KR20180093646A - cosmetic composition for skin whitening and color therapy comprising natural white plant complex extract for an active ingredient - Google Patents

Abstract

The present invention relates to a cosmetic composition for skin whitening and color therapy including an active ingredient of a natural white plant complex extract, and more particularly, to a cosmetic composition with an excellent skin whitening effect, including an active ingredient of a white plant complex extract to combine the active ingredient extracted from a natural plant. The present invention can impart a cleansing effect that cleanses the mind psychologically due to a white color as well as a whitening effect, and can give cleanness and transparency.

Description

TECHNICAL FIELD The present invention relates to a cosmetic composition for skin whitening and color therapy comprising an active ingredient of a natural white plant complex extract,

The present invention relates to a cosmetic composition for skin whitening and color therapy comprising an active ingredient of a natural white plant complex extract.

A variety of human skin colors are caused by the amount of melanin, carotene, and hemoglobin, and are determined by the combination of red color of hemoglobin, yellow of carotene, and black of melanin. The most important factor affecting skin color is melanin. In melanocytes in the basal layer of skin, tyrosinase, tyrosinase related protein 1 (TRP-1), tyrosinase related protein 2), and the resulting melanin is transferred to peripheral keratinocytes in the form of melanosomes by the dendrites of melanocytes and spread evenly over the epidermis. Melanin absorbs a certain amount of ultraviolet rays to protect the skin from penetrating harmful ultraviolet rays into the human body. However, when melanin is excessively produced, pigmentation such as stain and freckles occurs.

On the other hand, ultraviolet rays are divided into UV-C (200-280 nm), UV-B (280-320 nm) and UV-A (320-400 nm) depending on the wavelength. Most ultraviolet rays are absorbed by the atmosphere and ozone layer And the rest reach the ground surface. UV-A penetrates to the epidermis, epithelium, and dermis of the skin, causing skin aging, pigmentation, wrinkles, loss of elasticity, skin cancer, etc. More than 90% of ultraviolet rays reaching the earth surface are UV-A. UV-C penetrates into the epidermis and epithelium, causing erythema, sunburn, rash, skin cancer, cataract, etc. UV-C is the most energy-intensive and therefore dangerous to the eye corneal damage, skin cancer and cell destruction. Removed. However, since the ozone layer is gradually destroyed due to environmental pollution, ultraviolet ray absorption rate of the ozone layer is lowered, and exposure of the skin to ultraviolet rays is increased, so that the skin damage of modern people is increased. Thus, melanin cells stimulated to produce excessive melanin There is a problem that skin color change and pigment deposition occur.

On the other hand, interest in cosmetics has been increasing, and interest in whitening functional cosmetics has been increasing for the improvement of dull skin and for relieving spots such as spots and freckles. Accordingly, research on the development of whitening materials has been actively conducted. The substances having the whitening effect inhibit tyrosinase and inhibit melanin synthesis or inhibit the activity of melanocytes. These substances include ascorbic acid, kojic acid, albutin, , Hydroquinone, and the like. However, ascorbic acid is not suitable as an inhibitor of melanin formation due to its inhibitory effect on tyrosinase activity and stability, and arbutin is superior in inhibition of tyrosinase activity, but has a problem in stability such as being oxidized and discolored when mixed in cosmetics. Also, hydroquinone has safety concerns due to its toxicity to the skin. Accordingly, development of a whitening material free from skin toxicity and excellent in the effect of inhibiting melanin production is required, and accordingly natural materials having various active ingredients and excellent safety are attracting attention.

On the other hand, the human vision is responsible for 70% of the brain activity, and the color occupies 30% of the visual elements. The color affects the human mind and body and stimulates the body to adjust the energy pattern of the body Helping to restore order and balance. Because of these effects, color therapy, which is a new alternative medicine that alleviates stress and vitality of life by utilizing the energy and properties of color, is attracting attention, and studies on the effect and efficacy thereof are proceeding in various fields. In particular, color therapy can be applied to aesthetic fields such as hair, skin, make-up, nail art, etc., and cosmetics applying color therapy have a positive effect on original functions such as amplifying the effects thereof, Research on color therapy has attracted attention.

On the other hand, the white color is a color that gives a clean and transparent feeling, which gives a cool and clear purifying effect, and physically helps relieve the symptoms of pain and fever.

Thus, the present invention provides a mushroom having a white color, a lotus flower (Nelumbo nucifera), Coix lachryma-jobi var. Mayuen (Roman.) Stapf., Convallaria keiskei Miq., Codonopsis lanceolata, Panax ginseng CAMey.), cabbage (Brassica oliora L. var. captita L.), and potatoes. The present invention relates to cosmetic compositions for skin whitening and color therapy.

KR 10-1230644 B1

The object of the present invention is to provide a skin whitening and color therapy including an effective ingredient of a natural white plant complex extract which provides an effective whitening effect and a feeling of feeling and a psychological cleansing effect by containing an active ingredient of a natural white plant complex extract To provide a cosmetic composition.

In order to achieve the above object,

There is provided a cosmetic composition for skin whitening and color therapy comprising an active ingredient of a natural white plant complex extract containing an active ingredient of a white plant complex extract containing a mushroom, a lotus flower, a lily of the valley, a lily of the valley, a ginseng root, cabbage and potato .

The white plant complex extract may be used in an amount of 1: 4: 0.5 to 2: 1 to 4: 0.5 to 2: 0.5 to 2: 1 to 4: 0.5 to 2: 1, It is preferably contained in a weight ratio of 0.5 to 2.

The present invention also relates to a method for preparing a mushroom, a lotus flower, a lily of the valley, a lily of the valley, a ginseng, a cabbage and a potato, respectively, (b) hot-water extracting the dried lily of the valley, germany, ginseng and potatoes; (c) ethanol extracting the dried mushroom, lotus flower, cabbage and cabbage; (d) preparing a white plant complex extract by mixing the extracts extracted in the steps (b) and (c); (e) mixing a moisturizing agent and a preservative in the white plant complex extract; and (5) a cosmetic composition for skin whitening and color therapy comprising an effective ingredient of a natural white plant complex extract prepared by the method.

In the step (d) of the present invention, the mushroom, lotus, yulmu, lily of the valley, dodok, ginseng, cabbage and potato extract are mixed in an amount of 1: 4: 0.5~2: 1~4: 0.5~2: 0.5~2: 1 to 4: 0.5 to 2: 0.5 to 2 by weight.

Also, in the present invention, the humectant includes at least one selected from the group consisting of glycerin, propylene glycol, 1,3-butylene glycol, polyethylene glycol, sorbitol and mannitol, and the preservative is 1,2- It is preferable to use any one or more selected from among hexanediol, propylparaben, butylparaben, methylparaben, phenoxyethanol and salicylic acid.

According to an embodiment of the present invention, the hot water extraction in step (b) is preferably performed at 80 to 110 ° C for 2 to 12 hours, and the ethanol extraction in step (c) Time.

In addition, in step (e), it is preferable that 40 parts by weight of the mixture of 20 to 30 parts by weight of the moisturizer and 1 to 3 parts by weight of the preservative is mixed with 1 part by weight of the white plant complex extract.

The cosmetic composition for skin whitening and color therapy comprising an active ingredient of the natural white plant complex extract according to the present invention contains an effective ingredient of a natural white plant complex extract to enhance skin whitening effect by synergy, It has the effect of cleansing and cleansing the mind.

Hereinafter, the cosmetic composition for skin whitening and color therapy comprising the active ingredient of the natural white plant complex extract according to the present invention will be described in detail.

The cosmetic composition for skin whitening and color therapy comprising an active ingredient of the natural white plant complex extract according to the present invention is characterized by containing an effective ingredient of a white plant complex extract obtained by mixing mushrooms, lotus, yulmu, lily of the valley, dodok, ginseng, cabbage and potato The present invention relates to a cosmetic composition for skin whitening and color therapy.

The mushroom is a fruiting body of fungi. In general, mushrooms contain a variety of useful components. Beta-glucan, a typical physiologically active ingredient, is used for skin whitening, soothing, protection, moisturizing, regenerating and wrinkle- , And has excellent immune function and anti-cancer effect. Also, the ingredient of vitamin B and D, which is rich in mushrooms, is ergosterin, which improves skin regeneration and strengthens regenerative power. It contains a lot of vitamins, peptides, dietary fiber, And has the effect of making it resilient.

The lotus (Nelumbo nucifera) is a perennial aquatic plant. It contains a high level of polyphenol, known as a powerful antioxidant. It protects the skin from UV rays and improves the appearance of wrinkles.

It is an annual herbaceous plant of the rice paddy field distributed throughout the country. It inhibits melanin production and reduces oxidized skin to inhibit pigmentation, thereby preventing stain and freckles. It is excellent in whitening effect, and it is effective in preventing aging such as giving skin radiance and moisture and preventing wrinkles. In addition, it is effective in protecting against cell damage, skin exfoliation, excretion of waste products, control of sebum secretion and care of pores.

The lily of the valley (Convallaria keiskei Miq.) Is a lily and perennial herb that is distributed throughout the country. It is a perennial herbaceous plant and contains a cardiac glycoside component such as convalloside, convallatoxin, and convalarin, convallamarin), and contains saponin components, which are effective in improving cardiovascular function, diuretic action, and blood circulation. It also contains fragrance ingredients such as Dihydromycene, Geraniol, Nerol and Pentadecane, and it gives a good fragrance and is used as a raw material of fragrance.

Codonopsis lanceolata is a perennial vine plant distributed in Korea, Japan, and China. It has a relatively large amount of calcium and a large amount of saponins in its roots, thus preventing aging, strengthening immunity, antioxidant effect, cholesterol lowering, It is said to be effective in beauty and so on. Also, it has excellent anti-inflammatory function and it is effective to excrete toxins of skin, so it is effective for skin diseases such as pus and atopy, and it is effective for fatigue recovery because it is rich in fiber.

Ginseng (Panax ginseng CAMey.) Is a perennial herb that belongs to Araliaceae. It has various effects such as prevention of DNA base damage, promotion of metabolism, sedation, hypoglycemia, hypotension, improvement of immunity, suppression of cancer cells, . Especially saponin, which is the main component of ginseng, shows excellent effects on prevention of aging through improvement of blood flow, and exhibits various effects such as wrinkle improvement and skin elasticity. In addition, it is known that it contains various components such as polyacetylene compounds, which are also called panicins and panaxisol, nitrogenous components, flavonoids, vitamins, minerals and enzymes.

The cabbage (Brassica oliora L. var. Captita L.) is a perennial plant distributed throughout the country. It contains glucobrassicin and indole-3-acetaldehyde, And contains essential amino acids lysine and a large amount of vitamin C, potassium and calcium. In addition to the salinity balance of the body by discharging the salt in the body, the potassium component cleans the blood because it is also effective in the release of toxins and cholesterol in the body, and the carotenoid component is antioxidant to prevent aging of skin cells, It promotes regeneration to achieve smooth skin, and is effective in exfoliation and sebum control. Cabbage is also known to be effective in freckles, acne and other skin diseases.

The potato (Solanum tuberosum L.) is a perennial herb that belongs to the gadget family. It strengthens the collagen structure to prevent aging of the skin, inhibits melanin pigment formation and deposition, and suppresses the occurrence of skin blackness, black spot, and freckle Helps maintain a clear, clean skin. In particular, vitamin C in potato is excellent in whitening effect, and it has the effect of making the skin exposed to sunlight white, and potassium in potato is effective to subtract the swelling of the face. In addition, potatoes calm the skin, and can be used for sensitive skin such as eye pouches, eye patches, etc., or for allergic sensitive skin, especially for acne-prone skin.

The white plant complex extract may be any extract which can be extracted from white plants such as flowers, leaves, stems, roots and the like.

The white plant complex extract may contain 1 to 4: 0.5 to 2: 1 to 4: 0.5 to 2: 0.5 to 2: 1 of mushrooms, lotus, yulmu, lily of the valley, To 4: 0.5 to 2: 0.5 to 2 by weight.

The white plant complex extract may be contained in an amount of 0.1 to 5% by weight based on the total weight of the cosmetic composition for skin whitening and color therapy. If the amount of the white plant complex extract is less than 0.1% by weight, it may be difficult to realize an expected effect sufficiently. If the amount exceeds 5% by weight, remarkable increase in effect may not be exhibited.

According to another aspect of the present invention, there is also provided a method for producing a mushroom, comprising the steps of: (a) washing and drying mushroom, lotus flower, yulmu, lily of the valley, ginseng, cabbage and potato respectively; (b) hot-water extracting the dried lily of the valley, germany, ginseng and potatoes; (c) ethanol extracting the dried mushroom, lotus flower, cabbage and cabbage; (d) preparing the white plant complex extract by mixing the extracts extracted in the steps (b) and (c); (e) mixing a moisturizing agent and a preservative in the white plant complex extract; and (5) a cosmetic composition for skin whitening and color therapy comprising an active ingredient of a natural white plant complex extract prepared by the method.

In step (b), it is preferable that the lily of the valley, red pepper, ginseng and potato are respectively subjected to hot-water extraction at 80 to 110 ° C for 2 to 12 hours and then filtration. In step (c), mushroom, lotus flower, Is extracted with ethanol at 85 to 110 ° C for 2 to 4 hours, and then filtered.

In the steps (b) and (c), the filter is preferably 0.1 to 1.5 μm in filtration, and the filtration is preferably performed at least once. If the pore size of the filter is less than 0.1 μm, there is a problem that the filter is very expensive because it is very expensive and the economical efficiency is low. If the pore size is more than 1.5 μm, the pore size is too large.

If the extraction temperature and the extraction time are out of the above-mentioned steps (b) and (c), the extraction efficiency may be lowered.

In order to increase the effective part in step (d), the extracts of mushroom, lotus, yulmu, lily of the valley, doduck, ginseng, cabbage and potato are mixed in an amount of 1: 4: 0.5 to 2: 1 to 4: 0.5 to 2: 0.5 to 2: 1 to 4: 0.5 to 2 by weight.

In the step (e), the mixture ratio of the white plant complex extract, the moisturizing agent and the preservative is preferably 1:40 by weight. The mixing ratio of the humectant: preservative is preferably 20 to 30: 1 to 3 by weight.

In the present invention, the humectant may include at least one selected from the group of polyhydric alcohol compounds consisting of glycerin, propylene glycol, 1,3-butylene glycol, polyethylene glycol, sorbitol and mannitol, - butylene glycol, sorbitol and mannitol.

In the present invention, the preservative may be any one selected from 1,2-hexanediol, propylparaben, butylparaben, methylparaben, phenoxyethanol, and salicylic acid. Or more.

The cosmetic composition of the present invention is not particularly limited to its formulation, and may be, for example, any one selected from the group consisting of lotion, essence, gel and cream, but is not limited thereto.

Hereinafter, the present invention will be described in more detail with reference to examples. However, the following examples are intended to illustrate the present invention, and the scope of the present invention is not limited thereto.

Manufacturing example : White Plant complex Extract preparation

Mushroom, lotus flower, yulmu, lily of the valley, dodok, ginseng, cabbage and potato were washed with water to remove impurities and dried at room temperature. To 60 g of the dried mushroom was added 1200 mL of ethanol, ethanol was extracted at 95 DEG C for 2 hours, and filtered through a 0.45 mu m filter to obtain a mushroom extract. The extract of mushroom was extracted in the same manner as in the method of extracting mushroom, to thereby obtain a lotus extract, a yulmu extract and a cabbage extract.

To 60 g of dried Lily of the Valley, 1200 mL of distilled water was added, and the mixture was subjected to hot extraction at 100 ° C for 4 hours, followed by filtration through a 0.45 μm filter to obtain Lily of the Valley. The above extract was extracted in the same manner as in the above extract of Liliaceae, to obtain a roots extract, ginseng extract and potato extract.

2: 1: 1: 2: 1: 1 ratio of the mushroom extract, the lotus extract, the yulmu extract, the lily of the valley, 1,3-butylene glycol and 1,2-hexanediol were mixed at a ratio of 30: 3, and the mixture was added at a ratio of 1:40. The mixture was concentrated under reduced pressure at 50 ° C for 2 hours, An extract was obtained.

Example  1: White Plant complex Manufacture of cream containing extract

2% by weight of mushroom extract, 1% by weight of lotus extract, 2% by weight of yulmu extract, 1% by weight of lily of the valley, 1% by weight of dodok extract, 2% by weight of ginseng extract, 1% by weight of cabbage extract 1% by weight of potato extract and 1: 3 by weight of a 30: 3 ratio of 1,3-butylene glycol and 1,2-hexanediol in a ratio of 1:40, and concentrated under reduced pressure. % Of sorbitan sesquioleate, 1.5 wt% of polysorbate 60 (monostearic acid), 0.5 wt% of sorbitan sesquioleate, 0.5 wt% of sorbitan stearate, 5 wt% of isopropyl myristate, 5 wt% of cetyl ethylhexanoate, 0.5% by weight of proline type glycerin monostearate, 1.5% by weight of stearic acid, 1% by weight of glyceryl stearate / PEG-100 stearate, 10% by weight of 1,3-butylene glycol, 0.2% by weight of carboxy polymer, And the production cost of a small amount of preservative Eojin prepare a creamy white color.

Test Example  One: Spectrophotometer  Evaluation of whitening efficacy

In order to confirm the whitening efficacy of the white plant complex extract of the present invention, 20 adult women aged 30 to 50 years were selected and subjected to a human body application test. After facial cleansing, the face of each subject was divided into nose and nose, and a proper amount was applied in the cream phase twice a day, morning and evening, on the one hand and the control group on the other side. Spectrophotometer CM-2600d, Konica Minolta , Japan) was used to measure skin brightness. The spectroscopic colorimeter is a device that can measure the color of the skin, and it analyzes the color by measuring the reflectance of each wavelength band with 20 ~ 40 sensors by separating the light reflected from the skin through the prism. The larger the color, the brighter the skin color. The measurement aperture was 8 mm, and the unit of measurement was the arbitrary unit (au).

Before the measurement, the face was kept clean and dry in order to make the measurement conditions of the subjects the same, and the skin was stabilized at the place where the constant temperature and humidity (22 ± 2 ℃, RH 40 ~ 60% Respectively. The measured values were obtained by measuring the facial area of each subject three times before the start of application and at the point of 2 weeks and 4 weeks after the start of application, and the average value was used. Statistical analysis was performed using SPSS 18.0 software and the independent t-test was used to compare the changes in skin brightness between Example 1 and the control group. When the difference was less than 5% (p <0.05), statistical significance . Table 1 below shows skin brightness measurements.

Subject Example 1 Control group Before application Two weeks after application 4 weeks after application Before application Two weeks after application 4 weeks after application One 61.10 61.11 63.02 60.21 60.46 61.25 2 63.34 63.30 64.33 62.81 62.69 62.80 3 58.11 58.39 58.59 54.99 55.11 55.83 4 57.02 57.17 57.34 56.97 57.15 57.21 5 61.44 61.84 62.48 61.50 61.56 61.92 6 63.53 63.86 64.23 61.24 61.52 61.77 7 60.17 60.51 61.18 59.96 59.56 59.81 8 62.59 62.72 63.45 62.45 62.41 62.74 9 60.62 60.66 62.27 60.99 61.04 61.31 10 60.77 60.83 61.15 59.46 59.82 60.26 11 63.75 63.79 64.22 53.56 63.57 63.74 12 55.33 55.35 56.72 55.79 55.79 55.58 13 60.50 60.52 61.17 59.22 59.27 60.06 14 58.57 58.62 60.33 60.62 60.52 60.68 15 62.01 62.41 62.74 60.42 60.61 60.84 16 62.41 62.44 62.63 60.59 60.72 60.70 17 62.43 62.44 63.07 62.02 62.20 62.45 18 62.88 62.91 63.19 62.64 62.07 62.41 19 58.23 58.77 59.54 59.84 60.07 60.09 20 60.36 60.43 61.70 61.51 61.59 62.10

The change in skin brightness was shown in Table 2 below, and the change in skin brightness was calculated as (measured value after coating-measured value before coating).

Subject Example 1 Control group Two weeks after application 4 weeks after application Two weeks after application 4 weeks after application One 0.01 1.92 0.26 1.05 2 -0.04 0.99 -0.12 -0.01 3 0.28 0.48 0.12 0.83 4 0.15 0.32 0.17 0.23 5 0.40 1.04 0.06 0.42 6 0.33 0.70 0.28 0.53 7 0.33 1.00 -0.39 -0.15 8 0.13 0.86 -0.04 0.29 9 0.04 1.65 0.05 0.32 10 0.05 0.38 0.36 0.79 11 0.03 0.47 0.01 0.18 12 0.02 1.39 0.00 -0.21 13 0.02 0.67 0.04 0.83 14 0.05 1.76 -0.09 0.07 15 0.39 0.73 0.19 0.41 16 0.03 0.22 0.12 0.11 17 0.01 0.64 0.18 0.43 18 0.03 0.31 -0.57 -0.22 19 0.54 1.31 0.24 0.25 20 0.07 1.34 0.08 0.59

In Table 3, the skin brightness improvement ratio was calculated and the skin brightness improvement ratio was calculated as {(measured value before coating-measured value after coating) / measured value before coating} x 100 (%).

Subject Example 1 Control group Two weeks after application 4 weeks after application Two weeks after application 4 weeks after application One 0.01 3.14 0.42 1.73 2 -0.06 1.56 -0.19 -0.02 3 0.49 0.83 0.22 1.53 4 0.27 0.56 0.32 0.42 5 0.65 1.70 0.10 0.68 6 0.51 1.10 0.46 0.87 7 0.55 1.67 -0.67 -0.25 8 0.21 1.38 -0.06 0.46 9 0.07 2.72 0.08 0.52 10 0.09 0.62 0.61 1.35 11 0.05 0.73 0.02 0.28 12 0.04 2.51 0.00 -0.38 13 0.03 1.10 0.08 1.42 14 0.08 3.00 -0.16 0.10 15 0.63 1.18 0.31 0.70 16 0.05 0.35 0.21 0.18 17 0.02 1.03 0.29 0.69 18 0.05 0.50 -0.91 -0.37 19 0.93 2.25 0.38 0.42 20 0.12 2.21 0.13 0.96

Table 4 shows the skin brightness measurement value and average value of skin brightness improvement rate.

Before application Two weeks after application Four weeks after application Measured value (a.u.) Measured value (a.u.) Improvement rate (%) Measured value (a.u.) Improvement rate (%) Example 1 60.758 60.904 0.240 61.668 1.507 Control group 60.340 60.387 0.081 60.678 0.565

As shown in Table 4, the skin brightness of the Example 1 was higher than that of the control group after 4 weeks of application, 0.240% after 2 weeks of application and 1.507% after 4 weeks of application. In addition, after 4 weeks of application, Example 1 showed a statistically significant improvement in skin brightness compared to the control group (p <0.05).

Test Example  2: VISIA-CR for multi-lighting  Evaluation of whitening efficacy

In order to confirm the whitening efficacy of the white plant complex extract of the present invention, the same procedure was carried out in the same manner as in Test Example 1, and skin brightness was measured using a high-quality imaging system VISIA-CR (Canfield Scientific, USA) Respectively. Measurements were taken before and two weeks after application and after 4 weeks of application, the front face was photographed in a standard 2 mode using a multi-illuminated imager equipped with a camera (Canon EOS 5D Mark II, Japan) . In order to minimize the subject's movements, the multi-illuminated image capturing device was used to fix the forehead and jaw, to capture the change of light at the time of shooting, and to use the overlay function to capture the same area.

Test Example  3: Evaluation of skin irritation

In order to evaluate the skin irritation of the white plant complex extract of the present invention, 20 adult women aged 30 to 50 years old were asked to mark the skin irritation through questionnaires, and a visual evaluation was performed. The questionnaire for skin irritation evaluation consisted of eight items: erythema, edema, scab, itching, burning sensation, burning sensation, stiffness and tingling. As a result of the survey, it was confirmed that skin adverse reaction was not observed in the subject plant white composite extract, and no skin adverse reaction was observed in the visual evaluation.

Claims (11)

(a) washing and drying each of mushroom, lotus flower, yulmu, lily of the valley, red ginseng, ginseng, cabbage and potato respectively;
(b) hot-water extracting the dried lily of the valley, germany, ginseng and potatoes;
(c) ethanol extracting the dried mushroom, lotus flower, cabbage and cabbage;
(d) preparing a white plant complex extract by mixing the extracts extracted in the steps (b) and (c);
(e) mixing a moisturizing agent and an antiseptic with the white plant complex extract; and (5) a cosmetic composition for skin whitening and color therapy comprising an effective ingredient of a natural white plant complex extract
The method according to claim 1,
In step (d), the plant complex extract may contain 1 to 4: 0.5 to 2: 1 to 4: 0.5 to 2: 0.5 to 2: 1 to 4 : 0.5 ~ 2: 0.5 ~ 2, wherein the cosmetic composition for skin whitening and color therapy comprising the active ingredient of the natural white plant complex extract
The method according to claim 1,
Wherein the moisturizing agent is at least one selected from the group consisting of glycerin, propylene glycol, 1,3-butylene glycol, polyethylene glycol, sorbitol and mannitol, Cosmetic composition for skin whitening and color therapy included
The method according to claim 1,
Wherein the preservative comprises at least one selected from the group consisting of 1,2-hexanediol, propylparaben, butylparaben, methylparaben, phenoxyethanol and salicylic acid. A cosmetic composition for skin whitening and color therapy comprising an effective ingredient of a natural white plant complex extract
The method according to claim 1,
Wherein the hot water extraction in step (b) is carried out at 80 to 110 ° C for 2 to 12 hours, wherein the cosmetic composition for skin whitening and color therapy comprising the active ingredient of the natural white plant complex extract
The method according to claim 1,
Wherein the ethanol extraction in step (c) is carried out at 85 to 110 ° C for 2 to 4 hours. The cosmetic composition for skin whitening and color therapy comprising the active ingredient of the natural white plant complex extract
The method according to claim 1,
Wherein the mixture of 20-30 parts by weight of the moisturizing agent and 1 - 3 parts by weight of the preservative is added to the white plant complex extract in step (e) for skin whitening and color therapy Cosmetic composition
The present invention relates to a cosmetic composition for skin whitening and color therapy comprising an effective ingredient of a natural white plant complex extract, which comprises an active ingredient of a white plant complex extract containing a mushroom, a lotus flower, a rhubarb, a lily of the valley,
9. The method of claim 8,
The white plant complex extract may be used in an amount of 1: 4: 0.5 to 2: 1 to 4: 0.5 to 2: 0.5 to 2: 1 to 4: 0.5 to 2: 1, 0.5 to 2 by weight of the total amount of the cosmetic composition for skin whitening and color therapy
9. The method of claim 8,
The cosmetic composition for skin whitening and color therapy comprising an effective ingredient of a natural white plant complex extract, wherein the lily of the valley, lily of the valley, ginseng and potato are hot water extract
9. The method of claim 8,
Wherein the mushroom, the lotus flower, the yulmu, and the cabbage are ethanol extracts, and the cosmetic composition for skin whitening and color therapy comprising the active ingredient of the natural white plant complex extract