Traditional Chinese medicine composition of hair cleaning, nourishing and strengthening shampoo and hair care essence and preparation method of traditional Chinese medicine composition

Abstract

The invention discloses a traditional Chinese medicine composition of hair cleaning, nourishing and strengthening shampoo and hair care essence and a preparation method of the traditional Chinese medicine composition. According to the hair cleaning, nourishing and strengthening shampoo, the multiple hair care effects are achieved through the synergistic effect of the saponin, the soapberry, the folium mori and the cortex phellodendri. The Chinese honeylocust fruit and the Chinese soapberry fruit are used as natural cleaning components and can mildly remove redundant grease and dirt on the scalp, and hair follicle blockage is avoided; the folium mori and the cortex phellodendri play roles in clearing heat and drying dampness, reducing excessive secretion of sebaceous gland and radically relieving the problem of greasy scalp, and the hair care essence adopts compatibility of multiple traditional Chinese medicines such as fructus cnidii, fructus kochiae, cortex dictamni and radix sophorae flavescentis to form a comprehensive scalp care system. The fructus cnidii and the fructus kochiae can inhibit harmful flora of scalp, improve the unbalance state of the flora and relieve scalp itching; cortex dictamni and radix sophorae flavescentis further enhance the antibacterial effect and reduce inflammatory response. The Chinese arborvitae twig, the prepared fleece-flower root, the eclipta and other components have a synergistic effect, so that the hair follicle can be nourished, the scalp blood circulation can be promoted, the hair root fixation force can be enhanced, and the alopecia can be reduced.

Description

Technical Field

[0001] This invention belongs to the field of shampoo product technology, specifically a traditional Chinese medicine composition for a hair-strengthening and conditioning shampoo and its preparation method. Background Technology

[0002] Seborrheic alopecia is mainly caused by increased androgens or increased sensitivity of hair follicles to androgens, enlarged sebaceous glands on the scalp, excessive sebum secretion, hyperkeratosis of the hair follicle opening, gradual atrophy and destruction of the hair follicles, and hair gradually becoming thinner, more brittle, and eventually falling out. Excessive sebum secretion can cause scalp surface flora imbalance, with the proliferation of bacilli, fungi, or molds, further leading to capillary seborrheic dermatitis, causing excessive sebum secretion and creating a vicious cycle. Scalp flora imbalance leads to a large accumulation of dandruff. When dandruff accumulates or is decomposed by bacteria, symptoms such as scalp shedding, itching, local inflammation, and even hair loss occur. With changes in people's lifestyles and dietary habits, the incidence of seborrheic alopecia has increased compared to the past.

[0003] However, there are currently many products available for treating seborrheic alopecia and relieving dandruff and itching. Common anti-dandruff and anti-itch shampoos, such as selenium sulfide shampoos, have some effect on seborrheic alopecia, dandruff, and itching, but their effects on regulating scalp flora and strengthening and nourishing hair are poor. Some inferior anti-dandruff and anti-itch shampoos and medications may even further irritate the scalp and increase the formation of keratinized cells, leading to increased itching and worsening hair loss.

[0004] To effectively address this problem, this invention provides a product for treating seborrheic alopecia, regulating scalp microecology, and thus strengthening hair and preventing hair loss. It uses Gleditsia sinensis, Sapindus mukorossi, mulberry leaves, and Phellodendron amurense to inhibit sebum secretion; Cnidium monnieri, Kochia scoparia, Dictamnus dasycarpus, and Sophora flavescens to kill bacteria, relieve itching, and regulate scalp microecology; and Platycladus orientalis leaves, Ganoderma lucidum, Salvia miltiorrhiza, processed Polygonum multiflorum, Eclipta prostrata, Clematis chinensis, Astragalus membranaceus, and Carthamus tinctorius to invigorate qi, promote blood circulation, and strengthen hair and prevent hair loss. The combined effects of these herbs achieve the goals of inhibiting sebum secretion, promoting a healthy scalp microecology, and strengthening and nourishing hair. Summary of the Invention

[0005] The purpose of this invention is to solve the problems mentioned above by providing a traditional Chinese medicine composition for a hair-nourishing and hair-strengthening shampoo and hair-conditioning essence, and a method for preparing the same.

[0006] The technical solution adopted in this invention is as follows: a traditional Chinese medicine composition of a hair-nourishing and hair-strengthening shampoo and a hair-conditioning essence, wherein the hair-nourishing and hair-strengthening shampoo and the hair-conditioning essence are present; The hair-strengthening and hair-nourishing shampoo comprises: 10 parts by weight of soapberry, 10 parts by weight of soapberry, 3 parts by weight of mulberry leaf and 2 parts by weight of phellodendron bark. The hair care essence comprises: 3 parts by weight of Cnidium monnieri, 3 parts by weight of Kochia scoparia, 2 parts by weight of Dictamnus dasycarpus, 2 parts by weight of Sophora flavescens, 2 parts by weight of Platycladus orientalis, 1 part by weight of Ganoderma lucidum, 1 part by weight of Salvia miltiorrhiza, 1 part by weight of processed Polygonum multiflorum, 1 part by weight of Eclipta prostrata, 1 part by weight of Clematis chinensis, 2 parts by weight of Astragalus membranaceus, and 0.5 parts by weight of Carthamus tinctorius.

[0007] In a preferred embodiment, the preparation method of the hair-strengthening and conditioning shampoo includes the following steps: SA1: Mix 10 parts by weight of soapberry, 10 parts by weight of soapberry, 3 parts by weight of mulberry leaf and 2 parts by weight of phellodendron bark, then add 10 times the weight of water and soak for 2-3 hours to allow the herbs to fully absorb water in order to facilitate the subsequent extraction of active ingredients. SA2: After soaking the herbs and the water solution, bring to a boil over high heat, then simmer over low heat for 1 hour. Filter to obtain the first decoction. Then, decoct the dregs a second time, filter, and combine the two decoctions to fully extract the active ingredients from the herbs. SA3: After filtering the combined decoction, the liquid is concentrated at low temperature until it is concentrated to 3.5 times its weight, thus obtaining a concentrated extract of traditional Chinese medicine, which lays the foundation for the subsequent addition of excipients. SA4: Add 3% amino acid thickener, 18% amino acid foaming agent, 5% glycerin, and 5% amino acid moisturizer to the concentrate, stir well, add appropriate amount of essential oil for flavoring and antibacterial agent for preservation, and finally adjust the pH value with citric acid to obtain the hair-strengthening and hair-nourishing shampoo.

[0008] In a preferred embodiment, the method for preparing the hair care essence includes the following steps: SB1: Mix 3 parts by weight of Cnidium monnieri, 3 parts by weight of Kochia scoparia, 2 parts by weight of Dictamnus dasycarpus, 2 parts by weight of Sophora flavescens, 2 parts by weight of Platycladus orientalis, 1 part by weight of Ganoderma lucidum, 1 part by weight of Salvia miltiorrhiza, 1 part by weight of processed Polygonum multiflorum, 1 part by weight of Eclipta prostrata, 1 part by weight of Clematis chinensis, 2 parts by weight of Astragalus membranaceus and 0.5 parts by weight of Carthamus tinctorius. Soak in an appropriate amount of water and then decoct under reduced pressure to fully extract the active ingredients from the medicinal materials. SB2: Collect the extract after decompression boiling, and dry it after cooling to make Chinese herbal extract powder. This powder will be used as the base raw material for subsequent mixing steps. SB3: Take 30% of the above-mentioned Chinese herbal extract powder, mix it evenly with 1% azone and 20% 95% ethanol, and prepare for the addition of other excipients; SB4: Add an appropriate amount of plant essential oils to the above mixture for fragrance, and add antibacterial agents for preservation to ensure the stability of the product during storage and use; SB5: Finally, add distilled water to the remaining amount, stir well, and you will have a cleansing and strengthening hair care essence.

[0009] In a preferred embodiment, in step SA1, the medicinal material is placed in an extraction tank and 10 times its weight of purified water is added. It is then soaked at room temperature for 2.5 hours to allow the medicinal material to fully absorb water and swell. During this period, the material is stirred every 30 minutes to ensure that the water penetrates evenly. After soaking, the heating system of the extraction tank is turned on to slowly heat the material from room temperature to boiling.

[0010] In a preferred embodiment, in step SA2, after the solution in the extraction tank boils, the heat is reduced to a simmer and simmered for 1 hour. During this time, the mixture is continuously stirred at 60 rpm using an in-tank stirring device. After simmering, the heating system is turned off, and the liquid is filtered through a 100-mesh filter while still hot to collect the first extract. Eight times the weight of purified water is added to the filter residue, and the mixture is simmered for another hour under the same heating and stirring conditions. After filtration, the second extract is obtained. The two extracts are combined and transferred to a storage tank for later use.

[0011] In a preferred embodiment, in step SA3, the combined extract in the storage tank is pumped into a vacuum concentrator, the concentration temperature is set to 55°C and the vacuum degree is 0.08MPa, and low-temperature concentration is carried out under continuous stirring. The weight change of the concentrate is monitored in real time. When the concentration reaches 3.5 times the total weight of the medicinal materials, the concentration is stopped to obtain the Chinese herbal extract concentrate. After the concentrate is cooled to room temperature, it is filtered through a 0.45μm filter membrane to remove tiny impurity particles. In step SA4, the filtered concentrate is transferred to a mixing tank, and the stirring device is turned on to stir at 400 rpm. 3% amino acid thickener, 18% amino acid foaming agent, 5% glycerin and 5% amino acid moisturizer are added in sequence. The mixture is stirred continuously for 45 minutes under a 35°C water bath until all excipients are completely dissolved. Then, an appropriate amount of plant essential oil is added, and the mixture is stirred for another 20 minutes to evenly disperse the aroma. Next, 0.15% antibacterial agent is added, and the mixture is stirred for 15 minutes. The pH of the system is then adjusted to 5.8 with citric acid. Finally, the mixture is stirred for 30 minutes to obtain a uniform and stable cleansing and strengthening shampoo.

[0012] In a preferred embodiment, in step SB1, 3 parts by weight of Cnidium monnieri, 3 parts by weight of Kochia scoparia, 2 parts by weight of Dictamnus dasycarpus, 2 parts by weight of Sophora flavescens, 2 parts by weight of Platycladus orientalis, 1 part by weight of Ganoderma lucidum, 1 part by weight of Salvia miltiorrhiza, 1 part by weight of processed Polygonum multiflorum, 1 part by weight of Eclipta prostrata, 1 part by weight of Clematis chinensis, 2 parts by weight of Astragalus membranaceus, and 0.5 parts by weight of Carthamus tinctorius are mixed evenly, and 10 times their weight of purified water is added. The mixture is soaked at room temperature for 2 hours to allow the herbs to fully absorb water and swell. Then, the soaked material is transferred to a vacuum decoction device, and the vacuum degree is set to 0.08 MPa and the temperature to 65°C. The mixture is decocted at a gentle boil for 1.5 hours, with stirring every 20 minutes to promote the dissolution of active ingredients. After completion, the extract is filtered through a 100-mesh filter to obtain the initial extract. The residue is retained for further processing.

[0013] In a preferred embodiment, in step SB2, the dregs remaining in S1 are added again with 8 times their weight of purified water, and decocted for another hour under the same reduced pressure conditions. After filtration, a secondary extract is obtained. The two extracts are combined and transferred to a centrifuge. The centrifuge is performed at 3000 rpm for 15 minutes to remove suspended impurities. The supernatant is then subjected to precision filtration through a 0.45 μm filter membrane to obtain a clear herbal extract. This extract will be used in the subsequent drying and powdering process.

[0014] In a preferred embodiment, in step SB3, the clarified extract obtained in S2 is fed into a spray drying tower. The inlet air temperature is set to 180°C, the outlet air temperature to 80°C, and the feed rate to 200 ml / min. Under the action of high-speed centrifugal atomization, tiny droplets are formed. After being fully in contact with hot air, the extract is quickly dried into powder. The dried powder collected at the bottom of the tower is the Chinese herbal extract. Its moisture content is measured to ensure that it is less than 5%. After being pulverized through an 80-mesh sieve, the powder is sealed and stored. This powder will be used as the core functional ingredient of the hair care essence.

[0015] In a preferred embodiment, in step SB4, 30 parts of the Chinese herbal extract powder obtained in S3 are accurately weighed, 20 parts of 95% ethanol are added, and the mixture is stirred in a 40°C water bath until completely dissolved to form a uniform alcohol solution. Then, 1 part of azone is added to the solution, and the mixture is stirred for 20 minutes to fully disperse the azone. Next, an appropriate amount of plant essential oil is added according to the fragrance requirements of the product, and the mixture is stirred while adding until the fragrance is uniform. Finally, 0.1 parts of antibacterial agent is added, and the mixture is stirred for 15 minutes to ensure the stability of the system. In step SB5, the mixture prepared in S4 is transferred to a mixing tank, and the stirring device is turned on to stir at 500 rpm. At the same time, distilled water is slowly added until the total weight reaches 100 parts. Stirring is continued for 1 hour to ensure that the components are fully mixed. During this period, the pH value of the system is adjusted to 5.5-6.0 with citric acid. After completion, the material is filtered through a 0.22μm microporous membrane to obtain a clear and transparent hair essence. After bottling, the finished product is obtained.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In this invention, the Cleansing and Strengthening Shampoo achieves multiple hair care benefits through the synergistic effect of soapberry, soapberry, mulberry leaf, and phellodendron bark. Soapberry and soapberry, as natural cleansing ingredients, gently remove excess oil and dirt from the scalp, preventing clogged hair follicles; mulberry leaf and phellodendron bark play a role in clearing heat and drying dampness, reducing excessive sebum secretion and alleviating scalp oiliness from the root. After extraction through a specific process, the effective components of these four herbs can penetrate the scalp surface, regulate the scalp environment, reduce dandruff formation, and avoid the irritation of the scalp by chemical detergents. Long-term use can keep the scalp clean and comfortable, creating favorable conditions for healthy hair growth.

[0017] In this invention, the hair care essence utilizes a combination of traditional Chinese medicines, including Cnidium monnieri, Kochia scoparia, Dictamnus dasycarpus, and Sophora flavescens, to form a comprehensive scalp care system. Cnidium monnieri and Kochia scoparia inhibit harmful bacteria on the scalp, improve bacterial imbalance, and relieve scalp itching; Dictamnus dasycarpus and Sophora flavescens further enhance the antibacterial effect and reduce inflammation. The synergistic effect of Platycladus orientalis leaves, processed Polygonum multiflorum, and Eclipta prostrata nourishes hair follicles, promotes scalp blood circulation, strengthens hair roots, and reduces hair loss; Astragalus membranaceus and Carthamus tinctorius invigorate qi and blood circulation, providing nutritional support to hair follicles; and Ganoderma lucidum regulates scalp physiological functions and enhances the scalp's self-repair ability. The combined shampooing and conditioning approach allows the active ingredients to work on the scalp for an extended period, providing immediate relief from scalp discomfort and fundamentally improving scalp health for long-term hair strengthening and nourishment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram illustrating the preparation process of the hair-strengthening and hair-nourishing shampoo of the present invention. Figure 2 This is a schematic diagram illustrating the process principle for preparing the hair care essence of this invention. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0020] Reference Figure 1-2 , Example: The herbal composition of the hair-nourishing and hair-strengthening shampoo and hair-conditioning essence includes the hair-nourishing and hair-strengthening shampoo and hair-conditioning essence; The Nourishing and Strengthening Shampoo contains: 10 parts by weight of soapberry, 10 parts by weight of soapberry, 3 parts by weight of mulberry leaf and 2 parts by weight of phellodendron bark; The hair care essence includes: 3 parts by weight of Cnidium monnieri, 3 parts by weight of Kochia scoparia, 2 parts by weight of Dictamnus dasycarpus, 2 parts by weight of Sophora flavescens, 2 parts by weight of Platycladus orientalis, 1 part by weight of Ganoderma lucidum, 1 part by weight of Salvia miltiorrhiza, 1 part by weight of processed Polygonum multiflorum, 1 part by weight of Eclipta prostrata, 1 part by weight of Clematis chinensis, 2 parts by weight of Astragalus membranaceus, and 0.5 parts by weight of Carthamus tinctorius.

[0021] The preparation method of the hair-strengthening and hair-nourishing shampoo includes the following steps: SA1: Mix 10 parts by weight of soapberry, 10 parts by weight of soapberry, 3 parts by weight of mulberry leaf and 2 parts by weight of phellodendron bark, then add 10 times the weight of water and soak for 2-3 hours to allow the herbs to fully absorb water, which is conducive to the subsequent extraction of active ingredients.

[0022] SA2: After soaking the herbs and the aqueous solution, bring to a boil over high heat, then simmer over low heat for 1 hour. Filter to obtain the first decoction. Then, decoct the dregs a second time, filter, and combine the two decoctions to fully extract the active ingredients from the herbs.

[0023] SA3: After filtration, the combined decoction is concentrated at low temperature until it is concentrated to 3.5 times its weight, thus obtaining a concentrated extract of traditional Chinese medicine, which lays the foundation for the subsequent addition of excipients.

[0024] SA4: Add 3% amino acid thickener, 18% amino acid foaming agent, 5% glycerin, and 5% amino acid moisturizer to the concentrate. After stirring evenly, add an appropriate amount of essential oil for flavoring and an antibacterial agent for preservation. Finally, adjust the pH value with citric acid to obtain a hair-strengthening and nourishing shampoo. The preparation method of hair serum includes the following steps: SB1: Mix 3 parts by weight of Cnidium monnieri, 3 parts by weight of Kochia scoparia, 2 parts by weight of Dictamnus dasycarpus, 2 parts by weight of Sophora flavescens, 2 parts by weight of Platycladus orientalis, 1 part by weight of Ganoderma lucidum, 1 part by weight of Salvia miltiorrhiza, 1 part by weight of processed Polygonum multiflorum, 1 part by weight of Eclipta prostrata, 1 part by weight of Clematis chinensis, 2 parts by weight of Astragalus membranaceus, and 0.5 parts by weight of Carthamus tinctorius. After soaking in an appropriate amount of water, decoct under reduced pressure to fully extract the active ingredients from the medicinal materials.

[0025] SB2: Collect the extract after decompression boiling, and dry it after cooling to make a Chinese herbal extract powder. This powder will be used as the base raw material for subsequent mixing steps.

[0026] SB3: Take 30% of the above-mentioned Chinese herbal extract powder, mix it evenly with 1% azone and 20% 95% ethanol, and prepare for the addition of other excipients.

[0027] SB4: Add an appropriate amount of plant essential oils to the above mixture for fragrance, and add antibacterial agents for preservation to ensure the stability of the product during storage and use.

[0028] SB5: Finally, add distilled water to the remaining amount, stir well, and you will have a hair-nourishing and strengthening essence.

[0029] In step SA1, place the herbs in an extraction tank and add 10 times their weight of purified water. Soak the herbs at room temperature for 2.5 hours to allow them to fully absorb water and swell. Stir the herbs every 30 minutes during this period to ensure that the water penetrates evenly. After soaking, turn on the heating system of the extraction tank to slowly heat the material from room temperature to boiling.

[0030] In step SA2, after the solution in the extraction tank boils, reduce the heat to low and simmer for 1 hour, stirring continuously at 60 rpm using the in-tank stirring device. After simmering, turn off the heating system and filter the liquid through a 100-mesh filter while it is still hot to collect the first extract. Add 8 times the weight of purified water to the filter residue and continue simmering for 1 hour under the same heating and stirring conditions. After filtration, obtain the second extract. Combine the two extracts and transfer them to a storage tank for later use.

[0031] In step SA3, the combined extract in the storage tank is pumped into a vacuum concentrator. The concentration temperature is set to 55℃ and the vacuum degree is 0.08MPa. Low-temperature concentration is carried out under continuous stirring. The weight change of the concentrate is monitored in real time. When the concentration reaches 3.5 times the total weight of the medicinal materials, the concentration is stopped to obtain the Chinese herbal extract concentrate. After the concentrate is cooled to room temperature, it is filtered through a 0.45μm filter membrane to remove tiny impurity particles. In step SA4, the filtered concentrate is transferred to a mixing tank, and the stirring device is turned on to stir at 400 rpm. 3% amino acid thickener, 18% amino acid foaming agent, 5% glycerin and 5% amino acid moisturizer are added in sequence. The mixture is stirred continuously for 45 minutes under a 35°C water bath until all excipients are completely dissolved. Then, an appropriate amount of plant essential oil is added, and the mixture is stirred for another 20 minutes to evenly disperse the aroma. Next, 0.15% antibacterial agent is added, and the mixture is stirred for 15 minutes. The pH of the system is then adjusted to 5.8 with citric acid. Finally, the mixture is stirred for 30 minutes to obtain a uniform and stable cleansing and strengthening shampoo.

[0032] In step SB1, 3 parts by weight of Cnidium monnieri, 3 parts by weight of Kochia scoparia, 2 parts by weight of Dictamnus dasycarpus, 2 parts by weight of Sophora flavescens, 2 parts by weight of Platycladus orientalis, 1 part by weight of Ganoderma lucidum, 1 part by weight of Salvia miltiorrhiza, 1 part by weight of processed Polygonum multiflorum, 1 part by weight of Eclipta prostrata, 1 part by weight of Clematis chinensis, 2 parts by weight of Astragalus membranaceus, and 0.5 parts by weight of Carthamus tinctorius are mixed evenly. Ten times the weight of purified water is added, and the mixture is soaked at room temperature for 2 hours to allow the herbs to fully absorb water and swell. The soaked material is then transferred to a vacuum decoction device, where a vacuum of 0.08 MPa and a temperature of 65°C are set. The mixture is decocted at a gentle boil for 1.5 hours, with stirring every 20 minutes to promote the dissolution of active ingredients. After completion, the extract is filtered through a 100-mesh filter to obtain the initial extract. The residue is retained for further processing.

[0033] In step SB2, the dregs remaining in S1 are added again with 8 times their weight of purified water, and decocted for another hour under the same reduced pressure conditions. After filtration, a second extract is obtained. The two extracts are combined and transferred to a centrifuge. The centrifuge is performed at 3000 rpm for 15 minutes to remove suspended impurities. The supernatant is then filtered through a 0.45 μm filter membrane to obtain a clear herbal extract, which will be used in the subsequent drying and powdering process.

[0034] In step SB3, the clarified extract obtained in S2 is fed into a spray drying tower. The inlet air temperature is set to 180℃, the outlet air temperature to 80℃, and the feed rate to 200ml / min. Under the action of high-speed centrifugal atomization, it forms tiny droplets. After being fully in contact with hot air, it is quickly dried into powder. The dried powder collected at the bottom of the tower is the Chinese herbal extract. Its moisture content is measured to ensure that it is less than 5%. After being pulverized through an 80-mesh sieve, it is sealed and stored. This powder will be used as the core functional ingredient of the hair care essence.

[0035] In step SB4, accurately weigh 30 parts of the Chinese herbal extract powder obtained in S3, add 20 parts of 95% ethanol, and stir in a 40°C water bath until completely dissolved to form a uniform alcohol solution. Then add 1 part of azone to the solution and continue stirring for 20 minutes to fully disperse the azone. Next, add an appropriate amount of plant essential oil according to the fragrance requirements of the product, stirring while adding until the fragrance is uniform. Finally, add 0.1 parts of antibacterial agent and keep stirring for 15 minutes to ensure the system is stable. In step SB5, the mixture prepared in S4 is transferred to the mixing tank, the stirring device is turned on and stirred at 500 rpm, and distilled water is slowly added until the total weight reaches 100 parts. Stirring is continued for 1 hour to ensure that the components are fully mixed. During this period, the pH value of the system is adjusted to 5.5-6.0 with citric acid. After completion, the material is filtered through a 0.22μm microporous membrane to obtain a clear and transparent hair essence. After bottling, the finished product is obtained.

[0036] Comparative Example 1: Preparation methods and conditions of traditional Chinese medicine shampoo: Traditional Chinese medicine shampoo uses a conventional decoction process, with the following steps: Take 15 parts by weight of soapberry and 15 parts by weight of soapberry, grind them into a 20-mesh coarse powder, and directly add them to an extraction tank. Add 8 times their weight of tap water (unpurified), and rapidly heat to boiling using a direct flame. Maintain a vigorous boiling state and decoct for 2 hours without stirring. After decoction, filter naturally through an 80-mesh filter, extracting only once. The extract is directly evaporated and concentrated to 1 / 3 of its original volume under normal pressure (100℃) without low-temperature treatment. After cooling, add 10% sodium dodecyl sulfate (a chemical surfactant) and 5% polyvinyl alcohol thickener, and stir at room temperature for 30 minutes to obtain the finished product. The pH value was not controlled throughout the preparation process; the final product has a pH of 8.2-8.5, making it alkaline.

[0037] index This shampoo Traditional Chinese herbal shampoo (containing soapberry and soapberry) Percentage of difference Dandruff removal rate (4 weeks) 92% 68%17 +35.3% Oil control effect (72h) Reduces scalp oil by 75% Scalp oil reduced by 45% 12 +66.7% Retention rate of active ingredients 85% 65%31 +30.8% Note: This formula enhances dandruff removal through the synergistic effect of mulberry leaves and phellodendron bark, improving the dandruff removal rate by 35.3% compared to traditional formulas containing only soapberry and soapberry. The reduced-pressure extraction process increases the retention rate of active ingredients by 30.8%, avoiding the component loss caused by traditional decoction. The oil-control effect benefits from the heat-clearing and dampness-drying properties of mulberry leaves, extending the scalp-feeling time to 72 hours compared to traditional formulas, and increasing the sebum secretion inhibition rate by 66.7%.

[0038] Comparative Example 2: Preparation method and conditions of basic Chinese herbal hair conditioner: The preparation of the basic herbal hair conditioner did not employ a compound extraction process. The specific steps were as follows: 8 parts by weight of Cnidium monnieri, 8 parts by weight of Kochia scoparia, and 5 parts by weight of Sophora flavescens were mixed and then 6 times their weight of purified water were added. The mixture was soaked at room temperature for 1 hour (without stirring), followed by extraction at 90℃ for 1.5 hours. Only one extraction was performed. The extract was filtered through a 200-mesh filter and concentrated at 70℃ under normal pressure to twice the total weight of the herbs. No specific gravity change was monitored during concentration. When the concentrate was cooled to 45℃, 3% glycerin, 2% lanolin, and 0.2% parabens were added as preservatives. The mixture was stirred at 200 rpm for 20 minutes without adjusting the viscosity or pH. The product was then directly bottled. This process did not add transdermal penetration enhancers; the active ingredients penetrated the scalp only through simple diffusion.

[0039] index This hair care essence Basic Chinese herbal hair conditioner (without Ganoderma lucidum or Salvia miltiorrhiza) Percentage of difference Hair regrowth count (8 weeks) 50 new down fibers per cm² 28 new down fibers / cm²23 +78.6% Scalp flora inhibition rate 91% 65%27 +40.0% Hair follicle activation rate 88% 52%21 +69.2% Explanation: This treatment utilizes Ganoderma lucidum to regulate scalp physiological functions and Salvia miltiorrhiza to improve microcirculation, resulting in a 78.6% increase in hair regrowth compared to the basic formula without these two herbs. The antibacterial combination of Cnidium monnieri and Kochia scoparia fruit achieves a 91% inhibition rate of scalp flora, 40% higher than the control group. Clematis chinensis promotes ingredient penetration, and combined with Astragalus membranaceus for nutritional supply, the hair follicle activation rate is 69.2% higher than the control group, approaching the clinical effects of Daohe's Little Red Bottle Hair Growth Essence.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0041] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A traditional Chinese medicine composition for a hair-nourishing and hair-strengthening shampoo and conditioner, characterized in that: The product includes a hair-strengthening and conditioning shampoo and hair-conditioning essence; The hair-strengthening and hair-nourishing shampoo comprises: 10 parts by weight of soapberry, 10 parts by weight of soapberry, 3 parts by weight of mulberry leaf and 2 parts by weight of phellodendron bark. The hair care essence comprises: 3 parts by weight of Cnidium monnieri, 3 parts by weight of Kochia scoparia, 2 parts by weight of Dictamnus dasycarpus, 2 parts by weight of Sophora flavescens, 2 parts by weight of Platycladus orientalis, 1 part by weight of Ganoderma lucidum, 1 part by weight of Salvia miltiorrhiza, 1 part by weight of processed Polygonum multiflorum, 1 part by weight of Eclipta prostrata, 1 part by weight of Clematis chinensis, 2 parts by weight of Astragalus membranaceus, and 0.5 parts by weight of Carthamus tinctorius.

2. The method for preparing the traditional Chinese medicine composition of the hair-nourishing and hair-strengthening shampoo and hair-conditioning essence as described in claim 1, characterized in that: The preparation method of the hair-strengthening and hair-nourishing shampoo includes the following steps: SA1: Mix 10 parts by weight of soapberry, 10 parts by weight of soapberry, 3 parts by weight of mulberry leaf and 2 parts by weight of phellodendron bark, then add 10 times the weight of water and soak for 2-3 hours to allow the herbs to fully absorb water in order to facilitate the subsequent extraction of active ingredients. SA2: After soaking the herbs and the water solution, bring to a boil over high heat, then simmer over low heat for 1 hour. Filter to obtain the first decoction. Then, decoct the dregs a second time, filter, and combine the two decoctions to fully extract the active ingredients from the herbs. SA3: After filtering the combined decoction, the liquid is concentrated at low temperature until it is concentrated to 3.5 times its weight, thus obtaining a concentrated extract of traditional Chinese medicine, which lays the foundation for the subsequent addition of excipients. SA4: Add 3% amino acid thickener, 18% amino acid foaming agent, 5% glycerin, and 5% amino acid moisturizer to the concentrate, stir well, add appropriate amount of essential oil for flavoring and antibacterial agent for preservation, and finally adjust the pH value with citric acid to obtain the hair-strengthening and hair-nourishing shampoo.

3. The method for preparing the traditional Chinese medicine composition of the hair-nourishing and hair-strengthening shampoo and hair-conditioning essence as described in claim 1, characterized in that: The preparation method of the hair care essence includes the following steps: SB1: Mix 3 parts by weight of Cnidium monnieri, 3 parts by weight of Kochia scoparia, 2 parts by weight of Dictamnus dasycarpus, 2 parts by weight of Sophora flavescens, 2 parts by weight of Platycladus orientalis, 1 part by weight of Ganoderma lucidum, 1 part by weight of Salvia miltiorrhiza, 1 part by weight of processed Polygonum multiflorum, 1 part by weight of Eclipta prostrata, 1 part by weight of Clematis chinensis, 2 parts by weight of Astragalus membranaceus and 0.5 parts by weight of Carthamus tinctorius. Soak in an appropriate amount of water and then decoct under reduced pressure to fully extract the active ingredients from the medicinal materials. SB2: Collect the extract after decompression boiling, and dry it after cooling to make Chinese herbal extract powder. This powder will be used as the base raw material for subsequent mixing steps. SB3: Take 30% of the above-mentioned Chinese herbal extract powder, mix it evenly with 1% azone and 20% 95% ethanol, and prepare for the addition of other excipients; SB4: Add an appropriate amount of plant essential oils to the above mixture for fragrance, and add antibacterial agents for preservation to ensure the stability of the product during storage and use; SB5: Finally, add distilled water to the remaining amount, stir well, and you will have a hair-nourishing and strengthening essence.

4. The method for preparing the traditional Chinese medicine composition of the hair-nourishing and hair-strengthening shampoo and hair-conditioning essence as described in claim 2, characterized in that: In step SA1, the medicinal material is placed in an extraction tank and 10 times its weight of purified water is added. It is then soaked at room temperature for 2.5 hours to allow the medicinal material to fully absorb water and swell. During this period, the material is stirred every 30 minutes to ensure that the water penetrates evenly. After soaking, the heating system of the extraction tank is turned on to slowly heat the material from room temperature to boiling.

5. The method for preparing the traditional Chinese medicine composition of the hair-nourishing and hair-strengthening shampoo and hair-conditioning essence as described in claim 2, characterized in that: In step SA2, after the solution in the extraction tank boils, the heat is reduced to a simmer and simmered for 1 hour. During this time, the mixture is continuously stirred at 60 rpm using an in-tank stirring device. After simmering, the heating system is turned off, and the liquid is filtered through a 100-mesh filter while still hot to collect the first extract. Eight times the weight of purified water is added to the filter residue, and the mixture is simmered for another hour under the same heating and stirring conditions. After filtration, the second extract is obtained. The two extracts are combined and transferred to a storage tank for later use.

6. The method for preparing the traditional Chinese medicine composition of the hair-nourishing and hair-strengthening shampoo and hair-conditioning essence as described in claim 2, characterized in that: In step SA3, the combined extract in the storage tank is pumped into a vacuum concentrator. The concentration temperature is set to 55°C and the vacuum degree is 0.08MPa. Low-temperature concentration is carried out under continuous stirring. The weight change of the concentrate is monitored in real time. When the concentration reaches 3.5 times the total weight of the medicinal materials, the concentration is stopped to obtain the Chinese herbal extract concentrate. After the concentrate is cooled to room temperature, it is filtered through a 0.45μm filter membrane to remove tiny impurity particles. In step SA4, the filtered concentrate is transferred to a mixing tank, and the stirring device is turned on to stir at 400 rpm. 3% amino acid thickener, 18% amino acid foaming agent, 5% glycerin and 5% amino acid moisturizer are added in sequence. The mixture is stirred continuously for 45 minutes under a 35°C water bath until all excipients are completely dissolved. Then, an appropriate amount of plant essential oil is added, and the mixture is stirred for another 20 minutes to evenly disperse the aroma. Next, 0.15% antibacterial agent is added, and the mixture is stirred for 15 minutes. The pH of the system is then adjusted to 5.8 with citric acid. Finally, the mixture is stirred for 30 minutes to obtain a uniform and stable cleansing and strengthening shampoo.

7. The method for preparing the traditional Chinese medicine composition of the hair-nourishing and hair-strengthening shampoo and hair-conditioning essence as described in claim 3, characterized in that: In step SB1, 3 parts by weight of Cnidium monnieri, 3 parts by weight of Kochia scoparia, 2 parts by weight of Dictamnus dasycarpus, 2 parts by weight of Sophora flavescens, 2 parts by weight of Platycladus orientalis, 1 part by weight of Ganoderma lucidum, 1 part by weight of Salvia miltiorrhiza, 1 part by weight of processed Polygonum multiflorum, 1 part by weight of Eclipta prostrata, 1 part by weight of Clematis chinensis, 2 parts by weight of Astragalus membranaceus, and 0.5 parts by weight of Carthamus tinctorius are mixed evenly. Ten times their weight of purified water are added, and the mixture is soaked at room temperature for 2 hours to allow the herbs to fully absorb water and swell. The soaked material is then transferred to a vacuum decoction device, where a vacuum of 0.08 MPa and a temperature of 65°C are set. The mixture is decocted at a gentle boil for 1.5 hours, with stirring every 20 minutes to promote the dissolution of active ingredients. After completion, the extract is filtered through a 100-mesh filter to obtain the initial extract. The residue is retained for further processing.

8. The method for preparing the traditional Chinese medicine composition of the hair-nourishing and hair-strengthening shampoo and hair-conditioning essence as described in claim 3, characterized in that: In step SB2, the dregs remaining in S1 are added again with 8 times their weight of purified water, and decocted for another hour under the same reduced pressure conditions. After filtration, a secondary extract is obtained. The two extracts are combined and transferred to a centrifuge. The centrifuge is performed at 3000 rpm for 15 minutes to remove suspended impurities. The supernatant is then filtered through a 0.45 μm filter membrane to obtain a clear herbal extract, which will be used in the subsequent drying and powdering process.

9. The method for preparing the traditional Chinese medicine composition of the hair-nourishing and hair-strengthening shampoo and hair-conditioning essence as described in claim 3, characterized in that: In step SB3, the clarified extract obtained in S2 is fed into a spray drying tower. The inlet air temperature is set to 180°C, the outlet air temperature to 80°C, and the feed rate to 200 ml / min. Under the action of high-speed centrifugal atomization, it forms tiny droplets. After being fully in contact with hot air, it is quickly dried into powder. The dried powder collected at the bottom of the tower is the Chinese herbal extract. Its moisture content is measured to ensure that it is less than 5%. After being pulverized through an 80-mesh sieve, it is sealed and stored. This powder will be used as the core functional ingredient of the hair care essence.

10. The method for preparing the traditional Chinese medicine composition of the hair-nourishing and hair-strengthening shampoo and hair-conditioning essence as described in claim 3, characterized in that: In step SB4, accurately weigh 30 parts of the Chinese herbal extract powder obtained in S3, add 20 parts of 95% ethanol, and stir in a 40°C water bath until completely dissolved to form a uniform alcohol solution. Then add 1 part of azone to the solution and continue stirring for 20 minutes to fully disperse the azone. Next, add an appropriate amount of plant essential oil according to the fragrance requirements of the product, stirring while adding until the fragrance is uniform. Finally, add 0.1 parts of antibacterial agent and keep stirring for 15 minutes to ensure the system is stable. In step SB5, the mixture prepared in S4 is transferred to a mixing tank, and the stirring device is turned on to stir at 500 rpm. At the same time, distilled water is slowly added until the total weight reaches 100 parts. Stirring is continued for 1 hour to ensure that the components are fully mixed. During this period, the pH value of the system is adjusted to 5.5-6.0 with citric acid. After completion, the material is filtered through a 0.22μm microporous membrane to obtain a clear and transparent hair essence. After bottling, the finished product is obtained.

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