KR100786733B1 - Composition for improving troublesome skin comprising herb extract - Google Patents

Abstract

The present invention relates to a composition for problem skin improvement comprising a herbal extract specifically ginseng, cheongung, three hundred seconds, Angelica, eoseongcho, licorice, peppermint, mulberry leaves, green tea, wolfberry, dermis. It relates to a problem skin improvement composition comprising black soybeans, black sesame seeds, cocoon and sewage extract. The composition of the present invention contains the components involved in skin regeneration, elasticity and moisturizing, and various vitamins and mineral enzymes, mucins and anti-inflammatory and immune components in the herbal medicine can be useful as a cosmetic for improving acne and atopic dermatitis. .

Herbal extract, skin regeneration, moisturizing, atopy

Description

Composition for improving troublesome skin comprising herb extract}

The present invention relates to a composition for problem skin improvement comprising a herbal extract specifically ginseng, cheongung, three hundred seconds, Angelica, eoseongcho, licorice, peppermint, mulberry leaves, green tea, wolfberry, dermis. It relates to a problem skin improvement composition comprising black soybeans, black sesame seeds, cocoon and sewage extract.

In our body, the skin is in direct contact with the external environment and is responsible for protecting our body from various harmful factors. However, the skin is gradually damaged by age or ultraviolet rays, external contaminants and stress, and weakens the ability to protect the skin from these factors, thereby promoting aging of the skin as the cell protection and proliferation ability is reduced. This aging phenomenon is mainly due to the cleavage and low molecular weight of hyaluronic acid, poor collagen production of fibroblasts, and the water retention ability of the stratum corneum and dermis layer, and the elastin fiber tissue Decreased skin elasticity due to weakening.

Moisture retention capacity of the stratum corneum is a very important factor in determining healthy skin condition. Dry and rough skin is mostly the result of lack of moisture in the stratum corneum. Therefore, in the past, humectants have been used to improve the water retention ability of the stratum corneum, and mainly water-soluble polymers and polyhydric alcohols are used as raw materials. However, water-soluble polymers form a thin film after drying on the skin, which gives the skin inconvenientness, and polyhydric alcohols tend to take moisture in the surrounding environment, which is sticky and rather dry on the dry days. There was a problem that was taken away.

Therefore, in recent years, the development of cosmetics for preventing skin aging to enhance the moisturizing power and elasticity by introducing physiologically active substances obtained from animals, plants, microorganisms, etc. into cosmetics to maintain the inherent defense function of the skin itself. In particular, studies on substances having an elastase inhibitory activity specifically acting on elastin and inhibitors of hyaluronidase activity degrading hyaluronic acid continue. However, most of these cosmetics are insufficient in efficacy, there is a risk of side effects due to large or long-term use, and there are problems such as high temperature, poor stability to sunlight.

On the other hand, atopic dermatitis is also called atopic dermatitis, and about 20% of Koreans suffer from atopic dermatitis. Among them, 25% in infancy (under 2 years), 70% in childhood (2-10 years), puberty and 5% of adults (11 years of age or older) develop. Patients who are treated with atopic dermatitis are mainly treated with steroid ointment, but it has been reported that steroid use has side effects such as skin infection, steroid acne and steroid dermatitis.

The inventors of the present invention while researching the herbal extracts for skin improvement, ginseng, cheongung, three hundred seconds, Angelica, eoseongcho, licorice, mint, mulberry leaves, green tea, gojija, dermis. Black soybean, black sesame, cocoon and sewage extracts are effective in moisturizing and enhancing elasticity of skin, as well as exfoliating by mucin, and effective in acne and atopy by anti-inflammatory and immune components. The present invention was completed by developing a composition for improvement.

An object of the present invention is to provide a cosmetic composition comprising more than 10 herbal extracts that are effective in improving various problematic skin such as acne, atopy.

The present invention provides a mixed herbal extract of ginseng, cheongung, three hundreds, Angelica, eoseongcho, licorice, peppermint, mulberry leaves, green tea, wolfberry, dermis, black beans, black sesame seeds, cocoon and sewage having a problem skin improvement effect.

The present invention also provides a cosmetic composition containing the extract as an active ingredient.

Hereinafter, the present invention will be described in detail.

The present invention is a ginseng, Cheongung, three hundred seconds, Angelica, Eungchocho, licorice, mint, mulberry leaves, green tea, wolfberry, dermis having a problem skin improvement effect. Provided are mixed herbal extracts of black beans, black sesame seeds, cocoons and sewage.

Extract of the present invention is dry weight of ginseng, Cheongung, three hundred seconds, Angelica, eoseongcho, licorice, mint, mulberry leaves, green tea, wolfberry and dermis 1 to 6 parts by weight, respectively. 1 to 8 parts by weight of black sesame seeds, 1 to 10 parts by weight of cocoon, and 1 to 6 parts by weight of sewage, preferably ginseng, cheongung, three hundred seconds, Angelica, eoseongcho, licorice, peppermint, mulberry leaf, green tea, wolfberry and dermis 4 By weight, black beans 5 parts by weight, black sesame seeds 5 parts by weight, cocoon 8 parts by weight and sewage 4 parts by weight.

The present inventors ginseng, wolfberry, dermis, mulberry leaves in water. Cheonggung, three hundred seconds, Angelica, Eungseongcho, licorice, peppermint, green tea, cocoon and sewage were put into a cauldron and heated in a warm fire to prepare a primary solution. The primary solution was again distilled by convective vacuum extraction to obtain a secondary solution. Convection is a phenomenon in which a fluid transfers heat by the movement of a substance itself, which causes water mixed with medicine to be evenly mixed, and herbal medicines extracted by a circulating convection method remove some toxicity through elution and convection, and the uniqueness of herbal medicines. It is a manufacturing process that only extracts minutes and takes a long time and is difficult to extract. The solution extracted by the manufacturing process showed a dark and dark brown color in the first extraction, but the secondary solution extracted with the convective vacuum low temperature showed clear and transparent properties.

As the extraction solvent, not only water, but also alcohol or a mixture of water and alcohol may be used.

The present invention also provides a cosmetic composition containing the extract as an active ingredient.

The present inventors prepared a cosmetic composition by varying the content of the mixed extract, and then examined the water retention ability, skin elasticity enhancing effect and atopic dermatitis treatment effect when the composition was applied to the test subject.

As a result, it was confirmed that the skin moisture content (see Table 1), skin elasticity improvement (see Table 2), and atopic dermatitis symptoms (see Table 3) of the subject improved as the extract content in the composition increased. Therefore, the composition containing the extract of the present invention can be usefully used to improve problem skin.

In the cosmetic composition of the present invention, the mixed herbal extract may be contained in an amount of 1 to 30% by weight, and preferably 20% by weight, based on the total weight of the cosmetic composition.

The cosmetic composition of the present invention is not particularly limited in the formulation, for example, flexible lotion, astringent lotion, nutrition lotion, nutrition lotion, eye cream, nutrition cream, massage cream cleansing cream cleansing foam, cleansing water, essence, pack It may be prepared as an external skin preparation. In addition, the cosmetic composition of the present invention may include one or more other components conventionally used in the art in addition to the mixed herbal extract according to the formulation or purpose of use of the cosmetic.

Hereinafter, the present invention will be described in detail by way of examples. However, the following Examples are only for illustrating the present invention and do not limit the present invention.

Example 1 Preparation of herbal extract and cosmetic composition

1) herbal extract

Ginseng, wolfberry, dermis and mulberry leaves in 100 kg of water. 4kg each of Cheonggung, three hundreds, Angelica, Echo, Licorice, Mint and Green Tea, 5kg each of black beans and black sesame seeds. The primary solution was prepared such that the solution was approximately 50 kg to 80 kg. The primary solution was again extracted by convective vacuum extraction to extract the crude drug distilled so that the solution remained 40-50 kg. Specifically, 1/2 of the solution extracted primarily in a pressure cooker was filled with pressure, and then a copper gap was blocked with a flour dough to prevent external air from entering by connecting a copper pipe to a function pipe of the cooker. The copper tube was connected to the flowing tap water, and when the solution started to be heated in the pot, the temperature was lowered and circulated to cool to obtain a high-purity solution distilled drop by drop. The solution extracted by the manufacturing process has a dark brown color in the first extraction, but the secondary solution extracted with the convective vacuum low temperature has a clear and transparent appearance.

2) Cosmetic composition preparation

10 wt% of the extract of Example 1 was added to prepare a nutrition lotion in a conventional manner.

<Examples 2 to 5> Preparation of the cosmetic composition

15, 20, 25, 30 wt% of the extracts of Examples 2 to 5 were added, respectively, to prepare a nutrition lotion in a conventional manner.

Experimental Example 1 Measurement of Water Retention Capacity

Thirty women, ages 20 to 50, were included. A constant amount (0.05 g / 20 cm 2) was applied to the face of each of the compositions prepared in Examples 1 to 5 and Comparative Example at a constant temperature and humidity room of 22 ° C. and a relative humidity of 47%, before application, 1 hour after application, and then 2 hours of application. Post skin moisture content was measured using a moisture content meter (Corneometer CM820 Courage-Khazaka, Koln, Germany).

TABLE 1

Example 1 Example 2 Example 3 Example 4 Example 5 Comparative example Before application 50 50 50 50 50 50 1 hour after application 82 83 85 90 89 73 2 hours after application 68 70 71 73 72 63

(Unit: μS / cm)

As shown in Table 1, as the composition of the present invention increased in content, the skin moisture content of the test subject also increased.

Experimental Example 2 Skin Elasticity Enhancer Effect

Thirty women, ages 20 to 50, were included. Each composition prepared in Examples 1 to 5 and Comparative Example was applied at a constant temperature and humidity of 22 ° C. and a relative humidity of 47% at the eye of the subject for a certain amount (0.05 g / 20 cm 2) for 8 weeks. At this time, the test subjects were divided into five groups of A, B, C, D, and E groups, and the extract of Example 1 was applied to the left side of group A, and the extract of Example 1 was applied to the right side of the eye, and the other groups were compared on one side in the same manner. Examples and Examples 2, 3, 4 and 5 were applied respectively. Thereafter, skin elasticity of each group was measured using a skin elasticity measuring instrument (Cutometer SEM 575, C + K Electronic Co., Germany).

TABLE 2

Example 1 Example 2 Example 3 Example 4 Example 5 Comparative example Skin elasticity improvement (%) 34 37 41 50 49 22

As shown in Table 2, the extract of the present invention increased the skin elasticity of the test subject as the content increased. Therefore, the extract of the present invention can be seen that the skin elasticity enhancing effect is excellent.

<Experiment 3> Confirmation of atopic dermatitis treatment effect of herbal extract

Thirty adults and children showing atopic dermatitis symptoms were applied to the atopic dermatitis onset site for two weeks, twice a day, for the extract of the present invention prepared in Example 1. As a result of visual evaluation of the therapeutic effect after 2 weeks, as shown in Table 2, 21 of 30 patients showed improvement or improvement of symptoms of atopic dermatitis. There were no side effects.

[Table 3] Atopic Dermatitis Treatment Effect

Subject's treatment effect Adult (10) Child (20) Very good 3 9 Improvement 6 7 No change One 4 worse 0 0

<Example

Ingredient Name Volume(%)  Mixed Herbal Extract 67.20  Butylene Glycol 8.00  Triisooctanoin 5.00  Squalane (vegetable) 3.00  Macadamia Nut Oil 2.00  Shimechikon 2.00  Hyaluronic Acid Soda 2.00  Collagen 2.00  Elastin 2.00  Sorbitan monooleate 1.00  Polysorbate 80 1.00  Glyceryl Monostearate 1.00  Cetyl alcohol 1.00  Stearyl alcohol 1.00  Trehalose 1.00  Dimethicone 0.50  Tocopherol Acetate 0.10  Xanthan Gum 0.10  Allantoin 0.10  Sum 100.00

Skin improvement composition of the present invention comprises more than 10 herbal extracts, allantoin has a skin regeneration effect collagen and elastin involved in elasticity and moisturizing, protein and various vitamins mineral enzymes to nourish skin and clear skin tone, All of the mucin ingredients that exfoliate work are included in natural state. In addition, since the anti-inflammatory and immune components are contained in the ingredients of the herbal medicine itself, it has an excellent effect on acne and atopy, and thus can be usefully used as a cosmetic raw material for improving skin even after various problem skin and peeling or laser surgery.

Claims (7)

1 to 6 parts by weight of ginseng, cheongung, three hundred seconds, Angelica, eoseongcho, licorice, peppermint, mulberry leaf, green tea, wolfberry and dermis, 1 to 8 parts by weight of black beans and black sesame seeds, 1 to 8 parts by weight of cocoon, and 1 to 10 parts by weight of cocoon A composition for improving problem skin containing an extract extracted from a mixed herbal medicine consisting of 6 parts by weight as an active ingredient and selected from the group consisting of atopic skin and skin after drying or aging, dermabrasion or laser treatment. The composition of claim 1 wherein the extraction is by water, C ₁ to C ₃ lower alcohols or mixtures thereof. delete delete According to claim 1, Ginseng, Cheongung, three hundred seconds, Angelica, Eungseongcho, licorice, peppermint, mulberry leaf, green tea, wolfberry and dermis 4 parts by weight, black beans 5 parts by weight, black sesame 5 parts, cocoon 8 parts by weight and sewage 4 parts by weight of the composition. delete The composition of claim 1, which contains 1 to 30% by weight of the extract.