced into the formula of the shampoo, thereby giving the prepared shampoo excellent hair growth, hair darkening and hair loss prevention effects, wherein the two groups of ingredients can play their respective roles and directly or indirectly play a role, and synergistically produce technical effects, and at the same time, the above ingredients all belong to the category of natural active ingredients, and have not small advantages in greenness and safety.
[0107] Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present application and not to limit the protection scope of the present application, and although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present application.
Claims
1. A natural active ingredient based hair growth, hair darkening and hair loss prevention shampoo, characterized by: The hair growth and hair blackening and anti-shedding shampoo is prepared from sodium laureth sulfate, cocamidopropyl betaine, cocamidopropyl betaine, coconut oil fatty acid diethanolamide, guar hydroxypropyltrimonium chloride, a first natural active ingredient, a second natural active ingredient, silicone oil, a humectant, a pH regulator, a chelating agent, a preservative and deionized water.
2. The natural active ingredient based hair growth and hair darkening anti-hair loss shampoo according to claim 1, characterized in that: The mass ratio of the sodium laureth sulfate, the cocamidopropyl betaine, the cocamidopropyl betaine, the coconut oil fatty acid diethanolamide, the guar hydroxypropyltrimonium chloride, the first natural active ingredient, the second natural active ingredient, the silicone oil, the humectant, the pH regulator, the chelating agent, the preservative and the deionized water is 15-18:3.5:2.5-2.8:1:1:4.5-5:2:1.2:0.5-1:0.2-0.3:0.3:0.1:
68.
3. The natural active ingredient based hair growth and hair darkening anti-hair loss shampoo according to claim 1, characterized in that: The mass ratio of the sodium laureth sulfate, the cocamidopropyl betaine, the cocamidopropyl betaine, the coconut oil fatty acid diethanolamide, the guar hydroxypropyltrimonium chloride, the first natural active ingredient, the second natural active ingredient, the silicone oil, the humectant, the pH regulator, the chelating agent, the preservative and the deionized water is 17:3.5:2.8:1:1:5:2:1.2:1:0.25:0.3:0.1:
68.
4. The natural active ingredient based hair growth and hair darkening anti-hair loss shampoo according to claim 1, characterized in that: The first natural active ingredient comprises a biota leaf extract, a tilia europaea flower extract, a rumex crispus root extract and a viburnum betulifolium leaf extract; and the mass ratio of the biota leaf extract, the tilia europaea flower extract, the rumex crispus root extract and the viburnum betulifolium leaf extract is 5:2-2.5:1-1.5:
3.
5. The natural active ingredient based hair growth and hair darkening anti-hair loss shampoo according to claim 1, characterized in that: The second natural active ingredient comprises a lactobacillus ferment lysate extract and a hydrolyzed lupin protein; and the mass ratio of the lactobacillus ferment lysate extract and the hydrolyzed lupin protein is 4-5:2-2.
8.
6. The natural active ingredient based hair growth and graying control shampoo according to claim 1, characterized in that: The silicone oil is dimethicone.
7. The natural active ingredient based hair growth and hair darkening anti-hair loss shampoo according to claim 1, characterized in that: The humectant comprises glycerin and D-panthenol; and the mass ratio of the glycerin and the D-panthenol is 8-10:
2.
8. The natural active ingredient based hair growth and hair darkening anti-hair loss shampoo according to claim 1, characterized in that: The chelating agent is disodium EDTA.
9. The natural active ingredient based hair growth and hair darkening anti-hair loss shampoo according to claim 1, characterized in that: The preservative comprises ethylhexylglycerin and phenoxyethanol; and the mass ratio of the ethylhexylglycerin and the phenoxyethanol is 5-6:20-24.
10. A process for the preparation of a natural active ingredient based hair growth, hair darkening and hair loss preventing shampoo as claimed in any one of claims 1 to 9, characterized in that: The preparation method comprises the following steps: The guar hydroxypropyltrimonium chloride and the silicone oil are added to the deionized water, heated to 50-55℃, constant temperature stirring for 15-20min, the sodium laureth sulfate, the cocamidopropyl betaine, the cocamidopropyl betaine and the coconut oil fatty acid diethanolamide are added, constant temperature stirring for 20-30min, the first natural active ingredient, the second natural active ingredient, the humectant, the chelating agent and the preservative are further added, constant temperature stirring for 20-30min, finally the pH regulator is added, constant temperature stirring for 10-12min, and natural cooling until the temperature no longer changes, and the product is obtained.