KR20210145620A - Cosmetic composition and method for preparing the same - Google Patents

Abstract

A cosmetic composition of the present invention comprises: 0.05 to 0.5 parts by weight of a Kalopanax septemlobusthe extract; 0.05 to 0.5 parts by weight of an Ulmus davidiana extract; and 0.05 to 0.5 parts by weight of a Hippophae rhamnoides extract. According to the present invention, side effects can be minimized.

Description

Cosmetic composition and manufacturing method thereof

The present invention relates to a cosmetic composition and a method for preparing the same.

In general, the cosmetic field aims to manufacture products by mixing various types and compositions for men and women of all ages to prevent skin aging and have better skin.

A typical skin disease occurs in adolescent males and females and is mainly referred to as acne, a chronic inflammatory disease of the follicular sebaceous glands characterized by the formation of comedones, papules, pustules, cysts or nodules. Acne appears on the most visible areas of the skin, especially on the face, chest, back, neck and upper arms.

This acne is a disease caused by inflammation and sebum clogging pores in the skin. the current situation.

For this reason, a composition and cosmetic composition having a formulation of a powder, solution, suspension, cream, gel, paste, ointment or tincture for preventing and treating bacterial or fungal infection is disclosed, but the above formulations When the composition is applied to the affected area, a large amount of drug application is required when the application site is wide, and it is difficult to control the application amount uniformly and side effects occur.

There are examples of applying plant extracts to solve the above problems, but there are many cases where there are side effects even with plant extracts or severe skin irritation.

Therefore, it is necessary to prepare a cosmetic composition that minimizes side effects as well as anti-aging and improvement of inflammatory skin diseases by extracting active ingredients from naturally occurring plants.

1. Registered Patent Publication No. 10-0361551 'Anti-aging cosmetic composition containing extract of elm tree' (Registration date: 2002.11.06) 2. Registered Patent Publication No. 10-0670530, 'Cosmeceutical composition containing at least one selected from cheolhyunchae extract and milk leaf extract as an active ingredient' (Registration date: Jan. 10, 2007)

It is an object of the present invention to provide a cosmetic composition that is effective for boils, acne, etc., which are a kind of skin disease, and can expect skin whitening and skin soothing effects, and a method for manufacturing the same.

Another object of the present invention is to provide a cosmetic composition with minimized side effects and a manufacturing method thereof.

The above and other objects of the present invention can all be achieved by the present invention described below.

One aspect of the present invention relates to a cosmetic composition.

According to one embodiment, the cosmetic composition comprises 0.05 to 0.5 parts by weight of an extract of oleracea; 0.05 to 0.5 parts by weight of elm extract; and 0.05 to 0.5 parts by weight of vitamin tree extract.

The content ratio of the extract and the extract of the elm tree extract and the vitamin tree extract may be 1:1 to 3:1.

The cosmetic composition comprises 10 to 20 parts by weight of stearic acid; 0.1 to 3 parts by weight of cetanol; 1 to 5 parts by weight of propylene glycol; and 3 to 8 parts by weight of glycerin; may further include.

The cosmetic composition comprises 5 to 15 parts by weight of ethanol; 0.1 to 3 parts by weight of polyoxyethylene sorbitan polylaurate; 3 to 8 parts by weight of glycerin; and 4 to 7 parts by weight of 1,3-butylene glycol.

The cosmetic composition comprises 1 to 3 parts by weight of petrolatum; 0.1 to 1.5 parts by weight of sorbitan sesquioleate; And 15 to 20 parts by weight of carboxyvinyl polymer; may further include.

The cosmetic composition comprises 5 to 15 parts by weight of propylene glycol; 5 to 15 parts by weight of glycerin; 3 to 8 parts by weight of sodium hyaluronate aqueous solution (1%); and 3 to 8 parts by weight of ethanol; may further include.

The oak extract, elm tree extract and vitamin tree extract may be extracted by high-temperature and high-pressure distillation at 120° C. to 131° C. and 1.2 atm to 2.8 atm.

Another aspect of the present invention relates to a method for preparing a cosmetic composition.

According to one embodiment, the method for preparing the cosmetic composition is obtained by mixing 2000 to 8000 parts by weight of water in 100 parts by weight of each 100 parts by weight of oak tree, elm tree and vitamin tree, and distilling the extract at high temperature and high pressure at 120 ° C. to 131 ° C. and 1.2 atm to 2.8 atm. obtaining; filtering the extract with a filter; Freeze-drying the filtered liquid extract at -70°C to -40°C, 5 mmTorr to 30 mmTorr for 10 hours to 30 hours; and one of stearic acid, cetanol, propylene glycol, glycerin, ethanol, polyoxyethylene sorbitan polylaurate, 1,3-butylene glycol, sorbitan sesquioleate, carboxyvinyl polymer and sodium hyaluronate aqueous solution (1%) It may include; further mixing the above.

The present invention has the effect of providing a cosmetic composition and a method for preparing the same, which are effective for boils and acne, which are a kind of skin disease, and can expect skin whitening and skin soothing effects, as well as minimize side effects.

1 is a graph simply showing the experimental results on the melanin production inhibitory effect of a vitamin tree leaf extract of a cosmetic composition according to an embodiment of the present invention.

Since the present invention can apply various transformations and can have various embodiments, specific embodiments are illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. In describing the present invention, if it is determined that a detailed description of a related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as “comprise” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features It should be understood that this does not preclude the existence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Terms such as first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another.

In addition, in the description of the present invention, if it is determined that a detailed description of a related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, it should be noted that the accompanying drawings are only for easy understanding of the spirit of the present invention, and should not be construed as limiting the spirit of the present invention by the accompanying drawings.

In addition, parts by weight in the present specification may indicate the ratio between the respective contents, or may be used in the meaning of weight %.

cosmetic composition

The cosmetic composition of the present invention comprises 0.05 to 0.5 parts by weight of an extract of oleracea; 0.05 to 0.5 parts by weight of elm extract; and 0.05 to 0.5 parts by weight of vitamin tree extract.

The cosmetic composition of the present invention contains extracts of mulberry, elm, and vitamin tree to prepare cosmetics such as skin ointment or lotion and apply it to human skin. and old dead skin cells and shrink pores), skin soothing function (for example, it has excellent skin astringent and soothing properties, which enhances moisture retention to give skin a soft feeling), skin regeneration function (for example, Effective for skin softening and healing of damaged skin tissue)

The Kalopanax pictus is a broad-leaved tree belonging to the Araliaceae family, and it is called by names such as oleracea, oleracea, and oleracea, and the young shoots contain various vitamins, minerals, saponins, etc. use it as Since ancient times, it has been used for arthritis and neuralgia because it prevents paralysis of the lower back and legs. Recently, it has been used in many ways, such as changing the nutritional properties of blanching the fresh shoots of the moss tree, the antioxidant effect of leaf extracts, and the isolation and identification of antioxidant active substances from the stems. research is being reported.

And, as a result of repeated research by the inventors of the present invention by investigating a wide range of traditional oriental medicine books and folk remedies to develop an excellent radical scavenger for animals and plants that are native to nature, a very strong radical scavenging effect on elm It was found that there is, and it was confirmed that elm has an excellent effect of scavenging harmful active radicals and anti-wrinkle effect.

The moss extract may be included in an amount of 0.05 to 0.5 parts by weight, specifically 0.1 to 0.3 parts by weight. In the above content range, there is an advantage in that the antioxidant effect is excellent and skin irritation can be minimized.

The vitamin tree can specifically use the extract of the fruit of the vitamin tree. The vitamin tree (Hippophae rhamnoides) is a shrub belonging to the Bodhi family, and contains more than 100 kinds of ingredients, and especially contains a lot of effective ingredients such as vitamins (A, B, C, E, F, K). It grows well in the cold in winter and high in the summer, and has strong adaptability to grow well in barren areas.

Various research fields, such as measurement of antioxidant activity, fatty acid content, cancer prevention, and immune system, have been conducted on the vitamin tree, and it has been reported that the fruit of the vitamin tree contains beta-carotene. In addition, the active ingredient is measured through device analysis of the leaves of the vitamin tree, and various foods are made and used with the vitamin tree, but the study has not been actively conducted in Korea.

The vitamin tree may be included in 0.05 to 0.5 parts by weight, specifically 0.1 to 0.3 parts by weight. In the above content range, the antibacterial effect and the whitening effect are excellent, and there is an advantage in that skin irritation can be minimized.

The elm tree is an elm tree (Ulmus parvifolia JACQ), a king elm tree (Ulmus macrocarpa HANCE), a large leaf elm tree (Ulmus macrocarpa var, macrophylla NAK), an elm tree (Ulmus davidiana PLANCH), an elm tree (Ulmus davidiana var japonica NAK) ) can be used, and it is especially recommended to use elm and large leaf elm. Traditionally, elm has been used in oriental medicine for gonorrhea, hydrocephalus, and mastitis because of its dihydrating and sedative effects. (Primary Color Natural Drug Dictionary, Namsandang, 1989)

In particular, the inventors of the present invention have found that the elm tree prevents the occurrence of swelling and swelling, and has a skin soothing effect.

The extract has a hot and cold property, there is a risk of causing skin irritation when used for a long period of time or excessively in a cosmetic composition, and the vitamin tree also has a problem of causing side effects on sensitive skin due to acidity.

The extract of elm tree has an effect of minimizing the side effects of mulberry and / or vitamin tree.

The elm extract may be included in 0.05 to 0.5 parts by weight, specifically 0.1 to 0.3 parts by weight, and has excellent effects of preventing aging and minimizing skin irritation within the content range.

In addition, the content ratio of the extract and the content of the extract of the elm tree extract and the extract of the elm tree may be 1:1 to 3:1. The balance of antioxidant effect, anti-aging effect, antibacterial effect and skin irritation minimization is excellent in the above content ratio range.

In one embodiment, the cosmetic composition comprises 10 to 20 parts by weight of stearic acid; 0.1 to 3 parts by weight of cetanol; 1 to 5 parts by weight of propylene glycol; and 3 to 8 parts by weight of glycerin. More specifically, the cream may further include potassium hydroxide, a preservative, perfume and purified water.

In another embodiment, the cosmetic composition comprises 5 to 15 parts by weight of ethanol; 0.1 to 3 parts by weight of polyoxyethylene sorbitan polylaurate; 3 to 8 parts by weight of glycerin; And 1,3-butylene glycol 4 to 7 parts by weight; it can be prepared to prepare a lotion by weight in cosmetics. More specifically, the softening lotion may further include methyl paraoxybenzoate, fragrance, color and purified water.

In another embodiment, petrolatum (Vaseline) 1 to 3 parts by weight; 0.1 to 1.5 parts by weight of sorbitan sesquioleate; And 15 to 20 parts by weight of carboxyvinyl polymer; further comprising a nutritional lotion of cosmetics can be prepared. More specifically, the nutritional lotion may further include polyoxyethylene oleyl ethyl, methyl paraoxybenzoate, propylene glycol, ethanol, potassium hydroxide, fragrance, color and purified water.

In another embodiment, 5 to 15 parts by weight of propylene glycol; 5 to 15 parts by weight of glycerin; 3 to 8 parts by weight of sodium hyaluronate aqueous solution (1%); And 3 to 8 parts by weight of ethanol; it can be further included to prepare the essence in the cosmetic. More specifically, the essence may further include polyoxyethylene hydrogenated castor oil, methyl paraoxybenzoate, fragrance and purified water.

The oak extract, elm tree extract and vitamin tree extract of the present invention may be extracted by high-temperature and high-pressure distillation at 120° C. to 131° C. and 1.2 atm to 2.8 atm. The following method for preparing the cosmetic composition may be referred to.

Cosmetic composition manufacturing method

According to one embodiment, the method for preparing the cosmetic composition is obtained by mixing 2000 to 8000 parts by weight of water in 100 parts by weight of each 100 parts by weight of oak tree, elm tree and vitamin tree, and distilling the extract at high temperature and high pressure at 120 ° C. to 131 ° C. and 1.2 atm to 2.8 atm. obtaining; filtering the extract with a filter; Freeze-drying the filtered liquid extract at -70°C to -40°C, 5 mmTorr to 30 mmTorr for 10 hours to 30 hours; and stearic acid, cetanol, propylene glycol, glycerin, ethanol, polyoxyethylene sorbitan polylaurate, 1,3-butylene glycol, sorbitan sesquioleate, carboxyvinyl polymer, sodium hyaluronate aqueous solution (1%), fragrance , further mixing at least one of a colorant, a preservative, and purified water; may include.

The extracts of oleracea, elm, and vitamin tree of the present invention are extracted by high-temperature and high-pressure distillation, and thus have the advantage that they can contain active ingredients of oleracea, elm, and vitamin tree as they are without loss.

In addition, through the freeze-drying step, it is possible to minimize the destruction of the active ingredients of the oak tree, elm tree and vitamin tree.

The stearic acid, cetanol, propylene glycol, glycerin, ethanol, polyoxyethylene sorbitan polylaurate, 1,3-butylene glycol, sorbitan sesquioleate, carboxyvinyl polymer, sodium hyaluronate aqueous solution (1%), fragrance , color, preservative, and further mixing of one or more of purified water may be appropriately mixed according to the above embodiments, thereby making it possible to prepare cream, softening lotion, nutrient lotion and essence.

Hereinafter, the configuration and operation of the present invention will be described in more detail through preferred embodiments of the present invention. However, this is presented as a preferred example of the present invention and cannot be construed as limiting the present invention in any sense.

Content not described here will be omitted because it can be technically inferred sufficiently by a person skilled in the art.

Example

Extraction example: Manufacture of extracts from oak, elm, and vitamin trees

The extracts were obtained by distillation of oleracea, elm, vitamin tree or each fruit under high temperature and high pressure conditions of 125° C. and 1.8 atm, and the extract was filtered through a filter (not shown).

Each of the liquid extracts was freeze-dried at -60°C and 23 mmTorr for 20 hours to prepare a powder.

Preparation Example 1: Preparation of cream in cosmetics containing extracts of oleracea, elm, and vitamin tree

In Table 1 below, the extracts of oleracea, elm, and vitamin tree refer to those of the above extraction examples.

Comparative Example 1

In Comparative Example 1, a cream was prepared in the same manner as in Preparation Example 1, except that it did not contain extracts of oleracea, elm, and vitamin tree in Preparation Example 1 and was replaced with purified water.

Comparative Example 2

In Comparative Example 2, a cream was prepared in the same manner as in Preparation Example 1, except that it did not contain the extract of Elm Tree in Preparation Example 1 and was replaced with purified water.

Preparation Example 2: Preparation example of softening lotion in cosmetics containing extracts of mulberry, elm, and vitamin tree

In Table 2 below, the extracts of oleracea, elm, and vitamin tree refer to those of the above extraction examples.

Preparation Example 3: Preparation Example of Nutrient Lotion Among Cosmetics Containing Extracts of Eom Tree, Elm Tree, and Vitamin Tree

In Table 3 below, the extracts of oleracea, elm, and vitamin tree refer to those of the above extraction examples.

Preparation Example 4: Preparation Example of Essence in Cosmetics Containing Nutmeg Tree, Elm Tree, and Vitamin Tree Extract

In Table 4 below, the extracts of oleracea, elm, and vitamin tree refer to those of the above extraction examples.

Experimental Example 1: Antioxidative effect test (DPPH test)

In order to investigate the antioxidant effect of the extract, the free radical DPPH (1,1-diphenyl-2-picryl hydrazyl; 1,1-diphenyl-2-picryl hydrazyl) was reduced by (the antioxidant is oxidized). ) was carried out as a method to evaluate the antioxidant capacity by comparatively measuring the DPPH oxidation inhibitory effect through the change in absorbance.

190 μl of 100 μM (in ethanol) DPPH solution, 10 μl each of the prepared oleracea extract and positive control were added to prepare a reaction solution, and after reacting at 37° C. for 30 minutes, absorbance was measured at 540 nm. As the positive control, Trolox, a widely used synthetic antioxidant, was used. The DPPH analysis results of each material are shown in Table 5 below, and IC50 means the sample concentration when the absorbance is reduced by 50% by the added sample.

Experimental Example 2: Effect test on anti-aging of elm extract

7-week-old hairless mice were placed in a light that did not emit UV light, with no restrictions on water and food. Eight rats were assigned to group 1 and group 4 was assigned. Group 1 was not irradiated with ultraviolet rays, and groups 2, 3, and 4 were irradiated with ultraviolet rays. Ultraviolet rays were irradiated at a distance of 16 cm from the back of the rat using a Westinghouse FS-40 sunlamp (280-400 nm), and was continued 3 times a week for 10 weeks. The total amount of UV irradiation for 10 weeks was about 35J/cm 2 . After 10 weeks, group 2 was left as it is, and the cream prepared in Comparative Example 1 was applied to the third group, and 1 ml of the cream prepared in Preparation Example 1 was applied to the fourth group 5 times a week for 10 weeks. A replica was made for each group, and scores from 0-4 were given according to the degree of wrinkles. 0 means no wrinkles, 4 means deep wrinkles and a lot of sagging. Numerical determination was performed by a blinding method in which 20 testers were selected and the numerical values were determined in a state in which the group of each replica was not known, and the average value of each numerical value obtained was shown in Table 6.

Group 1: No UV irradiation group

Group 2: No sample treatment group after UV irradiation

Group 3: Group treated with Comparative Example 1 after UV irradiation

Group 4: Group treated with Preparation Example 1 after UV irradiation

Experimental Example 3: Antibacterial efficacy test of vitamin tree extract

개/㎖의 농도가 되도록 조정하여 접종균액으로 사용하였다. A niger에 대해서는 사브로·포도당한천배지(Sabouraud Dextrose Agar)에 접종하여 20~25℃에서 7일 동안 배양하였다. 배양된 A. niger를 0.05% polysorbate 80 첨가 멸균 생리식염수를 이용하여

개/㎖의 포자 부유액으로 조제하여 접종균액으로 사용하였다. 시험물질 200㎖에 초기 접종균수가

개/㎖가 되도록 각각의 준비된 시험균액을 0.2㎖씩 접종한 후 상온의 암소에서 보관하였다. 보관 중인 각각의 검체를 접종 후 0일, 12일, 26일이 되는 날 생균수를 측정하고 색조나 냄새 등의 변화를 관찰하여 결과를 기록하였다. 단, 이때 모든 실험의 최초 희석 단계에서는 D/E Neutralizing Broth (DIFCO)를 이용하여 중화시키는 과정을 거쳐 시험을 실시하였으며 희석액으로는 멸균 생리식염수를 사용하였다.Antibacterial properties were tested on the vitamin tree extract prepared according to the extraction example. Five strains were used as test strains: Staphylococcus aureus ATCC 6538, Escherichiacoli ATCC 8739, Pseudomonas aerugnosa ATCC 9027, Candida albicans ATCC 10231, Aspergillus niger ATCC16404. As for the test method, the preserved bacteria E coli, S. aureus, and P aeruginosa were inoculated in Trypticase Soy Broth and cultured at 30~35℃ for 24 hours. Among fungi, C. albicans was inoculated in Sabouraud Dextrose Broth and cultured at 20~25℃ for 48 hours. After centrifuging the cultured test bacterial solution to remove the medium and washing with sterile physiological saline,

It was adjusted to a concentration of dogs/ml and used as an inoculum solution. For the A niger were inoculated on glucose-agar culture medium (Sabouraud Dextrose Agar) to Saab at 20 ~ 25 ℃ were incubated for 7 days. Cultured A. niger with 0.05% polysorbate 80 added sterile physiological saline

It was prepared as a dog/ml spore suspension and used as an inoculum. The initial number of inoculated bacteria in 200ml of the test substance

After inoculating 0.2 ml of each prepared test bacterial solution so as to become dogs/ml, it was stored in a dark place at room temperature. For each specimen in storage, the number of viable cells was measured on days 0, 12, and 26 after inoculation, and changes in color tone and odor were observed, and the results were recorded. However, in the first dilution step of all experiments, the test was conducted through a process of neutralization using D/E Neutralizing Broth (DIFCO), and sterile physiological saline was used as the diluent.

After cultivation experiment was cultured for bacteria at 30 ~ 35 ℃ for 24 hours, C albicans is cultured for 48 hours at 20 ~ 25 ℃, Aniger is at 20 ~ 25 ℃ 7 days.

When bacteria proliferated in the medium after culturing, it was calculated by multiplying the number of bacteria on the medium by the dilution factor.

The formula for calculating the number of viable cells is “N (number of viable cells) = C (number of colonies) x D (dilution factor) x V (dilution ratio of D/E Neutralizing Broth used in the extraction step (10 times)”) Table 7 was used as a reference.

The results are shown in Table 8 below.

(Unit: CFU/ml)

As shown in Table 8 above, in the case of the extract of the fruit of the vitamin tree, E. coli , Staphylococcus aureus ( S. aureus ) and Pseudomonas aeruginosa ( P. aerinosa ) While the antibacterial effect against three types was excellent, the fungus It was confirmed that the antiseptic efficacy against yeast ( C. albicans ) and filamentous fungi ( A. niger ) was low.

Experimental Example 4: Whitening efficacy test of vitamin tree extract

The treatment concentration of the vitamin tree extract prepared according to the extraction example was used in an amount of 5, 10, 20, 50, 100 μg/ml, and arbutin as a positive control was compared using the same amount as the extract. The B16F10 cell line is a cell line that synthesizes melanin. Melanin cell line was seeded after measuring the number of cells as 3 x 10^5. After confirming that more than 80% of melanocytes were attached (16 hours), the extract was treated for 48 hours by concentration. After culturing, the medium was removed, washed with PBS (Phosphated buffer saline), and cells were recovered by treatment with trypsin. Then, after measuring the number of cells using a hematocytometer, the recovered cells were centrifuged at 5,000 to 10,000 rpm for 10 minutes, and then the supernatant was removed to obtain a pellet. After adding 200ul of 1N NaOH (including 10% DMSO) to this, it was left at 80° C. for 1 hour to completely dissolve the melanin, and after obtaining the absorbance value at 405 nm, the amount of melanin production was compared.

As a result, referring to FIG. 1 , it was found that the melanin formation inhibitory effect of the vitamin tree leaf extract was low when compared to the positive control arbutin, and the vitamin tree fruit extract similarly inhibited melanin when compared with the positive control arbutin. It was confirmed and investigated to have a whitening activity.

Experimental Example 5

Each cosmetic product prepared in Preparation Example 1-4 was selected for a total of 80 people (40 males and 40 females) and applied to the face every day for 2 weeks after cleansing before going to sleep. Based on the appearance of any one effect, it was evaluated in three stages: distinct effect, effective, and no difference, and the experimental results are shown in Table 9.

As can be seen from the results of Table 9 above, cosmetics containing one or more active ingredients selected from extracts extracted from oleander, elm, and vitamin tree prepared according to Preparation Example 1-4 were 71 out of 80 test subjects. ~78% showed any one of the effects of skin soothing (regeneration)/skin whitening/acne reduction, and it did not show any side effects in the skin, indicating that it was a safe and highly effective cosmetic composition.

Experimental Example 6: Sensory evaluation of skin irritation

After applying 20 g of the cream of Preparation Example 1 and Comparative Example 2 evenly every 4 hours 4 times a day to 80 test subjects (40 people of Preparation Example 1 and 40 people of Comparative Example 1), the redness of the skin was applied The sensory evaluation of the skin irritation of the cream was performed using a 5-point scoring method, and the average was taken and shown in Table 10 below. A higher score means lower skin irritation.

As shown in Table 10, it can be seen that the elm extract has an effect of calming skin irritation that may be induced by the elm tree and/or the vitamin tree.

Although the embodiments of the present invention have been described above, the present invention is not limited to the above embodiments, but may be manufactured in a variety of different forms, and those of ordinary skill in the art to which the present invention pertains will appreciate the technical spirit of the present invention. However, it will be understood that the invention may be embodied in other specific forms without changing essential features. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.

Claims (8)

0.05 to 0.5 parts by weight of oleracea extract;
0.05 to 0.5 parts by weight of elm extract; and
Vitamin tree extract 0.05 to 0.5 parts by weight;
A cosmetic composition comprising a.
According to claim 1,
A cosmetic composition wherein the content ratio of the extract and the extract of the elm tree extract is 1:1 to 3:1.
According to claim 1,
10 to 20 parts by weight of stearic acid;
0.1 to 3 parts by weight of cetanol;
1 to 5 parts by weight of propylene glycol; and
3 to 8 parts by weight of glycerin;
A cosmetic composition further comprising a.
According to claim 1,
5 to 15 parts by weight of ethanol;
0.1 to 3 parts by weight of polyoxyethylene sorbitan polylaurate;
3 to 8 parts by weight of glycerin; and
1,3-butylene glycol 4 to 7 parts by weight;
A cosmetic composition further comprising a.
According to claim 1,
1 to 3 parts by weight of petrolatum;
0.1 to 1.5 parts by weight of sorbitan sesquioleate; and
15 to 20 parts by weight of carboxyvinyl polymer;
A cosmetic composition further comprising a.
According to claim 1,
5 to 15 parts by weight of propylene glycol;
5 to 15 parts by weight of glycerin;
3 to 8 parts by weight of sodium hyaluronate aqueous solution (1%); and
3 to 8 parts by weight of ethanol;
A cosmetic composition further comprising a.
According to claim 1,
The extract of the oak tree, the extract of the elm tree and the extract of the vitamin tree is a cosmetic composition that is extracted by high-temperature and high-pressure distillation at 120° C. to 131° C. and 1.2 atm. and 2.8 atm.
Obtaining an extract by high-temperature and high-pressure distillation at 120° C. to 131° C. and 1.2 atm. to 2.8 atm. by mixing 2000 to 8000 parts by weight of water in 100 parts by weight of each 100 parts by weight of oak, elm, and vitamin tree;
filtering the extract with a filter;
Freeze-drying the filtered liquid extract at -70°C to -40°C, 5 mmTorr to 30 mmTorr for 10 hours to 30 hours; and
At least one of stearic acid, cetanol, propylene glycol, glycerin, ethanol, polyoxyethylene sorbitan polylaurate, 1,3-butylene glycol, sorbitan sesquioleate, carboxyvinyl polymer and aqueous sodium hyaluronate solution (1%) further mixing;
A method for manufacturing a cosmetic composition comprising a.

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