CN114376957A - Scalp-maintaining, tough and anti-hair-loss double-repairing shampoo and preparation method thereof - Google Patents

Abstract

The invention discloses a scalp-caring, toughness-strengthening and anti-hair loss double-repairing shampoo and a preparation method thereof, wherein the shampoo comprises the following components: a surfactant; a chelating agent; a pH adjusting agent; a hair conditioning agent; a thickener; a scalp conditioner; a preservative; the balance being solvent; the hair conditioner is polyquaternium-10, polydimethylsiloxane, radix Stephaniae Henryi extract, Mandarin orange extract, herba Speranskiae Tuberculatae extract, folium Platycladi extract, herba Ecliptae extract, Glycyrrhrizae radix extract, radix Sophorae Flavescentis extract, and rhizoma Zingiberis recens extract; the scalp conditioner is sweet orange extract, Lemongrass oil, lemon peel oil, and ginger root oil. The double-repair shampoo has the advantages that the double-repair shampoo can nourish hair, has a good adjusting and improving effect on scalp environment, enables hair to be more tough and healthy, effectively reduces the phenomenon that the hair is broken and falls off due to the fact that the hair is fragile, strengthens the stability of hair roots in hair follicles, and plays an obvious anti-hair-loss hair-growing effect.

Description

Scalp-maintaining, tough and anti-hair-loss double-repairing shampoo and preparation method thereof

Technical Field

The invention relates to the field of shampoo, in particular to a scalp-nourishing, toughness-strengthening and anti-hair loss double-repairing shampoo and a preparation method thereof.

Background

With the development of science and technology and the improvement of material conditions, people pursue more and more mentally, have love beauty from ancient times, and pursue beauty more strongly under the condition of more sufficient modern times, wherein hair is one of the main components forming the appearance of people, and dense hair can show the beauty.

However, with the social development, the pace of life of people is faster and faster, the work and rest of life are disordered, the working pressure is increased, and the alopecia becomes an annoyance for most people. The main reason for the alopecia is that scalp grease is excessive, bacteria are bred, hair follicles are damaged, the life rhythm is fast, the endocrine disorder of a human body is caused by the work and rest disorder of life, hormone is increased, the scalp problems are aggravated, and the alopecia phenomenon of people is more serious. Although the hair loss phenomenon can be effectively reduced by conditioning the body through the work and rest rule, healthy diet and proper exercise, most people cannot slowly condition the body based on the current life rhythm, so that the problem of more efficiently relieving the hair loss becomes the center of research.

Disclosure of Invention

In order to conveniently and effectively relieve the problem of alopecia, the application provides a scalp-caring, tough and anti-alopecia double-repairing shampoo and a preparation method thereof.

In a first aspect, the application provides a scalp-caring, tough and anti-hair-loss double-repairing shampoo, which adopts the following technical scheme:

a double-repairing shampoo for maintaining scalp and strengthening and toughness and preventing hair loss comprises the following components in percentage by mass:

14-15.5 parts of a surfactant;

0.047-0.053 parts of a chelating agent;

0.268-0.292 parts of pH regulator;

1.6209-1.9811 parts of hair conditioner;

9-10 parts of a thickening agent;

0.531 to 0.649 portion of scalp conditioner;

0.28-0.32 part of preservative;

the total mass portion is 100 portions, and the rest is solvent;

the hair conditioner is one or more of polyquaternium-10, polydimethylsiloxane, Anoectochilus roxburghii root extract, citrus extract, speranskia herb extract, cacumen Platycladi extract, herba Ecliptae extract, Glycyrrhrizae radix extract, radix Sophorae Flavescentis extract and rhizoma Zingiberis recens extract;

the scalp conditioner is one or more of sweet orange extract, citronella oil, lemon peel oil and ginger root oil.

According to the technical scheme, the hair is smoother, the bacterial growth is reduced, the grease growth is reduced, the hair growth is promoted, the scalp is not easy to age and is more active, the scalp and the scalp are conditioned in multiple aspects simultaneously, the scalp and the hair are healthier, the anti-hair loss effect can be achieved by using the shampoo when the hair is washed, a large amount of time is not needed to be spent for conditioning the body, the hair loss problem is conveniently and effectively relieved, and the hair conditioner is very suitable for a fast-paced life mode.

Through the action of the surfactant, the hair and scalp cleaning effect is better, the clean hair and scalp can better absorb the nutrient components of the hair conditioner and the scalp conditioner, the hair and scalp caring effect is better, and the alopecia preventing effect is better.

Through the adjustment of the pH regulator, the pH value of the shampoo is more suitable for the hair and the scalp, so that the shampoo is milder, the stimulation is reduced, and the effect of caring the hair and the scalp is better.

Preferably, the hair conditioner is a compound of polyquaternium-10, polydimethylsiloxane, a root extract of Stephania cepharantha, a citrus extract, a speranskia herb extract, a cacumen biotae extract, a tropaeolum majus extract, a licorice root extract, a radix sophorae flavescentis extract and a ginger root extract.

The hair conditioner prepared by compounding the raw materials can effectively control the problem of hair loss, the polyquaternium-10 can play a role in nourishing hair and improving damaged and easily broken hair, the polydimethylsiloxane can make the hair more smooth and soft and reduce the problem of hair drying and knotting, the anoectochilus formosanus root extract, the citrus extract, the garden balsam stem extract, the cacumen biotae extract, the tropaeolum majus extract, the licorice root extract, the sophora flavescens extract and the ginger root extract all have certain antibacterial and anti-inflammatory effects, and the burden of the hair caused by the growth of microorganisms on the hair is reduced, so that the effects of enhancing the toughness of the hair and promoting the growth of the hair are achieved.

Preferably, the polyquaternium-10, the polydimethylsiloxane, the Stephania cepharantha root extract, the citrus extract, the speranskia herb extract, the Chinese arborvitae twig extract, the tropaeolum majus extract, the licorice root extract, the sophora flavescens extract and the ginger root extract are mixed according to a mass ratio of 0.3: 1.15: 0.15: 0.1: 0.1: 0.0002: 0.0001: 0.0002: 0.0003: 0.0002.

the raw materials are compounded according to a specific proportion, and the raw materials are matched with each other, so that the hair is fully maintained, and meanwhile, microorganisms are not easy to grow and reproduce in an environment with sufficient nourishing ingredients, so that the hair is healthier and tougher, and the excellent effects of preventing hair loss and promoting hair growth are achieved.

Preferably, the scalp conditioner is a compound of sweet orange extract, citronella oil, lemon peel oil and ginger root oil.

The raw materials are compounded to prepare the scalp conditioner, the sweet orange extract and the lemon peel oil contain rich vitamin C, vitamin P, hesperidin, limonene and other active substances, can activate scalp cell metabolism, balance scalp grease secretion, dredge hair follicles blocked by secretions, promote hair growth, and in addition, the citronella oil and the ginger root oil can inhibit microbial breeding, promote scalp blood circulation, relieve scalp inflammation and stimulation, improve scalp oxidation resistance, so that unhealthy scalp environment is adjusted and improved, hair roots are more tough in the hair follicles, and the effect of hair loss alleviation is achieved.

Preferably, the mass ratio of the sweet orange extract to the citronella oil to the lemon peel oil to the ginger root oil is 0.2: 0.15: 0.2: 0.04.

through compounding the raw materials according to a specific proportion, active substances such as different alkaloids contained in the raw materials act in a special proportion, a synergistic effect can be achieved, the scalp environment can be quickly conditioned and improved, scalp cells fully absorb nutrition so as to swell and have elasticity, hair roots are fixed, hair is not easy to fall off, and the hair loss phenomenon is obviously relieved.

Preferably, the surfactant is a compound of sodium laureth sulfate, laureth-2, laureth-23, cocamide DEA and cocamidopropyl betaine.

By adopting the raw materials as the surfactant, the shampoo has good cleaning power on hair and scalp when being used for foaming, can protect hair milder and reduce damage to scalp caused by over-cleaning.

Preferably, the pH regulator is a compound of citric acid and sodium hydroxide.

By adopting the citric acid and the sodium hydroxide to be compounded for use, the shampoo has stable pH value, so that the shampoo can maintain the mildness and reduce the stimulation to the scalp in the hair washing process.

Preferably, the chelating agent comprises disodium EDTA, the thickener comprises an acrylic acid (ester) copolymer, sodium sulfate, and the preservative comprises DMDM hydantoin.

By adding the raw materials, the acrylate copolymer, the sodium sulfate and the sodium chloride can keep the shampoo state stable, the raw materials are uniformly dispersed, and the disodium EDTA and the DMDM hydantoin can further play a role in stabilizing the shampoo state and have synergistic effects of antisepsis and antioxidation.

Preferably, the solvent is water.

By adopting water as the solvent of the shampoo, the shampoo is more mild and stable.

In a second aspect, the application provides a preparation method of a scalp-caring, tough and anti-hair-loss double-repairing shampoo, which adopts the following technical scheme:

a preparation method of a scalp-caring, tough and anti-hair-loss double-repairing shampoo comprises the following steps:

step 1), mixing and homogenizing part of solvent and part of sodium laureth sulfate, laureth-2 and sodium sulfate, adding disodium EDTA and citric acid after uniform dispersion, stirring and heating to 80-85 ℃, and keeping the temperature for 40-50min to obtain a first mixture;

step 2), mixing and homogenizing part of the solvent and polyquaternium-10, adding the mixture into the first mixture after uniform dispersion, stirring, and keeping the temperature at 80-85 ℃ for 40-50min to obtain a second mixture;

step 3), mixing and homogenizing part of the solvent, cocamide DEA, cocamidopropyl betaine, sodium chloride, polydimethylsiloxane, laureth-23 and the rest of laureth sodium sulfate, adding the mixture into the second mixture after uniform dispersion, and stirring for 3-5min to obtain a third mixture;

step 4), mixing and homogenizing part of the solvent and the acrylic acid (ester) copolymer to form acrylic acid (ester) copolymer solution, mixing and dissolving part of the solvent and sodium hydroxide to form sodium hydroxide solution, putting the acrylic acid (ester) copolymer solution and the sodium hydroxide solution into the third mixture cooled to 60-65 ℃, and stirring for 5-10min to obtain a fourth mixture;

step 5), mixing and homogenizing part of the solvent with the extract of the root of Stephania cepharantha, the extract of the citrus and the extract of the garden balsam stem to form a first premix, mixing and homogenizing the rest of the solvent with the extract of the cacumen biotae, the extract of the tropaeolum, the extract of the licorice root, the extract of the radix sophorae flavescentis and the extract of the root of ginger to form a second premix, putting the first premix and the second premix into a fourth mixture cooled to 44-45 ℃, and stirring uniformly to obtain a fifth mixture;

and 6) putting the sweet orange extract, the citronella oil, the lemon peel oil, the ginger root oil and the DMDM hydantoin into the fifth mixture cooled to below 42 ℃, and stirring for 10-15min to obtain the shampoo.

By adopting the technical scheme, the raw materials are stirred and mixed in batches, so that the components can be uniformly dispersed, the stability of the emulsion of the shampoo is improved, and the components in each mixture are not easily interfered by other raw materials when being mixed, so that the raw materials can be better mixed with each other to play a role in synergy, and the quality of the shampoo is better.

In summary, the present application has the following beneficial effects:

1. the hair conditioner is prepared by compounding the scalp conditioner, the hair conditioner, the surfactant, the pH regulator, the thickener and the like, so that the hair conditioner has a good regulation and improvement effect on scalp environment while nourishing hair, is more tough and healthy, effectively reduces the phenomenon of hair breakage and shedding caused by fragile hair, has full and full nutrition absorption by scalp cells, enhances the stability of hair roots in hair follicles, and has obvious effects of preventing hair loss and promoting hair growth.

2. In the application, the hair conditioner is preferably prepared by compounding polyquaternium-10, polydimethylsiloxane, a root extract of Stephania cepharantha, a citrus extract, a speranskia herb extract, a cacumen biotae extract, a herba ecliptae extract, a licorice root extract, a radix sophorae flavescentis extract and a ginger root extract, so that the hair is fully maintained, and meanwhile, microorganisms are not easy to grow and reproduce in an environment with sufficient nutrients, so that the hair is healthier and tougher.

3. In the application, the sweet orange extract, the citronella oil, the lemon peel oil and the ginger root oil are preferably compounded to prepare the scalp conditioner in a specific ratio, so that the scalp conditioner can further improve the effects of activating metabolism of scalp cells, balancing scalp grease, improving the oxidation resistance of the scalp, relieving scalp inflammation and the like.

4. According to the method, the components in the raw materials are stirred in batches, so that the raw materials of the shampoo can be mixed and dispersed, and the effect of fully volatilizing the synergistic effect of the raw materials is achieved.

Detailed Description

The present application is described in further detail below.

The raw materials of the shampoo for maintaining scalp, strengthening scalp and preventing hair loss comprise a surfactant, a chelating agent, a pH regulator, a thickening agent, a hair conditioner, a scalp conditioner, a preservative and a solvent, and the following table shows the specific raw material information used by the shampoo for double repair:

TABLE 1 raw materials information

Example 1

A scalp-caring, tough and anti-hair-loss double-repairing shampoo is prepared by the following steps:

step 1), 59.629kg of water, 4kg of sodium laureth sulfate, 4kg of laureth-2 and 4kg of sodium sulfate are taken and put into an emulsifying pot, stirring and dispersing are carried out at the rotating speed of 800r/min, 0.05kg of disodium EDTA and 0.05kg of citric acid are added after uniform dispersion, stirring and dispersing are carried out at the rotating speed of 35r/min, and meanwhile, heating is carried out to 80 ℃ and heat preservation is carried out for 45min, so as to obtain a first mixture;

step 2), taking 1kg of water and 0.3kg of polyquaternium-10, mixing and homogenizing, putting into an emulsifying pot after uniform dispersion, mixing with the first mixture, stirring at the rotating speed of 35r/min, and continuously keeping the temperature at 80 ℃ for 45min to obtain a second mixture;

step 3), cooling, namely uniformly mixing 1.65kg of water with 3.5kg of cocamide DEA, 3kg of cocamidopropyl betaine, 2kg of sodium chloride, 1.15kg of polydimethylsiloxane, 0.1kg of laureth-23 and 0.1kg of sodium laureth sulfate, putting the mixture into an emulsifying pot, mixing the mixture with the second mixture, and stirring the mixture for 3min at the rotating speed of 35r/min to obtain a third mixture;

step 4), mixing 8.5kg of water and 3.5kg of acrylic acid (ester) copolymer uniformly to form acrylic acid (ester) copolymer solution, mixing and dissolving 0.5kg of water and 0.23kg of sodium hydroxide to form sodium hydroxide solution, cooling the emulsifying pot to 60 ℃, adding the acrylic acid (ester) copolymer solution and the sodium hydroxide solution into the emulsifying pot to mix with the third mixture, and stirring at the rotating speed of 35r/min for 5min to obtain fourth mixture;

step 5), mixing 1kg of water with 0.15kg of Stephania cepharantha root extract, 0.1kg of citrus extract and 0.1kg of garden balsam stem extract uniformly to form a first premix, mixing 0.5kg of water with 0.2g of cacumen biotae extract, 0.1g of Tropaeolum majus extract, 0.2g of licorice root extract, 0.3g of radix sophorae flavescentis extract and 0.2g of ginger root extract uniformly to form a second premix, cooling an emulsifying pot to 45 ℃, putting the first premix and the second premix into the emulsifying pot to mix with a fourth mixture, and stirring for 5min at the rotating speed of 35r/min to obtain a fifth mixture;

and 6) cooling the emulsifying pot to 42 ℃, putting 0.2kg of sweet orange extract, 0.15kg of citronella oil, 0.2kg of lemon peel oil, 0.04kg of ginger root oil and 0.3kg of DMDM hydantoin into the emulsifying pot, mixing with the fifth mixture, stirring at the rotating speed of 35r/min for 10min, discharging, and sieving with a 100-mesh filter screen to obtain the shampoo.

Example 2

A scalp-caring, tough and anti-hair-loss double-repairing shampoo is prepared by the following steps:

step 1), putting 61.2431kg of water, 3.9kg of sodium laureth sulfate, 3.8kg of laureth-2 and 3.8kg of sodium sulfate into an emulsifying pot, stirring and dispersing at the rotating speed of 500r/min, adding 0.047kg of disodium EDTA and 0.048kg of citric acid after uniform dispersion, stirring and dispersing at the rotating speed of 30r/min, simultaneously heating to 80 ℃ and preserving heat for 40min to obtain a first mixture;

step 2), taking 1.03kg of water and 0.27kg of polyquaternium-10, mixing and homogenizing, putting into an emulsifying pot after uniform dispersion, mixing with the first mixture, stirring at the rotating speed of 30r/min, and continuously keeping the temperature at 80 ℃ for 40min to obtain a second mixture;

step 3), cooling, namely uniformly mixing 1.48kg of water with 3.3kg of cocamide DEA, 2.8kg of cocamidopropyl betaine, 1.9kg of sodium chloride, 1.035kg of polydimethylsiloxane, 0.1kg of laureth-23 and 0.1kg of sodium laureth sulfate, putting the mixture into an emulsifying pot, mixing the mixture with the second mixture, and stirring the mixture for 3min at the rotating speed of 30r/min to obtain a third mixture;

step 4), mixing 8.5kg of water and 3.3kg of acrylic acid (ester) copolymer uniformly to form acrylic acid (ester) copolymer solution, mixing and dissolving 0.5kg of water and 0.22kg of sodium hydroxide to form sodium hydroxide solution, cooling the emulsifying pot to 60 ℃, adding the acrylic acid (ester) copolymer solution and the sodium hydroxide solution into the emulsifying pot to mix with the third mixture, and stirring at the rotating speed of 30r/min for 5min to obtain fourth mixture;

step 5), mixing 1kg of water with 0.135kg of Anoectochilus roxburghii root extract, 0.09kg of citrus extract and 0.09kg of garden balsam stem extract uniformly to form a first premix, mixing 0.5kg of water with 0.18g of cacumen biotae extract, 0.09g of tropaeolum majus extract, 0.18g of licorice root extract, 0.27g of radix sophorae flavescentis extract and 0.18g of ginger root extract uniformly to form a second premix, cooling an emulsifying pot to 45 ℃, putting the first premix and the second premix into the emulsifying pot to mix with a fourth mixture, and stirring for 5min at the rotating speed of 30r/min to obtain a fifth mixture;

and 6) cooling the emulsifying pot to 42 ℃, putting 0.18kg of sweet orange extract, 0.135kg of citronella oil, 0.18kg of lemon peel oil, 0.036kg of ginger root oil and 0.28kg of DMDM hydantoin into the emulsifying pot, mixing with the fifth mixture, stirring at the rotating speed of 30r/min for 10min, discharging, and sieving with a 100-mesh filter screen to obtain the shampoo.

Example 3

A scalp-caring, tough and anti-hair-loss double-repairing shampoo is prepared by the following steps:

step 1), putting 58.0049kg of water, 4.2kg of sodium laureth sulfate, 4.2kg of laureth-2 and 4.2kg of sodium sulfate into an emulsifying pot, stirring and dispersing at the rotating speed of 1000r/min, adding 0.053kg of disodium EDTA and 0.052kg of citric acid after uniform dispersion, stirring and dispersing at the rotating speed of 35r/min, simultaneously heating to 85 ℃ and preserving heat for 50min to obtain a first mixture;

step 2), taking 0.97kg of water and 0.33kg of polyquaternium-10, mixing and homogenizing, putting into an emulsifying pot after uniform dispersion, mixing with the first mixture, stirring at the rotating speed of 35r/min, and continuously keeping the temperature at 85 ℃ for 50min to obtain a second mixture;

step 3), cooling, namely uniformly mixing 1.73kg of water with 3.7kg of cocamide DEA, 3.2kg of cocamidopropyl betaine, 2.1kg of sodium chloride, 1.265kg of polydimethylsiloxane, 0.1kg of laureth-23 and 0.1kg of sodium laureth sulfate, putting the mixture into an emulsifying pot, mixing the mixture with the second mixture, and stirring the mixture for 5min at the rotating speed of 35r/min to obtain a third mixture;

step 4), mixing 8.5kg of water and 3.7kg of acrylic acid (ester) copolymer uniformly to form acrylic acid (ester) copolymer solution, mixing and dissolving 0.5kg of water and 0.24kg of sodium hydroxide to form sodium hydroxide solution, cooling the emulsifying pot to 65 ℃, adding the acrylic acid (ester) copolymer solution and the sodium hydroxide solution into the emulsifying pot to mix with the third mixture, and stirring at the rotating speed of 35r/min for 10min to obtain fourth mixture;

step 5), mixing 1kg of water with 0.165kg of Stephania cepharantha root extract, 0.11kg of citrus extract and 0.11kg of garden balsam stem extract uniformly to form a first premix, mixing 0.5kg of water with 0.22g of cacumen biotae extract, 0.11g of Tropaeolum majus extract, 0.22g of licorice root extract, 0.33g of radix sophorae flavescentis extract and 0.22g of ginger root extract uniformly to form a second premix, cooling an emulsifying pot to 45 ℃, putting the first premix and the second premix into the emulsifying pot to mix with a fourth mixture, and stirring for 10min at the rotating speed of 35r/min to obtain a fifth mixture;

and 6) cooling the emulsifying pot to 42 ℃, putting 0.22kg of sweet orange extract, 0.165kg of citronella oil, 0.22kg of lemon peel oil, 0.044kg of ginger root oil and 0.32kg of DMDM hydantoin into the emulsifying pot, mixing with the fifth mixture, stirring at the rotating speed of 35r/min for 15min, discharging, and sieving with a 100-mesh filter screen to obtain the shampoo.

Performance test

1. Detecting a sample:

1.1. experimental group samples 1-3: the shampoos prepared in examples 1 to 3 were used as test group samples 1 to 3;

1.2. control group samples 1-4:

control group, sample 1: based on the formulation of example 1, a filler prepared from sodium sulfate and water in a weight ratio of 0.2:1 was added in place of the hair conditioner and the scalp conditioner in equal mass, and the prepared shampoo was used as a control sample 1;

control group, sample 2: on the basis of the formulation of example 1, a filler prepared from sodium sulfate and water in a weight ratio of 0.2:1 was added in place of the hair conditioner in equal mass, and the prepared shampoo was used as a control sample 2;

control sample 3: on the basis of the formulation of example 1, a filler prepared from sodium sulfate and water in a weight ratio of 0.2:1 was added in place of the scalp conditioner in equal mass, and the prepared shampoo was a control sample 3;

commercial products: some brand shampoo with non-anti-hair loss efficacy on the market is purchased as a detection sample.

2. Detecting an object: female volunteers are recruited in a certain area, the female volunteers have medium and long hair, are aged 20-50 years, have no scalding and hair dyeing experience within 3 months recently, the volunteers are randomly divided into 7 groups, 10 volunteers in each group are correspondingly used for an experimental group sample 1-3, a control group 1-3 and shampoo of a commercial product, each volunteer keeps the prior shampoo frequency and shampoo manipulation habit to use the shampoo sample for daily hair washing, and after the shampoo sample is used for 1 day, continuously used for 30 days and continuously used for 90 days, the test detection of the hair strength and the hair loss degree is carried out on each volunteer.

3. And (3) detecting the strength and toughness of the hair:

3.1. the detection device comprises: shanghai xiangjie XJ810 hair tensile property tester;

3.2. the detection method comprises the following steps: after the volunteers use the shampoo samples for the first time and dry, and use the shampoo samples for the second time and dry at 30 days and 90 days, the hairs of the volunteers are cut at the three time nodes for detecting the hair tensile property, 10cm of the middle section of each hair strand is placed in a hair tensile property detector, and the tensile strength of each single hair strand is detected;

3.3. and (3) detection data processing:

the hair toughness detection data of each volunteer is the average value of the detection results of 20 hairs, the hair toughness increase rate of the volunteer is calculated by using the detection data before and after shampoo, and the calculation formula is as follows:

the average value of the hair strength increase rate of 10 volunteers per group using the corresponding shampoo samples is shown in Table 2.

4. And (3) detecting the anti-hair loss effect:

4.1. the detection method comprises the following steps: combing hair 3h before using a shampoo sample by a volunteer, removing hair separated from the hair, wrapping the hair with a bath cap after combing, waiting for hair washing at 25 +/-3 ℃, not doing violent movement in the waiting process, controlling the water temperature of hair washing at 37 +/-1 ℃, collecting all sewage in the hair washing process with a water bucket, combing the hair once with a comb before finishing hair washing, flushing the hair fallen off into the water bucket together, filtering the water in the water bucket with a filter screen, taking out the water, counting all the hair fallen off after filtering and recording the number of hair fallen off;

4.2. and (3) detection data processing: the growth rate of the number of hair loss of each volunteer was calculated on the 30 th day and the 90 th and 1 st days after the application of the corresponding shampoo sample, and the calculation formula was as follows:

the average of the growth rate of the number of dropped hairs of 10 volunteers per group is recorded in table 2.

5. Performance test results and analysis:

TABLE 2 Performance test results

According to the detection data of the shampoo samples in the table 2, after the volunteers use the shampoos in the experimental group samples 1-3 for a period of time, the obdurability of the hair is obviously improved, and the hair falling quantity during hair washing is effectively controlled, compared with common hair washing products on the market, the shampoo can condition the scalp environment, reduce the condition that the hair root is loosened and falls off, and meanwhile, can repair and moisten fragile hair, improve the condition that the hair is easy to break, and realize double conditioning and repairing of the scalp and the hair, and the comparison of the detection results of 30 days and 90 days shows that the improvement effect in the early period just before using the shampoo is especially obvious, which shows that the shampoo has the effects of quickly relieving the hair loss condition and improving the fragile and easy-to break hair quality.

In addition, by combining the detection results of the control group samples 1-3, the key point of the shampoo provided by the application is that the scalp conditioner and the hair conditioner are added, the sweet orange extract, the citronella oil, the lemon peel oil and the ginger root oil are compounded to be used as the scalp conditioner component of the shampoo, the hair roots are firmer and are not easy to fall off by promoting the blood circulation of the scalp, dredging the hair root hair follicle grease blocking objects and activating the metabolism of scalp cells, and the hair phosphorus of the hair is fully nourished by matching the hair conditioner component of the shampoo, which is compounded by the polyquaternium-10, the polydimethylsiloxane, the anoectochilus formosanus hance root extract, the citrus extract, the garden balsam stem extract, the cacumen biotae extract, the tropaeolum majus extract, the licorice root extract, the sophora flavescens extract and the ginger root extract, inhibiting the breeding of microorganisms, ensuring that the scalp environment is healthier, the hair is tougher, the hair falling amount of hair roots in hair follicles is reduced, and the hair brittle and broken falling amount is also reduced, thereby showing the effect of quickly and effectively preventing alopecia.

The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims (10)

1. A double repairing shampoo for maintaining scalp and strengthening and toughness and preventing hair loss is characterized in that: the composition comprises the following components in percentage by mass:

14-15.5 parts of a surfactant;

0.047-0.053 parts of a chelating agent;

0.268-0.292 parts of pH regulator;

1.6209-1.9811 parts of hair conditioner;

9-10 parts of a thickening agent;

0.531 to 0.649 portion of scalp conditioner;

0.28-0.32 part of preservative;

the total mass portion is 100 portions, and the rest is solvent;

the hair conditioner is one or more of polyquaternium-10, polydimethylsiloxane, Anoectochilus roxburghii root extract, citrus extract, speranskia herb extract, cacumen Platycladi extract, herba Ecliptae extract, Glycyrrhrizae radix extract, radix Sophorae Flavescentis extract and rhizoma Zingiberis recens extract;

the scalp conditioner is one or more of sweet orange extract, citronella oil, lemon peel oil and ginger root oil.

2. The double repair shampoo for nourishing scalp and strengthening and preventing hair loss as claimed in claim 1, wherein: the hair conditioner is a compound of polyquaternium-10, polydimethylsiloxane, a root extract of Stephania cepharantha, a citrus extract, a speranskia herb extract, a cacumen biotae extract, a tropaeolum majus extract, a licorice root extract, a radix sophorae flavescentis extract and a ginger root extract.

3. The double repair shampoo for nourishing scalp and strengthening and preventing hair loss as claimed in claim 2, wherein: the mass ratio of the polyquaternium-10 to the polydimethylsiloxane to the Anoectochilus roxburghii root extract to the citrus extract to the speranskia herb extract to the cacumen biotae extract to the eclipta alba extract to the liquorice root extract to the sophora flavescens extract to the ginger root extract is 0.3: 1.15: 0.15: 0.1: 0.1: 0.0002: 0.0001: 0.0002: 0.0003: 0.0002.

4. the double repair shampoo for nourishing scalp and strengthening and preventing hair loss as claimed in claim 1, wherein: the scalp conditioner is a compound of sweet orange extract, citronella oil, lemon peel oil and ginger root oil.

5. The double repair shampoo for nourishing scalp and strengthening and preventing hair loss as claimed in claim 4, wherein: the mass ratio of the sweet orange extract to the citronella oil to the lemon peel oil to the ginger root oil is 0.2: 0.15: 0.2: 0.04.

6. the double repair shampoo for nourishing scalp and strengthening and preventing hair loss as claimed in claim 1, wherein: the surfactant is a compound of sodium laureth sulfate, laureth-2, laureth-23, cocamide DEA and cocamidopropyl betaine.

7. The double repair shampoo for nourishing scalp and strengthening and preventing hair loss as claimed in claim 1, wherein: the pH regulator is a compound of citric acid and sodium hydroxide.

8. The double repair shampoo for nourishing scalp and strengthening and preventing hair loss as claimed in claim 1, wherein: the chelating agent comprises disodium EDTA, the thickening agent comprises acrylic acid (ester) copolymer and sodium sulfate, and the preservative comprises DMDM hydantoin.

9. The double repair shampoo for nourishing scalp and strengthening and preventing hair loss as claimed in claim 1, wherein: the solvent is water.

10. A preparation method of a scalp-caring, tough and anti-hair-loss double-repairing shampoo is characterized by comprising the following steps: the method comprises the following steps:

step 1), mixing and homogenizing part of solvent and part of sodium laureth sulfate, laureth-2 and sodium sulfate, adding disodium EDTA and citric acid after uniform dispersion, stirring and heating to 80-85 ℃, and keeping the temperature for 40-50min to obtain a first mixture;

step 2), mixing and homogenizing part of the solvent and polyquaternium-10, adding the mixture into the first mixture after uniform dispersion, stirring, and keeping the temperature at 80-85 ℃ for 40-50min to obtain a second mixture;

step 3), mixing and homogenizing part of the solvent, cocamide DEA, cocamidopropyl betaine, sodium chloride, polydimethylsiloxane, laureth-23 and the rest of laureth sodium sulfate, adding the mixture into the second mixture after uniform dispersion, and stirring for 3-5min to obtain a third mixture;

step 4), mixing and homogenizing part of the solvent and the acrylic acid (ester) copolymer to form acrylic acid (ester) copolymer solution, mixing and dissolving part of the solvent and sodium hydroxide to form sodium hydroxide solution, putting the acrylic acid (ester) copolymer solution and the sodium hydroxide solution into the third mixture cooled to 60-65 ℃, and stirring for 5-10min to obtain a fourth mixture;

step 5), mixing and homogenizing part of the solvent with the extract of the root of Stephania cepharantha, the extract of the citrus and the extract of the garden balsam stem to form a first premix, mixing and homogenizing the rest of the solvent with the extract of the cacumen biotae, the extract of the tropaeolum, the extract of the licorice root, the extract of the radix sophorae flavescentis and the extract of the root of ginger to form a second premix, putting the first premix and the second premix into a fourth mixture cooled to 44-45 ℃, and stirring uniformly to obtain a fifth mixture;

and 6) putting the sweet orange extract, the citronella oil, the lemon peel oil, the ginger root oil and the DMDM hydantoin into the fifth mixture cooled to below 42 ℃, and stirring for 10-15min to obtain the shampoo.