Oil-control nourishing shampoo and preparation method thereof
阅读说明：本技术 一种控油滋养洗发水及其制备方法 (Oil-control nourishing shampoo and preparation method thereof ) 是由 戎钟洪 于 2020-04-14 设计创作，主要内容包括：本发明公开了一种控油滋养洗发水,所述控油滋养洗发水采用绿茶提取物用于改善血液循环,促进人类毛囊毛乳突细胞的增殖,延长细胞周期；人参可以促进头发生长,减少脱发,研究表明人参摄入时也能减轻压力,减轻压力有助于防止或减缓脱发。苦参性寒,有清热燥湿,杀虫的功效；富锌酵母提取物富含皮肤代谢必需的锌元素,补充锌可以有效预防治疗脂溢性皮炎,同时可以消炎、控油、减少皮炎等；侧柏叶提取物可生发乌发,并可促进局部血液循环,增强毛囊代谢功能,去除头屑,促进头发再生,其含有微量的元素铜,可刺激头皮毛囊的生长,使头发的生长更为浓密。还公开了洗发水制备方法,方法简单且产品稳定。(The invention discloses oil-control nourishing shampoo which adopts green tea extract to improve blood circulation, promote the proliferation of human hair follicle hair papilla cells and prolong the cell cycle; ginseng has effects in promoting hair growth and reducing alopecia, and research shows that ginseng can relieve stress when taken in, and the stress relieving effect helps to prevent or alleviate alopecia. The radix sophorae flavescentis is cold in nature and has the effects of clearing heat, drying dampness and killing insects; the zinc-rich yeast extract is rich in zinc element necessary for skin metabolism, and zinc supplementation can effectively prevent and treat seborrheic dermatitis, and can diminish inflammation, control oil, reduce dermatitis and the like; the cacumen biotae extract can promote hair growth, blacken hair, promote local blood circulation, enhance metabolism of hair follicles, remove dandruff and promote hair regeneration, contains trace element copper, and can stimulate growth of scalp hair follicles to make hair grow more densely. Also discloses a preparation method of the shampoo, which is simple and stable.)
1. The oil-control nourishing shampoo is characterized by comprising the following components in percentage by mass:
2. the oil-control nourishing shampoo as claimed in claim 1, characterized in that the composition comprises the following components in percentage by mass:
3. the oil-control nourishing shampoo as claimed in claim 1, characterized in that the composition comprises the following components in percentage by mass:
4. the oil-control nourishing shampoo as claimed in claim 1, 2 or 3 wherein the green tea extract is a brownish red powdered substance with a tea polyphenol content of not less than 95%.
5. The oil-control nourishing shampoo as claimed in claim 1, 2 or 3 wherein the zinc-rich yeast extract is a water-soluble transparent liquid with a solids content of 18%.
6. The oil-control nourishing shampoo as claimed in claim 1, 2 or 3 wherein the cacumen biotae extract is a water-soluble brown transparent liquid with a solid content of 24%.
7. The oil-control nourishing shampoo as claimed in claim 1, 2 or 3 wherein the ginseng extract is a brown transparent liquid with a solid content of 0.1-1%.
8. The oil-control nourishing shampoo as claimed in claim 1, 2 or 3 wherein the sophora flavescens extract is a yellow to brown transparent liquid with oxymatrine content of not less than 1200 mg/kg.
9. The oil-control nourishing shampoo as claimed in claim 1, 2 or 3, wherein the oil-control nourishing shampoo is further added with 0.3-0.6% phenoxyethanol as a preservative and 0.01-0.1% citric acid as a pH regulator.
10. A method for preparing the oil-control nourishing shampoo as defined in any one of claims 1-9, wherein the method comprises the following steps:
1) adding deionized water, acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer and ethylene diamine tetraacetic acid into a reaction pot of a water phase, starting stirring, heating to 80-85 ℃, homogenizing for 10-15 minutes, and stirring and dispersing uniformly after homogenization.
2) Adding fatty alcohol ammonium sulfate salt, fatty alcohol ether ammonium sulfate salt, cocamidopropyl hydroxysulfobetaine, cocodiethanolamide, cocoglucoside, cetearyl alcohol, ethylene glycol distearate, PEG-7 glyceryl cocoate and cationic guar gum into a reaction kettle of an oil phase, starting stirring, heating to 80-85 ℃, stirring and dispersing until the solution is transparent, and then cooling to 65-70 ℃.
3) At 65-70 deg.C, the piroctone olamine salt is dispersed and stirred in a small amount of glycerin until dissolved as a transparent liquid. The clear liquid was added to a water phase kettle at 65-70 deg.C and stirred for 30 minutes at constant temperature.
4) And starting cooling circulating water, stirring and cooling, adding the rest materials into the reaction kettle when the temperature is reduced to 40-45 ℃, and stirring for 10-15 minutes at constant temperature until the materials are completely dissolved.
5) And continuously stirring and cooling to below 40 ℃, stopping stirring and discharging.
Technical Field
The invention relates to the field of cosmetics, and particularly relates to oil-control nourishing shampoo and a preparation method thereof.
Background
With the continuous development of economy and society, the living standard of people is continuously improved, the pursuit and the taste of life are gradually improved, and people begin to pay more attention to the health, mental health, hair health and the like of people. Too fast life rhythm, work pressure, mental burden, eating habits and the like have multiple influences on human bodies. Especially the influence on hair, such as alopecia, hair loss, excessive dandruff, excessive oil and fat, and rough hair. The main manifestations of the people with oily hair are as follows: the hair is greasy, after shampooing, the hair roots are greasy, dandruff is accumulated on the hair roots like thick scales, and the hair is easy to itch; the hair is greasy due to excessive sebum secretion, mostly associated with hormonal disturbance, heredity, mental stress, excessive combing and frequent intake of high-fat foods, which factors can increase the oil secretion. In the case of fine hair, oily hair is more likely because the circumference of each fine hair is smaller, the number of hair follicles per unit area is larger, and the sebaceous glands are increased, so that the sebum secretion is increased.
There are many specific reasons for greasiness of hair: 1. the cleaning concept is not correct: some people are influenced by the concept of elders and cannot wash hair frequently, and the frequent washing causes migraine, so that the theory is not right in fact. If the hair starts to leave oil, it is a signal of the shampooing, especially for long-hair people. 2. And (3) excessive pressure: the pressure of life, work and mental anxiety in urban populations can cause hypersecretion of sebaceous glands, which can turn the hair oily. 3. Overuse of hair cosmetics: before the hair is shaped by using the hair gel and the shaping spray, the hair condition is not considered, and the hair cosmetic can isolate the hair from contacting with air for a long time and can lead the scalp to be more greasy. 4. Bad habit: in abnormal life and eating habits, unbalanced nutrient intake easily causes food preference, so that the hair quality is weak, the condition is worsened, the hair follicle is blocked, dandruff is increased, and alopecia can be caused if the condition is serious. 5. Diet: the main means is to shampoo and reasonably use shampoo, and pay attention to diet. Certain contraceptives affect the hormonal balance of women and alter oil secretion and should be selected for discussion by the physician.
Greasy hair due to various reasons, besides changing daily habits and intrinsic factors, it is also necessary to use external nourishing lotion. Most shampoo products on the market contain more chemical components for removing dandruff and oil, and damage hair quality while the cleaning power is high. In order to meet the requirements of markets and crowds, a hair conditioner capable of nourishing hair and repairing damage under the condition of effective oil control and cleaning is researched and developed.
Disclosure of Invention
The invention comprehensively considers the purposes of effective oil control, cleaning and nourishing repair, and one purpose of the invention is to provide the oil control and nourishing shampoo which takes green tea extract, ginseng extract, cacumen biotae extract, sophora flavescens extract and zinc-rich yeast extract as main components for oil control and nourishing. The invention also aims to provide a preparation method of the oil-control nourishing shampoo.
In order to achieve the first object, the invention adopts the following design scheme:
preferably, the composition comprises the following components in percentage by mass:
preferably, the composition comprises the following components in percentage by mass:
preferably, the fatty alcohol ammonium sulfate salt is ammonium lauryl sulfate, and the active content is not less than 70%.
Preferably, the fatty alcohol polyether sulfate ammonium salt is dodecyl ether (EO3) ammonium sulfate, and the active matter content is not less than 70%.
Preferably, the cocamidopropyl hydroxybetaine is colorless to yellowish transparent oily liquid, the active content of the liquid is not less than 30%, and the free amine content of the liquid is not higher than 0.3%.
Preferably, the cocodiethanolamide is a mixture of glycerol and cocodiethanolamide, wherein the content of the cocodiethanolamide in the mixture is not less than 70%, and the content of the glycerol is 5-10%.
Preferably, the coco glucoside has an active content of 51-53% and contains no more than 500ppm of magnesium oxide.
Preferably, the green tea extract is a brownish red powdery substance, wherein the content of tea polyphenol is not less than 95%.
Preferably, the zinc-rich yeast extract is an active ingredient in saccharomyces cerevisiae extracted and refined by using the zinc enrichment capacity of saccharomyces cerevisiae in the growth and metabolism process and by using a biological enzymolysis technology.
Preferably, the cacumen biotae extract is a brown transparent liquid, and the solid content of the cacumen biotae extract is not less than 24%.
Preferably, the ginseng extract is a brown transparent liquid, and the solid content of the ginseng extract is 0.1-1%.
Preferably, the sophora flavescens extract is yellow to brown transparent liquid, and the oxymatrine content of the sophora flavescens extract is not less than 1200 mg/kg.
Preferably, the D-panthenol is a colorless transparent viscous semisolid with a specific optical rotation of 30.5 degrees and a refractive index of 1.495-1.502, wherein the content of the effective component is not less than 99%.
The preservative contains 0.1-0.35% of phenoxyethanol preservative and 0.03% of citric acid as a pH regulator.
In order to achieve the second object, the invention adopts the following technical scheme:
a method for preparing the oil-control nourishing shampoo comprises the following steps:
1) adding deionized water, acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer and ethylene diamine tetraacetic acid into a reaction pot of a water phase, starting stirring, heating to 80-85 ℃, homogenizing for 10-15 minutes, and stirring and dispersing uniformly after homogenization.
2) Adding fatty alcohol ammonium sulfate salt, fatty alcohol ether ammonium sulfate salt, cocamidopropyl hydroxysulfobetaine, cocodiethanolamide, cocoglucoside, cetearyl alcohol, ethylene glycol distearate, PEG-7 glyceryl cocoate and cationic guar gum into a reaction kettle of an oil phase, starting stirring, heating to 80-85 ℃, stirring and dispersing until the solution is transparent, and then cooling to 65-70 ℃.
3) At 65-70 deg.C, the piroctone olamine salt is dispersed and stirred in a small amount of glycerin until dissolved as a transparent liquid. The clear liquid was added to a water phase kettle at 65-70 deg.C and stirred for 30 minutes at constant temperature.
4) And starting cooling circulating water, stirring and cooling, adding the rest materials into the reaction kettle when the temperature is reduced to 40-45 ℃, and stirring for 10-15 minutes at constant temperature until the materials are completely dissolved.
5) And continuously stirring and cooling to below 40 ℃, stopping stirring and discharging.
The green tea extract is used for improving blood circulation, promoting proliferation of human hair follicle hair papilla cells, and prolonging cell cycle, thereby promoting hair growth.
Ce Bai Ye is bitter and cold, entering liver meridian, liver governs wind, stores blood, hair is the rest of blood, so it can cool blood and blacken hair. It is commonly used for alopecia due to blood heat or early hair beard and hair.
Ginseng radix has effects of promoting hair growth and reducing alopecia. Korean red ginseng is also known to increase the number of scalp hair papilla cells and prevent their natural death. Ginseng radix can also stimulate scalp and promote hair growth. Studies have shown that ginseng also relieves stress when ingested, which helps prevent or slow hair loss.
The radix sophorae flavescentis is cold in nature, has the effects of clearing heat, drying dampness and killing insects, can clear damp heat in lower jiao, and has a good relieving effect on skin itch.
The zinc-rich yeast extract is rich in zinc element necessary for skin metabolism, and can effectively prevent and treat seborrheic dermatitis by supplementing zinc, and also can diminish inflammation, control oil, reduce dermatitis and the like.
After being absorbed by skin, D-panthenol can be converted into pantothenic acid in human body, so as to synthesize coenzyme A, promote metabolism of nutrients such as human protein, protect skin and mucosa, improve hair luster, and prevent diseases.
Detailed Description
The oil-control nourishing shampoo provided by the invention is prepared by taking a ginseng extract, a cacumen biotae extract, a sophora flavescens extract and a zinc-rich yeast extract as main components and assisting with a humectant, a preservative, a pH regulator and water commonly used in cosmetics. The present invention will be described below by way of examples, but the present invention is not limited thereto.
Example 1
Oil-control nourishing shampoo:
the oil-control nourishing shampoo comprises the following components in percentage by weight:
component name
Percent (%)
Fatty alcohol ammonium sulfate salt
10.0
Fatty alcohol ether ammonium sulfate salt
8.0
Cocoamidopropyl hydroxysultaine
5.0
Coconut diethanolamide
3.0
Cococo glucoside
2.0
Acrylic acid (ester)/C10-30 alkanol acrylate crosspolymer
0.2
Ethylene glycol bis stearic acid diester
1.5
Cationic guar gum
0.1
PEG-7 Glycerol cocoate
1.5
Piroctone olamine salt
0.4
1- (4-chlorophenoxy) -1- (1H-imidazol-1-yl) -3, 3-dimethyl-2-butanone
0.3
Sodium chloride
1.0
Citric acid
0.03
Green tea extract
0.5
Zinc-rich yeast extract
0.5
Cacumen Platycladi extract
2.0
Ginseng root extract
0.5
Sophora flavescens root extract
0.5
D-panthenol
1.5
A method for preparing the oil-control nourishing shampoo comprises the following steps:
1) adding deionized water, acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer and ethylene diamine tetraacetic acid into a reaction pot of a water phase, starting stirring, heating to 80-85 ℃, homogenizing for 10-15 minutes, and stirring and dispersing uniformly after homogenization.
2) Adding fatty alcohol ammonium sulfate salt, fatty alcohol ether ammonium sulfate salt, cocamidopropyl hydroxysulfobetaine, cocodiethanolamide, cocoglucoside, cetearyl alcohol, ethylene glycol distearate, PEG-7 glyceryl cocoate and cationic guar gum into a reaction kettle of an oil phase, starting stirring, heating to 80-85 ℃, stirring and dispersing until the solution is transparent, and then cooling to 65-70 ℃.
3) At 65-70 deg.C, the piroctone olamine salt is dispersed and stirred in a small amount of glycerin until dissolved as a transparent liquid. The clear liquid was added to a water phase kettle at 65-70 deg.C and stirred for 30 minutes at constant temperature.
4) And starting cooling circulating water, stirring and cooling, adding the rest materials into the reaction kettle when the temperature is reduced to 40-45 ℃, and stirring for 10-15 minutes at constant temperature until the materials are completely dissolved.
5) And continuously stirring and cooling to below 40 ℃, stopping stirring and discharging.
Example 2
Oil-control nourishing shampoo:
the oil-control nourishing shampoo comprises the following components in percentage by weight:
component name
Percent (%)
Fatty alcohol ammonium sulfate salt
6.0
Fatty alcohol ether ammonium sulfate salt
10.0
Cocoamidopropyl hydroxysultaine
4.0
Coconut diethanolamide
1.5
Cococo glucoside
1.0
Acrylic acid (ester)/C10-30 alkanol acrylate crosspolymer
0.2
Ethylene glycol bis stearic acid diester
1.5
Cationic guar gum
0.2
PEG-7 Glycerol cocoate
1.5
Piroctone olamine salt
0.4
1- (4-chlorophenoxy) -1- (1H-imidazol-1-yl) -3, 3-dimethyl-2-butanone
0.3
Sodium chloride
1.0
Citric acid
0.03
Green tea extract
0.5
Zinc-rich yeast extract
0.5
Cacumen Platycladi extract
1.5
Ginseng root extract
0.3
Sophora flavescens root extract
0.6
D-panthenol
1.0
A method for preparing the oil-control nourishing shampoo comprises the following steps:
1) adding deionized water, acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer and ethylene diamine tetraacetic acid into a reaction pot of a water phase, starting stirring, heating to 80-85 ℃, homogenizing for 10-15 minutes, and stirring and dispersing uniformly after homogenization.
2) Adding fatty alcohol ammonium sulfate salt, fatty alcohol ether ammonium sulfate salt, cocamidopropyl hydroxysulfobetaine, cocodiethanolamide, cocoglucoside, cetearyl alcohol, ethylene glycol distearate, PEG-7 glyceryl cocoate and cationic guar gum into a reaction kettle of an oil phase, starting stirring, heating to 80-85 ℃, stirring and dispersing until the solution is transparent, and then cooling to 65-70 ℃.
3) At 65-70 deg.C, the piroctone olamine salt is dispersed and stirred in a small amount of glycerin until dissolved as a transparent liquid. The clear liquid was added to a water phase kettle at 65-70 deg.C and stirred for 30 minutes at constant temperature.
4) And starting cooling circulating water, stirring and cooling, adding the rest materials into the reaction kettle when the temperature is reduced to 40-45 ℃, and stirring for 10-15 minutes at constant temperature until the materials are completely dissolved.
5) And continuously stirring and cooling to below 40 ℃, stopping stirring and discharging.
Example 3
Oil-control nourishing shampoo:
the oil-control nourishing shampoo comprises the following components in percentage by weight:
component name
Percent (%)
Fatty alcohol ammonium sulfate salt
10.0
Fatty alcohol ether ammonium sulfate salt
8.0
Cocoamidopropyl hydroxysultaine
5.0
Coconut diethanolamide
3.0
Cococo glucoside
2.0
Acrylic acid (ester)/C10-30 alkanol acrylate crosspolymer
0.2
Cetostearyl alcohol
0.6
Ethylene glycol bis stearic acid diester
1.5
Cationic guar gum
0.5
PEG-7 Glycerol cocoate
0.4
Piroctone olamine salt
0.3
1- (4-chlorophenoxy) -1- (1H-imidazol-1-yl) -3, 3-dimethyl-2-butanone
1.0
Sodium chloride
0.03
Citric acid
0.5
Zinc-rich yeast extract
0.5
Cacumen Platycladi extract
0.5
Ginseng root extract
0.7
Sophora flavescens root extract
0.2
D-panthenol
2.0
A method for preparing the oil-control nourishing shampoo comprises the following steps:
1) adding deionized water, acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer and ethylene diamine tetraacetic acid into a reaction pot of a water phase, starting stirring, heating to 80-85 ℃, homogenizing for 10-15 minutes, and stirring and dispersing uniformly after homogenization.
2) Adding fatty alcohol ammonium sulfate salt, fatty alcohol ether ammonium sulfate salt, cocamidopropyl hydroxysulfobetaine, cocodiethanolamide, cocoglucoside, cetearyl alcohol, ethylene glycol distearate, PEG-7 glyceryl cocoate and cationic guar gum into a reaction kettle of an oil phase, starting stirring, heating to 80-85 ℃, stirring and dispersing until the solution is transparent, and then cooling to 65-70 ℃.
3) At 65-70 deg.C, the piroctone olamine salt is dispersed and stirred in a small amount of glycerin until dissolved as a transparent liquid. The clear liquid was added to a water phase kettle at 65-70 deg.C and stirred for 30 minutes at constant temperature.
4) And starting cooling circulating water, stirring and cooling, adding the rest materials into the reaction kettle when the temperature is reduced to 40-45 ℃, and stirring for 10-15 minutes at constant temperature until the materials are completely dissolved.
5) And continuously stirring and cooling to below 40 ℃, stopping stirring and discharging.
Example 4
Oil-control nourishing shampoo:
the oil-control nourishing shampoo comprises the following components in percentage by weight:
component name
Percent (%)
Fatty alcohol ammonium sulfate salt
6.0
Fatty alcohol ether ammonium sulfate salt
10.0
Cocoamidopropyl hydroxysultaine
4.0
Coconut diethanolamide
1.5
Cococo glucoside
1.0
Acrylic acid (ester)/C10-30 alkanol acrylate crosspolymer
0.2
Cetostearyl alcohol
0.6
Ethylene glycol bis stearic acid diester
1.5
Cationic guar gum
0.5
Piroctone olamine salt
0.4
1- (4-chlorophenoxy) -1- (1H-imidazol-1-yl) -3, 3-dimethyl-2-butanone
0.3
Sodium chloride
1.0
Citric acid
0.03
Green tea extract
0.5
Zinc-rich yeast extract
0.5
Cacumen Platycladi extract
1.0
Ginseng root extract
0.8
Sophora flavescens root extract
0.4
D-panthenol
0.5
A method for preparing the oil-control nourishing shampoo comprises the following steps:
1) adding deionized water, acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer and ethylene diamine tetraacetic acid into a reaction pot of a water phase, starting stirring, heating to 80-85 ℃, homogenizing for 10-15 minutes, and stirring and dispersing uniformly after homogenization.
2) Adding fatty alcohol ammonium sulfate salt, fatty alcohol ether ammonium sulfate salt, cocamidopropyl hydroxysulfobetaine, cocodiethanolamide, cocoglucoside, cetearyl alcohol, ethylene glycol distearate, PEG-7 glyceryl cocoate and cationic guar gum into a reaction kettle of an oil phase, starting stirring, heating to 80-85 ℃, stirring and dispersing until the solution is transparent, and then cooling to 65-70 ℃.
3) At 65-70 deg.C, the piroctone olamine salt is dispersed and stirred in a small amount of glycerin until dissolved as a transparent liquid. The clear liquid was added to a water phase kettle at 65-70 deg.C and stirred for 30 minutes at constant temperature.
4) And starting cooling circulating water, stirring and cooling, adding the rest materials into the reaction kettle when the temperature is reduced to 40-45 ℃, and stirring for 10-15 minutes at constant temperature until the materials are completely dissolved.
5) And continuously stirring and cooling to below 40 ℃, stopping stirring and discharging.
Example 5
Oil-control nourishing shampoo:
the oil-control nourishing shampoo comprises the following components in percentage by weight:
component name
Percent (%)
Fatty alcohol ammonium sulfate salt
6.0
Fatty alcohol ether ammonium sulfate salt
10.0
Cocoamidopropyl hydroxysultaine
4.0
Coconut diethanolamide
1.5
Cococo glucoside
1.0
Acrylic acid (ester)/C10-30 alkanol acrylate crosspolymer
0.2
Cetostearyl alcohol
0.6
Ethylene glycol bis stearic acid diester
1.5
Cationic guar gum
0.5
Piroctone olamine salt
0.4
1- (4-chlorophenoxy) -1- (1H-imidazol-1-yl) -3, 3-dimethyl-2-butanone
0.3
Sodium chloride
1.0
Citric acid
0.03
Green tea extract
0.5
Zinc-rich yeast extract
0.5
Cacumen Platycladi extract
2.5
Ginseng root extract
0.4
Sophora flavescens root extract
0.6
D-panthenol
0.8
A method for preparing the oil-control nourishing shampoo comprises the following steps:
1) adding deionized water, acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer and ethylene diamine tetraacetic acid into a reaction pot of a water phase, starting stirring, heating to 80-85 ℃, homogenizing for 10-15 minutes, and stirring and dispersing uniformly after homogenization.
2) Adding fatty alcohol ammonium sulfate salt, fatty alcohol ether ammonium sulfate salt, cocamidopropyl hydroxysulfobetaine, cocodiethanolamide, cocoglucoside, cetearyl alcohol, ethylene glycol distearate, PEG-7 glyceryl cocoate and cationic guar gum into a reaction kettle of an oil phase, starting stirring, heating to 80-85 ℃, stirring and dispersing until the solution is transparent, and then cooling to 65-70 ℃.
3) At 65-70 deg.C, the piroctone olamine salt is dispersed and stirred in a small amount of glycerin until dissolved as a transparent liquid. The clear liquid was added to a water phase kettle at 65-70 deg.C and stirred for 30 minutes at constant temperature.
4) And starting cooling circulating water, stirring and cooling, adding the rest materials into the reaction kettle when the temperature is reduced to 40-45 ℃, and stirring for 10-15 minutes at constant temperature until the materials are completely dissolved.
5) And continuously stirring and cooling to below 40 ℃, stopping stirring and discharging.
The present invention is not limited to the above-described embodiments, which are described in the specification and illustrated only for illustrating the principle of the present invention, but various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which are also within the scope of the present invention as claimed. The scope of the invention is not to be defined by the appended claims and their equivalents.
EXAMPLES 1 to 5 evaluation of Effect
Clinical experiments were carried out in this experiment by selecting the oil-controlling and nourishing shampoo provided in examples 1 to 5
The experiment included 2-00 volunteers, with 100 individuals of men and women each having an age between 25-40 years. According to experimental arrangement, men and women are divided into 5 groups respectively, 20 persons in each group belong to oily hair, and have hair quality problems of different degrees, such as long and thin hair, greasy hair, frequent cleaning, frequent attachment of hair to scalp, oily dandruff generation of some persons, large oily dandruff ratio, easy falling of shoulders and the like. The test subjects were used as specified and in complete data during the test and were performed strictly following the following experimental protocol: the interval time of hair washing: 1-2 days for men; for female 2-3 days
The dosage of the shampoo is as follows: 5g for men; female 10g
Air drying: naturally air-drying, wiping with towel, and forbidding use of hair drier
The test duration is as follows: 14 days
The test mode is as follows: volunteer self-evaluation and head oil change monitoring
The results are as follows:
(1) female volunteer self-evaluation
Effect
Experimental group 1
Experimental group 2
Experimental group 3
Experimental group 4
Experimental group 5
Without improvement
4
3
5
5
2
Slight improvement
6
5
4
6
4
Is remarkably improved
10
12
11
9
14
Overall rate of improvement
80％
85％
75％
75％
90％
Time/value
Experimental group 1
Experimental group 2
Experimental group 3
Experimental group 4
Experimental group 5
W0
88
76
78
89
85
W1
59
65
58
61
67
W2
45
35
47
50
38
Oil and fat reduction rate
48.89％
53.94％
39.74％
43.82％
55.29％
The use conditions of female volunteers are shown in the table, and in view of the self evaluation of the volunteers, the improvement rate of the conditions of 5 groups of volunteers using the oil-controlling nourishing shampoo reaches over 70 percent. The test effect of the experimental group 5 is best to reach 90%; in view of the change situation of the head grease, the greasy situation of the volunteers is obviously improved.
(2) Male volunteer self-evaluation
Effect
Experimental group 1
Experimental group 2
Experimental group 3
Experimental group 4
Experimental group 5
Without improvement
4
3
6
5
1
Slight improvement
3
5
2
5
3
Is remarkably improved
13
12
12
10
16
Overall rate of improvement
80％
85％
70％
75％
95％
Time/value
Experimental group 1
Experimental group 2
Experimental group 3
Experimental group 4
Experimental group 5
W0
100
89
87
90
85
W1
80
74
70
67
73
W2
45
53
43
51
40
Oil and fat reduction rate
55％
40.44％
50.57％
43.33％
52.94％
And (4) conclusion: the use conditions of male volunteers are shown in the table, and in view of the self evaluation of the volunteers, the improvement rate of the conditions of 5 groups of volunteers using the oil-controlling nourishing shampoo reaches over 70 percent. The test effect of the experimental group 5 is preferably 95%; in view of the change situation of the head grease, the greasy situation of the volunteers is obviously improved.
In conclusion, the oil-control nourishing shampoo has a remarkable oil-control effect.