KR20090078082A - The skin beautifing cosmetic composition containing vitamin c and the extract of opuntia ficus-indica l. var. saboten makino flowers - Google Patents

Abstract

A whitening cosmetic composition containing vitamin C and Opuntia ficus-indica L. var. saboten Makino flower extract is provided to maximize whitening effect by suppressing oxidization, increase the activation of chymotrypsin (SCCE) and trypsin (SCTE) and remove keratin without irritation. A whitening cosmetic composition comprises 0.1-20 weight% of vitamin C which is stabilized by 0.05-10 % of cationic material and anionic material and 0.001-20.0 weight% of Opuntia ficus-indica L. var. saboten Makino flower extract as an active ingredient. The Opuntia ficus-indica L. var. saboten Makino flower extract has the effects of whitening and moisturization. The Opuntia ficus-indica L. var. saboten Makino flower is isolated with water, anhydrous or hydrous low alcohol of 1-4 carbon atoms, mixture solvent of low alcohol and water, acetone, ethyl acetate, chloroform or 1,3-butylene glycol. The cationic material is polyoxyalkylene chitosan, carboxymethyl chitosan, or N-2-hydroxypropyl sulfonic acid chitosan. The anionic material is polyvinyl sulphonic acid, polyacrylic acid and its copolymer. The cosmetic composition is used in a form of essence, lotion, cream, pack, gel, ointment, patch, or spray.

Description

The skin beautifing cosmetic composition containing vitamin C and the extract of Opuntia ficus-indica L. var. saboten Makino flowers}

The present invention relates to a whitening cosmetic composition containing vitamin C and zinnia flower extract, and more specifically, by combining pure vitamin C with a cationic material and stabilizing it by combining with anionic material again, vitamin C is air Maximizes whitening effect by effectively inhibiting oxidation by heat, moisture, etc., and promotes skin keratin turnover by increasing the activity of chymotrypsin (SCCE) and trypsin (SCTE) enzymes, which are involved in the decomposition of baeknyeoncho flower. The present invention relates to a whitening cosmetic composition that can be used to remove the dead skin cells without irritation, thereby improving the color of dull skin.

Human skin color is largely determined by the amount of melanin, hemoglobin, carotene and the like, of which melanin plays the most important role. Melanin not only determines human skin color, but also acts as a skin protective action (ultraviolet absorption, free radical scavenger), but due to external environmental changes such as excessive exposure to ultraviolet rays, air pollution, and stress When excessively generated inside, pigmentation phenomenon occurs, and the skin color becomes black or causes blemishes and freckles.

The melanin synthesis process is as follows. First, an enzyme called tyrosinase generates dopaquinone using tyrosine in a cell as a substrate, and a melanin copolymer is produced through an automatic oxidation reaction and an enzyme reaction from dopaquinone. The melanin produced in this way is transferred to keratinocytes through a melanosomal pouch, which is released from the keratinocytes after 28 days of keratinization. However, in this process, pigmentation may occur if melanin is excessively produced by a factor promoting melanin production and melanin is not completely lost by keratinization. Therefore, in order to prevent such pigmentation phenomenon, it is necessary to control some processes in melanogenesis.

There are several mechanisms that inhibit melanin synthesis. A typical synthetic inhibition process is the inhibition of tyrosinase, an important enzyme of melanin synthesis, most commonly known as chelators such as kojic acid, and substrate-like substances such as arbutin. In addition, there are hydroquinone, vitamin A, and the like, and vitamin C, which is a representative antioxidant, and derivatives thereof. However, these whitening raw materials have a disadvantage that the effect does not last long because of low stability, so the application range of the product is very narrow.

Therefore, an object of the present invention is to provide a cosmetic composition that can effectively stabilize the unstable vitamin C, maximize the whitening effect by baeknyeoncho flower extract to promote skin keratin turnover.

In order to achieve not only the above object but also other objects that can be easily inferred, the inventors of the present invention combine the pure vitamin C with a cationic material and stabilize it by combining it with an anionic material. Maximize the whitening effect by effectively inhibiting oxidation by moisture, etc., and stimulate the skin keratin turnover by increasing the activity of chymotrypsin (SCCE) and trypsin (SCTE) enzymes involved in the degradation of baeknyeoncho It removes dead skin cells and improves the color of dull skin.

The whitening cosmetic composition containing vitamin C and zinnia flower extract according to the present invention is a combination of pure vitamin C with a cationic material and stabilized by combining it with an anionic material. Maximizes whitening effect by effectively inhibiting oxidization, and extracts of baeknyeoncho flowers enhances the activity of chymotrypsin (SCCE) and trypsin (SCTE) enzymes involved in collagen degradation to promote skin keratin turnover By removing it, the effect of improving the color of the dull skin was obtained.

The present invention is described in more detail as follows.

The whitening cosmetic composition containing vitamin C and zinnia flower extract according to the present invention is characterized by containing vitamin C and zinnia flower extract stabilized with cationic material and anionic material as an active ingredient.

One vitamin C used in the present invention is a representative water-soluble vitamin in the form of a white powder in the dry powder state, if the dry powder can maintain some stability, but based on liquid formulations such as skin, lotion, essence, cream, etc. When applied to cosmetics has a problem that is easily oxidized and destroyed. In order to overcome this problem, in the present invention, pure vitamin C is stabilized by using a cationic material and an anionic material.

Since vitamin C is easily dissolved and anionic, its type is not limited, but it is stabilized in combination with cationic substances such as chitosan, chitosan derivatives, amino acids and polyquaternium, and polyacrylic acid (PAA), polyvinyl It combines with anionic polymers such as polyvinyl sulphonic acid (PVSA), poly aspartic acid, and poly glutamic acid to isolate vitamin C from water and absorb UV light This can prevent vitamin C from being broken down by light more effectively.

Chitosan derivatives were used as cationic materials in the present invention. In general, chitosan is a substance obtained by deacetylation of chitin, which is a major component of the shell of a crustacean or insects such as crabs and shrimp, or the cell wall of a fungus. However, since chitosan is a high molecular material, it is insoluble in water, so its use is extremely limited. Therefore, many techniques related to chitosan derivatives having water solubility and water solubility as well as having physical properties of chitosan are known, and have various types of derivatives depending on the modification of the functional group. Representative examples thereof include polyoxyalkylene chitosan, carboxy methyl chitosan, and N-2-hydroxypropyl sulfonic acid chitosan. The water-soluble chitosan can be used in a wide pH range (pH3 to pH10) at the same time as it supplements various physical properties of chitosan, and in particular, it has excellent adsorption, sustainability, moisturizing properties, film forming ability and thickening properties, such as shampoo, rinse and treatment. It is widely used as an aqueous additive such as creams, milky lotions, packs, foundations, soaps, toothpastes, as well as hair cosmetics such as hair lotions and hair lotions. In addition, it is also used as a tartar remover to prevent plaque formation and tooth decay of teeth by bacteria in the mouth due to excellent antibacterial properties. Therefore, chitosan derivatives were used for stabilizing vitamin C at the same time as chitosan.

Anionic polymer was used as the anionic material. Typical examples include polyacrylic acid (PAA) or polyvinyl sulfonic acid (PVSA) or their copolymers and polymers with carboxyl groups or sulfo groups on the end groups or side chains. In addition to the polymers synthesized by attaching a group, any one selected from poly aspartic acid, poly glutamic acid, or copolymers thereof in which the polymer main chain consists of amide bonds can be used. In particular, it is most preferable to use a polypeptide having excellent biocompatibility and good biodegradability.

The method of stabilizing vitamin C consists of dissolving vitamin C in water or a mixture of water and a polyhydric alcohol, mixing and adding a cationic substance to the aqueous solution at room temperature, and adding an anionic substance to the mixture. .

At this time, it is effective to use the cationic substance and the anionic substance at 5 to 40% by weight based on the amount of vitamin C used, and 0.05 to 10% based on the total weight of the composition, and the same amount of the cationic substance and the anionic substance is used. It is preferable. If too small amounts of cationic and anionic materials are used, the complexing effect on vitamin C does not appear. If the amount of the cationic and anionic materials is too high, precipitation may occur due to solubility.

The baeknyeoncho used in the present invention (palm cactus) is a plant having the scientific name Opuntia ficus-indica L. var. It is called palm cactus. It is a perennial plant, 2m in height, and mainly forms a fan-shaped section. In May-June, 2 ~ 3cm yellow flowers bloom at one time. Calyx leaves, petals, stamens are numerous, there is one pistil, and flowers are stained with nerves alive. As flowers bloom, they bear fruit in November, and both fruits and stems are used for food. In particular, baeknyeoncho has a low salt and calories, dietary fiber content (cactus: 30%, cereals: 1.19-10.35%, vegetables: 0.99-7.42%, fruits: 0.19-2.19%) and calcium (cactus fruit) 2,086mg, cactus stem 4,391mg, persimmon 14mg, 2 ~ 3mg perilla, fresh berries 13 ~ 20mg, beetle 5 ~ 8mg) to help the body development. In addition, the content of vitamin C is more than twice as much in the fruit than the stem of baeknyeoncho, and contains more than five times more than aloe (163.8mg% berry, stem: 712mg%, aloe: 33.2mg%), anti-aging and anticancer activity Phenolic and flavonoids contained 5% (yield: 0.19%, altitude: 0.21%, red pepper root: 2.21%, ginger: 1.67%, walnut: 2.06%). In addition, baeknyeoncho has been widely used in folk remedies and herbal medicine since ancient times, it is known to be effective in boils, burns, edema, bronchial asthma, sputum, whooping cough, and has been used to alleviate constipation and ulcers. It is edible for the purpose of suppressing diabetes, maintaining the stability of glucose in the body, and reducing cholesterol, and is widely used as a diabetes treatment agent in Mexico. In addition, it is known to prevent Rheumatoid Arthritis and Osteoporosis, and it contains flavonoids and a large amount of vitamin C, which is also used for anti-aging and skin care. . Recently, it has been reported that the baeknyeoncho ingredient has wound healing (Fitoterpia, 2001; 72: 165 ~ 167) or anti-inflammatory effect (Fitoterpia, 2001; 72: 288 ~ 290). A lot of health supplements using baeknyeoncho are also being developed, especially palm cactus powder tea and honey tea are also sold as Jeju's special agricultural products.

Centennial flower extract provided by the present invention can be obtained using a variety of known extraction methods commonly used in the art to which the present invention belongs, preferably, (a) water, (b) having 1 to 4 carbon atoms Anhydrous or hydrous lower alcohol (methanol, ethanol, propanol, butanol, etc.), (c) a mixed solvent of the lower alcohol with water, (d) acetone, (e) ethyl acetate, (f) chloroform or (g) 1, 3-butylene glycol can be obtained as an extraction solvent.

On the other hand, it will be apparent to those skilled in the art that the extract of the present invention can be obtained in addition to the above-described extraction solvents, extracts having substantially the same effect using other extraction solvents.

In addition, the extract of the present invention includes not only the extract by the above-mentioned extraction solvent, but also the extract that has undergone a conventional purification process. Obtained by various additional purification methods, such as, for example, separation using ultrafiltration membranes having a constant molecular weight cut-off value, separation by various chromatography (manufactured for separation according to size, charge, hydrophobicity or affinity). The fraction is also included in the extract of the present invention.

Extracts of the present invention may be prepared in powder form by additional processes such as distillation under reduced pressure and freeze drying or spray drying.

The cosmetic composition of the present invention preferably comprises 0.001 to 20.0% by weight of the baeknyeoncho flower extract based on the total cosmetic composition. When the baeknyeoncho extract is contained less than 0.001% by weight, the exfoliation promoting effect of the cosmetic composition is insignificant, and when added in excess of 20.0% by weight, the synergistic effect due to the excess input is not economical. More preferably 0.01 to 10.0% by weight, still more preferably 0.1 to 5.0% by weight.

Cosmetic composition containing the vitamin C and baeknyeoncho extract can be prepared in any formulation commonly prepared in the art, for example, supple cosmetics, astringent cosmetics, nourishing cosmetics, eye cream, nutrition cream, massage cream The cleansing cream, cleansing foam, cleansing water, powder, essence, pack, and the like are not particularly limited, and may be prepared according to the formulation or purpose of use of the cosmetic. The content of vitamin C in the formulation is effective to contain 0.1 to 20% by weight relative to the total weight of the composition, when included in less than 0.1% by weight whitening effect is insignificant, if more than 20.0% by weight It is not economical because there is little synergistic effect from excess input.

Hereinafter, the present invention will be described in more detail with reference to Examples. These examples are only for illustrating the present invention in more detail, it is to those skilled in the art that the scope of the present invention is not limited by these examples in accordance with the gist of the present invention. Will be self-evident.

Production Example  1: Preparation of zinnia flower extract

The flowers were washed with water, dried with a kitchen towel, dried, and then added 5 volumes of water as an extraction solvent. The mixture was heated at 70 ° C. for about 1 hour, filtered, cooled to room temperature, then aged at 4 ° C. for 7 days at low temperature, and filtered to prepare baeknyeoncho flower extract.

Experimental Example  One : Chymotrypsin (SCCE)  Trypsin SCTE ) enzyme Activity promoting effect

In order to investigate the activating effect of chymotrypsin and trypsin-type enzymes of zinnia flower extract, keratin sheets (D-Sqame ^® ) were used. This method evaluates the percentage of residual desmoglein in the stratum corneum and helps to assess the degree of degradation, ie keratin exfoliation, in the stratum corneum by the trypsin and chymotrypsin enzymes. Low percentages of residual desmogloin indicate further enhanced activity of the enzymes described above (Br J Dermatol, 134, 3, 460-464, 1996., Arch Dermatol Res, 285, 6, 372-377, 1993). Keratin sheet is used for 20 healthy men 20 to 40 years of age (mean age 29 years) to remove keratin using keratin sheets and for 30 seconds in a preservative and fungicide solution (containing 60µl / ml of kanamycin and 0.5% NaN ₃ ). Soak it. Both sides of a 2 mg weighted keratin sheet were applied with 5 μl of a 5% aqueous solution containing Zinnia flower extract. Keratin applied as an aqueous solution containing no zinnia flower extract is used as a control. This keratin sheet is treated with the following procedure. The keratin sheets prepared in the above-described manner are left to stand at 37 ° C. for one week under conditions such that the keratin has a water content of 30% or less in which decomposition of the collagen is insufficient. Then, each of the keratin sheets is extracted at 37 ° C. for 15 hours, using 0.5 ml of 0.1M Tris buffer (pH 9) containing 9M urea, 2% SDS and 1% mercaptoethanol. Then 0.7 ml sample buffer for SDS-PAGE (Twice Concentrated Laemmli Solution) is added to the resulting extract and heated for 15 minutes. 10 μl of this solution is taken and electrophoresed on a 7.5% concentration gel. After electrophoresis, the proteins are transcribed into PVDF membranes and immunologically stained with anti-desmoglyne antibodies and alkaline phosphatase labeled secondary (anti-mouse lg) antibodies. The labeled protein is then visualized with an NBT / BCIP substrate and then the amount of protein of interest is measured. The results are shown as average values and listed in Table 1 below.

Test compound Percentage of Residual Desmogloin (%) Control 100.0 Zinnia Flower Extract 79.5

Production Example  One : Example  And Comparative example

To the cosmetic composition was prepared in the same composition as described in Table 2 (unit: wt%). In particular, the preparation of the composition was prepared by dissolving vitamin C in water, then adding and mixing polyoxyalkylene chitosan, and then adding polyaspartic acid.

ingredient Example 1 Example 1 Example 3 Comparative Example 1 Comparative Example 2 Comparative Example 3 vaseline 7.0 7.0 7.0 7.0 7.0 7.0 Liquid paraffin 10.0 10.0 10.0 10.0 10.0 10.0 Beeswax 2.0 2.0 2.0 2.0 2.0 2.0 Polysorbate-60 2.0 2.0 2.0 2.0 2.0 2.0 Sorbitan sesquioleate 2.5 2.5 2.5 2.5 2.5 2.5 Squalane 3.0 3.0 3.0 3.0 3.0 3.0 Propylene glycol 6.0 6.0 6.0 6.0 6.0 6.0 Glycerin 4.0 4.0 4.0 4.0 4.0 4.0 Triethanolamine 0.5 0.5 0.5 0.5 0.5 0.5 Carboxy Vinyl Polymer 0.5 0.5 0.5 0.5 0.5 0.5 Tocopherol Acetate 0.1 0.1 0.1 0.1 0.1 0.1 Vitamin c 5.0 - 5.0 5.0 - - Polyoxyalkylene chitosan 1.0 - 1.0 - - - Polyaspartic acid 1.0 - 1.0 - - - Zinnia Flower Extract - 4.0 4.0 - - - Glycolic acid - - - - 5.0 - Incense, preservative a very small amount a very small amount a very small amount a very small amount a very small amount a very small amount Purified water Remaining amount Remaining amount Remaining amount Remaining amount Remaining amount Remaining amount

Experimental Example  2: Vitamin C Titer  Measure

The titer holding capacity for the stabilized vitamin C of the present invention was measured. In Example 1 and Comparative Example 1, the initial titer of stabilized vitamin C in the composition was set to 100, and the titer of vitamin C after one month was measured at 25 ° C. and 45 ° C., and the results are shown in Table 3 below. The measurement was performed using Waters SunFire C18 5m, 100A, 150 X 4.6mm columns, the detector wavelength was 254nm, the mobile phase was 25mM KH ₂ PO ₄ buffer (pH2.5), at a flow rate of 0.6mL / min. Measured.

Result of titer of vitamin C Example 1 Comparative Example 1 25 ℃ 100 70 45 ℃ 80 45

As can be seen from Table 3, Example 1 stabilized vitamin C was much more stable than Comparative Example 1.

Experimental Example  3: stability test of the formulation

The stability test for the cosmetic of the present invention was carried out by the following method.

In order to test the stability of the cosmetics Example 1 and Comparative Example 1 in an opaque glass container kept in a constant temperature maintained at 45 ℃ constant and stored for 12 weeks, in a completely shaded refrigerator kept constant at 4 ℃ separately After storing for 12 weeks in an opaque glass container, the degree of discoloration and deodorization was measured and the results are shown in Table 3 below. At this time, the degree of product discoloration and odor were classified into six grades and evaluated.

0: no change; 1: extremely little discoloration; 2: a little discoloration;

3: a bit badly discolored; 4: severely discolored; 5: extremely badly discolored.

division Formulation Stability Example 1 Comparative Example 1 45 ℃ 4 ℃ 45 ℃ 4 ℃ discoloration 0.5 0 4.8 3.5 Deodorant 0.3 0 1.5 0.8

As can be seen from Table 4, Example 1 was stable at 45 ° C. with little discoloration or odor, indicating that stabilized vitamin C was present in a stable state in the formulation.

Experimental Example  4 : Dead skin cells  Turnover promotion effect

In order to determine the extent of the skin keratin turnover promoting effect by the extract of baeknyeoncho flowers, the exfoliation promoting effect was measured in 30 healthy adult men and women between the ages of 20 and 40 for Example 2 and Comparative Examples 2 and 3. After applying the sample, the inner color of the upper arm of the test subject was measured with a chromameter (CR300, Minolta, Japan), and 10% by weight of dihydroxy acetone (DHA) was added to the hill top chamber (manufactured by The Hill Top). 0.4ml was added and attached to the inner arm upper arm for 6 hours. After 24 hours, the color of the brown-colored area was measured by DHA to compare the color difference with that before the sample application. Thereafter, while applying the samples of Example 2 and Comparative Examples 2 and 3 twice a day, the time taken to return to the original skin color was measured by measuring the degree of discoloration every day with a chromameter. Keratin peeling rate was calculated by the following formula.

Keratin peel rate (%) = (TT of blank-TT at sample application) / TT × 100 of blank

* TT (Turnover Time): the time it takes for the old stratum corneum to be replaced by the new stratum corneum (in this experiment, the time it takes for the skin colored by DHA to fully revert)

Comparison of keratin exfoliation effect (untreated group ^* : no sample applied after coloring with DHA) Type of sample Turnover Time (days) Keratin exfoliation rate (%) Untreated group ^※ 18.4 - Example 2 14.6 ± 3.5 20.17 Comparative Example 2 14.4 ± 3.6 21.74 Comparative Example 3 17.6 ± 3.9 4.35

As can be seen from Table 5, the exfoliation rate of Example 2 containing baeknyeoncho flower extract is 20.17%, keratin exfoliation similar to Comparative Example 2 (21.74%) containing glycolic acid known as excellent exfoliants Effect.

Experimental Example  5: whitening effect test on human skin

After attaching an opaque tape with 6 holes of 1.5cm in diameter to the upper forearm of the subjects, 12 healthy men were treated with 1.5 ~ 2 times the UVB of Minimal Erythema Dose. Was irradiated to induce skin blackening. Subsequently, the compositions of Examples 1 to 3 and Comparative Example 3 were applied twice a day (morning and evening) every day, and then two months later, the contrast of the skin was measured using a chromameter. The determination of the effect was determined by obtaining a "L" value representing the darkness of the skin (unburned Korean skin color generally indicates a value of 50-70). When the test substance is applied, the L value gradually increases, and the comparison between the test substances is expressed as ΔL value (final L value-value before application of the test substance). The larger the ΔL value, the greater the whitening effect, and the ΔL value according to the experimental results is shown in Table 6 below.

Sample whitening effect (ΔL) Example 1 3.18 Example 2 2.98 Example 3 3.31 Comparative Example 3 2.40

As can be seen from Table 6, the cosmetics of Example 3 containing vitamin C and zinnia flower extract are superior in the whitening effect than the cosmetics each used alone.

Based on the results of the above experimental example, to present a cosmetic composition containing a stabilized vitamin C and zinnia flower extract according to the present invention. However, the composition of the present invention is not limited to the following formulation examples.

Formulation example  1: Flexible Cosmetic (Skin Lotion)

To the flexible composition according to the composition shown in Table 7 was prepared according to a conventional method.

Compounding ingredients Content (% by weight) Vitamin c 1.0 Polyoxyalkylene chitosan 0.2 Polyaspartic acid 0.2 Zinnia Flower Extract 0.5 1.3-butylene glycol 6.0 glycerin 4.0 Oleyl alcohol 0.1 Polysorbate 20 0.5 ethanol 15.0 Benzophenone-9 0.05 Incense, preservative a very small amount Purified water to 100

Formulation example  2: nutritional cosmetics ( Milk Croissant )

Nutrients according to the composition shown in Table 8 was prepared according to a conventional method.

Compounding ingredients Content (% by weight) Vitamin c 3.0 Polyoxyalkylene chitosan 0.6 Polyaspartic acid 0.6 Zinnia Flower Extract 1.0 Propylene glycol 6.0 glycerin 4.0 Triethanolamine 1.2 Tocophenyl Acetate 3.0 Liquid paraffin 5.0 Squalane 3.0 Macadamia Nut Oil 2.0 Polysorbate 60 1.5 Sorbitan sesquioleate 1.0 Carboxyvinyl Polymer 1.0 Bietchiti 0.01 EDTA-2Na 0.01 Incense, preservative a very small amount Purified water to 100

Formulation example  3: nutrition cream

To the nutrition cream was prepared according to the composition shown in Table 9 according to a conventional method.

Compounding ingredients Content (% by weight) Vitamin c 5.0 Polyoxyalkylene chitosan 1.0 Polyaspartic acid 1.0 Zinnia Flower Extract 2.0 Cetostearyl alcohol 2.0 Glyceryl Stearate 1.5 Trioctanoine 5.0 Polysorbate 60 1.2 Sorbitan stearate 0.5 Squalane 5.0 Floating paraffin 3.0 Cyclomethicone 3.0 BH 0.05 Delta-tocopherol 0.2 Concentrated glycerin 4.0 1,3-butylene glycol 2.0 Santa sword 0.1 EDTA-2Na 0.05 Incense, preservative a very small amount Purified water to 100

Formulation example  4: massage cream

Massage cream was prepared according to the conventional method in the composition shown in Table 10 below.

Compounding ingredients Content (% by weight) Vitamin c 2.0 Polyoxyalkylene chitosan 0.4 Polyaspartic acid 0.4 Zinnia Flower Extract 0.5 Propylene glycol 6.0 glycerin 4.0 Triethanolamine 0.5 Beeswax 2.0 Tocopheryl Acetate 0.1 Polysorbate 60 3.0 Sorbitan sesquioleate 2.5 Cetearyl Alcohol 2.0 Liquid paraffin 30.0 Carboxy Vinyl Polymer 0.5 Incense, preservative a very small amount Purified water to 100

Formulation example  5: pack

The pack was prepared according to a conventional method with the composition shown in Table 11 below.

Compounding ingredients Content (% by weight) Vitamin c 3.0 Polyoxyalkylene chitosan 0.6 Polyaspartic acid 0.6 Zinnia Flower Extract 1.0 Propylene glycol 2.0 glycerin 4.0 Carboxyvinyl Polymer 0.3 ethanol 7.0 Fiji-40 Hydrogenated Castor Oil 0.8 Triethanolamine 0.3 Bietchiti 0.01 EDTA-2Na 0.01 Incense, preservative a very small amount Purified water to 100

Claims (7)

A whitening cosmetic composition comprising a vitamin C stabilized with a cationic substance and an anionic substance and a zinnia herb extract as an active ingredient. The method according to claim 1, wherein the content of vitamin C is 0.1 to 20% by weight relative to the total weight of the composition, the cationic material and anionic material is 0.05% to 10% with respect to the total weight of the composition, zinnia flower extract is the total composition A cosmetic composition comprising 0.001 to 20.0% by weight based on the weight. The cosmetic composition according to claim 1, wherein the baeknyeoncho flower extract exhibits promoting exfoliation, whitening, and moisturizing by increasing the activity of the collagen degrading enzyme. The method of claim 1, wherein the baeknyeoncho extract is water, using anhydrous or hydrous lower alcohol having 1 to 4 carbon atoms, a mixed solvent of the lower alcohol and water, acetone, ethyl acetate, chloroform or 1,3-butylene glycol Cosmetic composition, characterized in that extracted. The cosmetic composition according to claim 1, wherein the cationic material is one or more mixtures selected from the group consisting of polyoxyalkylene chitosan, carboxy methyl chitosan, N-2-hydroxypropylsulfonic acid chitosan. The method of claim 1, wherein the anionic material is polyvinyl sulfonic acid, polyacrylic acid and a copolymer thereof, a polyaspa composed of an amide bond between a polymer and a polymer main chain synthesized by attaching a carboxyl group or a sulfo group to a terminal group or side chain of the polymer. A cosmetic composition, characterized in that one or more mixtures selected from copolymers of tin acid and polyglutamic acid. The cosmetic composition of claim 1, wherein the cosmetic composition has a formulation of a lotion, essence, lotion, cream, pack, gel, ointment, patch, or spray.