WO2018182255A1 - Anti-pollution cosmetic composition comprising spherical powder - Google Patents

Abstract

Disclosed is an anti-pollution cosmetic composition. The anti-pollution cosmetic composition comprises 20% by weight or more of spherical powder with respect to the total weight of the entire composition. The cosmetic composition comprises a high content of spherical powder so as to improve the coating property of a formulation and help the formulation be uniformly coated on the surface of the skin, is excellent in the effect of filling wrinkles on the surface of the skin, and forms micro protrusions on the surface of the skin and thus is excellent in the anti-pollution effect.

Description

Anti-pollution cosmetic composition comprising spherical powder

Disclosed herein is an anti-pollution cosmetic composition having an excellent dustproof effect against fine dust and the like.

When dust builds up in your body, your body's immunity is compromised and can cause a variety of conditions, such as heart disease and respiratory problems. Even bronchial stenosis and prolonged inhalation increase the prevalence of asthma and lung disease and early mortality.

The skin acts as a barrier between the organism and the environment in the outermost part of our body, which is in direct contact with dust, which often degrades when directly exposed to contamination. In particular, the fine dust is 20 times smaller than the pores, so it can easily penetrate the skin. In fact, air pollutants such as fine dust have been known to seriously affect skin health. In the short term, premature aging, lack of moisture, fine lines and wrinkles, and irreversible skin damage in the long run can lead to serious illnesses such as skin cancer, as the skin loses its ability to protect itself from environmental factors. .

Therefore, there is a need for a study on cosmetics for isolating dust, which is a harmful substance that is harmful to skin and sometimes fatal to the human body, from dust.

In one aspect, the object of the present invention is to prevent contaminants from adhering to the skin.

In another aspect, an object of the present invention is to improve the bone repelling effect of the cosmetic composition by including a high content of spherical powder.

In another aspect, an object of the present invention is to prevent or minimize contamination of the skin due to fine dust.

In one aspect, the present invention, in the anti-pollution cosmetic composition, provides an anti-pollution cosmetic composition comprising at least 20% by weight of the spherical powder based on the total weight of the total composition.

In one aspect, the anti-pollution cosmetic composition of the present invention can minimize the penetration of dust, in particular fine dust into the skin. Specifically, the spherical powder contained in a high content, to improve the applicability of the formulation to help apply evenly on the surface of the skin, the effect of filling the bone of the skin surface is also excellent, the surface coated with particles in the spherical powder By forming three-dimensional fine protrusions on the surface, it is possible to minimize the adhesion of dust to the skin surface. In addition, compared with the plate-shaped powder, it is possible to prevent the dust from sticking to the skin during application and preventing the dust from penetrating into the skin. In particular, by preventing the penetration of fine dust, it is possible to minimize the skin inflammation, heavy metal accumulation due to this, it is beneficial to skin health.

FIG. 1A is a SEM photograph of artificial leather coated with the anti-pollution cosmetic composition of Example 1 of the present invention, and FIG. 1B is a SEM photograph of artificial leather coated with the cosmetic composition of Comparative Example 1. Taken under a microscope).

Figure 2a is a photograph of the artificial leather surface coated with the anti-pollution cosmetic composition of Example 1 of the present invention with a digital camera, Figure 2b is a photograph of the artificial leather surface coated with the cosmetic composition of Comparative Example 1 with a digital camera It is.

3A is a 3D scan photograph of a synthetic leather coated with the anti-pollution cosmetic composition of Example 1 of the present invention, and magnified by 50 times, and shows the difference in height in color, and FIG. 3B illustrates the cosmetic composition of Comparative Example 1 The coated artificial leather is magnified 50 times by 3D scan, and the difference in height is expressed in color.

Figure 4a is taken after 10 minutes convection of the artificial leather coated with oil and the anti-pollution cosmetic composition of Example 1 of the present invention in a fine dust convection box, Figure 4b is a fine dust convection of artificial leather coated with oil only After the convection in the box for 10 minutes, it is taken, Figs. 4c and 4d is taken after 10 minutes convection in artificial dust coated with the cosmetic composition of Comparative Examples 1 and 2 in a fine dust convection box.

Term Definition

As used herein, the term “anti-pollution” refers to preventing or minimizing the adhesion of contaminants, such as dust, to the skin, or the removal of contaminants adhering to the skin from the skin to penetrate the skin. I mean. That is, when the anti-pollution cosmetic composition of the present disclosure is applied to the skin, it is possible to minimize the adhesion of contaminants to the skin due to the excellent bone repelling effect, and compared to the plate-like powder, the dust is less at the time of application It can prevent dust from penetrating the skin.

As used herein, the term “dust” refers to particulates mixed in the air, and refers to suspended solids having a particle diameter of usually 10 mm or less. Particularly, when the particle diameter is 10 μm or less, it is also referred to as fine dust and when it is 0.1 μm or less, it is also referred to as ultra fine dust. Dust is a material including materials derived from nature such as sand, soil and pollen, or materials derived from industrial processes such as carbon, carbon combusted products, metal salts and heavy metals, and the like. The presence of dust can be fume, mist, smoke, steam or mist.

As used herein, the term "particle group" means a collection of single particles.

As used herein, the term “particle diameter” refers to a particle diameter, and the “average particle diameter” of the first particle group to the second particle group refers to the diameter of each single particle belonging to the first particle group to the second particle group. The mean value, and the "average particle diameter" of the plate-shaped powder means the average value of the diagonal length of the widest cross section of the particle.

As used herein, the term "thickness" refers to the thickness of the vertical cross-section perpendicular to the widest cross-section of the particles of the plate-shaped powder, and refers to the shortest diameter.

In the present specification, when a part "includes" a certain component, it means that it may further include other components, without excluding the other components unless otherwise stated.

Description of Example Embodiments

Hereinafter, the present invention will be described in detail.

In exemplary embodiments of the present invention, the present invention is an anti-pollution cosmetic composition comprising at least 20% by weight of spherical powder, based on the total weight of the total composition.

Spherical powder (spherical powder) is a powder that forms a spherical shape, it is included in the powder cosmetic composition to give a smooth and light texture. Spherical powder has the effect of diffusing light in all directions, and excellent effect of concealing the defects of the skin such as pores and acne traces compared to the flake powder. Thus, the powder cosmetic composition having a high proportion of spherical powder is effective for natural skin production, and has an effect of improving the holding force of the cosmetic film, and is suitable for fixing the cosmetic film and correcting makeup.

Furthermore, the present inventors, in the case of a cosmetic composition containing a large amount of spherical powder, to improve the applicability of the formulation to be uniformly applied on the surface of the skin, excellent effect of bridging the bone of the skin surface, the particles in the spherical powder It was confirmed that the anti-pollution effect is excellent by forming fine protrusions to prevent fine dust adhesion.

In one embodiment, the content of the spherical powder may be 20% by weight or more, for example, 25% by weight, 30% by weight, 35% by weight, 40% by weight, or 45% by weight or more, 50% by weight It may be less than or equal to%. When the content is less than 20% by weight, the bone glendal effect is insignificant, the micro-protrusion is not sufficient enough that the anti-pollution effect may be insignificant, when the content is greater than 50% by weight due to the voids and repulsive force between the powder particles during manufacture It can be difficult to prepare with compressed powder formulations.

In one embodiment, the spherical powder includes a first particle group having an average particle diameter of less than 5 μm and a second particle group of 5 μm or more, and a weight ratio of the first particle group and the second particle group is 1: 1.1 to 1. May be eight. When the weight ratio is within the above range, it helps the particles of different sizes to be applied uniformly and densely, and also has the effect of filling the bones on the surface of the skin, and forms fine protrusions on the surface of the applied skin to prevent adsorption of contaminants. It protects the skin.

For example, the particle size of the second particle group may be 50 μm or less, 45 μm or less, 40 μm or less, 35 μm or less, or 30 μm or less. If the particle size of the second particle group is out of the above range, there is a difficulty in compression molding, a problem may occur in the formulation stability, such as the formulation is broken when falling.

For example, the weight ratio is 1: 1.1 to 1: 7.6, 1: 1.2 to 1: 7.2, 1: 1.3 to 1: 6.8, 1: 1.4 to 1: 6.4, 1: 1.5 to 1: 6, 1: 1.6 to 1. : 5.6, 1: 1.7 to 1: 5.2, 1: 1.8 to 1: 4.8, 1: 1.9 to 1: 4.4, or 1: 2 to 1: 4, but is not limited thereto.

In one embodiment, the spherical powder includes a first particle group having an average particle diameter of less than 5 μm, a 2-1 particle group having a particle size of 5 μm or more and less than 10 μm, and a second particle group having a particle size of 10 μm or more. The weight ratio of the first particle group, the 2-1 particle group, and the 2-2 particle group may be 1: 0.6: 0.5 to 1: 3: 5. The particle diameter of the 2-2 particle group may be 50 μm or less, 45 μm or less, 40 μm or less, 35 μm or less, or 30 μm or less.

For example, the weight ratio is 1: 0.6: 0.5 to 1: 2.8: 4.8, 1: 0.65: 0.55 to 1: 2.6: 4.6, 1: 0.7: 0.6 to 1: 2.4: 4.4, 1: 0.75: 0.65 to 1: 2.2 : 4.2, 1: 0.8: 0.7 to 1: 2: 2: 4, 1: 0.85: 0.75 to 1: 1.8: 3.8, 1: 0.9: 0.8 to 1: 1.6: 3.6, 1: 0.95: 0.85 to 1: 1.4: 3.4 , 1: 1: 0.9 to 1: 1.2: 3.2, or 1: 1.05: 0.95 to 1: 1: 3, but is not limited thereto.

In one embodiment, the spherical powder may include one or more selected from the group consisting of inorganic particles, organic particles, and organic-inorganic composite particles.

The inorganic particles preferably use silica. The silica is a porous spherical powder, has a high oil absorption, has an effect of maintaining the persistence of the makeup film, has a low refractive index, high transparency, and has the advantage of uniformly applying other powders. However, compression molding is difficult when using a high content of silica, it is preferable to use within 30% by weight of the total weight of the cosmetic composition, and more preferably within 20% by weight because it may dry the skin.

The organic particles are, for example, polystyrene, polymethyl methacrylate, polyethylene, nylon 6, nylon 12, ethylene / acrylic acid copolymer, polymethyl methacrylate / ethylene glycol dimethacrylate copolymer, polyallyl methacrylate / Ethylene glycol dimethacrylate copolymer, ethylene glycol dimethacrylate / lauryl methacrylate copolymer, crosslinked acrylate / ethylhexyl acrylate copolymer, polyurethane, and combinations thereof. Among them, polymethylmethacrylate and ethylene / acrylic acid copolymers are preferable in terms of formability, light spreadability, and a boosting effect of the cosmetic film.

The organic-inorganic composite particles may be, for example, polymethylsilsesquioxane, silicone resin powder, organic silicon particles, silica surface-treated with an organic material, and combinations thereof.

The silicone resin powder may be specifically an organopolysiloxane elastomer powder coated with a silicone resin such as silsesquioxane resin, and more specifically, may be vinyl dimethicone / methicone silsesquioxane crosspolymer. The organic silicon particles may be, for example, methylsilanol / silicate crosspolymers, and the silica surface treated with the organic material may be, for example, silica coated with polydimethylsiloxane, but is not limited thereto.

In the cosmetic composition according to the present invention, the spherical powder is used by mixing one or more kinds, the combination is not limited and may be various, but preferably includes one or more of inorganic particles, one or more of organic particles. At this time, the inorganic particles are preferably contained in 10 to 30% by weight, the organic particles in 5 to 20% by weight in the total composition. When the above numerical range is satisfied, it can be molded into compressed powder formulations without wet molding and exhibits excellent drop stability. In addition, by including the inorganic and organic particles in the above numerical range can satisfy the weight ratio of the first particle group to the second particle group of the spherical powder.

In one embodiment, the spherical powder comprises inorganic particles and organic particles, wherein the inorganic particles are silica, and the organic particles may be an ethylene / acrylic acid copolymer.

In one embodiment, the spherical powder includes inorganic particles and organic particles, wherein the inorganic particles are silica, and the organic particles may be a combination of polymethylmethacrylate and ethylene / acrylic acid copolymer.

In one embodiment, the spherical powder may include one or more selected from the group consisting of silica, polymethylmethacrylate, and ethylene / acrylic acid copolymer.

In one embodiment, the cosmetic composition may further comprise a plate-like powder and an oil binder.

The plate-shaped powder is to impart compression moldability, coverage, skin adhesion and adhesion properties, the type of the plate-shaped powder is not particularly limited in the present invention may be used a plate-shaped powder commonly used in the art.

In this case, the plate-shaped powder has an average thickness of 0.1 to 1.0 μm, an average particle diameter of 1 to 100 μm, and an aspect ratio obtained by dividing the average particle diameter by the average thickness is 10 or more, in terms of compression moldability, coverage, skin adhesion and usability. Do.

In one embodiment, the plate-like powder is talc, mica, boron nitride, barium sulfate, alumina sericite, kaolin, and Synthetic Fluorphlogopite may be one or more selected from the group consisting of, preferably talc is used. Talc has no elasticity and almost all kinds can be molded when the average particle size is less than 10 μm. Since talc has low powder blowing and strong drop stability after molding, it is suitable for implementing compressed powder formulations. The larger the size of the talc powder, the less dense the moldability is, and therefore, talc powder having an average particle size of 4 to 9 μm, more preferably 6 to 7 μm, is used.

In one embodiment, the content of the plate-like powder may be 40% by weight or more and less than 80% by weight based on the total weight of the total composition. When the content of the plate-shaped powder is less than 40% by weight, it is difficult to be formulated into compressed powder, and when the content is 80% by weight or more, the content of the spherical powder is lowered, so that a cosmetic composition with less agglomeration can not be obtained. do.

The oil binder is to increase the binding force between the powder particles, the kind of the oil binder is not particularly limited in the present invention may be a plate-like powder commonly used in the art.

In one embodiment, the oil binder is hexyl laurate, dicaprylyl carbonate, diisostearyl malate, butylene glycol dicaprylate / dicaprate dicaprylate / dicaprate, Cetyl ethylhexanoate, Triethylhexanoin, Dicetearyl dimer dilinoleate, Caprylic / Capric triglyceride Triglyceride), ester-based oil selected from the group consisting of Polyglyceryl-2 Triisostearate and Pentaerythrityl Tetraisostearate; Hydrocarbon-based oils selected from the group consisting of polybutene, hydrogenated polyisobutene and phytosqualane; It may be at least one selected from the group consisting of silicone-based oils selected from the group consisting of phenyl trimethicone (Phenyl trimethicone) and dimethicone (Dimethicone). Among them, diisostearyl maleate or dimethicone is preferably used in view of moldability and usability.

In one embodiment, the content of the oil binder may be 5 to 20% by weight based on the total weight of the total composition, more preferably contained in 5 to 10% by weight. If the content of the oil binder is less than 5% by weight dry compression molding is difficult, there is a problem that the drop stability, the powder blowing phenomenon occurs, and if the content of the oil binder exceeds 20% by weight because the agglomeration of powder occurs Adjust appropriately within the range.

On the other hand, the cosmetic composition according to the present invention may further comprise a pigment in order to compensate for the skin defects and give a bright color. The kind of such pigments is not particularly limited, and white or colored inorganic or organic particles can be used as those commonly used in the art.

Inorganic pigments include, for example, titanium dioxide, zirconium oxide or cerium oxide, surface treated or untreated, zinc oxide, iron oxide (black, yellow, or red), chromium oxide, manganese violet, ultramarine blue, chromium hydroxide hydrate ( chromium hydrate and ferric blue, aluminum powder and copper powder may be used.

Examples of the organic pigments include cochinyl extract dyes, azo dyes, anthraquinone dyes, indigo dyes, xanthene dyes, pyrene dyes, quinoline dyes, triphenylmethane dyes, and fluorane dyes.

The content of such pigments is not particularly limited in the present invention, but may preferably be included in the range of 0.1 to 10% by weight of the total weight of the composition.

In addition, the cosmetic composition is an oil and fat component, moisturizer, softener, surfactant, organic and inorganic pigment, organic powder, ultraviolet absorbent, preservative, thickener, fungicide, antioxidant, plant extract, pH adjuster, alcohol, pigment, flavoring, blood circulation It may further include any one or more of an accelerator, a cooling agent, a restriction agent.

As used herein, the term "cosmetics" may refer to any material that may have a medical function in addition to the cosmetic function.

In one embodiment, the cosmetic composition may be a compressed powder formulation, more specifically powder pact, foundation, two-way cake, eyebrow, eyeshadow ), A blusher, a highlighter, a concealer and other cosmetics with other functions.

In one embodiment, the cosmetic composition, the particle diameter can be dust-proof fine dust 10㎛ or less. The particle size is not limited and may be 100 μm or less, 90 μm or less, 70 μm or less, 50 μm or less, 30 μm or less, 20 μm or less, 15 μm or less, or 10 μm or less. The cosmetic composition according to the present invention is spherical powder of various sizes is smoothly applied on the skin to be excellent in bone repellent effect to dust the fine dust, it is possible to prevent the attachment of fine dust by forming a fine projection.

Method for preparing anti-pollution cosmetic composition

The anti-pollution cosmetic composition of the present invention is prepared through mixing, grinding, filtration, and compression molding of raw materials.

Mixing and pulverization is not particularly limited, and a general method used in the art may be used, and for example, a 'mixer for mixing contents using high speed rotation of an impeller' such as a food mixer or Henschel mixer may be used. In addition, a ball mill, a disintegrator in a crusher, a screen mill in an crusher, an atomizer; a hammer mill, a pin mill And it may be performed using any one selected from the group comprising an air jet mill (Air Jet Mill).

The compression molding method is not particularly limited, and a general method used in the art can be used, and can be molded using, for example, a press machine.

The cosmetic composition prepared by the above method may measure the hardness using a Teclock type A hardness meter. At this time, the cosmetic composition preferably has a hardness of 10 to 60, more preferably 30 to 50.

Hereinafter, the present invention will be described in more detail with reference to the following examples. However, the following practice is provided only for the purpose of illustration in order to help the understanding of the present invention, the scope and scope of the present invention is not limited thereto.

Example-Preparation of Anti-Pollution Cosmetic Compositions

The cosmetic composition of Example 1, Example 2, Comparative Example 1 and Comparative Example 2 was prepared using the prescription of Table 1, and the particle groups of the spherical powder according to the formulation of Table 1 were analyzed, and the results were as shown in Table 2. .

1) The spherical powder, plate powder and other ingredients were mixed in the mixer for 2 minutes after basis weight.

2) The oil binder component was weighed and heated to 70 to 80 ° C.

3) The sprayed 2) was mixed and disintegrated for 1 to 2 minutes using a Henschel mixer (500 to 1000 rpm).

4) Mixing 3) at high speed (1500 ~ 2000 rpm) for 2 minutes.

5) The 4) was pulverized to 15 hp and filtered.

6) After placing a certain amount on a metal plate was molded for about 5 seconds at about 20 kgf / cm ² to prepare a powder pact.

Raw material name Example 1 Example 2 Comparative Example 1 Comparative Example 2 One Plate powder Talc To 100 To 100 To 100 To 100 2 Pigment Titanium dioxide 5 5 5 5 3 Spherical powder Silica 10 9 10 20 4 Ethylene / Acrylic Acid Copolymer 7 9 - - 5 Polymethyl methacrylate 3 2 - - 6 Oil binder Diisostearyl maleate 7 7 7 7

Prescription spherical powder content (% by weight) Spherical powder particle group (wt%) First particle group 2-1 particle group 2-2 particle group Example 1 20 30 40 30 Example 2 20 20 30 50 Comparative Example 1 10 50 30 20 Comparative Example 2 20 50 30 20

Experimental Example

Experimental Example 1-Evaluation of Bone Glow Effect and Fine Projection Formation

After applying the cosmetic composition of Example 1 and the comparative example 1 to artificial leather, the surface was image | photographed using SEM, a digital camera, and 3D scan.

Referring to Figure 1a, 1b, 2a and 2b, when the cosmetic composition of Example 1 is applied, compared to the surface coated with the cosmetic composition of Comparative Example 1, the bones of the artificial leather more closely filled to realize a uniform and smooth cosmetic film You can see that. Therefore, it is possible to prevent contaminants from adhering between the skin bones when applied to the actual skin.

3A and 3B, when the cosmetic composition of Example 1 is applied, it can be confirmed that a large number of fine protrusions are formed on the surface of the skin as compared to the surface on which the cosmetic composition of Comparative Example 1 is applied. Therefore, it is possible to prevent the fine dust from adhering to the flat surface itself.

Experimental Example 2-Evaluation of the prevention effect of fine dust

White artificial leather was attached to the slide glass with a double-sided tape, and according to the content of Table 3 below, evenly spreading the artificial sebum or cosmetic composition with a spatula to prepare a skin replica test body.

oil Amount of composition Example 1 0.07g 0.07g Control 0.07g - Comparative Example 1 0.07g 0.07g Comparative Example 2 0.07g 0.07g

The artificial leather was placed in a fine dust convection box (75 cm X 75 cm X 100 cm), 0.5 g of carbon black was weighed into a convection box, and convection was performed for 10 minutes. Thereafter, the samples were taken out and surface blown, and the states before and after the convection test were compared.

Referring to FIG. 4B, in the case of artificial leather coated only with oil (sebum), it can be seen that carbon black adheres to the naked eye. Moreover, the artificial leather which apply | coated the cosmetic composition of Comparative Examples 1 and 2 can also confirm that there is no big difference similarly. On the other hand, Figure 4a applying the cosmetic composition of Example 1 can be seen that there is almost no black portion on the naked eye. On the black and white drawings, it is not easy to distinguish, but the image analysis, comparing the white and the black area, and as a result, the intensity value of the white of FIG. 4A to which the cosmetic composition of Example 1 is applied is compared with FIG. Higher carbon black adhesion was found to be reduced by 30%.

Claims (13)

In the anti-pollution cosmetic composition, The cosmetic composition is an anti-pollution cosmetic composition comprising a spherical powder of 20% by weight or more based on the total weight of the total composition. The method of claim 1, The spherical powder includes a first particle group having an average particle diameter of less than 5 μm and a second particle group having at least 5 μm, The weight ratio of the first particle group and the second particle group is 1: 1.1 to 1: 8 anti-pollution cosmetic composition, characterized in that. The method of claim 1 The spherical powder includes a first particle group having an average particle diameter of less than 5 μm, a 2-1 particle group having a particle diameter of 5 μm or more and less than 10 μm, and a 2-2 particle group having a particle size of 10 μm or more, The weight ratio of the first particle group, the 2-1 particle group and the 2-2 particle group is 1: 0.6: 0.5 to 1: 3: 5: anti-pollution cosmetic composition, characterized in that. The method of claim 1, The spherical powder is an anti-pollution cosmetic composition, characterized in that it comprises one or more selected from the group consisting of inorganic particles, organic particles and organic-inorganic composite particles. The method of claim 1, The spherical powder is anti-pollution cosmetic composition, characterized in that it comprises one or more selected from the group consisting of silica, polymethyl methacrylate, and ethylene / acrylic acid copolymer. The method of claim 1, The cosmetic composition is an anti-pollution cosmetic composition, characterized in that it further comprises a plate-like powder and an oil binder. The method of claim 6, The content of the plate-like powder is an anti-pollution cosmetic composition, characterized in that more than 40% by weight based on the total weight of the total composition. The method of claim 6, The plate-shaped powder has an average thickness of 0.1 to 1.0 μm and an average particle diameter of 1 to 100 μm, and an aspect ratio satisfying Equation 1 below is an anti-pollution cosmetic composition, characterized in that 10 or more. [Equation 1] Aspect ratio = average particle diameter / average thickness The method of claim 6, The plate-like powder is anti-pollution cosmetic composition, characterized in that at least one selected from the group consisting of talc, mica, boron nitride, barium sulfate, alumina, sericite, kaolin, and synthetic fluorofluorogopi. The method of claim 6, The content of the oil binder is an anti-pollution cosmetic composition, characterized in that 5 to 20% by weight based on the total weight of the total composition. The method of claim 6, The oil binder is hexyl laurate, dicaprylylcarbonate, diisostearyl maleate, butylene glycol dicaprylate / dicaprate, cetylethylhexanoate, triethylhexanoin, dicetearyl dimer dilinolin Ester oils selected from the group consisting of eights, caprylic / capric triglycerides, polyglyceryl-2triisostearate and pentaerythritol tetraisostearate; Hydrocarbon-based oils selected from the group consisting of polybutenes, hydrogenated polyisobutenes and vegetable squalanes; Anti-pollution cosmetic composition, characterized in that at least one of the silicone-based oil selected from the group consisting of phenyltrimethicone and dimethicone. The anti-pollution cosmetic composition of claim 1 wherein the cosmetic composition is a compressed powder formulation. According to claim 1, wherein the cosmetic composition is an anti-pollution cosmetic composition, characterized in that dust-proof dust having a particle diameter of 10㎛ or less.

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