KR20200088005A - Oil-in-water cosmetic composition of gel form with phase transfer characteristics - Google Patents

Abstract

Disclosed in the present invention is a gel formulation oil-in-water-type cosmetic material composition comprising: a fatty acid; hydrocarbon-based oil; an emulsifier having HLB of 3 to 6; an emulsifier having HLB of 10 to 18; and oil absorption powder. The cosmetic material composition has phase transition characteristics from a gel phase to a liquid phase when being applied to skin. Specifically, the gel formulation oil-in-water-type cosmetic material composition according to the present invention simultaneously contains a w/o-type emulsifier having HLB of 3 to 6 and an o/w-type emulsifier having HLB of 10 to 18. Thus, due to rapid phase transition properties to a liquid from a gel formulation when the composition is applied to skin, strong adhesion senses and dry and soft finishing senses are ensured after water is volatilized, and the sense of use is excellent. In addition, the gel formulation oil-in-water-type cosmetic material composition according to the present invention has good spreading properties due to a high viscosity gel formulation, and an oil component is stably emulsified. Thus, skin moisturizing senses are also excellent.

Description

Oil-in-water cosmetic composition of a gel formulation having a phase transition property {OIL-IN-WATER COSMETIC COMPOSITION OF GEL FORM WITH PHASE TRANSFER CHARACTERISTICS}

The present invention relates to an oil-in-water cosmetic composition of a gel formulation having a phase change property.

In general, the oily component is blended in a skin external preparation such as a cosmetic for the purpose of moisturizing the skin. Existing emulsified products of oil-in-water type, such as emulsions and creams, which are formulated with a large amount of these oily ingredients, have excellent stability and high skin moisturizing properties, but have high viscosity and poor spreadability, and have a poor feeling of use due to the unique stickiness and residual feeling. Can be represented.

In the case of a cosmetic composition of a solubilizing formulation such as transparent lotion that exhibits a fresh feeling of use, since an oily component is usually blended using the solubilizing performance of an emulsifier, it is difficult to blend a large amount of oily components, and thus, the moisturizing effect of the oily component is generally used. It has the disadvantage of falling.

On the other hand, water-in-oil type emulsifiers use emulsifiers with high hydrophilicity, and these emulsifiers have the disadvantage that they remain on the skin and may cause damage to the stratum corneum responsible for moisturizing the skin when washing.

In addition, in the case of the existing water-in-oil emulsion formulation, oil-in-water emulsion formulation, and water-dispersion gel type, it is difficult to exhibit an effective phase transition effect by excessive emulsifier or water-dispersion polymer. , In particular, since the water-dispersion gel type does not use oil, there is almost no residual feeling of skin, but the moisturizing effect is also low.

Republic of Korea Registered Patent Publication No. 10-0970922

In order to solve the above problems, an object of the present invention is to provide an oil-in-water cosmetic composition of a gel formulation in which a phase transition from a high-viscosity gel formulation to a liquid occurs when applied to the skin.

In addition, the present invention is a high-viscosity gel formulation, which has excellent spreadability and has a strong feeling of adhesion and smooth finish after volatilization of water due to a fast phase change effect, thereby providing an oil-in-water cosmetic composition excellent in stability of the emulsifying agent and also having excellent stability. It is aimed at.

In order to achieve the above object, an embodiment of the present invention is a fatty acid; Hydrocarbon-based oils; Emulsifiers with HLB of 3 to 6; Emulsifier with HLB of 10 to 18; And oil absorption powder,

Provided is an oil-in-water cosmetic composition of a gel formulation having a phase transition property from a gel phase to a liquid phase when applied to the skin.

The oil-in-water cosmetic composition of the gel formulation according to the present invention contains a w/o emulsifier having an HLB of 3 to 6 and an o/w emulsifier having an HLB of 10 to 18 at the same time, from a gel formulation to a liquid when applied to the skin. Because of the fast phase transition, after water volatilization, it has a strong adhesion and a soft finish, so it is excellent in use.

In addition, the oil-in-water type cosmetic composition of the gel formulation according to the present invention is excellent in skin moisturizing feeling because of its high-viscosity gel formulation, which has good spreadability and stably emulsifies oil components.

1 shows the results of appearance comparison of Comparative Example 5 (left) and Example 2 (right).
2 shows the results of appearance comparison of Example 2 (left) and Comparative Example 10 (right).

Hereinafter, the present invention will be described in detail.

The present invention in one aspect, fatty acids; Hydrocarbon-based oils; Emulsifiers with HLB of 3 to 6; Emulsifier with HLB of 10 to 18; And it may be related to an oil-in-water cosmetic composition of a gel formulation containing an oil absorption powder and having a phase transition property from a gel phase to a liquid phase when applied to the skin.

As an embodiment, the fatty acid is used in the composition of the present invention to form a high-viscosity gel, for example, stearic acid, palmitic acid, lauric acid ), caproic acid, behenic acid, and one saturated fatty acid selected from combinations thereof; One unsaturated fatty acid selected from oleic acid, linoleic acid and linolenic acid, and combinations thereof; And may be one or more selected from a combination of these, but is not limited thereto.

As an embodiment, the fatty acid may be contained in an amount of 7 to 10% by weight based on the total weight of the composition. When the content of the fatty acid is less than 7% by weight, the viscosity is low, so that a gel formulation may not be formed or the phase transition effect to the liquid phase may not appear when applied to the skin. If the fatty acid content is more than 10% by weight, it becomes a liquid phase when applied to the skin. The phase transition effect of may not appear quickly.

As another embodiment, the fatty acid is 7 wt% or more, 7.2 wt% or more, 7.5 wt% or more, 7.8 wt% or more, 8 wt% or more, 8.2 wt% or more, 8.5 wt% or more, 8.8 based on the total weight of the composition More than 9% by weight, 9% by weight or more, 9.2% by weight or more, 9.5% by weight or more or 9.8% by weight or more may be contained, and the fatty acid is 10% by weight or less based on the total weight of the composition, 9.8% by weight or less , 9.5% or less, 9.2% or less, 9% or less, 8.8% or less, 8.5% or less, 8.2% or less, 8% or less, 7.8% or less, 7.5% or less or 7.2% or less It can be contained in the amount of.

As another embodiment, the fatty acid may have a melting point of 40 to 70°C. Specifically, the melting point of the fatty acid may be 40°C or higher, 45°C or higher, 50°C or higher, 53°C or higher, 55°C or higher, 57°C or higher, 60°C or higher, or 65°C or higher, and the melting point of the fatty acid is 70 ℃ or less, 65 ℃ or less, 60 ℃ or less, 57 ℃ or less, 55 ℃ or less, or 53 ℃ or less. If the melting point of the fatty acid is less than 40°C, a gel formulation is not formed, and if it exceeds 70°C, the formulation becomes too hard and a gel formulation is not formed. Preferably, the melting point of the fatty acid may be 53 to 57 ℃.

As an embodiment, the hydrocarbon-based oil is used to stably form a gel by dispersing the oil absorption powder, for example, C18-21 alkane, isohexadecane, isodo Decane, undecane, squalan, squalene, hydrogenated polydecene, hydrogenated polyisobutene and alpha olefin oligomers It may be one or more selected from, but is not limited thereto.

As an embodiment, the hydrocarbon-based oil may be contained in an amount of 5 to 9% by weight based on the total weight of the composition. If the content of the hydrocarbon-based oil is less than 5% by weight, a gel formulation is not formed, and a phase transition effect may also not be exhibited. If the content of the hydrocarbon-based oil is more than 9% by weight, a phase transition effect to a liquid phase when applied to the skin May not appear quickly.

As another embodiment, the content of the hydrocarbon-based oil is 5 wt% or more, 6 wt% or more, 7 wt% or more, 7.2 wt% or more, 7.5 wt% or more, 7.8 wt% or more, 8 based on the total weight of the composition It may be at least 8% by weight, at least 8.2% by weight, at least 8.5% by weight or at least 8.8% by weight, and the content of the hydrocarbon-based oil is 9% by weight or less, 8.8% by weight or less, 8.5% by weight based on the total weight of the composition. Or less, 8.2% or less, 8% or less, 7.8% or less, 7.5% or less, 7.2% or less, 7% or less, or 6% or less.

As an embodiment, the emulsifier having a hydrophile-lipophile balance (HLB) of 3 to 6 is a w/o (water-in-oil) emulsifier, which is used for a rapid phase change effect when applying the composition to the skin, for example , Sorbitan monostearate, sorbitan isostearate, sorbitan monoisostearate, sorbitan tristearate, sorbitan monolaurate ), glycerol monostearate, glycerol monooleate, cetyl PEG/fiji-10/1 dimethicone, PEG-30 dipoly PEG-30 dipolyhydroxystearate, lauryl PEG/PPG-18/18 methicone; laurylmethicone copolyol and PEG-10 dimethicone ) May be one or more selected from, but is not limited thereto.

As an exemplary embodiment, the emulsifier having HLB of 3 to 6 may be contained in an amount of 3 to 5% by weight based on the total weight of the composition. When the content of the emulsifier having HLB of 3 to 6 is less than 3% by weight or more than 5% by weight, the formulation may be separated and exhibit a desired phase transition effect.

As another embodiment, the content of the emulsifier having HLB of 3 to 6 is 3% by weight or more, 3.1% by weight or more, 3.2% by weight or more, 3.3% by weight or more, 3.4% by weight or more, and 3.5% by weight based on the total weight of the composition. Or more, 3.6% or more, 3.7% or more, 3.8% or more, 3.9% or more, 4% or more, 4.3% or more, 4.5% or more, or 4.7% or more, and 5% or less , 4.7% or less, 4.5% or less, 4.3% or less, 4% or less, 3.9% or less, 3.8% or less, 3.7% or less, 3.6% or less, 3.5% or less, 3.4% or less , 3.3% by weight or less or 3.2% by weight or less.

As an embodiment, the emulsifier having an HLB of 10 to 18 is an oil-in-water (o/w) emulsifier, and the w/o emulsifier having an HLB of 3 to 6 for rapid phase transition effect when the composition is applied to the skin. Used with, for example, ceteareth-12, ceteareth-20, ceteareth-25, ceteareth-30, p PEG-20 stearate, PEG-30 stearate, PEG-40 stearate, PEG-100 stearate , Polysorbate 20, polysorbate 40, polysorbate 60, polysorbate 80, PEG-20 glyceryl isostearate (PEG-20 It may be at least one selected from glyceryl isostearate, PEG-60 glyceryl isostearate, and bis-PEG-18 methyl ether dimethyl silane. .

As an exemplary embodiment, the emulsifier having HLB of 10 to 18 may be contained in an amount of 3 to 5% by weight based on the total weight of the composition. When the content of the emulsifier having the HLB of 10 to 18 is less than 3% by weight or more than 5% by weight, the formulation may be separated and exhibit a desired phase transition effect.

As another embodiment, the content of the emulsifier having HLB of 10 to 18 is 3% by weight or more, 3.3% by weight or more, 3.5% by weight or more, 3.7% by weight or more, 4% by weight or more, 4.3% by weight based on the total weight of the composition. Or more, 4.5% or more, or 4.7% or more, and 5% or less, 4.7% or less, 4.5% or less, 4.3% or less, 4% or less, 3.7% or less, 3.5% or less Or 3.3% by weight or less.

As another embodiment, for the desired effect, the emulsifier with HLB of 3 to 6 and the emulsifier with HLB of 10 to 18 may be contained in a weight ratio of 3 to 4:3 to 5.

As an exemplary embodiment, the oil absorption powder is used to show a rapid phase transition effect by absorbing oil, for example, polymethyl methacrylate (PMMA), silica, nylon powder, boron nitride powder, titanium It may be one or more selected from oxide, zinc oxide, and silicone elastomer, but is not limited thereto.

As an embodiment, the oil absorption powder may be contained in an amount of 17 to 25% by weight based on the total weight of the composition. If the content of the oil absorption powder is less than 17% by weight or more than 25% by weight, oil absorption is not good or too much oil is absorbed, so that the desired phase transition effect cannot be exhibited.

In one embodiment, the composition is a gel formulation, and may have a viscosity of 45,000 to 75,000 cps. Specifically, the viscosity of the composition may be 45,000 cps or more, 47,000 cps or more, 49,000 cps or more, 53,000 cps or more, 57,000 cps or more, 61,000 cps or more, 63,000 cps or more, 66,000 cps or more, or 70,000 cps or more, and 75,000 cps or more Hereinafter, it may be 70000 cps or less, 66,000 cps or less, 63,000 cps or less, 61,000 cps or less, 57,000 cps or less, 53,000 cps or less, 49,000 cps or less, or 47,000 cps or less. Preferably, the viscosity of the composition may be 57,000 to 63,000 cps.

The cosmetic composition according to an aspect of the present invention may be further added to the components included in the general cosmetic composition, if necessary. Other ingredients included include moisturizers, organic and inorganic pigments, ultraviolet absorbers, preservatives, fungicides, antioxidants, blockers, plant extracts, pH adjusters, pigments, flavors, coolants, and purified water.

Hereinafter, the contents of the present invention will be described in more detail through examples and test examples. However, these examples and test examples are only presented to understand the contents of the present invention, the scope of the present invention is not limited to these examples and test examples, and modifications and substitutions commonly known in the art And insertion, and the like is also included in the scope of the present invention.

[Test Example 1] Evaluation of viscosity, gel formation and phase transition effect according to fatty acid content

The oil-in-water composition with the composition according to Table 1 was prepared by the following method:

Stearic acid, C18-22 alkane, sorbitan stearate and polysorbate 20 were placed in a beaker in the amounts shown in Table 1 below and heated to 60°C. Then, while operating a homomixer (TK Homo Mixer Mark II, PRIMIX Co.), polymethyl methacrylate (PMMA) was added and dispersed. Then, water heated to 60° C. was added and dispersed, and then cooled to room temperature to obtain an oil-in-water composition of a gel formulation.

The viscosity of the composition was measured after cooling to room temperature, and measured using a Dv-III Ulatra Rheometer manufactured by Brookfield, and the gel was not formed when the measured viscosity was less than 45,000 cps.

The phase transition effect of the composition is reduced by 50% or more compared to the viscosity at 25° C. by measuring the viscosity after placing each composition in a constant temperature bath at 35° C., which is a condition similar to 34 to 35° C., the temperature of the skin surface. In this case, it was evaluated that the phase transition effect was good. That is, when the viscosity decreases by 50% or more, the phase transition effect is good (O), and when the viscosity decreases to less than 50%, the phase transition effect is evaluated as poor (X).

The results are shown in Table 1 below.

Example 1 Example 2 Example 3 Comparative Example 1 Comparative Example 2 Comparative Example 3 water To 100 To 100 To 100 To 100 To 100 To 100 stearic acid 7 8 10 0 5 11 C18-21 alkane 8 8 8 8 8 8 PMMA 22 22 22 22 22 22 sorbitan stearate 4 4 4 4 4 4 polysorbate 20 4 4 4 4 4 4 Viscosity 57000 59000 61000 37000 49000 66000 Gel formation O O O X O O Phase transition effect O O O X X X

From the results of Table 1, in the case of Examples 1 to 3 containing 7 to 10% by weight of fatty acids (stearic acid) according to the present invention, the viscosity is formed within the range of 57,000 to 61,000 cps and the gel is stably formed. , When applied to the skin, it was confirmed that the phase transition occurs in a liquid phase rapidly on the gel.

On the other hand, in Comparative Example 1, which does not contain stearic acid, it was confirmed that the gel was not formed because the viscosity was too low, and thus the phase transition effect was also not observed. In addition, in the case of Comparative Examples 2 and 3 containing stearic acid at 5% by weight and 11% by weight, respectively, gels were formed, but it was confirmed that phase transition was not well achieved.

[Test Example 2] Evaluation of viscosity, gel formation and phase transition effect according to the content of hydrocarbon-based oil

An oil-in-water composition of the composition according to Table 2 was prepared in the same manner as in Test Example 1, and the viscosity, gel formation, and phase transition effects were evaluated in the same manner as in Test Example 1. The results are shown in Table 2 below.

Example 2 Example 4 Example 5 Comparative Example 4 Comparative Example 5 Comparative Example 6 water To 100 To 100 To 100 To 100 To 100 To 100 stearic acid 8 8 8 8 8 8 C18-21 alkane 8 7 9 0 3 10 PMMA 22 22 22 22 22 22 sorbitan stearate 4 4 4 4 4 4 polysorbate 20 4 4 4 4 4 4 Viscosity 59000 58000 60000 Measurement impossible Measurement impossible 61000 Gel formation O O O X X O Phase transition effect O O O X X X

From the results of Table 2, in the case of Examples 2, 4 and 5 containing 7 to 9% by weight of a hydrocarbon-based oil (C18-21 alkane) according to the present invention, the viscosity is formed within the range of 58,000 to 60,000 cps It was confirmed that the gel is stably formed, and when it is applied to the skin, a phase transition occurs in a liquid form on the gel rapidly.

On the other hand, in Comparative Examples 4 and 5, which did not contain C18-21 alkane oil or contained in 3% by weight, it was confirmed that the viscosity was not measured because the formulation was not formed, and accordingly, the phase transition effect was also not observed. In addition, in the case of Comparative Example 6 containing 10% by weight of C18-21 alkane oil, the gel was formed, it was confirmed that the phase transition is not well made.

In addition, Figure 1 shows the results of the appearance comparison of Example 2 and Comparative Example 5, from Figure 1, in the case of Comparative Example 5 (left) containing C18-21 alkane oil in 3% by weight fatty acid component (stearic acid) It can be confirmed with the naked eye that the formulation is not made by precipitation with the granules, while in the case of Example 2 (right) according to the present invention, it can be confirmed that the gel formulation is stably formed without precipitation of the powder component.

[Test Example 3] Evaluation of formulation stability according to the content of emulsifier with HLB of 3 to 6

The oil-in-water composition of the composition according to Table 3 was prepared in the same manner as in Test Example 1, and the formulation stability was evaluated. The formulation stability was evaluated by putting each composition in an oven at 55° C. and observing it for one week, so that there was no separation phenomenon and it was stable. The results are shown in Table 3 below.

Example 2 Example 6 Comparative Example 7 Comparative Example 8 Comparative Example 9 water To 100 To 100 To 100 To 100 To 100 stearic acid 8 8 8 8 8 C18-21 alkane 8 8 8 8 8 PMMA 22 22 22 22 22 sorbitan stearate (HLB: 4.7) 4 3 0 One 6 polysorbate 20
(HLB: 16.7) 4 4 4 4 4 Formulation stability stability stability detach detach detach

From the results of Table 3, it was confirmed that the formulations were stably formed in Examples 2 and 6 containing 3 and 4% by weight of an emulsifier (sorbitan stearate) having an HLB of 3 to 6 according to the present invention. .

On the other hand, it was confirmed that the formulations are separated in the case of Comparative Examples 7 to 9, which does not contain sorbitan stearate or contains 1 wt% and 6 wt%.

[Test Example 4] Evaluation of formulation stability according to the content of emulsifier with HLB of 10 to 18

The oil-in-water composition of the composition according to Table 4 was prepared in the same manner as in Test Example 1, and the formulation stability was evaluated in the same manner as in Test Example 3. The results are shown in Table 4 below.

Example 2 Example 7 Example 8 Comparative Example 10 Comparative Example 11 Comparative Example 12 water To 100 To 100 To 100 To 100 To 100 To 100 stearic acid 8 8 8 8 8 8 C18-21 alkane 8 8 8 8 8 8 PMMA 22 22 22 22 22 22 sorbitan stearate (HLB: 4.7) 4 4 4 4 4 4 polysorbate 20
(HLB: 16.7) 4 3 5 0 One 6 Formulation stability stability stability stability detach detach detach

From the results of Table 4, it was confirmed that the formulations are stably formed in Examples 2, 7 and 8 containing 3 to 5% by weight of an emulsifier (polysorbate 20) having an HLB of 10 to 18 according to the present invention. Could.

On the other hand, in the case of Comparative Examples 10 to 12 that do not contain polysorbate 20, or contain 1 wt% and 6 wt%, it was confirmed that the formulation was separated within a short period of time and the formulation was stable and poor.

In addition, Figure 2 shows the results of the formulation stability evaluation of Example 2 and Comparative Example 10, from Figure 2, in the case of Comparative Example 10 (right) containing no polysorbate 2, it can be confirmed that the formulation is separated by emulsion, On the other hand, in the case of Example 2 (left) according to the present invention, it can be confirmed that the formulation is stably formed without being separated from the emulsion.

[Test Example 5] Evaluation of phase transition effect according to the content of oil absorption powder

An oil-in-water composition of the composition according to Table 5 was prepared in the same manner as in Test Example 1, and the phase transition effect was evaluated in the same manner as in Test Example 1. The results are shown in Table 5 below.

Example 2 Example 9 Example 10 Example 11 Comparative Example 13 Comparative Example 14 Comparative Example 15 water To 100 To 100 To 100 To 100 To 100 To 100 To 100 stearic acid 8 8 8 8 8 8 8 C18-21 alkane 8 8 8 8 8 8 8 PMMA 22 17 20 25 0 10 30 sorbitan stearate 4 4 4 4 4 4 4 polysorbate 20 4 4 4 4 4 4 4 Phase transition effect O O O O X X X

From the results of Table 5, in the case of Examples 2 and 9 to 11 containing 17 to 25% by weight of the oil absorption powder (PMMA) according to the present invention, it can be confirmed that the oil in the formulation is effectively absorbed and a rapid phase transition effect is exhibited. there was.

On the other hand, in the case of Comparative Examples 13 and 14 that do not contain PMMA or contain 10% by weight, the oil absorption is not well done, and thus the viscosity is lowered and the phase transition effect does not appear, and that of Comparative Example 15 containing PMMA as 30% by weight In the case, it was confirmed that the oil was absorbed too much and the phase transition effect was not exhibited.

Claims (13)

fatty acid; Hydrocarbon-based oils; Emulsifiers having a hydrophile-lipophile balance (HLB) of 3 to 6; Emulsifier with HLB of 10 to 18; And oil absorption powder,
An oil-in-water cosmetic composition of a gel formulation having a phase transition property from a gel phase to a liquid phase when applied to the skin. According to claim 1,
The fatty acid is one saturation selected from stearic acid, palmitic acid, lauric acid, caproic acid, behenic acid and combinations thereof. fatty acid; One unsaturated fatty acid selected from oleic acid, linoleic acid and linolenic acid, and combinations thereof; And it characterized in that at least one selected from a combination of these, the oil-in-water cosmetic composition of the gel formulation. According to claim 1,
The fatty acid is characterized in that it is contained in an amount of 7 to 10% by weight based on the total weight of the composition, oil-in-water cosmetic composition of the gel formulation. According to claim 1,
The hydrocarbon-based oil is C18-21 alkane (C18-21 alkane), isohexadecane (isohexadecane), isododecane (isododecane), undecane (undecane), squalane (squalan), squalene (squalene), hydrogenated An oil-in-water cosmetic composition of a gel formulation, characterized in that at least one selected from hydrogenated polydecene, hydrogenated polyisobutene and alpha olefin oligomers. According to claim 1,
The hydrocarbon-based oil is characterized in that it is contained in an amount of 5 to 9% by weight based on the total weight of the composition, oil-in-water cosmetic composition of the gel formulation. According to claim 1,
The HLB 3 to 6 emulsifier is sorbitan monostearate (sorbitan monostearate), sorbitan isostearate, sorbitan monoisostearate, sorbitan monoisostearate, sorbitan tristearate, Sorbitan monolaurate, glycerol monostearate, glycerol monooleate, cetyl PEG/FIG-10-10 cetyl PEG/PPG-10/1 dimethicone ), PEG-30 dipolyhydroxystearate, lauryl PEG/PPG-18/18 methicone; laurylmethicone copolyol and PEG- 10 Dimethicone (PEG-10 dimethicone), characterized in that at least one selected from, gel-type oil-in-water cosmetic composition. According to claim 1,
The emulsifier having 3 to 6 HLB is characterized in that it is contained in an amount of 3 to 5% by weight based on the total weight of the composition, oil-in-water cosmetic composition of the gel formulation. According to claim 1,
The emulsifier having an HLB of 10 to 18 is ceteareth-12, ceteareth-20, ceteareth-25, ceteareth-30, p PEG-20 stearate, PEG-30 stearate, PEG-40 stearate, PEG-100 stearate , Polysorbate 20, polysorbate 40, polysorbate 60, polysorbate 80, PEG-20 glyceryl isostearate (PEG-20 Features at least one selected from glyceryl isostearate, PEG-60 glyceryl isostearate, and bis-PEG-18 methyl ether dimethyl silane The oil-in-water cosmetic composition of the gel formulation. According to claim 1,
The HLB 10 to 18 emulsifier is characterized in that it is contained in an amount of 3 to 5% by weight based on the total weight of the composition, oil-in-water cosmetic composition of the gel formulation. According to claim 1,
The HLB 3 to 6 emulsifier and the HLB 10 to 18 emulsifier is characterized in that it is contained in a weight ratio of 3 to 4: 3 to 5, oil-in-water cosmetic composition of the gel formulation. According to claim 1,
The oil absorption powder is characterized in that at least one selected from polymethyl methacrylate (PMMA), silica, nylon powder, boron nitride powder, titanium oxide, zinc oxide and silicone elastomer, the oil-in-water type of the gel formulation Cosmetic composition. According to claim 1,
The oil absorption powder is characterized in that it is contained in an amount of 17 to 25% by weight based on the total weight of the composition, oil-in-water cosmetic composition of the gel formulation. According to claim 1,
The composition is characterized in that the viscosity is 45,000 to 75,000 cps, oil-in-water cosmetic composition of the gel formulation.

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