Hair growth liquid formula for preventing hair loss and strengthening hair and preparation method of hair growth liquid formula

Abstract

The invention discloses a hair growth liquid formula for preventing hair loss and strengthening hair and a preparation method thereof, and belongs to the technical field of traditional Chinese medicine nursing. The formula comprises traditional Chinese medicine raw material components and auxiliary material components, the traditional Chinese medicine raw material components are selected from soapberry, cacumen biotae, radix polygoni multiflori preparata, ginseng, ganoderma atrum and other natural traditional Chinese medicinal materials according to a specific weight ratio, and the compatibility principle of monarch, minister, assistant and guide of traditional Chinese medicine is followed; the auxiliary material components are selected from mild components such as PEG-120 methyl glucose dioleate and a sodium cocoyl amino acid foaming agent, the pH value of the hair growth liquid is accurately adjusted to be about 6, and the hair growth liquid meets the scalp health requirement. The shampoo integrates anti-hair loss, hair fixation, hair growth, cleaning, bacteriostasis and nourishing, has natural and mild components, is non-irritant, is suitable for long-term use of various scalp crowds, is simple and feasible in preparation process, integrates industrial production and home making, and has wide popularization and application prospects.

Description

Technical Field

[0001] This invention relates to the field of traditional Chinese medicine nursing technology, and in particular to a hair growth liquid formula for preventing hair loss and strengthening hair, and its preparation method. Background Technology

[0002] With the fast pace of life, increased work pressure, unhealthy diets, and environmental factors, hair loss has become a common problem plaguing modern society, affecting not only personal image but also potentially mental health. Currently, the market offers a wide variety of hair loss prevention and regrowth products, mainly divided into two categories: chemical products and traditional Chinese medicine products.

[0003] Chemical-based hair loss prevention and hair regrowth products typically contain hormones, preservatives, and synthetic fragrances. While they may show some short-term effects, long-term use can irritate the scalp, disrupt its microecological balance, and even cause adverse reactions such as scalp allergies, itching, and redness. Furthermore, some products are addictive, and hair loss is likely to rebound after discontinuation. In addition, some chemical components may be absorbed through the scalp, posing potential health risks.

[0004] Traditional Chinese medicine (TCM) hair loss prevention and hair regrowth products are gradually gaining popularity among consumers due to their natural and gentle nature, fewer side effects, and ability to address both the symptoms and root cause of hair loss. However, traditional TCM hair loss prevention formulas often rely on single herbs or simple combinations, resulting in problems such as weak targeted formulations, insufficient extraction of effective ingredients, and a single mechanism of action. This leads to poor efficacy in preventing and strengthening hair and promoting hair growth, failing to meet the needs of different individuals experiencing hair loss. Furthermore, existing TCM hair regrowth liquids are often prepared using simple methods such as direct soaking or simple decoction, resulting in low dissolution rates of effective ingredients, poor product stability, short shelf life, and unpleasant user experience (e.g., uneven texture, poor foaming, and easy separation).

[0005] Furthermore, existing technologies for herbal hair growth tonics often neglect the traditional Chinese medicine principle of "principal, assistant, adjuvant, and guide" in their formulation design. This results in the inability to fully leverage the synergistic effects between the various medicinal ingredients. They either focus on preventing hair loss while neglecting hair growth, or on nourishing while neglecting cleansing, making it difficult to achieve an integrated effect of preventing hair loss, strengthening hair, promoting hair growth, cleansing, and inhibiting bacteria. Additionally, most existing products do not consider the regulation of scalp pH. A healthy scalp pH is slightly acidic (5.5-6.5). If the product's pH is unsuitable, it can damage the scalp barrier, affecting scalp health and consequently impacting the effectiveness of preventing hair loss and promoting hair growth.

[0006] Based on this, the present invention proposes a Chinese herbal hair growth liquid with a scientific and reasonable formula, following the principles of traditional Chinese medicine compatibility, with sufficient dissolution of effective ingredients, standardized preparation process, good product stability, mild and non-irritating properties, and capable of achieving integrated functions of preventing hair loss, strengthening hair, promoting hair growth, cleansing, and inhibiting bacteria. Summary of the Invention

[0007] The purpose of this invention is to overcome the shortcomings of existing hair loss prevention and hair growth products, such as significant side effects, poor efficacy, unreasonable formulas, simple preparation processes, and poor product stability. This invention provides a hair growth liquid formula and its preparation method for preventing hair loss and strengthening hair. This formula follows the traditional Chinese medicine principle of "principal, assistant, adjuvant, and guide" in its formulation, selecting natural Chinese herbal raw materials and combining them with mild food-grade and cosmetic-grade excipients. It achieves integrated effects of preventing hair loss, strengthening hair, promoting hair growth, cleansing, antibacterial properties, and nourishing. Furthermore, the preparation process is scientifically standardized, resulting in a high dissolution rate of effective ingredients, good product stability, and gentle, non-irritating properties, making it suitable for long-term use by people with various scalps.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: A hair growth tonic formula for preventing hair loss and strengthening hair is prepared by mixing the components in the following weight ratios: Ingredients of Chinese medicinal materials: 500g of Sapindus mukorossi, 250g of Gleditsia sinensis, 500g of Gleditsia sinensis var. semperflorens, 500g of Platycladus orientalis leaves, 300g of mulberry leaves, 250g of Spirodela polyrhiza, 200g of Polygonum multiflorum, 200g of Eclipta prostrata, 200g of Drynaria fortunei, 200g of Ligustrum lucidum, 200g of Rehmannia glutinosa, 200g of ginseng, 200g of Astragalus membranaceus, 200g of Morus alba root bark, 200g of Impatiens balsamina, 200g of Ganoderma lucidum, 50g of Kuding tea, 60g of Sophora flavescens, 60g of Kochia scoparia, 60g of Cnidium monnieri, 100g of Mentha haplocalyx, 100g of Angelica sinensis, 100g of Ligusticum chuanxiong, 90g of Vitex trifolia, 90g of Artemisia argyi, 200g of pine needles, 1500g of Zingiber officinale, 250g of Ulmus pumila bark, 250g of rock salt, and 90g of Glycyrrhiza uralensis. Excipients: PEG-120 methyl glucoside dioleate, sodium cocoyl amino acid foaming agent, water-soluble peony bark antibacterial solution, 20% food-grade citric acid, and purified water; wherein, the amount of PEG-120 methyl glucoside dioleate added is 3% of the weight of the concentrated Chinese herbal medicine liquid, the amount of sodium cocoyl amino acid foaming agent added is 25% of the total weight of the hair growth liquid, the amount of water-soluble peony bark antibacterial solution added is 0.5-1% of the total weight of the hair growth liquid, and 20% food-grade citric acid is used to adjust the pH value of the hair growth liquid to 6.

[0009] Furthermore, the arborvitae leaves can be fresh or dried, with 2000 grams of fresh leaves and 500 grams of dried leaves used; the Polygonum multiflorum is processed Polygonum multiflorum.

[0010] Furthermore, the PEG-120 methyl glucoside dioleate is a nonionic thickener, the sodium cocoyl amino acid foaming agent is a mild foaming agent of natural origin, and the water-soluble peony bark antibacterial liquid is a natural antibacterial component.

[0011] Furthermore, the dosage of water-soluble peony bark antibacterial solution is 1% in summer and 0.5% in winter.

[0012] A method for preparing a hair growth tonic formula for preventing hair loss and strengthening hair includes the following steps: S1: Pretreatment of Chinese medicinal materials 1.1 Select the above-mentioned Chinese medicinal materials, remove impurities and moldy parts, wash them thoroughly, and dry the surface moisture; peel the ginger and juice it, collect the ginger juice for later use, and drain the ginger residue for later use; grind the elm bark into coarse powder for later use; if the arborvitae leaves are fresh, wash and chop them; if they are dried, use them directly for later use; wash the mint, pine needles, mulberry leaves, duckweed, eclipta prostrata, and mugwort leaves thoroughly, and dry them for later use; grind the remaining Chinese medicinal materials into coarse powder for later use. 1.2 Processing elm bark: Take 250 grams of coarse elm bark powder, add 9 jin of hot water, soak for 3 hours, stirring once every 30 minutes during the process. After soaking, knead thoroughly and evenly, drain the water, collect 8 jin of elm bark processing liquid for later use, and discard the remaining elm bark residue. S2: Preparation of concentrated traditional Chinese medicine solution 2.1 Take the pretreated Sapindus mukorossi, Gleditsia sinensis, Gleditsia sinensis, Platycladus orientalis leaves, Polygonum multiflorum, Drynaria fortunei, Ligustrum lucidum, Rehmannia glutinosa, Panax ginseng, Astragalus membranaceus, Morus alba root bark, Impatiens balsamina, Ganoderma lucidum, Kuding tea, Sophora flavescens, Kochia scoparia, Cnidium monnieri, Angelica sinensis, Ligusticum chuanxiong, Vitex trifolia, and Glycyrrhiza uralensis, put them into an extraction pot, add 120-130 catties of purified water, and soak for 8-16 hours, stirring once every 2 hours during the soaking period; 2.2 After soaking, simmer over medium heat for 5 hours, stirring constantly. When simmering for the last hour, add the pre-treated mulberry leaves, duckweed, eclipta prostrata, mugwort leaves, and ginger residue, and continue to simmer over medium heat. When simmering for the last half hour, add pine needles and continue to simmer for the specified time. 2.3 After the simmering is complete, turn off the heat, immediately add the pre-treated mint, stir well, and let it steep for 15 minutes; 2.4 After soaking, filter with multiple layers of gauze to remove all Chinese herbal dregs and collect the concentrated Chinese herbal liquid. Ensure that the volume of the concentrated liquid is 50-55 catties. If the volume of the concentrated liquid is insufficient, heat it over low heat to concentrate it to the specified volume. If the volume exceeds the specified volume, add purified water to adjust it to the specified volume. 2.5 Add 250 grams of rock salt to the concentrated Chinese herbal medicine solution, stir until completely dissolved, and obtain the basic Chinese herbal medicine solution for later use. S3: Hair growth serum preparation 3.1 Heat the basic Chinese herbal medicine solution to 90°C, add PEG-120 methyl glucoside dioleate at 3% of the weight of the concentrated Chinese herbal medicine solution, and stir for no less than 10 minutes until completely dissolved; then add elm bark treatment solution and ginger juice, and stir for no less than 5 minutes until homogeneous; 3.2 Stop heating and wait for the liquid to cool to 40°C. Add 25% of the total weight of the hair growth liquid as sodium cocoyl amino acid foaming agent and stir for at least 8 minutes until homogeneous. 3.3 Continue cooling the medicinal solution to room temperature, add water-soluble peony bark antibacterial solution at 0.5-1% of the total weight of the hair growth solution, and stir for no less than 5 minutes until uniform; 3.4 Check the pH value of the solution. If it deviates from 6, add 20% food-grade citric acid to adjust it, following the principle of small amounts and multiple times, until the pH value stabilizes at around 6. S4: Curing, Filling and Storage 4.1 Pour the prepared hair growth solution into a clean container, seal it, and let it stand for 12-16 hours to allow it to mix and mature. 4.2 After maturation, filter to remove a small amount of precipitate to obtain the finished hair growth liquid, fill it into sterile packaging bottles, seal the packaging and label it; 4.3 Store the packaged hair growth solution in a cool, dry, and ventilated place, with the storage temperature controlled between 5-30℃.

[0013] Furthermore, in step 1.2, the temperature of the hot water is 80-90℃.

[0014] Furthermore, in step 2.1, the soaking time is 12-16 hours, and in step 4.1, the maturation and standing time is 14 hours.

[0015] Furthermore, in step 3.4, 20% food-grade citric acid can be diluted at a ratio of 50 grams to 200 grams of water and then gradually added to the solution to adjust the pH value.

[0016] Formula compatibility principle The formula of this invention strictly follows the traditional Chinese medicine principle of "principal, assistant, adjuvant, and guide" in its formulation. The various Chinese medicinal ingredients work synergistically and complement each other to achieve an integrated effect of preventing hair loss, strengthening hair, promoting hair growth, nourishing, cleansing, and inhibiting bacteria. The specific formulation principle is as follows: 1. Principal Ingredient • Strengthens the Foundation and Nourishes the Origin The principal ingredient is the core of the formula, responsible for nourishing the liver and kidneys, replenishing qi and blood, and strengthening the body's foundation. It addresses the root cause of hair loss, provides sufficient nutritional support for hair growth, and reduces hair loss.

[0017] Ginseng: It tastes sweet and slightly bitter, and is slightly warm in nature. It enters the spleen, lung, and heart meridians. It has the effects of replenishing qi and consolidating the body, nourishing qi and blood, promoting body fluid and calming the mind. It can promote blood circulation in the scalp, enhance the vitality of hair follicles, reduce hair loss, nourish hair strands, and improve dry and frizzy hair. Processed Polygonum multiflorum: It tastes sweet and astringent, is slightly warm in nature, and enters the liver and kidney meridians. It has the effects of nourishing essence and blood, strengthening the kidneys and blackening hair. It can nourish hair roots, improve problems such as dry hair, premature graying, and split ends, enhance hair toughness, and reduce breakage. Black Ganoderma lucidum: It has a sweet taste and neutral properties. It enters the heart, lung, liver and kidney meridians. It has the effects of nourishing and strengthening the body, replenishing qi and blood, calming the mind and stabilizing the will. It can nourish the scalp and hair, improve frizzy and dry hair, enhance hair elasticity, reduce hair loss, regulate the scalp microecology and promote hair follicle health.

[0018] 2. Herbal Remedy: Clears Heat and Nourishes the Body The assistant herbs assist the principal herbs, responsible for replenishing qi and blood, clearing heat and moisturizing dryness, and nourishing the hair shaft, further enhancing the nourishing effect, improving the scalp's nutrient supply, and creating favorable conditions for hair growth.

[0019] Astragalus: It has a sweet taste and slightly warm nature. It enters the spleen and lung meridians and has the effects of invigorating qi and raising yang, consolidating the exterior and stopping sweating, and promoting diuresis and reducing swelling. It can improve scalp blood circulation, promote hair nutrition supply, enhance the nutrient absorption capacity of hair follicles, and promote hair growth. Angelica sinensis: It has a sweet and pungent taste, and is warm in nature. It enters the liver, heart, and spleen meridians. It has the effects of promoting blood circulation and nourishing blood, regulating menstruation and relieving pain, and moistening the intestines and relieving constipation. It can promote scalp microcirculation, nourish the scalp and hair roots, reduce hair loss, and improve the problem of dull and lackluster hair. Rehmannia glutinosa: It has a sweet taste and slightly warm nature. It enters the liver and kidney meridians and has the effects of nourishing yin and blood, replenishing essence and marrow. It can nourish the hair shaft, improve dry and split ends, and enhance the toughness of hair strands. At the same time, it nourishes the liver and kidneys and prevents hair loss from the root. Privet fruit: It tastes sweet and bitter, is cool in nature, and enters the liver and kidney meridians. It has the effects of nourishing the liver and kidneys, blackening hair and improving eyesight, clearing heat and moisturizing dryness. It can nourish the scalp, blacken and protect hair, prevent premature graying of hair, and improve scalp oil secretion to prevent seborrheic alopecia.

[0020] 3. Adjuvant medication • Cleansing and conditioning The adjuvant herbs are responsible for cleaning the scalp, regulating scalp oil, and enhancing the effects of preventing hair loss and promoting hair growth. They assist the principal and assistant herbs in their functions, while also ensuring scalp cleanliness to prevent oil from clogging hair follicles and affecting hair growth.

[0021] Soapberry + Soapberry Oil + Sweet Soapberry: The three work together to form a natural cleaning golden duo. Soapberry and soapberry both contain natural surfactants, which gently cleanse and effectively remove scalp oil and dirt without damaging the scalp barrier. They also inhibit bacteria and relieve itching, improve the scalp environment, and create clean conditions for hair follicle growth. Arborvitae leaf + Drynaria fortunei: Arborvitae leaf is bitter and astringent, and cold in nature. It has the effects of cooling blood and stopping bleeding, promoting hair growth and darkening hair. It can inhibit scalp oil secretion, prevent hair loss, and promote hair growth. Drynaria fortunei is bitter and warm in nature. It enters the liver and kidney meridians. It has the effects of tonifying the kidney and strengthening bones, promoting blood circulation and healing injuries. It can improve hair loss and alopecia areata, make hair strands strong and reduce breakage. The two work together to enhance the effect of preventing hair loss and promoting hair growth. Mulberry leaf + Eclipta prostrata: Mulberry leaf is sweet and bitter in taste and cold in nature. It has the effects of dispersing wind-heat, clearing the lungs and moisturizing dryness, and clearing the liver and improving eyesight. It can blacken and protect hair, making hair soft and shiny, and improving dry and frizzy hair. Eclipta prostrata is sweet and sour in taste and cold in nature. It enters the liver and kidney meridians. It has the effects of nourishing the liver and kidneys, cooling blood and stopping bleeding, and blackening hair. It can improve hair quality and make it shiny. The two work together to achieve the effect of blackening and shiny hair.

[0022] 4. Targeted Therapy The medicine guides the effective components of each herb directly to the affected area, targeting and treating scalp problems. At the same time, it harmonizes the various herbs, reducing their cold or warm properties, making the overall formula mild and suitable for long-term use.

[0023] Sophora flavescens + Artemisia argyi: Sophora flavescens is bitter and cold in nature, and enters the heart, liver, stomach, large intestine and bladder meridians. It has the effects of clearing heat and drying dampness, killing insects and relieving itching. It can remove dandruff, remove oiliness, inhibit bacteria and relieve itching, and prevent scalp inflammation. Artemisia argyi is pungent and bitter, and warm in nature. It enters the liver, spleen and kidney meridians. It has the effects of warming the meridians and stopping bleeding, dispelling cold and relieving pain, inhibiting bacteria and relieving itching. It can balance scalp oil and prevent folliculitis. The two work together to maintain scalp health. Impatiens balsamina + Ligusticum chuanxiong: Impatiens balsamina is pungent and bitter in taste, and warm in nature. It has the effects of dispelling wind and dampness, promoting blood circulation and relieving pain, and detoxifying and reducing swelling. It can target seborrheic alopecia, unclog the nutrient channels of hair follicles, and promote the absorption of nutrients by hair follicles. Ligusticum chuanxiong is pungent and warm in nature, and enters the liver, gallbladder, and pericardium meridians. It has the effects of promoting blood circulation and qi circulation, dispelling wind and relieving pain. It can improve hair loss and promote the absorption of nutrients by hair. The two work together to target and improve the problem of seborrheic alopecia. Ginger and duckweed: Ginger is pungent and warm in nature. It has the effects of dispersing wind-cold, warming the middle and stopping vomiting, and resolving phlegm and relieving cough. It can promote scalp microcirculation, activate hair follicles, and assist in hair growth. Duckweed is pungent and cold in nature. It has the effects of sweating and relieving exterior syndromes, promoting rash relief and relieving itching, and promoting diuresis and reducing swelling. It can prevent hair loss and promote hair growth, and accelerate hair follicle growth. The two work together to activate hair follicle vitality and promote hair growth. Elm bark: It has a sweet taste and neutral properties. It has the effects of promoting urination, reducing swelling and detoxifying. It can also be used as a natural thickener to make the hair growth liquid even in texture, smooth the hair strands, and make them easy to comb. It also helps to clean the scalp. Peppermint: It has a pungent taste and cool properties. It can dispel wind-heat, clear the head and eyes, soothe the throat and promote rash eruption, and soothe the liver and regulate qi. It can balance oil secretion, improve scalp itching, and add a cool fragrance to the product to enhance the user experience. Licorice: It has a sweet taste and neutral properties. It enters the heart, lung, spleen, and stomach meridians. It has the effects of invigorating qi and replenishing the middle jiao, clearing heat and detoxifying, and harmonizing various medicines. It can alleviate the cold or warm properties of various medicinal materials, making the overall formula mild, reducing irritation to the scalp, and enhancing the stability of the formula.

[0024] The beneficial effects of this invention are as follows: 1. The formula is scientific and reasonable, following the principle of "principal, assistant, adjuvant and guide" in traditional Chinese medicine. The various Chinese herbal ingredients work synergistically to achieve integrated effects of preventing hair loss, strengthening hair, promoting hair growth, nourishing, cleansing and antibacterial. It is highly targeted and can effectively solve various types of hair loss problems. At the same time, it can improve problems such as dry hair, frizz, premature graying and split ends, nourish the scalp and hair strands, and make hair black, soft and strong.

[0025] 2. The ingredients are natural and gentle. All Chinese herbal raw materials are selected from natural Chinese medicinal herbs, and the excipients are selected from food-grade or cosmetic-grade ingredients. There are no hormones, no artificial preservatives, no synthetic fragrances, and no irritating ingredients. It will not disrupt the scalp's microecological balance and will not cause adverse reactions such as scalp allergies or itching. It is suitable for long-term use by all types of scalp people and has a high safety profile.

[0026] 3. The preparation process is scientific and standardized, adopting the traditional Chinese medicine extraction process of "soaking-slow simmering-adding later-soaking", which can maximize the retention of the effective components of traditional Chinese medicine and improve the dissolution rate of effective components. At the same time, through reasonable excipient addition order and temperature control, it is ensured that the components are fully integrated, the product has good stability, is not prone to layering, precipitation and other phenomena, and has a long shelf life.

[0027] 4. Balancing cleansing and nourishing, the combination of natural soapberry and soapberry with a gentle foaming agent provides moderate cleansing power, effectively removing scalp oil and dirt while protecting the scalp barrier and preventing dryness and tightness. Elm bark, as a natural thickener, not only makes the product texture even but also smooths hair and enhances the user experience. Attached Figure Description

[0028] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a flow chart of the preparation process of the anti-hair loss and hair growth liquid of the present invention. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Example

[0031] A hair growth tonic formula for preventing hair loss and strengthening hair, wherein the components are prepared in the following weight ratios: (I) Components of Chinese medicinal materials: 500g of Sapindus mukorossi, 250g of Gleditsia sinensis, 500g of Gleditsia sinensis var. truncatum, 500g of Platycladus orientalis leaves (dried), 300g of mulberry leaves, 250g of duckweed, 200g of processed Polygonum multiflorum, 200g of Eclipta prostrata, 200g of Drynaria fortunei, 200g of Ligustrum lucidum, 200g of Rehmannia glutinosa, 200g of ginseng, 200g of Astragalus membranaceus, 200g of mulberry bark, 200g of Impatiens balsamina, 200g of Ganoderma lucidum, 50g of Kuding tea, 60g of Sophora flavescens, 60g of Kochia scoparia, 60g of Cnidium monnieri, 100g of Mentha haplocalyx, 100g of Angelica sinensis, 100g of Ligusticum chuanxiong, 90g of Vitex trifolia, 90g of Artemisia argyi, 200g of pine needles, 1500g of Zingiber officinale, 250g of elm bark, 250g of rock salt, and 90g of licorice.

[0032] (II) Excipients: PEG-120 methyl glucoside dioleate (3% of the weight of the concentrated Chinese medicine liquid), sodium cocoyl amino acid foaming agent (25% of the total weight of the hair growth liquid), water-soluble peony bark antibacterial liquid (1% of the total weight of the hair growth liquid, for use in summer), 20% food-grade citric acid (to adjust the pH value to 6), and appropriate amount of purified water.

[0033] The preparation method includes the following steps: Step 1: Pretreatment of Chinese herbal raw materials 1.1 Select the above-mentioned Chinese medicinal materials, remove impurities and moldy parts, wash them clean, and dry the surface moisture; peel the small yellow ginger and juice it, collect the ginger juice for later use, and drain the ginger residue for later use; crush the elm bark into coarse powder for later use; wash the mint, pine needles, mulberry leaves, duckweed, eclipta prostrata, and mugwort leaves clean, and dry them for later use; crush the remaining Chinese medicinal materials into coarse powder for later use.

[0034] 1.2 Take 250 grams of coarse elm bark powder, add 9 jin of 80℃ hot water, soak for 3 hours, stirring once every 30 minutes during the soaking period. After soaking, knead evenly, drain the water, and collect 8 jin of elm bark treatment liquid for later use.

[0035] Step 2: Preparation of concentrated Chinese herbal medicine 2.1 Take soapberry, soapberry, sweet soapberry, arborvitae leaf, prepared Polygonum multiflorum, drynaria, privet fruit, prepared rehmannia root, ginseng, astragalus, mulberry bark, balsam and clematis, black ganoderma, bitter tea, sophora flavescens, kochia scoparia, cnidium monnieri, angelica sinensis, chuanxiong rhizome, vitex fruit, and licorice root, put them into an extraction pot, add 125 catties of purified water, soak for 12 hours, stirring once every 2 hours during the process.

[0036] 2.2 After soaking, simmer over medium heat for 5 hours. When simmering for the last hour, add mulberry leaves, duckweed, eclipta prostrata, mugwort leaves, and ginger residue, and continue simmering. When simmering for the last half hour, add pine needles and continue simmering for the last 5 hours.

[0037] 2.3 Turn off the heat, add the mint, stir well, and let it steep for 15 minutes. Filter the solution through multiple layers of gauze to remove the dregs and collect 52 jin of concentrated Chinese medicine liquid. Add 250 grams of green salt to the concentrated solution and stir until completely dissolved to obtain the basic Chinese medicine liquid.

[0038] Step 3: Prepare the hair growth serum 3.1 Heat the basic Chinese herbal medicine liquid to 90℃, add PEG-120 methyl glucoside ester (52 catties × 3% = 1.56 catties), stir for 10 minutes until completely dissolved; add 8 catties of elm bark treatment liquid and ginger juice of small yellow ginger, stir for 5 minutes until uniform.

[0039] 3.2 Cool to 40℃, add sodium cocoyl amino acid foaming agent, the amount of foaming agent added is 25% of the total weight, the total weight = 52 catties + 1.56 catties + 8 catties + ginger juice weight (about 1.2 catties) = 62.76 catties, the amount of foaming agent = 62.76 catties × 25% ≈ 15.69 catties, stir for 8 minutes until uniform.

[0040] 3.3 Cool to room temperature (28℃), add water-soluble peony bark antibacterial solution (62.76 catties + 15.69 catties = 78.45 catties, 78.45 catties × 1% ≈ 0.78 catties), and stir for 5 minutes until uniform.

[0041] 3.4 Test the pH value. If the pH value is 7.2, add 6 grams of 20% food-grade citric acid per 500 grams of prepared solution to adjust the pH value until it stabilizes at around 6.

[0042] Step 4: Maturation, Filling and Storage 4.1 Seal the prepared hair growth solution and let it stand overnight (14 hours) to allow it to mature and blend.

[0043] 4.2 After maturation, filter to remove a small amount of sediment, fill into aseptic packaging bottles, and seal the packaging.

[0044] 4.3 Store in a cool, dry and well-ventilated place, with the temperature controlled at 10-25℃. Shelf life is 12 months. Example

[0045] A hair growth tonic formula for preventing hair loss and strengthening hair, wherein the components are prepared in the following weight ratios: (I) Components of Chinese medicinal materials: 500g of Sapindus mukorossi, 250g of Gleditsia sinensis, 500g of Gleditsia sinensis, 2000g of fresh Platycladus orientalis leaves, 300g of mulberry leaves, 250g of duckweed, 200g of processed Polygonum multiflorum, 200g of Eclipta prostrata, 200g of Drynaria fortunei, 200g of Ligustrum lucidum, 200g of Rehmannia glutinosa, 200g of ginseng, 200g of Astragalus membranaceus, 200g of mulberry bark, 200g of Impatiens balsamina, 200g of Ganoderma lucidum, 50g of Kuding tea, 60g of Sophora flavescens, 60g of Kochia scoparia, 60g of Cnidium monnieri, 100g of Mentha haplocalyx, 100g of Angelica sinensis, 100g of Ligusticum chuanxiong, 90g of Vitex trifolia, 90g of Artemisia argyi, 200g of pine needles, 1500g of Zingiber officinale, 250g of elm bark, 250g of rock salt, and 90g of licorice.

[0046] (II) Excipients: PEG-120 methyl glucoside dioleate (3% of the weight of the concentrated Chinese medicine liquid), sodium cocoyl amino acid foaming agent (25% of the total weight of the hair growth liquid), water-soluble peony bark antibacterial liquid (0.5% of the total weight of the hair growth liquid, for use in winter), 20% food-grade citric acid (to adjust the pH value to 6), and appropriate amount of purified water.

[0047] The preparation method includes the following steps: Step 1: Pretreatment of Chinese herbal raw materials 1.1 Select the above-mentioned Chinese medicinal materials, remove impurities and moldy parts, wash them clean, and dry the surface moisture; peel the small yellow ginger and juice it, collect the ginger juice for later use, and drain the ginger residue for later use; crush the elm bark into coarse powder for later use; wash the mint, pine needles, mulberry leaves, duckweed, eclipta prostrata, and mugwort leaves, and dry them for later use; wash the fresh arborvitae leaves and chop them, and crush the remaining Chinese medicinal materials into coarse powder for later use.

[0048] 1.2 Take 250 grams of coarse elm bark powder, add 9 jin of 90℃ hot water, soak for 3 hours, stirring once every 30 minutes during the soaking period. After soaking, knead evenly, drain the water, and collect 8 jin of elm bark treatment liquid for later use.

[0049] Step 2: Preparation of concentrated Chinese herbal medicine 2.1 Take soapberry, soapberry, sweet soapberry, fresh arborvitae leaves, prepared Polygonum multiflorum, Drynaria fortunei, Ligustrum lucidum, Rehmannia glutinosa, ginseng, Astragalus membranaceus, Morus alba root bark, Impatiens balsamina, Ganoderma lucidum, bitter tea, Sophora flavescens, Kochia scoparia, Cnidium monnieri, Angelica sinensis, Ligusticum chuanxiong, Vitex trifolia, and licorice. Put them into an extraction pot, add 130 catties of purified water, and soak for 16 hours, stirring once every 2 hours during this period.

[0050] 2.2 After soaking, simmer over medium heat for 5 hours. When simmering for the last hour, add mulberry leaves, duckweed, eclipta prostrata, mugwort leaves, and ginger residue, and continue simmering. When simmering for the last half hour, add pine needles and continue simmering for the last 5 hours.

[0051] 2.3 Turn off the heat, add the mint, stir well, and let it steep for 15 minutes. Filter the solution through multiple layers of gauze to remove the dregs and collect 55 catties of concentrated Chinese medicine liquid. Add 250 g of green salt to the concentrated solution and stir until completely dissolved to obtain the basic Chinese medicine liquid.

[0052] Step 3: Prepare the hair growth serum 3.1 Heat the basic Chinese herbal medicine liquid to 90℃, add PEG-120 methyl glucoside ester (55 catties × 3% = 1.65 catties), stir for 10 minutes until completely dissolved; add 8 catties of elm bark treatment liquid and ginger juice of small yellow ginger, stir for 5 minutes until uniform.

[0053] 3.2 Cool to 40℃, add sodium cocoyl amino acid foaming agent. Total weight = 55 catties + 1.65 catties + 8 catties + ginger juice weight (about 1.2 catties) = 65.85 catties. Foaming agent dosage = 65.85 catties × 25% ≈ 16.46 catties. Stir for 8 minutes until uniform.

[0054] 3.3 Cool to room temperature (25℃), add water-soluble peony bark antibacterial solution (65.85 catties + 16.46 catties = 82.31 catties, 82.31 catties × 0.5% ≈ 0.41 catties), and stir for 5 minutes until uniform.

[0055] 3.4 Test the pH value. If the pH value is 6.8, add 6 grams of 20% food-grade citric acid per 500 grams of prepared solution to adjust the pH value until it stabilizes at around 6.

[0056] Step 4: Maturation, Filling and Storage 4.1 Seal the prepared hair growth solution and let it stand overnight (12 hours) to allow it to mature and blend.

[0057] 4.2 After maturation, filter to remove a small amount of sediment, fill into aseptic packaging bottles, and seal the packaging.

[0058] 4.3 Store in a cool, dry and well-ventilated place, with the temperature controlled at 5-20℃. Shelf life is 12 months. Example

[0059] The difference between this embodiment and Embodiment 1 is that 500 grams of dried Platycladus orientalis leaves are used as the raw material, and the amount of water-soluble peony bark antibacterial solution added to the excipients is 0.8% (used in spring and autumn). The remaining formula components and preparation methods are the same as in Embodiment 1.

[0060] Effect verification To verify the hair growth solution's effectiveness in preventing hair loss and promoting hair growth, 100 volunteers with hair loss were selected (40 with seborrheic alopecia, 30 with nutritional alopecia, 15 with alopecia areata, and 15 with other types of hair loss), aged 20-55 years, with 50 men and 50 women. The hair growth solution prepared in Example 1 of this invention was used once daily, with an appropriate amount applied to the scalp and massaged for 5-10 minutes. This was continued for 3 months. Hair loss, hair growth, and scalp condition were observed and recorded. Specific results are as follows: 1. Hair loss prevention effect: After one month of use, 88% of volunteers experienced a significant reduction in hair loss, and symptoms such as scalp itching and oiliness were relieved; after two months of use, 92% of volunteers had their hair loss basically under control, with no obvious hair loss; after three months of use, 95% of volunteers had their hair loss completely under control, and their scalp condition was stable.

[0061] 2. Hair regrowth effect: After 2 months of use, 75% of volunteers showed fine vellus hair on their scalp; after 3 months of use, 85% of volunteers' vellus hair gradually became thicker and darker, and patients with alopecia areata showed obvious new hair growth in the affected areas, with a significant increase in hair density.

[0062] 3. Nourishing effect: After one month of use, 90% of the volunteers experienced improvement in dry and frizzy hair, and their hair became smoother; after three months of use, 96% of the volunteers' hair became black, smooth, and shiny, and split ends were significantly reduced.

[0063] 4. Scalp condition: During the use period, no volunteers experienced adverse reactions such as scalp allergies, itching, redness and swelling. Volunteers with sensitive scalps experienced no discomfort after use. Scalp oil secretion tended to be balanced, dandruff was significantly reduced, and the scalp microecological environment was improved.

[0064] The verification results show that the anti-hair loss and hair growth liquid of the present invention has significant effects in preventing hair loss, strengthening hair, and promoting hair growth. At the same time, it can effectively nourish hair, improve scalp condition, and is gentle and non-irritating, making it suitable for long-term use by people with various types of hair loss.

[0065] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A hair growth tonic formula for preventing hair loss and strengthening hair, characterized in that, The components are prepared according to the following weight ratios: Ingredients of Chinese medicinal materials: 500g of Sapindus mukorossi, 250g of Gleditsia sinensis, 500g of Gleditsia sinensis var. semperflorens, 500g of Platycladus orientalis leaves, 300g of mulberry leaves, 250g of Spirodela polyrhiza, 200g of Polygonum multiflorum, 200g of Eclipta prostrata, 200g of Drynaria fortunei, 200g of Ligustrum lucidum, 200g of Rehmannia glutinosa, 200g of ginseng, 200g of Astragalus membranaceus, 200g of Morus alba root bark, 200g of Impatiens balsamina, 200g of Ganoderma lucidum, 50g of Kuding tea, 60g of Sophora flavescens, 60g of Kochia scoparia, 60g of Cnidium monnieri, 100g of Mentha haplocalyx, 100g of Angelica sinensis, 100g of Ligusticum chuanxiong, 90g of Vitex trifolia, 90g of Artemisia argyi, 200g of pine needles, 1500g of Zingiber officinale, 250g of Ulmus pumila bark, 250g of rock salt, and 90g of Glycyrrhiza uralensis. Excipients: PEG-120 methyl glucoside dioleate, sodium cocoyl amino acid foaming agent, water-soluble peony bark antibacterial solution, 20% food-grade citric acid, and purified water; wherein, the amount of PEG-120 methyl glucoside dioleate added is 3% of the weight of the concentrated Chinese herbal medicine liquid, the amount of sodium cocoyl amino acid foaming agent added is 25% of the total weight of the hair growth liquid, the amount of water-soluble peony bark antibacterial solution added is 0.5-1% of the total weight of the hair growth liquid, and 20% food-grade citric acid is used to adjust the pH value of the hair growth liquid to 6.

2. The hair growth liquid formula for preventing hair loss and strengthening hair as described in claim 1, characterized in that, The arborvitae leaves can be fresh or dried, with 2000 grams of fresh leaves and 500 grams of dried leaves used; the Polygonum multiflorum mentioned is processed Polygonum multiflorum.

3. The hair growth liquid formula for preventing hair loss and strengthening hair as described in claim 1, characterized in that, The PEG-120 methyl glucoside dioleate is a nonionic thickener, the sodium cocoyl amino acid foaming agent is a mild foaming agent of natural origin, and the water-soluble peony bark antibacterial liquid is a natural antibacterial component.

4. The hair growth liquid formula for preventing hair loss and strengthening hair as described in claim 1, characterized in that, The dosage of water-soluble peony bark antibacterial solution is 1% in summer and 0.5% in winter.

5. A method for preparing a hair growth liquid formula for preventing hair loss and strengthening hair as described in any one of claims 1-4, characterized in that, Includes the following steps: S1: Pretreatment of Chinese medicinal materials 1.1 Select the Chinese herbal raw material components described in claim 1, remove impurities and moldy parts, clean them thoroughly, and dry the surface moisture; peel the small yellow ginger and juice it, collect the ginger juice for later use, and drain the ginger residue for later use; crush the elm bark into coarse powder for later use; if the arborvitae leaves are fresh, wash and chop them; if they are dried, use them directly for later use; clean the mint, pine needles, mulberry leaves, duckweed, eclipta prostrata, and mugwort leaves, and dry them for later use; crush the remaining Chinese herbal raw materials into coarse powder for later use. 1.2 Processing elm bark: Take 250 grams of coarse elm bark powder, add 9 jin of hot water, soak for 3 hours, stirring once every 30 minutes during the process. After soaking, knead thoroughly and evenly, drain the water, collect 8 jin of elm bark processing liquid for later use, and discard the remaining elm bark residue. S2: Preparation of concentrated traditional Chinese medicine solution 2.1 Take the pretreated Sapindus mukorossi, Gleditsia sinensis, Gleditsia sinensis, Platycladus orientalis leaves, Polygonum multiflorum, Drynaria fortunei, Ligustrum lucidum, Rehmannia glutinosa, Panax ginseng, Astragalus membranaceus, Morus alba root bark, Impatiens balsamina, Ganoderma lucidum, Kuding tea, Sophora flavescens, Kochia scoparia, Cnidium monnieri, Angelica sinensis, Ligusticum chuanxiong, Vitex trifolia, and Glycyrrhiza uralensis, put them into an extraction pot, add 120-130 catties of purified water, and soak for 8-16 hours, stirring once every 2 hours during the soaking period; 2.2 After soaking, simmer over medium heat for 5 hours, stirring constantly. When simmering for the last hour, add the pre-treated mulberry leaves, duckweed, eclipta prostrata, mugwort leaves, and ginger residue, and continue to simmer over medium heat. When simmering for the last half hour, add pine needles and continue to simmer for the specified time. 2.3 After the simmering is complete, turn off the heat, immediately add the pre-treated mint, stir well, and let it steep for 15 minutes; 2.4 After soaking, filter with multiple layers of gauze to remove all Chinese herbal dregs and collect the concentrated Chinese herbal liquid. Ensure that the volume of the concentrated liquid is 50-55 catties. If the volume of the concentrated liquid is insufficient, heat it over low heat to concentrate it to the specified volume. If the volume exceeds the specified volume, add purified water to adjust it to the specified volume. 2.5 Add 250 grams of rock salt to the concentrated Chinese herbal medicine solution, stir until completely dissolved, and obtain the basic Chinese herbal medicine solution for later use. S3: Hair growth serum preparation 3.1 Heat the basic Chinese herbal medicine solution to 90°C, add PEG-120 methyl glucoside dioleate at 3% of the weight of the concentrated Chinese herbal medicine solution, and stir for no less than 10 minutes until completely dissolved; then add elm bark treatment solution and ginger juice, and stir for no less than 5 minutes until homogeneous; 3.2 Stop heating and wait for the liquid to cool to 40°C. Add 25% of the total weight of the hair growth liquid as sodium cocoyl amino acid foaming agent and stir for at least 8 minutes until homogeneous. 3.3 Continue cooling the medicinal solution to room temperature, add water-soluble peony bark antibacterial solution at 0.5-1% of the total weight of the hair growth solution, and stir for no less than 5 minutes until uniform; 3.4 Check the pH value of the solution. If it deviates from 6, add 20% food-grade citric acid to adjust it, following the principle of small amounts and multiple times, until the pH value stabilizes at around 6. S4: Curing, Filling and Storage 4.1 Pour the prepared hair growth solution into a clean container, seal it, and let it stand for 12-16 hours to allow it to mix and mature. 4.2 After maturation, filter to remove a small amount of precipitate to obtain the finished hair growth liquid, fill it into sterile packaging bottles, seal the packaging and label it; 4.3 Store the packaged hair growth solution in a cool, dry, and ventilated place, with the storage temperature controlled between 5-30℃.

6. The preparation method according to claim 5, characterized in that, In step 1.2, the temperature of the hot water is 80-90℃.

7. The preparation method according to claim 5, characterized in that, In step 2.1, the soaking time is 12-16 hours, and in step 4.1, the maturation and standing time is 14 hours.

8. The preparation method according to claim 5, characterized in that, In step 3.4, 20% food-grade citric acid can be diluted at a ratio of 50 grams to 200 grams of water and then gradually added to the solution to adjust the pH value.

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