Anti-hair loss hair care essence and preparation method thereof

Abstract

The invention discloses an anti-hair loss hair care essence. The anti-hair loss hair care essence comprises the following raw materials: 10.5%-28% of a plant extract, 0.3%-1% of vitamins, 3%-8% of proteins and amino acids, 5%-14% of natural oils and fats, 70%-85% of a solvent and 1.6%-4.3% of an additive, the plant extract comprises 1%-3% of an angelica sinensis extract, 1%-4% of a cacumen biotae extract, 3%-5% of a polygonum multiflorum extract, 2%-4% of a ginger extract, 1%-3% of a ginseng extract, 0.8%-3% of a rosemary extract, 1%-3% of a saw palmetto extract, 0.2%-1% of caffeine and 0.5%-2% of a camellia nitidissima flower and leaf extract. The hair conditioner is reasonable in design, can reduce hair loss by nourishing hair follicles, regulating scalp grease secretion, improving scalp blood circulation and the like, can provide nutrition required by hair growth, activate the hair follicles, promote hair regeneration and make hair thicker, can deeply moisten hair, repair damaged hair quality and improve the problems of dryness, roughness, furcation and the like of the hair, and has a good application prospect. The hair is healthier and shiny.

Description

Technical Field

[0001] The invention relates to the technical field of hair care essence, in particular to an anti-hair loss essence and a preparation method thereof. Background Art

[0002] The causes of hair loss are mainly physiological, pathological and external factors. With the development of social economy and the acceleration of people's work and life rhythm, long-term mental stress will cause the body to release stress hormones, causing hair follicles to enter the resting phase prematurely, causing hair loss. Due to the deterioration of the environment, seborrheic dermatitis, scalp psoriasis, etc. will affect the health of hair follicles and cause hair loss. Pollution, ultraviolet rays, etc. can also cause damage to hair and cause hair loss. At the same time, frequent use of hair dyes, perms or excessive combing and pulling of hair can also damage hair and cause hair loss.

[0003] At present, the market is mainly focused on anti-hair loss care products. Due to the use of a large number of chemicals, such as synthetic surfactants, synthetic hormones that promote hair growth, etc., excessive use will destroy the natural oil layer of the scalp, causing dryness, itching, and increased dandruff. Long-term use may also affect the endocrine system, leading to hormonal imbalance and other problems, making it difficult to achieve the effect of anti-hair loss care. To this end, we proposed an anti-hair loss care essence and its preparation method to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art, and to propose an anti-hair loss care essence and a preparation method thereof, which reduces hair loss by nourishing hair follicles, regulating scalp oil secretion, improving scalp blood circulation, etc., and can provide the nutrients required for hair growth, activate hair follicles, promote hair regeneration, make hair thicker, and can deeply moisturize hair, repair damaged hair, improve dry, rough, split hair and other problems, and make hair healthier and more shiny.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: An anti-hair loss care essence, comprising the following raw materials: 10.5%-28% plant extract, 0.3%-1% vitamins, 3%-8% protein and amino acids, 5%-14% natural oils, 70%-85% solvents, and 1.6%-4.3% additives; The plant extracts include 1%-3% angelica extract, 1%-4% orientalis leaf extract, 3%-5% polygonum multiflorum extract, 2%-4% ginger extract, 1%-3% ginseng extract, 0.8%-3% rosemary extract, 1%-3% saw palmetto extract, 0.2%-1% caffeine, 0.5%-2% golden camellia flower and leaf extract; The vitamins include 0.1%-0.3% B vitamins, 0.1%-0.2% vitamin H, and 0.1%-0.5% vitamin E; The protein and amino acids include 2.6%-6% hydrolyzed keratin, 0.2%-1% cystine, and 0.2%-1% arginine; The natural oils include 3%-8% argan oil and 2%-6% jojoba oil; The solvent includes 62%-74% deionized water, 7%-8% ethanol, and 1%-3% propylene glycol; The additives include 0.5%-1.5% sodium hyaluronate, 0.2%-0.6% surfactant, 0.1%-0.3% thickener, 0.3%-0.8% niacinamide, 0.2%-0.6% selenium disulfide, and 0.3%-1% preservative.

[0006] Preferably, the B vitamins include vitamin B2, vitamin B5, vitamin B6 and vitamin B7.

[0007] Preferably, the surfactant is xanthan gum, the thickener is carbomer, and the preservative is phenoxyethanol.

[0008] A method for preparing an anti-hair loss essence comprises the following steps: S1. Raw material preparation: prepare plant extracts, vitamins, proteins and amino acids, natural oils, solvents and additives according to the formula; S2. Equipment preparation: prepare a stirring kettle with heating and cooling functions, an electronic balance, a thermometer, a pH meter, a vacuum pump, a filter and a storage container; S3, preliminary mixing: add deionized water in the solvent into the stirring kettle, start the stirring kettle, add the thickener in the additive while stirring, continue stirring for 20-40 minutes, and heat the stirring kettle to 70-80°C to allow the thickener to fully swell and disperse to form a uniform colloidal solution; S4, dissolving natural oil components: In another stirred tank, ethanol and propylene glycol are mixed, and argan oil and jojoba oil are added while stirring, and stirring is continued for 40-60 minutes to fully dissolve them to obtain a basic solution; S5, mixing and dispersing: slowly adding the basic solution obtained in S4 to the colloidal solution obtained in S3, starting the stirring kettle to stir it for 20-40 minutes, stirring it evenly to fully disperse the components to form a preliminary mixed solution, and then cooling the stirring kettle to 40-50° C.; S6, adding active ingredients: add angelica extract, Platycladus orientalis leaf extract, Polygonum multiflorum extract, ginger extract, ginseng extract, rosemary extract, saw palmetto extract, caffeine, golden camellia flower and leaf extract, vitamin B group, vitamin H, vitamin E, hydrolyzed keratin, cystine, arginine, sodium hyaluronate, surfactant, niacinamide and selenium disulfide to the preliminary mixed solution in S5 in sequence, stir slowly for 2-3 hours, measure the pH value of the mixed solution with a pH meter, use a pH adjuster such as triethanolamine or citric acid to adjust the pH value of the solution to between 5.5 and 6.5, so that it is close to the physiological pH value of the scalp, add an appropriate amount of preservatives, and stir evenly; S7. Filtration and packaging: Filter the prepared essence through a vacuum pump, put the filtered essence into a storage container, and seal it for storage to obtain the anti-hair loss essence product.

[0009] Preferably, in S1, each raw material is prepared after being weighed by an electronic balance.

[0010] Preferably, in S2, the storage container is a light-proof glass bottle or plastic bottle.

[0011] Preferably, in S6, angelica extract, Platycladus orientalis leaf extract, Polygonum multiflorum extract, ginger extract, ginseng extract, rosemary extract, saw palmetto extract, caffeine, Camellia chrysantha flower and leaf extract, B vitamins, vitamin H, vitamin E, hydrolyzed keratin, cystine, and arginine are first added and stirred for 30-50 minutes, and then sodium hyaluronate, surfactant, niacinamide and selenium disulfide are added and stirred.

[0012] Preferably, in S7, the essence is filtered through a 0.22 μm or 0.45 μm filter membrane during the filtration process using a vacuum pump.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The plant extracts in this anti-hair loss essence can nourish hair follicles and promote blood circulation. At the same time, they use their antibacterial properties to reduce scalp inflammation and purify the hair follicle environment. This two-pronged approach improves the nutritional supply of hair follicles, promotes hair growth, and reduces hair loss caused by damaged hair follicles. Vitamin raw materials can improve scalp metabolism, protect scalp cells, reduce scalp cell damage, enhance hair toughness, and reduce the chance of hair loss. Natural oil raw materials can regulate scalp oil secretion, prevent hair from being too greasy, allow oil to better nourish hair, enhance hair toughness, reduce hair breakage, and have an anti-hair loss and care effect. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0015] An anti-hair loss care essence, comprising the following raw materials: 10.5%-28% plant extracts, 0.3%-1% vitamins, 3%-8% proteins and amino acids, 5%-14% natural oils, 70%-85% solvents, and 1.6%-4.3% additives; The plant extracts include 1%-3% angelica extract, 1%-4% orientalis leaf extract, 3%-5% polygonum multiflorum extract, 2%-4% ginger extract, 1%-3% ginseng extract, 0.8%-3% rosemary extract, 1%-3% saw palmetto extract, 0.2%-1% caffeine, 0.5%-2% golden camellia flower and leaf extract; Among them, angelica extract has the effect of nourishing blood and activating blood circulation, can improve scalp blood circulation, provide sufficient nutrients and oxygen to hair follicles, and promote hair growth; Platycladus orientalis leaf extract contains flavonoids, which can improve scalp blood circulation, activate hair follicles, promote hair regeneration, and make hair black and shiny; Polygonum multiflorum extract is a traditional Chinese medicine for hair care, containing anthraquinone compounds, lecithin and other ingredients. Anthraquinone compounds can nourish the liver and kidneys, promote the production of essence and blood, and improve hair loss caused by liver and kidney deficiency. Lecithin can nourish hair and make hair more shiny; ginger extract is rich in gingerol, zingiberene oil and other ingredients, which can effectively stimulate scalp blood circulation, provide sufficient nutrients to hair follicles, activate dormant hair follicles, promote hair follicle growth, thereby promoting hair growth and reducing hair loss. It also has certain antibacterial and anti-inflammatory effects, which can reduce hair loss caused by scalp inflammation, and has an auxiliary therapeutic effect on alopecia areata and other types of hair loss; ginseng extract It contains ginsenosides, polysaccharides and other effective ingredients, which can deeply nourish hair follicles, activate hair follicle cells, enhance the vitality of hair follicles, improve the growth environment of hair, provide rich nutrition for hair and promote hair growth. Polysaccharides nourish the scalp, enhance the toughness of hair and reduce hair loss caused by fragility and breakage. Rosemary extract has antioxidant, scalp blood circulation improvement and antibacterial properties. The antioxidant effect can protect the scalp from free radical damage, regulate the oil secretion of the scalp, prevent the scalp from being excessively oily or dry, and keep the scalp refreshed. The antibacterial property maintains the balance of scalp microorganisms, reduces scalp infections, creates a healthy environment for hair growth, and is conducive to hair growth. Saw palmetto extract can inhibit androgen activity and has a certain improvement effect on androgenic alopecia. Caffeine can stimulate hair follicles and prolong the hair growth cycle. Camellia chrysantha flower and leaf extracts can dredge scalp capillaries, quickly activate hair follicles and promote hair growth.

[0016] The vitamins include 0.1%-0.3% of B vitamins, 0.1%-0.2% of vitamin H, and 0.1%-0.5% of vitamin E, wherein B vitamins include vitamin B2, vitamin B5, vitamin B6, and vitamin B7. Vitamin B2 participates in the redox reaction of cells and provides energy support for the normal growth of hair; vitamin B5 can enhance the moisturizing ability of hair, improve the texture of hair, make hair softer and smoother, and reduce hair breakage and shedding caused by dryness; vitamin B6 helps regulate scalp oil secretion and prevent hair loss caused by seborrheic dermatitis; vitamin B7 can promote the synthesis of keratin, strengthen hair structure, and prevent hair loss; vitamin H can help maintain the health of the scalp, promote the synthesis of keratin, strengthen hair structure, and prevent hair loss; vitamin E is a powerful antioxidant that can protect scalp cells from free radical damage, improve scalp blood circulation, promote hair follicle health, and enhance hair toughness.

[0017] The protein and amino acid include 2.6%-6% hydrolyzed keratin, 0.2%-1% cystine, and 0.2%-1% arginine. Among them, hydrolyzed keratin, as an important component of hair, can directly supplement the nutrients required by the hair, fill the damaged cuticle on the surface of the hair, repair damaged hair, enhance the elasticity and toughness of the hair, restore the hair to a healthy state, and reduce hair loss; cystine, as an important component of hair keratin, can supplement the nutrients required by the hair, repair the damaged hair structure, restore the elasticity and luster of the hair, and reduce hair breakage and hair loss caused by fragile hair; arginine helps to increase the strength and elasticity of the hair, improve the blood circulation of the hair follicles, and provide good conditions for the growth of hair.

[0018] The natural oils include 3%-8% argan oil and 2%-6% jojoba oil. Argan oil is rich in nutrients such as unsaturated fatty acids, vitamin E and squalene, which can deeply moisturize the scalp and hair, repair damaged hair, enhance the toughness of hair, and prevent hair from drying, splitting and breaking. The chemical structure of jojoba oil is similar to that of human sebum, so it is easily absorbed by the scalp, can regulate the oil secretion of the scalp, form a protective film on the surface of the scalp, prevent moisture loss, and provide gloss and softness to the hair.

[0019] The solvent includes 62%-74% deionized water, 7%-8% ethanol, and 1%-3% propylene glycol; The additives include 0.5%-1.5% sodium hyaluronate, 0.2%-0.6% surfactant, 0.1%-0.3% thickener, 0.3%-0.8% niacinamide, 0.2%-0.6% selenium disulfide, and 0.3%-1% preservative. Among them, the surfactant is xanthan gum, which can reduce the surface tension of the liquid, so that the essence can be better dispersed and penetrated on the scalp and hair, and at the same time has a certain thickening effect, making the texture of the essence more suitable for use; the thickener is carbomer, and carbomer is used as a thickener to make the essence have appropriate consistency, which is easy to apply and use, and at the same time helps to evenly disperse other ingredients; the preservative is phenoxyethanol, which is a relatively safe and mild preservative, which has an inhibitory effect on common bacteria, yeasts and molds, has low irritation, and is suitable for sensitive scalps. Sodium hyaluronate has good moisturizing properties and can form a moisturizing film on the surface of the scalp, maintaining the moisture content of the scalp, improving the dryness of the scalp, and creating a good environment for hair growth; Niacinamide can improve the health of the scalp skin, enhance the barrier function of the scalp, reduce the damage of external factors to the scalp, and create a good environment for hair growth; Selenium disulfide has antifungal and anti-seborrhea effects and can be used to treat hair loss caused by seborrheic dermatitis.

[0020] The present invention also discloses a method for preparing an anti-hair loss essence, comprising the following steps: S1. Raw material preparation: prepare plant extracts, vitamins, proteins and amino acids, natural oils and fats, solvents and additives according to the formula, and prepare each raw material after weighing it on an electronic balance; S2. Equipment preparation: prepare a stirring kettle with heating and cooling functions, an electronic balance, a thermometer, a pH meter, a vacuum pump, a filter and a storage container. The storage container is a light-proof glass bottle or plastic bottle; S3, preliminary mixing: add deionized water in the solvent into the stirring kettle, start the stirring kettle, add the thickener in the additive while stirring, continue stirring for 20-40 minutes, stir evenly to avoid agglomeration, heat the stirring kettle to 70-80°C, allow the thickener to fully swell and disperse, and form a uniform colloidal solution; S4, dissolving natural oil components: In another stirred tank, ethanol and propylene glycol are mixed, and argan oil and jojoba oil are added while stirring, and stirring is continued for 40-60 minutes to fully dissolve them to obtain a basic solution; S5, mixing and dispersing: slowly adding the basic solution obtained in S4 to the colloidal solution obtained in S3, starting the stirring kettle to stir it for 20-40 minutes, stirring it evenly to fully disperse the components to form a preliminary mixed solution, and then cooling the stirring kettle to 40-50° C.; S6. Adding active ingredients: Add angelica extract, Platycladus orientalis leaf extract, Polygonum multiflorum extract, ginger extract, ginseng extract, rosemary extract, saw palmetto extract, caffeine, golden camellia flower and leaf extract, vitamin B group, vitamin H, vitamin E, hydrolyzed keratin, cystine, arginine, sodium hyaluronate, surfactant, niacinamide and selenium disulfide to the preliminary mixed solution in S5 in sequence, and stir slowly for 2-3 hours to ensure uniform dispersion and avoid excessive stirring to produce excessive foam. Specifically, add angelica extract, Platycladus orientalis leaf extract, Polygonum multiflorum extract, ginger extract, ginseng extract, rosemary extract, saw palmetto extract, caffeine, golden camellia flower and leaf extract, vitamin B group, vitamin H, vitamin E, hydrolyzed keratin, cystine, arginine, sodium hyaluronate, surfactant, niacinamide and selenium disulfide first. After stirring for 30-50 minutes, add sodium hyaluronate, surfactant, niacinamide and selenium disulfide, and measure the pH value of the mixture with a pH meter. Use triethanolamine or citric acid or other pH regulator to adjust the pH value of the solution to between 5.5 and 6.5, so that it is close to the physiological pH value of the scalp to ensure the stability and comfort of the product. Add an appropriate amount of preservatives and stir evenly to prevent the growth of microorganisms and ensure the shelf life of the product. S7. Filtration and packaging: Filter the prepared essence through a vacuum pump and filter through a 0.22μm or 0.45μm filter membrane to remove possible impurities and undissolved particles to ensure the clarity and stability of the product. Put the filtered essence into a storage container and store it in a sealed container to obtain the anti-hair loss essence product.

[0021] The following is a detailed description of the effects of this hair loss prevention serum: 100 participants aged 25-50 with different degrees of hair loss were selected and randomly divided into an experimental group and a control group, with 50 people in each group. The experimental group used this anti-hair loss essence, first washed their hair and dried it or blow-dried it, then took an appropriate amount of essence and evenly applied it to the scalp, gently massaged for 2-3 minutes until it was completely absorbed, and no need to rinse. The control group did not use the essence for 12 weeks, and the following indicators were evaluated on the participants before the start of the experiment, at the 4th week, the 8th week, and the 12th week: Counting the amount of hair loss: Using a hair collector, let the subjects collect the fallen hair when washing their hair and count the amount of hair loss; Hair density test: Use a professional hair follicle test instrument to measure the hair density of specific areas of the scalp (such as the top of the head, forehead hairline and other areas prone to hair loss) in roots / cm²; Hair diameter measurement: Randomly select 100 hairs and use a microscope or a professional hair diameter measuring instrument to measure the hair diameter and calculate the average value in micrometers (μm) to evaluate the changes in hair thickness and indirectly reflect the health of the hair; Subjective satisfaction survey: Ask the subjects to give a subjective score of 0-10 on the overall condition of their hair (including degree of hair loss, hair gloss, smoothness, etc.).

[0022] Example of experimental results: From the above experimental data, it can be seen that after using this product, the average amount of hair loss in the experimental group gradually decreased as the use time prolonged. After 12 weeks, the hair density in the top area of ​​the experimental group increased by an average of 10 hairs / cm², and the hair density in the forehead hairline area increased by 8 hairs / cm². The hair diameter of the experimental group increased by an average of 5μm after 12 weeks, and the hair became significantly thicker. However, there was no significant change in the number of hair loss, hair density and hair diameter in the control group during the entire experimental process. Therefore, this anti-hair loss essence can nourish hair follicles, regulate scalp oil secretion, improve scalp blood circulation, etc., reduce hair loss, and can provide the nutrients needed for hair growth, activate hair follicles, promote hair regeneration, make hair thicker, and deeply moisturize hair, repair damaged hair, improve dry hair, rough hair, split ends and other problems, and make hair healthier and more shiny.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anti-hair loss essence, characterized in that: The anti-hair loss essence comprises the following raw materials: 10.5%-28% plant extracts, 0.3%-1% vitamins, 3%-8% proteins and amino acids, 5%-14% natural oils and fats, 70%-85% solvents, and 1.6%-4.3% additives. The plant extracts include 1%-3% angelica extract, 1%-4% orientalis leaf extract, 3%-5% polygonum multiflorum extract, 2%-4% ginger extract, 1%-3% ginseng extract, 0.8%-3% rosemary extract, 1%-3% saw palmetto extract, 0.2%-1% caffeine, and 0.5%-2% golden camellia flower and leaf extract. The vitamins include 0.1%-0.3% B vitamins, 0.1%-0.2% vitamin H, and 0.1%-0.2% vitamin E. 0.1%-0.5%, the protein and amino acids include hydrolyzed keratin 2.6%-6%, cystine 0.2%-1%, and arginine 0.2%-1%, the natural oils include argan oil 3%-8%, jojoba oil 2%-6%, the solvent includes deionized water 62%-74%, ethanol 7%-8%, propylene glycol 1%-3%, the additives include sodium hyaluronate 0.5%-1.5%, surfactant 0.2%-0.6%, thickener 0.1%-0.3%, niacinamide 0.3%-0.8%, selenium disulfide 0.2%-0.6%, and preservative 0.3%-1%.

2. The anti-hair loss essence according to claim 1, characterized in that: The B vitamins include vitamin B2, vitamin B5, vitamin B6 and vitamin B7.

3. The anti-hair loss essence according to claim 1, characterized in that: The surfactant is xanthan gum, the thickener is carbomer, and the preservative is phenoxyethanol.

4. A method for preparing an anti-hair loss care essence, for preparing the anti-hair loss care essence according to any one of claims 1 to 3, characterized in that: The following steps are involved: S1. Raw material preparation: prepare plant extracts, vitamins, proteins and amino acids, natural oils, solvents and additives according to the formula; S2. Equipment preparation: prepare a stirring kettle with heating and cooling functions, an electronic balance, a thermometer, a pH meter, a vacuum pump, a filter and a storage container; S3, preliminary mixing: add deionized water in the solvent into the stirring kettle, start the stirring kettle, add the thickener in the additive while stirring, continue stirring for 20-40 minutes, and heat the stirring kettle to 70-80°C to allow the thickener to fully swell and disperse to form a uniform colloidal solution; S4, dissolving natural oil components: In another stirred tank, ethanol and propylene glycol are mixed, and argan oil and jojoba oil are added while stirring, and stirring is continued for 40-60 minutes to fully dissolve them to obtain a basic solution; S5, mixing and dispersing: slowly adding the basic solution obtained in S4 to the colloidal solution obtained in S3, starting the stirring kettle to stir it for 20-40 minutes, stirring it evenly to fully disperse the components to form a preliminary mixed solution, and then cooling the stirring kettle to 40-50° C.; S6, adding active ingredients: add angelica extract, Platycladus orientalis leaf extract, Polygonum multiflorum extract, ginger extract, ginseng extract, rosemary extract, saw palmetto extract, caffeine, golden camellia flower and leaf extract, vitamin B group, vitamin H, vitamin E, hydrolyzed keratin, cystine, arginine, sodium hyaluronate, surfactant, niacinamide and selenium disulfide to the preliminary mixed solution in S5 in sequence, stir slowly for 2-3 hours, measure the pH value of the mixed solution with a pH meter, use triethanolamine or citric acid pH regulator to adjust the pH value of the solution to between 5.5-6.5, so that it is close to the physiological pH value of the scalp, add an appropriate amount of preservatives, and stir evenly; S7. Filtration and packaging: Filter the prepared essence through a vacuum pump, put the filtered essence into a storage container, and seal it for storage to obtain the anti-hair loss essence product.

5. The method for preparing the anti-hair loss essence according to claim 4, characterized in that: In S1, each raw material is prepared after being weighed by an electronic balance.

6. The method for preparing the anti-hair loss essence according to claim 4, characterized in that: In S2, the storage container is a light-proof glass bottle or plastic bottle.

7. The method for preparing the anti-hair loss essence according to claim 4, characterized in that: In the S6, first add angelica extract, Platycladus orientalis leaf extract, Polygonum multiflorum extract, ginger extract, ginseng extract, rosemary extract, saw palmetto extract, caffeine, golden camellia flower and leaf extract, B vitamins, vitamin H, vitamin E, hydrolyzed keratin, cystine, and arginine and stir for 30-50 minutes, then add sodium hyaluronate, surfactant, niacinamide and selenium disulfide and stir.

8. The method for preparing the anti-hair loss essence according to claim 4, characterized in that: In S7, the essence is filtered through a 0.22 μm or 0.45 μm filter membrane during the filtration process using a vacuum pump.