KR102071586B1 - Sheet mask pack composition for preventing of sensitive-skin and skin-trouble - Google Patents

Abstract

The present invention relates to a sheet mask pack composition for alleviating sensitive skin and skin troubles, and more specifically, to a sheet mask pack composition which comprises a Houttuynia cordata extract, an elm tree extract, a Centella asiatica extract, a licorice extract, a Canavalia gladiata extract, and a Lithospermum erythrorhizon extract, and thus has the effect of alleviating sensitive skin, atopic dermatitis-related skin troubles, or acne. The sheet mask pack composition of the present invention comprises: 0.005-0.05 wt% of hydroxyethylcellulose; 0.03-0.1 wt% of PEG-240/dimethylaminoethylmethacrylate copolymer; 2-8 wt% of methylpropandiol; 5-15 wt% of glycerin; 0.2-2 wt% of betaine; 3-7 wt% of sodiumhyaluronate; 0.05-0.2 wt% allantoin; 0.01-0.05 wt% of disodium EDTA; 0.5-3 wt% of preservatives; 5-15 wt% of a functional extract; 0.005-0.05 wt% of a fragrance; and a balance of purified water, wherein the functional extract comprises a mixture containing, with respect to 100 parts by weight, 34-36 parts by weight of the Houttuynia cordata extract, 14-16 parts by weight of the elm tree extract, 29-31 parts by weight of the Centella asiatica extract, 9-11 parts by weight of the licorice extract, 4-6 parts by weight of the Canavalia gladiata extract, and 4-6 parts by weight of the Lithospermum erythrorhizon extract.

Description

Sheet mask pack composition for preventing of sensitive-skin and skin-trouble}

The present invention relates to a sheet mask pack composition for improving sensitive skin and skin troubles, and more specifically, to extract sensitive skin by containing Echo extract, Elm extract, Centella extract, Licorice extract, Root skin extract, and Licorice extract. And it relates to a sensitive skin and skin trouble improvement sheet mask pack composition to have an improvement effect of skin troubles.

Rapid environmental changes in modern societies have a significant impact on the lives and diseases of individuals. The concept of sensitive skin is not only increasing the internal and external stimulating factors of the human body but also increasing the standard of living according to the social development of the general public and the recognition of the general public due to the development of the beauty industry.

The degree to which the skin responds to external irritants, allergens or other environmental factors varies greatly from person to person.

Fischer responded to the problem of being sensitive to cosmetics and it is difficult to use any cosmetics anymore, which is called status cosmetics.Amin and Maybach are uncomfortable using cosmetics. In all cases, it was called cosmetic intolerance syndrome, including subjective stimuli, objective stimuli, contact dermatitis, contact thinning, status cosmeticus and dysmorphophobia. According to the survey, about 40% of women in their 20s and 40s in Korea responded that their skin is sensitive, with symptoms such as itching, stinging, rashes and redness.

As a skin trouble, acne is a chronic inflammatory disease of the follicular sebaceous unit, which occurs mainly in puberty in which facial vesicles, pustules, nodules, and cysts appear in sebum-rich faces, necks, and chests. The causes of acne include hyperkeratosis of the hair follicle wall, increased sebum secretion, proliferation and inflammation of Propionibacterium acnes (hereinafter referred to as Pacnes).

In addition, as an allergic skin problem caused by atopic dermatitis, atopic dermatitis may cause itching, redness, swelling, or millet, or small blisters, moist and scabs, and itching in chronic periods. Hardening, thickening, thinning, scales, such as rice flour, can sit, become black, or become white.

Conventional mask packs were mostly focused on moisturizing and whitening, but recently, functional cosmetic compositions have been developed that contain substances for reducing irritation to sensitive skin or improving skin troubles such as acne and atopy.

On the other hand, the present inventors effectively improve the systemic or local allergic skin inflammation than the composition containing Echochocho extract, Elm extract, Centella asiatica extract, Licorice extract, Root bark extract and Licorice extract alone than each extract alone. The present invention was completed by finding out that it does not irritate sensitive skin.

Registered Patent Publication No. 10-1037415 (2011.05.20., Cleansing cosmetic composition for improving atopic skin and a method of manufacturing the same) Publication No. 10-2008-0083596 (2008.09.18., Water-soluble propolis preparation cosmetic mask pack excellent for preventing skin aging and treating dermatitis such as atopy and acne) Korean Patent Publication No. 10-1004139 (2010.12.20., Method for producing atopy patch using hydrogel)

The present invention is added to the mask pack composition by adding a functional extract composed of Eochocho extract, Elm extract, Centella extract, Licorice extract, Licorice extract, Licorice extract, and moisturizing the mask pack sheet to moisturize effect The purpose of the present invention is to provide a sensitive skin and atopic skin trouble or acne improvement, as well as providing a sensitive skin and skin trouble sheet mask composition for improving skin trouble.

Means for Solving the Invention The present invention for achieving the above object comprises 0.005-0.05% by weight of hydroxyethyl cellulose, 0.03-0.1% by weight of Fiji-240 / dimetalaminoethyl methacrylate copolymer, and methylpropane die 2 to 8% by weight, 5 to 15% by weight glycerin, 0.2 to 2% by weight betaine, 3 to 7% by weight sodium hyaluronate, 0.05 to 0.2% by weight allantoin, 0.01% ~ 0.05% by weight, preservative 0.5 ~ 3% by weight, functional extract 5 ~ 15% by weight, fragrance 0.005 ~ 0.05% by weight, the remaining amount is composed of purified water, the functional extract is 100% by weight of Echocho extract 34 ~ 36 parts by weight, 14-16 parts by weight of the elm extract, 29-31 parts by weight of Centella asiatica extract, 9-11 parts by weight of licorice extract, 4-6 parts by weight of the root extract, and 4-6 parts by weight of licorice extract. It is mixed and composed.

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According to the sensitive skin and skin trouble sheet composition for improving the skin mask composition made of the above configuration, there is an effect that can relieve the skin problems, such as sensitive skin and atopic skin trouble or acne, as well as regenerate the skin.

1 is a graph for confirming the local skin inflammatory response according to the present invention,
2 is a graph for confirming the secretion amount of inflammatory cytokines according to the present invention,
3 is a skin moisture content graph according to the present invention,
4 is a graph of atopic severity index numerical value according to the present invention,
Figure 5 is a skin itching VAS evaluation graph according to the present invention.

Hereinafter, the sheet mask pack composition for sensitive skin and skin trouble improvement according to the present invention will be described in detail, and the functional extract for improving sensitive skin and skin trouble will be described below.

-Seongchocho extract: Echoseongcho is a perennial herb that belongs to more than three hundred species according to the plant classification. It grows well in moist land under lowland restoration or roadside, and its underground diameter is extended and the ground diameter is upright and grows about 20-50cm in height. The whole has a peculiar scent when it is soft or injured. Two mixtures of 2-undecanone and decanoly acetaldehyde of volatile components are expected to play an important role in fishy fish's unique fishy smell. Efficacy of Eoseongcho is called 'blood detoxifier' because it prevents blood and eliminates poison. It is used to treat blue blood detoxification, water species, stroke, pneumonia, bandage, eczema, otitis media and hypertension. It has strong antibacterial effect. In addition, it is known that tissue regeneration, diuretic, cardiac, hypertension and capillary strengthening action is very excellent.

-Elm Extract: Elm is a deciduous broad-leaved plant of dicotyledon, nettle and elm family. It is used as a diuretic, moist or boil treatment. Medicines include elm root bark, which contains flavonoids, saponins (hemolytic index 1: 1900), tannins (3%), or large amounts of mucus. These elm root bark has been reported to enhance the movement of the small intestine and bladder smooth muscle, to stop coughing, astringent and anti-inflammatory action. It is reported that it is effective to treat various skin problems and to make skin beautiful and smooth when it is eaten or applied to the skin of elm root bark. Elm root bark has also been reported to have excellent effects on gastric ulcer, duodenal ulcer, small intestine ulcer, and colon ulcer. Elm leaves, on the other hand, act as a natural sleeping pill without side effects, and elm berries have an antiparasitic and antibacterial effect.

-Centella asiatica: Centella is a perennial plant belonging to the family Apiaceae, originated from Madagascar Island in eastern Africa and spreading to India, Sri Lanka, Bengal and Himalayas. It was widely used for medical purposes such as wound healing in the back. The main components of Centella asiatic acid (Asiatic acid), Asian tocoside (Madecassic acid) are excellent anti-oxidant effect and effective for preventing skin trouble and aging.

It was found in rat experiments that Centella asiatica extract exhibited a wound healing effect of the dermis by collagen and fibronectin. In terms of skin care, it plays an important role in helping the regeneration of aged skin. In particular, the inclusion of Centella asiatica in the product is known to play a role in coordinating itching and irritation

Licorice extract: Licorice is used as a sweetener because it contains sweet components, glycyrrhizin, and it is known to treat various diseases, antibacterial action and excellent antioxidant activity. Root is used as a medicinal herb, known to act on the heart, lungs, gastric and jugular vein. It is known to be effective in oozing, wetting, and growth. It is also known to relieve pain caused by rapid tension of muscles or tissues, weight gain, leukocyte increase, diuresis, anti-inflammatory action.

-Root Bark Extract: Root bark is a bark of elm roots, and there is little research on the efficacy of ULMUS DAVIDIANA on the skin. It is known to work. Efficacy of the roots of Yu-Geun-Hyun is that the properties are flat, sweet, non-toxic, and soft, making urine well-perceived, and eliminating intestinal fever, which is effective for enteritis, relieves swollen and insomnia. He also said that he is good at various gastrointestinal diseases such as gastric ulcer, gastritis and stomach and sewage. Previous studies of Yu Geun-pi have been directed to immunosuppressants (Korean Patent Registration No. 1002475670000) or edible beverages, and have been studied as anti-tumor, anti-inflammatory and cosmetic detergent compositions.

-Licorice extract: Licorice is the dried root of the larvae, and it is a large root, larva, Sanjacho, Ahamcho, Jaseun, or rosewood. Also called. The taste of the porcelain is bitter and the nature is cold. It has the efficacy of Geojeungji (祛風 止痒), and effectively improve the skin itching symptoms caused by dry skin and acne. In addition, the porcelain acts on the synovial envelope (心包 絡) and cirrhosis (肝 經), and has the effect of yangyeol (血), detoxification (解 () and the like. In addition, thermal regurgitation, moist heat jaundice, bleeding, bulimia, thermal constipation, burns, eczema, alone ( Treats symptoms such as dandan or Ongtang.

The functional extracts listed are exerted on the treatment and improvement of skin troubles by antibacterial and anti-inflammatory action, and include an active ingredient that regenerates skin tissue. Thus, the functional extracts are mixed with the mask pack composition to achieve the effect of the present invention. To achieve and multiply.

The mask pack composition of the present invention is in a sol state, 0.005 to 0.05% by weight of hydroxyethyl cellulose, 0.03 to 0.1% by weight of Fiji-240 / dimetalaminoethyl methacrylate copolymer, and methyl propanediol 2 to 8% by weight, 5 to 15% by weight of glycerin, 0.2 to 2% by weight of betaine, 3 to 7% by weight of sodium hyaluronate, 0.05 to 0.2% by weight of allantoin, 0.01 to 0.01% of disodium 0.05 wt%, preservative 0.5-3 wt%, functional extract 5-15 wt%, fragrance 0.005-0.05 wt%, and the remaining amount is composed of purified water, it will provide a basic moisturizing effect.

The Fiji-240 / dimetalaminoethyl methacrylate copolymer is added in an amount of 0.03 to 0.1% by weight, in order to allow proper flow down after deposition of the composition on the mask pack sheet.

If the sebum-240 / dimetalaminoethyl methacrylate copolymer is less than 0.03% by weight, the viscosity is low, so that the composition of the present invention flows too much at the attachment site of the mask pack sheet, resulting in uncomfortable feeling, and 0.1% by weight. If the content is more than%, it is formed in a gel or more formulation rather than a sol state, and the deposition is not made to a satisfactory level, as well as a feeling of poor use.

Here, the functional extract is 20 to 40 parts by weight of Echo vinegar extract, 10 to 20 parts by weight of elm extract, 25 to 35 parts by weight of Centella extract, 5 to 10 parts by weight of licorice extract, and root extract 5 to 15 parts by weight, and 5 to 10 parts by weight of licorice extract are mixed.

In the present invention, the functional extract is an extract of Eochocho extract, Elm extract, Centella asiatica extract, Licorice extract, Echo root extract, and Licorice extract, each of which is added in the same ratio and is completed. , The functional extract thus completed is added to the total composition of the sheet mask pack composition 5 to 15% by weight.

The Eochocho extract and Centella asiatica extract are added in a relatively large amount compared to other substances, for the purpose of enhancing skin tissue regeneration while minimizing irritation to sensitive skin or skin troubles.

In addition, the addition of the elm extract, licorice extract and root extract of the root can be used to improve inflammation through antibacterial and anti-inflammatory action, and the addition of the licorice extract can expect skin soothing and neurostable effect along with natural skin moisturizing. do.

Each extract of the functional extract was obtained by extracting each material through a hot water extraction method at 80 ℃ 24 hours. Of course, the extract can be obtained in other ways besides the hot water extraction method.

At this time, the ratio of each extract constituting the functional extract is 34 ~ 36 parts by weight, Eocho extract 14 ~ 16 parts by weight, elm extract 14 ~ 16 parts by weight, centella extract 29 ~ 31 parts by weight, licorice extract 9 ~ 11 It is preferable that the mixture is composed of parts by weight, 4 to 6 parts by weight of the root extract and 4 to 6 parts by weight of licorice extract.

This is because when the amount of each extract is as described above it can exert the highest inhibitory effect.

Hereinafter, the present invention will be described in detail through experimental examples of the functional extract.

EXAMPLES Functional Extract Composition

35 parts by weight of Echochocho extract, 12 parts by weight of Elm extract, 30 parts by weight of Centella asiatica extract, 10 parts by weight of Licorice extract, 10 parts by weight of Root Extract, and 3 parts by weight of Licorice extract The mixture was stirred to form a functional extract.

<Comparative Examples 1-4>

As shown in Table 1 below, Echo extract, Elm extract, Centella extract, Licorice extract, Root-root extract, Licorice extract were added and stirred to prepare functional extracts of Comparative Examples 1-4.

ingredient content Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Example Eochocho Extract 20 35 30 25 35 Elm extract 5 15 15 15 12 Centella extract 35 30 35 35 30 Licorice extract 15 5 10 5 10 Propolis Extract 15 5 5 10 10 Chamomile Extract 10 10 5 10 3 Sum 100 100 100 100 100

Experimental Example 1 Local Skin Inflammation

1 is a local skin inflammatory response as a component of the positive control group (a), Comparative Example 1 (b), Comparative Example 2 (c), Comparative Example 3 (d), Comparative Example 4 (e), Example (f) It is a graph experimenting with, the results of the experiment was confirmed that the best inhibitory effect compared to the case of Examples 1 to 4.

Experimental Example 2 Inflammatory Cytokine Secretion

2 is a component of the positive control group (a), negative control group (b), Comparative Example 1 (c), Comparative Example 2 (d), Comparative Example 3 (e), Comparative Example 4 (f), Example (g) This is a graph of inflammatory cytokine secretion in human mast cell line HMC-1, and the results showed that IL-6 secretion of positive control group was significantly increased compared to normal cell group in human mast cell line stimulated with PMA plus A23187 (PMACI). IL-6 secretion in the experimental group of c ~ f (Comparative Examples 1-4) was reduced compared to the positive control group, especially IL-6 secretion was significantly reduced in the experimental group of g (Example). .

Experimental Example 3 Measurement of Skin Water Content

As a test sample, 0.01 wt% of hydroxyethyl cellulose, 0.05 wt% of Fiji-240 / dimetalaminoethyl methacrylate copolymer, 5 wt% of methyl propanediol, 9 wt% of glycerin, and betaine 0.5% by weight, 5% by weight of sodium hyaluronate, 0.1% by weight of allantoin, 0.03% by weight of disodium ethane, 1.5% by weight of preservative, 10% by weight of functional extract, 0.02% by weight of perfume, and the remaining amount Silver purified water was added and stirred to form a mask pack composition. Skin moisture content was measured using a Corneometer. The measurement was carried out 5 times through the Senser with the Corneometer probe in contact with the skin, and the average value was used as an evaluation data for skin moisture content.

3 is a graph showing the skin moisture measurement results before use and after 2 weeks and 4 weeks, it was confirmed that the skin moisture content increased with time.

Experimental Example 4 SCORAD Index Evaluation

It evaluated using the test sample prepared in Experimental Example 3 above. The evaluation was conducted by a specialist, and the same specialist was evaluated at each visit for accurate evaluation.

4 is a graph showing the atopic severity index (scorad index) before use and after 2 weeks and 4 weeks, it was confirmed that the atopic severity index value decreased over time.

Experimental Example 5 Evaluation of Itching Improvement

It evaluated using the test sample prepared in Experimental Example 3 above. The subject directly expressed the itching degree from 0 to 10, and the degree of itching improvement was evaluated by comparing the degree of itching before and after use of the test sample.

FIG. 5 is a graph of skin itching VAS before and after 4 weeks of use, and it was confirmed that the skin itching VAS was reduced after 4 weeks of use compared to before use.

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Claims (2)

0.005 to 0.05% by weight of hydroxyethyl cellulose, 0.03 to 0.1% by weight of Fiji-240 / dimetalaminoethyl methacrylate copolymer, 2 to 8% by weight of methyl propanediol, and 5 to 15% by weight of glycerin And, 0.2 to 2% by weight of betaine, 3 to 7% by weight of sodium hyaluronate, 0.05 to 0.2% by weight of allantoin, 0.01 to 0.05% by weight of disodium ethane, 0.5 to 3% by weight of preservative, 5-15% by weight of the functional extract, 0.005-0.05% by weight of fragrance, and the remaining amount is composed of purified water,
The functional extract is 100 ~ 100 parts by weight of Echochocho extract 34 ~ 36 parts by weight, elm extract 14 ~ 16 parts by weight, centella extract 29 ~ 31 parts by weight, licorice extract 9 ~ 11 parts by weight, 4 ~ 6 A sheet mask pack composition for improving sensitive skin and skin troubles, characterized in that the composition is mixed with 4 parts by weight and 6 to 6 parts by weight of licorice extract. delete

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