KR20220042013A - water-in-oil type cosmetic composition and manufacturing method of the same - Google Patents

Abstract

Disclosed are a water-in-oil type cosmetic composition and a method of preparing the same. According to the water-in-oil cosmetic composition and the method of preparing the same according to the present invention, a mixture of polyglyceryl-based emulsifier and hectorite clay is applied to provide a water-in-oil type emulsion containing a stabilized high-content aqueous phase without using a PEG-based emulsifier; a low-energy process can be implemented by stably forming emulsified particles at room temperature without applying high-temperature thermal energy; and skin-friendly emulsions can be provided by preventing skin irritation which may occur when polyethylene glycol (PEG), a petroleum-derived ingredient, is used. In addition, it is possible to provide a higher moisturizing effect than conventional water-in-oil types when applied to the skin by containing a relatively high content of water-soluble components without combining complex compositions or consuming heat energy.

Description

Water-in-oil type cosmetic composition and manufacturing method of the same

The present invention relates to a water-in-oil cosmetic composition and a method for manufacturing the same, and more particularly, it can be prepared using a simple emulsification process at room temperature without a process of applying high-temperature thermal energy, and is a petroleum-derived component polyethylene glycol (PEG) A water-in-oil cosmetic composition that can prevent skin irritation that occurs during use and that can provide a higher moisturizing effect compared to the existing water-in-oil type when applied to the skin by containing a relatively high content of water-soluble ingredients without complex composition combinations or thermal energy consumption; It relates to a manufacturing method thereof.

Women's instinct to pursue beauty is not a thing of the past, but recently, interest in body shape management, beauty, or cosmetics to make themselves more beautiful is on the rise.

And as not only women but also men are interested in cosmetics for skin care, the cosmetics market continues to expand, and various types of cosmetics are being launched on the market.

In general, cosmetics can be largely divided into basic cosmetics, makeup base and color cosmetics, and are manufactured as solid, liquid, or gel cosmetics, and cosmetic containers for storing them are also applied in various forms.

Recently, functional cosmetics that can perform various functions such as moisturizing, whitening, wrinkle improvement, UV protection, acne relief, atopic relief, anti-inflammatory and keratin dissolution are also widely consumed.

On the other hand, in the manufacture of such cosmetics, emulsion is one of the most useful methods. It is not an exaggeration to say that most cosmetics are emulsions. Here, emulsification is a system in which two immiscible liquids, such as water and oil, are dispersed in a fine particle state in one phase using a third substance called a surfactant (emulsifier).

Originally, oil and water have a high interfacial tension that they do not want to mix with each other, so they tend to separate immediately after mixing. This can be called oil painting.

Emulsions widely used not only in cosmetics, but also in pharmaceuticals and foods are largely classified into two types. One is an oil-in-water type emulsion in which oil is dispersed in small particles, and the other is a water-in-oil type (W/O, water type) emulsion in which water is dispersed in oil. -in-oil type) It is an emulsion.

Among them, the water-in-oil formulation forms an oil film to inhibit moisture evaporation from the skin compared to the oil-in-water formulation, and can deliver moisture and skin active substances to the skin continuously for a long time, skin cover products, sunscreen products, Its application range is very wide, such as a hand cream for preventing excessive sebum loss.

As such, the water-in-oil cosmetic composition has many advantages in terms of water resistance, makeup continuity, and skin protection effect because the trauma is oil, but has a heavy feeling of use, and has a thicker cosmetic film compared to oil-in-water emulsified cosmetic compositions, and thus has poor skin permeability. The disadvantage of damaging the skin by blocking breathing has been suggested. In addition, it has disadvantages such as difficulty in securing emulsion stability, high manufacturing cost, and difficult manufacturing.

In addition, less stabilizers are known for water-in-oil emulsions to increase emulsion stability compared to oil-in-water emulsions, and polyethylene glycol (PEG)-based emulsifiers are mainly used as emulsifiers, but there is controversy over the safety of polyethylene glycol (PEG). There is a movement to develop a new composition that excludes this by being raised.

And in general, a method of applying heat energy in the manufacture of emulsified products is used, since thermal energy acts as activation energy of the emulsion to increase the stability of the emulsion.

However, if it is possible to manufacture a stabilized emulsion without using thermal energy, it will reduce carbon dioxide emissions and help prevent safety accidents during work, and it will be an environmentally friendly way to produce emulsions.

In response to this need, the present inventors can prepare it using a simple emulsification process at room temperature without a process of applying high-temperature thermal energy, and prevent skin irritation that occurs when using polyethylene glycol (PEG), a petroleum-derived component, , completed the invention of a water-in-oil cosmetic composition and a method for manufacturing the same, which can provide a higher moisturizing effect compared to the existing water-in-oil type when applied to the skin by containing a relatively high content of water-soluble ingredients without complex composition combination or thermal energy consumption.

Embodiments of the present invention are intended to provide a water-in-oil emulsion containing a high content of aqueous phase stabilized without using a PEG-based emulsifier by applying a mixture of a polyglyceryl-based emulsifier and hectorite clay.

In addition, it is intended to realize a low-energy process by stably forming emulsified particles at room temperature without applying high-temperature thermal energy.

In addition, it is intended to provide a skin-friendly emulsion by preventing skin irritation that may occur when using polyethylene glycol (PEG), a petroleum-derived component.

In addition, it is intended to provide a high moisturizing effect compared to the existing water-in-oil type when applied to the skin by containing a relatively high content of water-soluble ingredients without complex composition combination or thermal energy consumption.

According to one aspect of the present invention, there may be provided a water-in-oil cosmetic composition comprising a mixture of a polyglyceryl-based emulsifier and hectorite clay.

The mixture of the polyglyceryl-based emulsifier and hectorite clay may be contained in an amount of 0.35 wt% to 3.50 wt% based on the total weight of the cosmetic composition.

The polyglyceryl-based emulsifier may be made of at least one selected from the group consisting of polyglyceryl-3 polyricinoleate, polyglyceryl-3 diisostearate, and mixtures thereof.

The polyglyceryl-3 polyricinoleate may be contained in an amount of 0.085 wt% to 0.850 wt% based on the total weight of the cosmetic composition.

The polyglyceryl-3 diisostearate may be contained in an amount of 0.085 wt% to 0.850 wt% based on the total weight of the cosmetic composition.

The hectorite clay may be contained in an amount of 0.18 wt% to 1.80 wt% based on the total weight of the cosmetic composition.

The water-in-oil cosmetic composition according to the present invention further comprises an oily component, wherein the oily component is at least one selected from the group consisting of fat, wax, hydrocarbon, natural oil, ester, hydrocarbon, silicone, and mixtures thereof. can be done

The oily component may be included in an amount of 20 wt% to 40 wt% based on the total weight of the cosmetic composition.

According to another aspect of the present invention, a polyglyceryl emulsifier and a mixture of hectorite clay, an oil phase component, and a pigment base are mixed at room temperature using a paddle mixer at 900 rpm to 1100 rpm for a predetermined time; And, mixing the mixture mixed in the above step at room temperature at 1400 rpm to 1600 rpm using a homo mixer for a predetermined time while adding the aqueous phase ingredients to make an emulsion; A method for producing a water-in-oil cosmetic composition comprising a .

According to another aspect of the present invention, a polyglyceryl-based emulsifier and a mixture of hectorite clay, an oil phase component, and a pigment base are mixed at room temperature at 900 rpm to 1100 rpm using a paddle mixer for a predetermined time; And, mixing the mixture mixed in the above step at a high temperature of 70°C to 75°C using a homomixer at 1400rpm to 1600rpm for a certain time to make an emulsion by adding an aqueous phase component; Preparation of a water-in-oil cosmetic composition comprising A method may be provided.

The mixture of the polyglyceryl-based emulsifier and hectorite clay may be included in an amount of 0.35 wt% to 3.50 wt% based on the total weight of the cosmetic composition.

The polyglyceryl-based emulsifier may be made of at least one selected from the group consisting of polyglyceryl-3 polyricinoleate, polyglyceryl-3 diisostearate, and mixtures thereof.

The polyglyceryl-3 polyricinoleate may be contained in an amount of 0.085 wt% to 0.850 wt% based on the total weight of the cosmetic composition.

The polyglyceryl-3 diisostearate may be contained in an amount of 0.085 wt% to 0.850 wt% based on the total weight of the cosmetic composition.

The hectorite clay may be contained in an amount of 0.18 wt% to 1.80 wt% based on the total weight of the cosmetic composition.

Embodiments of the present invention apply a mixture of a polyglyceryl-based emulsifier and a hectorite clay to provide a water-in-oil-type emulsion containing a stabilized high content of aqueous phase without using a PEG-based emulsifier.

In addition, it is possible to implement a low-energy process by stably forming the emulsified particles at room temperature without applying high-temperature thermal energy.

In addition, it is possible to provide a skin-friendly emulsion by preventing skin irritation that may occur when using a petroleum-derived component, polyethylene glycol (PEG).

In addition, it is possible to provide a high moisturizing effect compared to the existing water-in-oil type when applied to the skin by containing a relatively high content of water-soluble ingredients without complex composition combination or thermal energy consumption.

Hereinafter, preferred embodiments of the present invention will be described in detail. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided so that the disclosed subject matter may be thorough and complete, and the spirit of the present invention may be sufficiently conveyed to those skilled in the art.

The water-in-oil cosmetic composition according to an embodiment of the present invention may include a mixture of a polyglyceryl-based emulsifier and a hectorite clay.

The water-in-oil cosmetic composition according to the present invention preferably contains 0.35 wt% to 3.50 wt% of the mixture of the polyglyceryl-based emulsifier and hectorite clay based on the total weight of the cosmetic composition. If the content of the polyglyceryl-based emulsifier and the hectorite clay mixture is less than 0.35 wt %, emulsification is not performed, and if it exceeds 3.50 wt %, the viscosity is too high during the emulsification process, and thus complete emulsification is not achieved.

The polyglyceryl-based emulsifier may be made of at least one selected from the group consisting of polyglyceryl-3 polyricinoleate, polyglyceryl-3 diisostearate, and mixtures thereof.

When polyglyceryl-3 polyricinoleate is applied as the polyglyceryl-based emulsifier, the content of polyglyceryl-3 polyricinoleate is preferably 0.085 wt% to 0.850 wt% based on the total weight of the cosmetic composition . When the content of polyglyceryl-3 polyricinoleate is less than 0.085 wt%, emulsification does not occur due to insufficient emulsifying agent to form emulsified particles, and when it exceeds 0.850 wt%, the viscosity increases and thus incomplete emulsification occurs. .

When polyglyceryl-3 diisostearate is applied as the polyglyceryl-based emulsifier, the polyglyceryl-3 diisostearate may be contained in an amount of 0.085 wt% to 0.850 wt% based on the total weight of the cosmetic composition. When the content of the polyglyceryl-3 diisostearate is less than 0.085 wt%, emulsification does not occur due to insufficient emulsifying agent to form emulsified particles. .

The hectorite clay may be contained in an amount of 0.18 wt% to 1.80 wt% based on the total weight of the cosmetic composition. When the amount of the hectorite clay is less than 0.18 wt %, emulsification does not occur due to insufficient emulsifying agent to form emulsified particles, and when it exceeds 1.80 wt %, the viscosity increases, resulting in incomplete emulsification.

The cosmetic composition according to the present invention may contain 20wt% to 40wt% of the oily component based on the total weight of the composition. At this time, if the total content of the oily component is less than 20wt%, the balance of oil and moisture may be broken, and if it exceeds 40wt%, a problem may occur in stability over time.

The oily component may be at least one selected from a solid component containing fat, wax, and hydrocarbon in a solid state at room temperature, or a liquid component containing natural oil, ester, hydrocarbon, and silicone.

On the other hand, the manufacturing method of the water-in-oil cosmetic composition according to an embodiment of the present invention is as follows.

room temperature process

1) A mixture of polyglyceryl-based emulsifier and hectorite clay, oily components such as ester oil, and a pigment base including pigments are mixed at room temperature at 900 rpm to 1100 rpm at 900 rpm to 1100 rpm for a certain period of time. Here, the mixing time is about 5 minutes, and the room temperature may be about 25°C to 30°C.

2) The mixture of 1) is mixed at room temperature at 1400 rpm to 1600 rpm for a certain period of time using a homomixer, and purified water and aqueous phase components including water-soluble components are added to make an emulsion. Here, the mixing time is about 10 minutes, and the room temperature may be about 25°C to 30°C.

high temperature process

1) A mixture of polyglyceryl-based emulsifier and hectorite clay, oily components such as ester oil, and a pigment base including pigments are mixed at room temperature at 900 rpm to 1100 rpm at 900 rpm to 1100 rpm for a certain period of time. Here, the mixing time is about 5 minutes, and the room temperature may be about 25°C to 30°C.

2) Mixing the mixture of 1) at a high temperature of 70° C. to 75° C. for a predetermined time at 1400 rpm to 1600 rpm using a homo mixer, adding purified water and aqueous phase components including water-soluble components to make an emulsion. The mixing time here is about 10 minutes.

The water-in-oil cosmetic composition prepared in this way is not particularly limited in its formulation, and can be widely applied to liquid foundation, BB cream, cushion foundation, foundation balm, emulsified lip tint, and the like.

Hereinafter, the content of the present invention will be described in more detail through Examples and Comparative Examples. These Examples and Comparative Examples are only presented to understand the content of the present invention, and the scope of the present invention is not limited to these Examples and Comparative Examples.

Tables 1 and 2 below relate to cycle test conditions and standards and methods for measuring point and hardness.

condition test requirements note Cycle -4℃/25℃/44℃/25℃
(23hr for each condition, 1hr for temperature change) 1 Cycle = 96 hrs, 4 Days

division measurement standard measurement method Viscosity sp:4 rpm:12 Remove the sample stabilized for 6 hours from 25 °C.
Measuring with the measuring instrument Brookfield LV-1+ Hardness 15Φ, 15mm, 6cm/min Take out a sample that has been stabilized for 6 hours at 25 °C and measure it with a measuring instrument Rheometer RTC-3002D

[Example 1 and Comparative Example 1]

Water-in-oil cosmetics of Example 1 and Comparative Example 1 were prepared according to the compositions shown in Table 3 below. Example 1 and Comparative Example 1 were prepared by a room temperature process.

division Ingredient name Example 1 Comparative Example 1 polyglyceryl emulsifier and
mixture of inorganic clays Polyglyceryl-3 Polyricinoleate 0.425 Polyglyceryl-3 Diisostearate 0.425 Stearalkonium Hectorite 0.900 emulsifier Polyglyceryl-3 Polyricinoleate 0.425 Polyglyceryl-3 Diisostearate 0.425 inorganic clay Stearalkonium Hectorite 0.900 oily ingredients Caprylic/Capric Triglycerides 27.000 27.000 pigment titanium dioxide 5.000 5.000 red iron oxide 0.200 0.200 yellow iron oxide 0.840 0.840 black iron oxide 0.050 0.050 award-winning ingredients Disodium EDIT 0.050 0.050 magnesium sulfate 1.200 1.200 Purified water remaining amount remaining amount glycerin 8.000 8.000 preservative appropriate amount appropriate amount

According to the content of the mixture of the emulsifier and inorganic clay of Example 1 and Comparative Example 1, immediately after preparation and change over time according to temperature were confirmed, and the results are shown in Table 4 below.

division storage temperature Viscosity 25℃ 4℃ 44℃ 50℃ Cycle day ferment 1 week Example 1 ◎ ◎ ◎ ○ ○ 11,000 10,500 10,000 Comparative Example 1 ○ ○ △ X X 8,000 7,000 4,000

◎: very good, ○: good, △: fine separation, X: separation

From the results in Table 4, it can be confirmed that the use of a mixture of the polyglyceryl emulsifier and the inorganic clay has better stability than that prepared by separately weighing the polyglyceryl-based emulsifier and the inorganic clay. That is, it can be confirmed that the formulation stability is excellent, such as separation according to the temperature does not occur and the viscosity is maintained well.

[Examples 1-2 and Comparative Examples 2-5]

Water-in-oil type cosmetics of Examples 1-2 and Comparative Examples 2-5 were prepared according to the compositions shown in Table 5 below. Example 1 and Comparative Examples 2 and 3 were prepared by a room temperature process, and Example 2 and Comparative Examples 4 and 5 were prepared by a high temperature process.

division ingredient Example 1 Comparative Example 2 Comparative Example 3 Example 2 Comparative Example 4 Comparative Example 5 Mixture of polyglyceryl emulsifier and inorganic clay Polyglyceryl-3 polyricinoleate 0.425 0.425 Polyglyceryl-3 Diisostearate 0.425 0.425 Stearalkonium Hectorite 0.900 0.900 emulsifier Cetyl PG / PG-10/1 dimethicone 5 5 Lauryl PEG-9 polydimethylsiloxyethyldimethicone 5 5 oily ingredients Caprylic/Capric Triglycerides 27.00 27.00 27.00 27.00 27.00 27.00 pigment titanium dioxide 5.000 5.000 5.000 5.000 5.000 5.000 red iron oxide 0.200 0.200 0.200 0.200 0.200 0.200 yellow iron oxide 0.840 0.840 0.840 0.840 0.840 0.840 black iron oxide 0.050 0.050 0.050 0.050 0.050 0.050 award-winning ingredients Disodium EDIT 0.050 0.050 0.050 0.050 0.050 0.050 magnesium sulfate 1.200 1.200 1.200 1.200 1.200 1.200 Purified water Up to 100 glycerin 8.000 8.000 8.000 8.000 8.000 8.000 preservative appropriate amount appropriate amount appropriate amount appropriate amount appropriate amount appropriate amount

The change over time according to temperature and immediately after preparation according to the emulsification temperature of Examples 1, Comparative Examples 2, 3 and Example 2, Comparative Examples 4 and 5 were confirmed, and the results are shown in Table 6 below.

division storage temperature Viscosity 25℃ 4℃ 44℃ 50℃ Cycle day ferment 1 week Example 1 ◎ ◎ ○ ○ ○ 12,000 11,500 11,000 Comparative Example 2 ○ △ ○ △ △ 8,000 7,000 5,800 Comparative Example 3 X X X X X ㅡ ㅡ ㅡ Example 2 ◎ ◎ ○ ○ ○ 12,100 11,000 10,300 Comparative Example 4 ○ ○ △ △ ○ 10,500 9,200 8,700 Comparative Example 5 △ △ X X △ 9,200 8,300 7,200

◎: very good, ○: good, △: fine separation, X: separation

Through the results of Table 6, it was confirmed that the polyglyceryl-based emulsifier mixed with the hectorite inorganic material was easier to adjust the viscosity than the PEG-based emulsifier, and it was confirmed that the separation did not occur and the viscosity was maintained well.

And even though the actual amount of the emulsifier was small, it showed relatively superior stability compared to the PEG-based emulsifier. In addition, compared to PEG-based emulsifiers, which have poor emulsification power at room temperature, a relatively stable emulsification power was confirmed even when emulsifying at room temperature without applying high-temperature thermal energy.

[Examples 3 to 6]

According to the composition shown in Table 7 below, the water-in-oil cosmetics of Examples 3 to 6 were prepared at room temperature.

division Ingredient name Example 3 Example 4 Example 5 Example 6 polyglyceryl
emulsifier and
mixture of inorganic clays Polyglyceryl-3 Polyricinoleate 0.085 0.420 0.595 0.850 Polyglyceryl-3 Diisostearate 0.085 0.420 0.595 0.850 Stearalkonium Hectorite 0.180 0.900 1.260 1.800 oily ingredients Caprylic/Capric Triglycerides 27.000 27.000 27.000 27.000 pigment titanium dioxide 5.000 5.000 5.000 5.000 red iron oxide 0.202 0.202 0.202 0.202 yellow iron oxide 0.842 0.842 0.842 0.842 black iron oxide 0.054 0.054 0.054 0.054 award-winning ingredients Disodium EDIT 0.050 0.050 0.050 0.050 magnesium sulfate 1.200 1.200 1.200 1.200 Purified water remaining amount remaining amount remaining amount remaining amount glycerin 8.000 8.000 8.000 8.000 preservative appropriate amount appropriate amount appropriate amount appropriate amount

Changes over time according to temperature and immediately after preparation according to the content of the mixture of the emulsifier and inorganic clay of Examples 3 to 6 were confirmed, and the results are shown in Table 8 below.

division storage temperature point and hardness 25℃ 4℃ 44℃ 50℃ Cycle day ferment 1 week Example 3 ○ ○ ○ ○ ○ Viscosity 8,000 Viscosity 7,700 Viscosity 7,200 Example 4 ◎ ◎ ○ ○ ○ Viscosity 10,000 Viscosity 10,100 Viscosity 9,400 Example 5 ◎ ◎ ◎ ○ ○ hardness 12 hardness 14 hardness 10 Example 6 ◎ ○ ○ ○ △ Hardness 16 hardness 20 hardness 19

◎: very good, ○: good, △: fine separation, X: separation

Through the results of Table 8, it can be confirmed that the higher the content, the higher the viscosity in the hardness. However, the change over time according to the temperature indicates that the optimal content of the mixture of the polyglyceryl-based emulsifier and the hectorite inorganic material is the content of Examples 4 and 5. Example 6 is judged to be unstable emulsification as the rate of increase is faster than the rate of generation of emulsified particles.

[Examples 3 and 6 and Comparative Examples 6 and 7]

According to the composition shown in Table 9 below, the water-in-oil cosmetics of Examples 3 and 6 and Comparative Examples 6 and 7 were prepared at room temperature.

division Ingredient name Comparative Example 6 Example 3 Example 6 Comparative Example 7 polyglyceryl
emulsifier and
mixture of inorganic clays Polyglyceryl-3 Polyricinoleate 0.068 0.085 0.850 1.020 Polyglyceryl-3 Diisostearate 0.068 0.085 0.850 1.020 Stearalkonium Hectorite 0.144 0.180 1.800 2.160 oily ingredients Caprylic/Capric Triglycerides 27.000 27.000 27.000 27.000 pigment titanium dioxide 5.000 5.000 5.000 5.000 red iron oxide 0.202 0.202 0.202 0.202 yellow iron oxide 0.842 0.842 0.842 0.842 black iron oxide 0.054 0.054 0.054 0.054 award-winning ingredients Disodium EDIT 0.050 0.050 0.050 0.050 magnesium sulfate 1.200 1.200 1.200 1.200 Purified water remaining amount remaining amount remaining amount remaining amount glycerin 8.000 8.000 8.000 8.000 preservative appropriate amount appropriate amount appropriate amount appropriate amount

In order to confirm the lower limit and upper limit of the content of the mixture of the emulsifier and inorganic clay of Examples 3, 6, and Comparative Examples 6 and 7, changes over time according to temperature were checked for Comparative Examples, and the results are shown in Table 10 below.

division storage temperature point and hardness 25℃ 4℃ 44℃ 50℃ Cycle day ferment 1 week Comparative Example 6 △ △ X X X ㅡ ㅡ ㅡ Example 3 ○ ○ ○ ○ ○ Viscosity 8,000 Viscosity 7,700 Viscosity 7,200 Example 6 ◎ ○ ○ ○ △ Hardness 16 hardness 20 hardness 19 Comparative Example 7 ○ ○ △ △ X hardness 56 hardness 62 ㅡ

◎: very good, ○: good, △: fine separation, X: separation

According to the results of Table 10, if the content of the polyglyceryl-based emulsifier mixed with the hectorite inorganic material is less than 0.35 wt% (Example 3), emulsification does not occur, and if it exceeds 3.5 wt% (Example 6), the viscosity during the emulsification process It was too high to be completely emulsified. Thus, it can be confirmed that the lower limit of the emulsifier content is 0.35 wt % and the upper limit is 3.5 wt %.

According to the water-in-oil cosmetic composition and the manufacturing method according to the embodiments of the present invention described so far, a mixture of a polyglyceryl-based emulsifier and a hectorite clay is applied to contain a stabilized high content aqueous phase without using a PEG-based emulsifier. A water-in-oil type emulsion can be provided, and a low-energy process can be implemented by stably forming emulsified particles at room temperature without applying high-temperature thermal energy, and skin that can occur when using polyethylene glycol (PEG), a petroleum-derived ingredient By preventing irritation, it is possible to provide a skin-friendly emulsion.

In addition, it is possible to provide a high moisturizing effect compared to the conventional water-in-oil type when applied to the skin by containing a relatively high content of water-soluble ingredients without a complex composition combination or consumption of thermal energy.

Although the above has been described with reference to one embodiment of the present invention, those skilled in the art can variously modify and change the present invention within the scope without departing from the spirit and scope of the present invention described in the claims described below. You can do it. Therefore, if the modified implementation basically includes the elements of the claims of the present invention, all should be considered to be included in the technical scope of the present invention.

Claims (15)

A water-in-oil cosmetic composition comprising a mixture of a polyglyceryl-based emulsifier and hectorite clay. According to claim 1,
A water-in-oil type cosmetic composition comprising 0.35 wt% to 3.50 wt% of the mixture of the polyglyceryl-based emulsifier and hectorite clay based on the total weight of the cosmetic composition. According to claim 1,
The polyglyceryl-based emulsifier,
A water-in-oil cosmetic composition comprising at least one selected from the group consisting of polyglyceryl-3 polyricinoleate, polyglyceryl-3 diisostearate, and mixtures thereof. 4. The method of claim 3,
The water-in-oil cosmetic composition, characterized in that the polyglyceryl-3 polyricinoleate is contained in an amount of 0.085 wt% to 0.850 wt% based on the total weight of the cosmetic composition. 4. The method of claim 3,
The polyglyceryl-3 diisostearate is a water-in-oil cosmetic composition, characterized in that it is contained in an amount of 0.085 wt% to 0.850 wt% based on the total weight of the cosmetic composition. According to claim 1,
The water-in-oil cosmetic composition, characterized in that the hectorite clay is contained in an amount of 0.18 wt% to 1.80 wt% based on the total weight of the cosmetic composition. According to claim 1,
It further contains an oily component,
The oily component is a water-in-oil type cosmetic composition, characterized in that it consists of at least one selected from the group consisting of fat, wax, hydrocarbon, natural oil, ester, hydrocarbon, silicone, and mixtures thereof. 8. The method of claim 7,
The oily component is a water-in-oil cosmetic composition, characterized in that it is included in an amount of 20 wt% to 40 wt% based on the total weight of the cosmetic composition. mixing a mixture of a polyglyceryl-based emulsifier and hectorite clay, an oil phase component, and a pigment base at room temperature at 900 rpm to 1100 rpm using a paddle mixer for a predetermined time; and,
A method of producing a water-in-oil cosmetic composition comprising; mixing the mixture mixed in the above step using a homo mixer at room temperature at 1400 rpm to 1600 rpm for a predetermined time while adding an aqueous phase component to make an emulsion. mixing a mixture of a polyglyceryl-based emulsifier and hectorite clay, an oil phase component, and a pigment base at room temperature at 900 rpm to 1100 rpm using a paddle mixer for a predetermined time; and,
Mixing the mixture mixed in the above step at a high temperature of 70°C to 75°C using a homo mixer at 1400rpm to 1600rpm for a predetermined time, adding an aqueous phase component to make an emulsion; Method of producing a water-in-oil cosmetic composition comprising a. 11. The method of claim 9 or 10,
A method for producing a water-in-oil cosmetic composition, comprising 0.35 wt% to 3.50 wt% of the mixture of the polyglyceryl-based emulsifier and hectorite clay based on the total weight of the cosmetic composition. 11. The method of claim 9 or 10,
The polyglyceryl-based emulsifier,
A method for producing a water-in-oil cosmetic composition comprising at least one selected from the group consisting of polyglyceryl-3 polyricinoleate, polyglyceryl-3 diisostearate, and mixtures thereof. 13. The method of claim 12,
The method for producing a water-in-oil cosmetic composition, characterized in that the polyglyceryl-3 polyricinoleate is contained in an amount of 0.085 wt% to 0.850 wt% based on the total weight of the cosmetic composition. 13. The method of claim 12,
The method for producing a water-in-oil cosmetic composition, characterized in that the polyglyceryl-3 diisostearate is contained in an amount of 0.085wt% to 0.850wt% based on the total weight of the cosmetic composition. 11. The method of claim 9 or 10,
The method for producing a water-in-oil cosmetic composition, characterized in that the hectorite clay is contained in an amount of 0.18 wt% to 1.80 wt% based on the total weight of the cosmetic composition.