KR102443708B1 - Hair cosmetic composition for preventing hair loss and improving scalp - Google Patents

Abstract

The present invention relates to a hair cosmetic composition for preventing hair loss and promoting hair growth. There is provided a cosmetic composition for hair containing, as an active ingredient, a complex of a natural extract consisting of a vera extract and a purslane extract and a functional ingredient consisting of caffeine, niacinamide, salicylic acid, menthol, biotin and panthenol. The cosmetic composition for hair according to the present invention exhibits excellent effects of preventing hair loss, promoting hair growth, hair gloss, scalp moisture content, sebum secretion and scalp keratin improvement when continuously used, as well as being safe and less irritating to the human body.

Description

Hair cosmetic composition for preventing hair loss and improving scalp

The present invention relates to a cosmetic composition for hair for preventing hair loss and improving the scalp, and more particularly, it contains a complex of natural extracts and functional ingredients that simultaneously satisfy complex functions such as nutrition supply, blood flow promotion, local stimulation, and anti-inflammatory effect. It relates to a cosmetic composition for hair that exhibits excellent hair loss prevention and hair growth promoting effects, as well as excellent hair gloss improvement, scalp moisture content improvement, sebum secretion and scalp keratin improvement effects.

According to the National Health Review and Assessment Service, the number of people who visited the hospital for hair loss increased from 208,688 in 2014 to 224,688 in 2018. The Korean Society for Hair Loss Treatment estimates that the number of potential hair loss population in Korea is 10 million. The main causes of hair loss are stress, excessive use of shampoo or mousse, damage to hair and scalp due to perm or dyeing and use of a hair dryer, imbalance in dandruff or sebum secretion, serious illness due to high fever, taking anticancer drugs and various antithyroid drugs, and oral contraceptives. Administration, nutritional imbalance, intake of processed foods, genetic factors, etc. are cited as the biggest cause among these factors.

A striking feature of recent years is that the number of young people in their 10s and 20s and women with hair loss is increasing rapidly. In 2018, 43.8% of 224,688 people who received health insurance treatment for alopecia were women. Mostly, childbirth, diet, and ovarian disease promote hair loss in women. Hair loss in women is influenced by stress and lifestyle rather than genetic factors. Hair loss among teenagers is also increasing to the extent that hair loss is at the top of the list of concerns among teenagers. Since adolescence is a period of active hormone secretion, there is also an analysis that there is a higher probability of hair loss due to seborrheic dermatitis. The habit of pulling hair due to academic stress is also considered one of the causes of teenage hair loss.

Alopecia is usually divided into congenital alopecia and acquired alopecia, but there is no treatment for congenital alopecia. Among acquired alopecia, there are those that can be cured and those that cannot be cured. There is no good treatment for alopecia in the elderly or senile alopecia, and alopecia pityroides can be cured by treating dandruff. Alopecia areata is the main alopecia of modern people, and there are several theories about its etiology, such as allergy, autonomic abnormality, and endocrine disorder, but none are definitive. And, in the case of symptomatic alopecia, the cause may be treated as it is caused by a disease or pressure by a pillow or a hat. In addition, modern people are facing excessive stress and air pollution, and hair loss is spreading regardless of gender and age due to skin irritation caused by UV rays and hair products such as spray and mousse.

Until now, studies on the cause and mechanism of alopecia have been conducted, but hair growth agents, hair growth agents, etc. are being marketed without clear identification. If you look at some types of hair restorers, there are those that promote blood circulation or supply nutrients to the hair, promote the metabolism of the hair root, inhibit reductase, reduce fat content, etc. is known not to. Looking at the world, there are thousands of types of hair growth agents introduced and marketed, but there are few products that are actually recognized by the Hair Society. Minoxidil and Propecia approved at the end of 1997 are the only drugs approved by the US Food and Drug Administration (FDA) as a hair growth agent so far.

Minoxidil was originally a blood pressure lowering agent, and it was confirmed that hair growth was confirmed in patients who used this drug, so it was used as a hair growth agent. If you apply and use a skin irritant called "tretinoin" (Retin-A) first, it is more effective because it increases absorption. Minoxidil also needs to be applied for a long time, and if you stop using the drug, your hair roots will become weak and fall out soon after.

MSD's "Propecia", developed by Merck in the United States and marketed in the United States from December 1997, inhibits the action of 5-alpha-reductase and inhibits the production of DHT, thereby preventing and treating male pattern hair loss. It is a treatment for hair loss. "Propecia" has been shown to reduce the concentration of DHT in the scalp and serum by 60% and 70%, respectively, without affecting testosterone, which is involved in male sexual function, by inhibiting the production of DHT. However, there are reports that men may suffer from fertility disorders and unexplained side effects that can occur with long-term use of this drug for several years.

There are also some differences between male and female hair loss. In the case of male alopecia, more than 95% is due to excessive secretion of male hormones based on genetic predisposition. To explain this in detail, the male hormone called Testosterone secreted in the body is converted into a substance called Dihydro-Testosterone (DHT) by a specific enzyme. Upon contact, it is activated by the action of an enzyme and changes into the active male hormone DHT. At this time, as the concentration of DHT in the body is relatively high, the shrinkage of the hair follicles is promoted and hair loss proceeds rapidly. On the other hand, although DHT acts as a major cause in female alopecia, fortunately, female hormones are secreted in women, which relatively inhibits the destruction of hair follicles of DHT.

Various methods such as topical application agents, oral medications, health supplements, gene transplant surgery, hair transplant surgery and alternative medicine have been implemented as a treatment method for this hair loss phenomenon, but there is no treatment method or substance that shows satisfactory results yet. it is known Since most hair loss prevention and hair growth products are directly applied or taken on the scalp, natural ingredients that do not contain chemical components are explored to extract and contain active ingredients beneficial to scalp health.

Accordingly, as an example containing herbal ingredients among natural materials, Korean Patent Laid-Open No. 2012-38585 discloses that it prevents hair loss without reducing the original function of hair products, protects the scalp, and stimulates blood circulation of the scalp to promote hair growth. As a herbal extract for preventing hair loss that can provide antibacterial and antioxidant effects, a herbal extract for preventing hair loss is disclosed, which is prepared by mixing and extracting yellow lily, yellow fern, golden geranium, yellow chrysanthemum, astragalus, white paper, wild chrysanthemum, licorice, and ginger.

And according to Republic of Korea Patent No. 10-1017709, it relates to a composition having the effect of preventing hair loss and promoting hair growth, and more particularly, a complex herbal extract of ginseng, arborvitae, sangbaekpi, Guguchi, gugija, seokchangpo, Changja, licorice and mint. Disclosed is a composition in which a composition containing as an active ingredient exhibits hair growth, hair loss prevention, dandruff production inhibition, and hair growth promoting effects.

In addition, according to the Republic of Korea Patent No. 10-1443182, a mixture of orchid herb, black hemp, heartburn, ginseng and white sorghum is contained, or the mixed component contains more health and functional ingredients of ginseng, so harmful dermal papilla cells in the scalp It is reported that it is excellent in preventing hair loss and promoting hair growth by activating mitosis.

Many types of hair products and hair regenerative agents based on oriental medicine have been released in Korea, China, Japan, and other Asian countries, and these products are known to prevent hair loss or promote hair growth by stimulating the blood circulation of the scalp. It has not been proven or has very little effect, and in some cases, side effects such as scalp hypersensitivity reaction may be exhibited.

Accordingly, the present inventors consider various problems of existing hair growth agents, and contain natural extracts that are safe for the human body and do not cause side effects together with functional ingredients to prevent hair loss, promote hair growth, hair shine, scalp moisture, sebum secretion and scalp keratin The present invention has been completed by developing a cosmetic composition for hair having an excellent improvement effect.

Therefore, an object of the present invention is to provide a cosmetic composition for hair that is safe to the human body and does not cause side effects, and is excellent in preventing hair loss, promoting hair growth, hair gloss, scalp moisture content, sebum secretion, and improving scalp keratin.

According to the present invention to achieve the above object, according to the present invention, a natural extract comprising black garlic extract, ginseng extract, eoseongcho extract, black bean extract, sauerkraut extract, perilla leaf extract, licorice extract, green tea extract, centella asiatica extract, aloe vera extract and purslane extract There is provided a cosmetic composition for hair containing, as an active ingredient, a complex of functional ingredients consisting of and caffeine, niacinamide, salicylic acid, menthol, biotin and panthenol.

In this case, preferably, 0.1 to 5% by weight of black garlic extract, 0.1 to 5% by weight of ginseng extract, 0.1 to 5% by weight of eoseongcho extract, 0.1 to 5% by weight of black bean extract, 0.1 to 5% by weight of Sauerkraut extract, 0.1% by weight of perilla leaf extract ~5 wt%, licorice extract 0.1-5 wt%, green tea extract 0.1-5 wt%, Centella asiatica extract 0.1-5 wt%, aloe vera extract 0.1-5 wt%, purslane extract 0.1-5 wt%, caffeine 0.1-5 wt% % by weight, niacinamide 0.1-5% by weight, salicylic acid 0.1-5% by weight, menthol 0.1-5% by weight, biotin 0.1-5% by weight, and panthenol 0.1-5% by weight are contained.

More preferably, the natural extract and the functional ingredient constituting the complex are made in a weight ratio of 2 to 3:1, and the natural extract is black garlic extract, ginseng extract, eoseongcho extract, black bean extract, sewage extract, perilla leaf extract, Licorice extract, green tea extract, Centella asiatica extract, aloe vera extract and purslane extract are each in a weight ratio of 5: 5: 5: 2: 2: 2: 2: 3: 2: 3: 2: 3, and the functional ingredient is caffeine. , niacinamide, salicylic acid, menthol, biotin and panthenol in a weight ratio of 5: 5: 4: 5: 2: 4, respectively.

The cosmetic composition for hair is characterized in that it is for preventing hair loss and promoting hair growth.

In addition, the cosmetic composition for hair is characterized in that it is for improving hair gloss, improving scalp moisture, or for improving sebum secretion and scalp keratin.

The cosmetic composition for hair includes hair shampoo, hair conditioner, hair tonic, hair conditioner, hair essence, hair lotion, hair nutrition lotion, hair treatment, hair cream, hair nutrition cream, hair moisture cream, hair massage cream, hair wax, hair It may have the formulation of an aerosol, hair pack, hair nourishment pack, hair soap, hair cleansing foam, hair oil, hair gel, hair mousse or hair spray.

The cosmetic composition for hair according to the present invention exhibits excellent effects of preventing hair loss, promoting hair growth, hair gloss, scalp moisture content, sebum secretion and scalp keratin improvement when continuously used, as well as being safe and less irritating to the human body.

Hereinafter, the present invention will be specifically described.

The present invention provides natural extracts of black garlic extract, ginseng extract, Eoseongcho extract, black soybean extract, sewage extract, perilla leaf extract, licorice extract, green tea extract, centella asiatica extract, aloe vera extract and purslane extract, caffeine, niacinamide, salicylic acid, It is characterized in that it provides a cosmetic composition for hair that contains functional ingredients of menthol, biotin and panthenol together and exhibits excellent hair loss prevention and hair growth promoting effects and hair and scalp improvement effects according to their synergistic effects.

According to the present invention, a natural extract consisting of black garlic extract, ginseng extract, eoseongcho extract, black bean extract, sewage extract, perilla leaf extract, licorice extract, green tea extract, centella asiatica extract, aloe vera extract and purslane extract, caffeine, niacinamide, There is provided a cosmetic composition for hair containing a complex of functional ingredients consisting of salicylic acid, menthol, biotin and panthenol as an active ingredient.

In this case, preferably, 0.1 to 5% by weight of black garlic extract, 0.1 to 5% by weight of ginseng extract, 0.1 to 5% by weight of eoseongcho extract, 0.1 to 5% by weight of black bean extract, 0.1 to 5% by weight of Sauerkraut extract, 0.1% by weight of perilla leaf extract ~5 wt%, licorice extract 0.1-5 wt%, green tea extract 0.1-5 wt%, Centella asiatica extract 0.1-5 wt%, aloe vera extract 0.1-5 wt%, purslane extract 0.1-5 wt%, caffeine 0.1-5 wt% % by weight, niacinamide 0.1-5% by weight, salicylic acid 0.1-5% by weight, menthol 0.1-5% by weight, biotin 0.1-5% by weight, and panthenol 0.1-5% by weight are contained.

Black garlic, one of the active ingredients of the cosmetic composition for hair of the present invention, is produced by heating, fermenting, and aging raw garlic. It is changed to a substance free from (S-allylcysteine, S-allylmercaptocystein, tetrahydro-β-carboline, diallyl sulfide, diallyl disulfide, diallyl polysulfide, triallyl sulfide, etc.) And it has been reported that there is anticancer activity, hangover removal effect, etc.

Ginseng (Panax ginseng C.A. meyer) is a plant belonging to the genus Ginseng of the family Apiaceae and has been widely used as a raw material for food, medicine, and cosmetics. Saponin (or ginsenoside), a representative medicinal component of ginseng, is known to have a wide variety of effects such as anti-cancer, immune enhancement, blood pressure enhancement, blood sugar enhancement, anti-inflammatory and antioxidant effects. In addition, recently, anticancer and hypoglycemic effects of ginseng polysaccharides, antiviral and antifungal properties of proteins, antilipolytic activity of oligopeptide, and antioxidant activity of phenolic components have been revealed.

The cosmetic composition for hair of the present invention as an active ingredient, along with the black garlic extract and ginseng extract, helps scalp health and hair growth. Contains vera extract and purslane extract. When these natural extracts are contained together, their synergistic effect exhibits more excellent hair growth and scalp improvement effects.

Preferably, the natural extract is 0.1 to 5% by weight of black garlic extract, 0.1 to 5% by weight of ginseng extract, 0.1 to 5% by weight of eoseng extract, 0.1 to 5% by weight of black bean extract, 0.1 to 5% by weight of black bean extract, based on the total weight of the cosmetic composition 5 wt%, perilla leaf extract 0.1-5 wt%, licorice extract 0.1-5 wt%, green tea extract 0.1-5 wt%, Centella asiatica extract 0.1-5 wt%, aloe vera extract 0.1-5 wt%, purslane extract 0.1- It is contained in a proportion of 5% by weight.

At this time, the black garlic extract, ginseng extract, Eoseongcho extract, black soybean extract, Hawthorn extract, perilla leaf extract, licorice extract, green tea extract, Centella asiatica extract, aloe vera extract and purslane extract are each 5: 5: 5: 2: 2: 2: It is more preferably contained in a weight ratio of 2:3:2:3:2:3. As a result of testing the activity by mixing the extracts in various ratios, the most excellent hair loss prevention and hair growth promoting effects and scalp improvement effects were shown in the ratios.

The natural extract is prepared by extraction according to a conventional method with at least one solvent selected from the group consisting of water, alcohol having 1 to 4 carbon atoms, ethyl acetate, glycerin, ethylene glycol, propylene glycol and butylene glycol. According to one embodiment of the present invention, a solvent is added to the washed and dried natural product and extracted by heating at 90 to 95° C. for 24 to 48 hours with an infrared heater. The resulting extract is prepared as a liquid extract by filtering the solid content with a 0.1 to 1 micrometer (㎛) filter. In the preparation of the natural extract, each extract may be prepared and then mixed in the above ratio, or the natural product may be mixed in the above ratio and then extracted to prepare an extract.

In addition, the cosmetic composition for hair of the present invention further contains caffeine, niacinamide, salicylic acid, menthol, biotin, and panthenol as functional ingredients along with the natural extract. do.

Preferably, the natural extract and the functional ingredient are mixed and contained in a weight ratio of 2 to 3:1, more preferably 3:1. By containing these components together, it exhibits various hair growth and scalp improvement effects such as hair loss prevention and hair growth promoting effects, as well as hair gloss improvement, scalp moisture improvement, sebum secretion and scalp keratin improvement effects.

Preferably, each of the functional ingredients contains 0.1 to 5 wt% of caffeine, 0.1 to 5 wt% of niacinamide, 0.1 to 5 wt% of salicylic acid, 0.1 to 5 wt% of menthol, 0.1 to 5 wt% of biotin, and 0.1 to 5% by weight of panthenol is contained.

More preferably, the caffeine, niacinamide, salicylic acid, menthol, biotin, and panthenol are each contained in a weight ratio of 5: 5: 4: 5: 2: 4 by weight. In the above ratio, the most excellent hair loss prevention and hair growth promoting effect and scalp improvement effect were exhibited.

According to one embodiment of the present invention, the functional ingredients of caffeine, niacinamide, salicylic acid, menthol, biotin and panthenol are mixed with the prepared natural extract and stirred to prepare the complex of the present invention. The complex is contained in an amount of 2 to 50% by weight based on the total weight of the cosmetic composition.

It was confirmed that the complex exhibits less skin irritation, excellent hair loss prevention effect, hair gloss improvement effect, scalp moisture content improvement effect, scalp sebum secretion reduction and scalp keratin improvement effect in human application tests.

Therefore, the cosmetic composition for hair of the present invention containing the complex as an active ingredient can be used for preventing hair loss and promoting hair growth.

In addition, the cosmetic composition for hair may be used for improving hair gloss, improving scalp moisture, or improving sebum secretion and scalp keratin.

The cosmetic composition for hair includes hair shampoo, hair conditioner, hair tonic, hair conditioner, hair essence, hair lotion, hair nutrition lotion, hair treatment, hair cream, hair nutrition cream, hair moisture cream, hair massage cream, hair wax, hair It may have the formulation of an aerosol, hair pack, hair nourishment pack, hair soap, hair cleansing foam, hair oil, hair gel, hair mousse or hair spray.

[Example]

Hereinafter, the present invention will be described in more detail by way of Examples, but the Examples are for explaining the present invention, and the scope of the present invention is not limited only to the Examples.

Preparation Examples 1 to 11: Preparation of extract

10 times the weight of purified water as a solvent was added to each 100 g of the natural product shown in Table 1 below, and the extract was prepared by heating at 90 to 95° C. through an infrared heater for 24 hours. The resulting extract was filtered with a 1 micrometer (μm) filter to remove solids, and a liquid extract was prepared, respectively.

division Preparation Example 1 black garlic Preparation 2 Ginseng Preparation 3 Eoseongcho Preparation 4 black beans Preparation 5 Ha Soo Oh Preparation 6 perilla leaf Preparation 7 licorice Preparation 8 green tea Preparation 9 Centella asiatica Preparation 10 aloe vera Preparation 11 purslane

Example 1: Preparation of natural extract

Each of the extracts prepared above was mixed in the ratio shown in Table 2 to prepare 600 g of a natural extract.

division Ratio (weight ratio) Black Garlic Extract 5 Ginseng Extract 5 Eoseongcho Extract 5 Black Bean Extract 2 Hawthorn Extract 2 Perilla leaf extract 2 Licorice Extract 3 green tea extract 2 Centella asiatica extract 3 Aloe Vera Extract 2 Purslane Extract 3

Example 2: Preparation of Composite

200 g of functional ingredients according to the composition of Table 3 below were mixed with the natural extract prepared in the above Example and stirred to prepare a complex.

division Ratio (weight ratio) Caffeine 5 Niacinamide 5 salicylic acid 4 menthol 5 biotin 2 panthenol 4

Example 3: Preparation of shampoo

A shampoo containing the complex of the natural extract and functional ingredients prepared in Example 2 was prepared in a conventional manner according to the composition of Table 4 below.

composition Ratio (wt%) Ammonium Lauryl Sulfate 35.00 Cocamidopropyl Betaine 15.00 Sodium Cocoyl Isethionate 2.00 PEG-40 Hydrogenated Castor Oil 1.00 Polyquaternium-10 0.50 Cocamide M.A. 2.00 Disodium EDIT 0.05 sodium chloride 0.50 Betaine (trimethylglycine) 0.50 Sodium Benzoate 0.50 Spices 0.50 Composite (Example 2) balance

Test Example 1: Skin irritation test

A test was carried out to determine whether the shampoo composition prepared in Example 3 was primarily irritating to human skin. The subjects were 30 healthy adult men and women aged 20-50 years, without lesions or skin diseases at the test site, and who did not take antihistamines up to 1 week before participating in the test. , the reaction was visually evaluated 1 hour after removal (primary evaluation) and 24 hours after removal (second evaluation). The degree of irritation on the skin was visually evaluated according to the criteria in Table 5 below, and the results are shown in Table 6 below.

Rating standard 0.0 Unresponsive 0.5 Slight erythema, spotty or diffuse One Moderate uniform erythema 2 Intense erythema with edema 3 Intense erythema with edema & vesicles

(average grade) 1st evaluation Second evaluation Example 3 0.0 0.0

As confirmed in Table 6 above, the shampoo of Example 3 was determined not to cause skin irritation.

Test Example 2: Anti-hair loss effect

We evaluated 20 healthy adult women aged 20 to 60 years without skin disease or skin allergy. After using the shampoo of Example 3 for 6 weeks, the change was measured and evaluated.

After photographing the parietal part using Global Hair Device (Canfield, USA), the state of hair loss was visually evaluated. Changes were evaluated before use (0 weeks), 3 weeks after use, and after 6 weeks after use by measuring with the 5-point grade standard (Table 7) for the test site, and the results are shown in Tables 8 and 9, respectively. And the improvement rate was calculated by the following formula. After calculating the improvement rate by substituting the measured values of each tester, the average value is shown.

(5 points Grade) Before use (0 weeks) 3 weeks after use after 6 weeks of use Example 3 2.20 ± 0.696 2.15 ± 0.745 1.80 ± 0.894

Improvement (%) 3 weeks after use after 6 weeks of use Example 3 14.2 30.8

As can be seen in Tables 8 and 9 above, as a result of the visual evaluation of the hair loss condition, it decreased from Grade 2.20 before shampoo use (week 0) to Grade 2.15 after 3 weeks of use and Grade 1.80 after 6 weeks of use, the shampoo of Example 3 It decreased to a significant level after use compared to before use, and showed improvement rates of 14.2% and 30.8%, respectively.

Test Example 3: Hair gloss improvement effect

We evaluated 20 healthy adult women aged 20 to 60 years without skin disease or skin allergy. After using the shampoo of Example 3 for 6 weeks, the change was measured and evaluated.

After photographing the test site using Global Hair Device (Canfield, USA), the hair gloss value (Area %) was analyzed using an image analysis program (Image-PRO).

The hair gloss was evaluated based on the visual evaluation table of Table 10 below, and measurements were made before (0 weeks), 3 weeks, and 6 weeks after use of the shampoo. The higher the Area (%) value, the better the gloss of the hair. The results are shown in Tables 11 and 12, respectively. And the improvement rate was calculated by the following formula.

Area (%) Before use (0 weeks) 3 weeks after use after 6 weeks of use Example 3 42.29±9.583 46.81±8.896 46.73±7.523

Improvement (%) 3 weeks after use after 6 weeks of use Example 3 15.7 13.9

As can be seen in Tables 11 and 12, the results of hair gloss (Area %) measurement of Example 3 before use (week 0) were 42.29, after 3 weeks of use, 46.81, and after 6 weeks of use, 46.73, compared to shampoo before use. It increased to a significant level after 3 weeks of use and 6 weeks after use, and showed improvement rates of 15.7% and 13.9%, respectively.

Test Example 4: Scalp moisture content improvement effect

We evaluated 20 healthy adult women aged 20 to 60 years without skin disease or skin allergy. After using the shampoo of Example 3 for 6 weeks, the change was measured and evaluated.

The amount of scalp moisture (uS) in the test site was measured using DermaLab USB Hydration (Cortex technology, Denmark). Evaluation was measured before shampoo use (week 0), after use 3 weeks, and after use 6 weeks. For each measurement, the same tester measured the same site, and three values were measured and the average value was used. DermaLab USB Hydration is a device that measures the amount of moisture transferred from the skin when it comes into contact with the skin using a pin probe. The unit of measurement is uS (unit of micro-Siemens), and the measurement value is 0.0~9999.0 displayed in between. The larger the measured value, the greater the moisture content. The results are shown in Tables 13 and 14 below.

And the improvement rate was calculated by the following formula.

Moisture content (uS) Before use (0 weeks) 3 weeks after use after 6 weeks of use Example 3 41.43 ± 9.622 55.98 ± 11.615 64.75 ± 12.593

Improvement (%) 3 weeks after use after 6 weeks of use Example 3 37.6 61.3

As can be seen in Tables 13 and 14 above, the measurement result of the scalp moisture content (uS) was 41.43uS before (0 weeks) use of the shampoo of Example 3, 55.98uS after 3 weeks of use, and 64.75uS after 6 weeks of use. Compared to before, it increased to a significant level after 3 weeks of shampooing and 6 weeks of use, showing improvement rates of 37.6% and 61.3%, respectively.

Test Example 5: Effect of improving scalp sebum secretion

We evaluated 20 healthy adult women aged 20 to 60 years without skin disease or skin allergy. After using the shampoo of Example 3 for 6 weeks, the change was measured and evaluated.

Sebumeter (SM820, C&K electronic) was used to measure the amount of sebum secretion (μg/cm ² ) in the test site. Evaluation was carried out by measuring the shampoo before (0 weeks), 3 weeks after use, and 6 weeks after use. For each measurement, the same tester measured the same site. Sebumeter is a device that measures the amount of sebum secretion by using the light transmittance of the translucent lipid absorption tape of the sebumeter cassette. The amount of sebum secretion obtained by pressing the tape to the skin for 30 seconds and pressing it under constant pressure is measured using the optical reflection principle. The tape absorbing the oil becomes transparent, and the light passing through the transparent tape means the amount of oil composition. The measurement unit is ㎍/㎠, and the larger the measured value, the greater the amount of sebum secretion. The results are shown in Tables 15 and 16 below.

And the improvement rate was calculated by the following formula.

Sebum secretion (㎍/㎠) Before use (0 weeks) 3 weeks after use after 6 weeks of use Example 3 181.85 ± 90.430 120.15 ± 67.107 99.80 ± 55.372

Improvement (%) 3 weeks after use after 6 weeks of use Example 3 32.1 43.0

As can be seen in Tables 15 and 16 above, as a result of the measurement of the amount of sebum secretion (μg/cm ² ) on the scalp, 181.85 μg/cm ² before (0 week) shampoo use and 120.15 μg/cm ² after 3 weeks of use, 6 weeks of use After using the shampoo, it decreased to a significant level at 99.80 μg/cm ² after 3 weeks of use and 6 weeks after using the shampoo compared to before use, showing improvement rates of 32.1% and 43.0%, respectively.

Test Example 5: Scalp keratin improvement effect

We evaluated 20 healthy adult women aged 20 to 60 years without skin disease or skin allergy. After using the shampoo of Example 3 for 6 weeks, the change was measured and evaluated.

After photographing the test site using Folliscope 5.0 (LeadM Co., Korea), the amount of dead skin cells (Area %) in the scalp was analyzed using an image analysis program (Image-PRO). Evaluation was measured before shampoo use (week 0), after use 3 weeks, and after use 6 weeks. For each measurement, the same tester measured the same site. Folliscope 5.0 is an imaging hair inspection device with a light attached and can take pictures at 15, 40, 50, 100, or 400 times magnification depending on the type of lens, and was measured at 50 times magnification. Photographs were taken under the same conditions for each measurement time. As the keratin amount per total area (Area %) decreases, it indicates that the scalp keratin is improved. The results are shown in Tables 17 and 18 below.

And the improvement rate was calculated by the following formula.

Amount of keratin (%) Before use (0 weeks) 3 weeks after use after 6 weeks of use Example 3 5.26 ± 1.948 2.41 ± 1.745 0.77 ± 0.825

Improvement (%) 3 weeks after use after 6 weeks of use Example 3 58.4 85.9

As can be seen in Tables 17 and 18 above, the measurement results of scalp keratin (Area %) were from 5.26 before shampoo use (0 weeks) to 2.41 after 3 weeks use and 0.77 after 6 weeks use compared to before use 3 weeks after shampoo use. It decreased to a significant level after 6 weeks, and showed improvement rates of 58.4% and 85.9%, respectively.

As confirmed in the above test examples, in the cosmetic composition containing the complex of the natural extract and functional ingredient of the present invention as an active ingredient, excellent hair loss prevention and hair growth promoting effect, hair gloss improvement effect, scalp moisture content improvement effect, scalp sebum secretion amount and It showed keratin improvement effect.

Claims (7)

Black garlic extract, ginseng extract, Eoseongcho extract, black bean extract, sauerkraut extract, perilla leaf extract, licorice extract, green tea extract, centella asiatica extract, aloe vera extract and purslane extract are each 5: 5: 5: 2: 2: 2: 2: 3 : 2: 3: Natural extract consisting of a weight ratio of 2: 3, caffeine, niacinamide, salicylic acid, menthol, biotin, and panthenol, respectively, with a weight ratio of 5: 5: 4: 5: 2: 4 A cosmetic composition for hair containing, as an active ingredient, a compound that is mixed in a weight ratio of 2 to 3:1, respectively. According to claim 1, wherein the black garlic extract 0.1 to 5% by weight, ginseng extract 0.1 to 5% by weight, Eoseongcho extract 0.1 to 5% by weight, black bean extract 0.1 to 5% by weight, Sauerkraut extract 0.1 to 5% by weight, perilla leaf Extract 0.1-5 wt%, licorice extract 0.1-5 wt%, green tea extract 0.1-5 wt%, Centella asiatica extract 0.1-5 wt%, aloe vera extract 0.1-5 wt%, purslane extract 0.1-5 wt%, caffeine 0.1 ~5% by weight, niacinamide 0.1-5% by weight, salicylic acid 0.1-5% by weight, menthol 0.1-5% by weight, biotin 0.1-5% by weight, and panthenol 0.1-5% by weight A cosmetic composition for hair, characterized in that it contains. delete delete The cosmetic composition for hair according to claim 1, wherein the cosmetic composition for hair is for preventing hair loss and promoting hair growth. The cosmetic composition for hair according to claim 1, wherein the cosmetic composition for hair is for improving hair gloss, improving scalp moisture, or improving sebum secretion and scalp keratin. According to claim 1, wherein the cosmetic composition for hair is hair shampoo, hair conditioner, hair tonic, hair conditioner, hair essence, hair lotion, hair nutrition lotion, hair treatment, hair cream, hair nutrition cream, hair moisture cream, hair massage A cosmetic composition for hair, characterized in that it consists of a formulation of cream, hair wax, hair aerosol, hair pack, hair nutrition pack, hair soap, hair cleansing foam, hair oil, hair gel, hair mousse or hair spray.