KR102462996B1 - Cosmetic composition for lip exfoliation - Google Patents

Abstract

The present invention relates to a cosmetic composition comprising purified water, polyol, oil, and wax. The present invention is a study to improve limitations of products which do not sustain moisture evaporation and thermal effects of lip keratin care products. By mixing contents of purified water, polyol, triglyceride-based oil and wax in an appropriate ratio, the cosmetic composition can be usefully used in the field of lip exfoliation and moisturizing cosmetics which have a remarkable warming effect and an effect of improving flexibility of lip keratin.

Description

Cosmetic composition for lip exfoliation

The present invention relates to a cosmetic composition for exfoliating lips.

The lips are the most mobile part of our body, and because they are exposed to the outside, they are greatly affected by environmental factors such as climatic conditions and dust, so signs of aging such as dryness and vertical wrinkles appear easily. In addition, unlike skin tissue, lips do not have hair follicles, sebaceous glands, and sweat glands, and because the stratum corneum is formed thinly, the absolute amount of natural moisturizing factors and moisture is insufficient, and the moisture evaporation rate is much faster. For this reason, lips lose moisture more easily than normal skin and are prone to dryness. Therefore, unlike general cosmetics, lip cosmetics are regarded as important to maintain moisture and improve dead skin cells.

In the case of general lip keratin care cosmetics, a formulation that forms an oil film to block moisture evaporation to calm dead skin cells, or a formulation that removes dead skin cells by rubbing with a physical scrub, or a chemical peeling formulation using alpha hydroxy acid (AHA) is common. However, in the case of a formulation in which the dead skin cells are put to sleep with an oil film, although the production of dead skin cells can be reduced through the moisturizing oil, the generated dead skin cells are not removed immediately, and there is a disadvantage that it takes a long time to put the dead skin cells to rest. In the case of a formulation containing a scrub agent, physical irritation may occur due to the scrub, and a residual feeling such as stickiness may remain when washed off. Lastly, in the case of chemical peeling, it penetrates deep into the skin and dissolves dead skin cells, but there is irritation and it has the disadvantage that it can be effective when used continuously for a long period of time.

Therefore, the present invention is a study to improve the limitations of products that do not sustain moisture evaporation and thermal effects of lip keratin care products. It has been confirmed that it provides a thermal effect continuously despite the moisture supply of The present invention is expected to be widely used in the field of cosmetics for removing dead skin cells on the lips.

The present inventors made intensive research efforts to improve the limitations of products that do not sustain moisture evaporation and thermal effects of lip keratin care products. As a result, by mixing the content of purified water, polyol, triglyceride-based oil and wax in an appropriate ratio, it continuously provides a thermal effect despite a large amount of moisture supply, and flexibly softens the dead skin cells of the lips by moisture and thermal effect. By removing the dead skin cells without physical stimulation, the present invention was completed.

Accordingly, an object of the present invention is to provide a cosmetic composition comprising purified water, a polyol, an oil, and a wax.

However, the technical task to be achieved by the present invention is not limited to the tasks mentioned above, and other tasks not mentioned will be clearly understood by those of ordinary skill in the art from the following description.

BRIEF DESCRIPTION OF THE DRAWINGS Various embodiments described herein are described below with reference to the drawings. In the following description, various specific details are set forth, such as specific forms, compositions and processes, and the like, for a thorough understanding of the present invention. However, certain embodiments may be practiced without one or more of these specific details, or in conjunction with other known methods and forms. In other instances, well-known processes and manufacturing techniques have not been described in specific detail in order not to unnecessarily obscure the present invention. Reference throughout this specification to “one embodiment” or “an embodiment” means that a particular feature, form, composition, or characteristic described in connection with the embodiment is included in one or more embodiments of the invention. Thus, references to "in one embodiment" or "an embodiment" in various places throughout this specification do not necessarily refer to the same embodiment of the invention. Additionally, the particular features, forms, compositions, or characteristics may be combined in any suitable manner in one or more embodiments.

Unless otherwise defined in the specification, all scientific and technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Throughout the specification, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated.

According to one aspect of the present invention, the present invention provides a cosmetic composition comprising purified water, a polyol, an oil, and a wax.

The present inventors made intensive research efforts to improve the limitations of products that do not sustain moisture evaporation and thermal effects of lip keratin care products. As a result, by mixing the content of purified water, polyol, triglyceride-based oil and wax in an appropriate ratio, it continuously provides a thermal effect despite a large amount of moisture supply, and flexibly softens the dead skin cells of the lips by moisture and thermal effect. By removing the dead skin cells without physical stimulation, the present invention was completed.

As used herein, the term “polyol” refers to an organic compound containing several hydroxyl groups. The term "polyol" may have slightly different meanings depending on whether it is used in food science or polymer chemistry. Polyols containing 2, 3 and 4 hydroxyl groups are diols, triols or tetrols.

According to a specific embodiment of the invention, the composition may be an oil-in-water composition.

As used herein, the term “oil-in-water” refers to a form in which a liquid, commonly called oil, is dispersed in an aqueous phase that is not miscible with water.

According to a specific embodiment of the invention, the composition may be a composition that has improved lip keratin and moisturizing power.

According to the present invention, it can be seen that there is a significant difference between the keratin of the lips and the skin. Unlike skin, lips do not have a sebum film that preserves moisture and gloss, and the stratum corneum that protects the keratin of the lips is thin unlike skin. Therefore, it can be seen that the lips are very vulnerable and sensitive skin to a dry environment.

According to the present invention, there is provided a cosmetic composition capable of continuously providing a thermal effect even when a large amount of moisture is supplied, and flexibly calling the lip keratin by the moisture and thermal effect to remove dead skin cells without irritation. In general, when there is a lot of moisture, the feeling of warmth may be insignificant or drop, and depending on the content of oil and wax components, problems of moisture retention and residual feeling such as stickiness occur. Therefore, it is possible to obtain an optimized effect of warming effect and moisturizing effect with an optimally balanced combination of moisture, oil and wax components.

According to a specific embodiment of the invention, the composition may be a composition comprising an aqueous phase thickener.

As used herein, the term “thickener” refers to an additive that increases the viscosity of cosmetics. When making cosmetics such as lotions, essences, and gels, it makes non-viscous substances such as water more viscous and improves the feeling of use and stability.

According to a specific embodiment of the invention, the aqueous phase thickener may be a composition in an amount of 1.0 to 10.0% by weight. Specifically, it may be 2.0 to 8.0 wt%, and more specifically, 3.0 to 6.0 wt%, but is not limited thereto.

According to a specific embodiment of the invention, the purified water may be a composition that is 1.0 to 40.0% by weight. Specifically, it may be 10.0 to 30.0 wt%, and more specifically, 15.0 to 25.0 wt%, but is not limited thereto.

As used herein, the term “purified water” refers to water free of toxins, contaminants, and microorganisms. Purified water is used in the formulation of virtually all types of cosmetic and personal care products, including lotions, creams, bath products, cleansing products, deodorants, makeup, moisturizers, oral hygiene products, personal care products, skin care products, shampoos, hair conditioners, It can be found in shaving and tanning products.

According to the present invention, an appropriate amount of purified water entering the cosmetic is important, and specifically, when 30% by weight or more is added, the cosmetic warming effect is insignificant, and there is a limitation in that the temperature is rather lowered. Therefore, it was confirmed that the warm feeling is maintained when the purified water capacity is 0 to 20 wt% through the preparation example of the present invention.

According to a specific embodiment of the invention, the polyol is one selected from the group consisting of glycerin (Glycerin), butylene glycol (Butylene Glycol), propylene glycol (Propylene Glycol), or pentylene glycol (Pentylene Glycol) It may be a composition that is more than one.

As used herein, the term “glycerin” refers to a colorless, odorless liquid. It is very strong in viscosity, is an oil-fat component like a fatty acid, and is obtained by decomposing|disassembling an oil-and-oil industry also. Glycerin is a trihydric alcohol with three hydroxyl groups. In addition to being used as a synthetic raw material for glyphtal resin, it is used in a wide range of applications, such as pharmaceuticals such as lubricants or ointments, desiccant for cigarettes and cosmetics, flavoring agent, antifreeze agent, coolant, or printing ink. .

As used herein, the term “butylene glycol” refers to a natural component that can be obtained from fatty acids extracted from fermented sugar cane. Although it represents an alcohol component, the large particle size preserves moisture and attracts moisture to increase the skin's moisturizing power.

As used herein, the term “propylene glycol” is also known as 1,2-propanediol, and refers to a synthetic organic alcohol that adsorbs or absorbs moisture. Due to these characteristics, propylene glycol is widely used by manufacturers of food, pharmaceuticals, cosmetics and personal care products. It is found in moisturizers that brighten up the skin.

As used herein, the term “pentylene glycol” refers to a component synthesized from fatty acids extracted from fermented sugar cane, corn, and cob fruit. As a moisturizer, it attracts moisture to maintain moisture, has antibacterial properties, and acts as a preservative when used with other preservatives.

According to a specific embodiment of the invention, the polyol may be a composition that is 20 to 60% by weight. Specifically, it may be 25.0 to 55.0 wt%, and more specifically, 30.0 to 50.0 wt%, but is not limited thereto.

According to a specific embodiment of the invention, the oil may be a composition that is at least one selected from the group consisting of hydrocarbon-based oil, ester-based oil, or triglyceride-based oil.

As used herein, the term "hydrocarbon-based oil" refers to an oil composed of saturated hydrocarbons of C15 or higher on cosmetic raw materials, and is mainly extracted from petroleum. It is classified into paraffinic hydrocarbons or olefinic hydrocarbons. It is chemically inert, has no risk of rancidity, is inexpensive, and has a strong oily feeling, which causes trouble when purification is not sufficient.

As used herein, the term "ester-based oil" means obtained by dehydrating an acid (fatty acid) and an alcohol (lower, higher, or polyhydric alcohol). Fats and oils of plants and animals are also a kind of ester system in which fatty acids are combined with alcohol.

As used herein, the term “triglyceride-based oil” refers to a structure in which three fatty acid molecules are ester-bonded to one glycerin molecule as a type of lipid. Triglycerides, also called triglycerides, are considered storage fats in most animals, but are also present in plants and microorganisms. Saturated fat and unsaturated fat are divided according to the degree of saturation of the R1, R2, and R3 groups. In saturated fat, hydrogen is saturated (without carbon double bond) in the fatty acid group, and unsaturated fat has carbon double bond. This is the case where hydrogen cannot be saturated. Most animal fats are saturated fats, and vegetable oils are unsaturated fats.

According to a specific embodiment of the invention, the oil may be a composition that is 5.0 to 25.0% by weight. Specifically, it may be 10.0 to 25.0 wt%, and more specifically, 15.0 to 25.0 wt%, but is not limited thereto.

According to a specific embodiment of the invention, the wax may be a composition that is at least one selected from the group consisting of animal wax, plant wax, or mineral wax.

As used herein, the term “wax” is a solid oily component widely used in basic cosmetics or makeup cosmetics, and chemically refers to an ester in which a higher fatty acid is combined with a higher alcohol. Wax increases the hardness of cosmetics and is used in various ways such as lipsticks, creams, and depilatory waxes.

As used herein, the term "animal wax" means obtained by heat-pressing honeycombs or wool of bees and extracting them with a solvent. Representatively, there is bees wax or lanolin, and beeswax is obtained by boiling, melting, filtering, and cooling the honeycomb of honey. By forming a coating film on the skin, it helps to prevent the skin from being dehydrated and dry. Lanolin is an oil extracted from wool and is used in lip balm, lip gloss, or lipstick. It makes the skin very soft due to its hydration, it is effective for cell regeneration, moisturizing, and stretch marks with little burden on the skin.

As used herein, the term “plant-based wax” refers to a wax extracted from leaves or fruits of plants. Representatively, there is carnauba wax, candelilla wax, rice bran wax, sunflower seed wax, or black lacquer wax. Carnauba Wax is obtained from the leaves of the Brazilian palm tree (Corpernicia cerifera). It has good compatibility with other animal, vegetable and mineral waxes, oils and fats, and is compatible with most of the ingredients commonly used in cosmetics. . Candelilla Wax is a vegetable wax collected from a shrub native to the Mexican desert. It is a natural wax ester with excellent skin compatibility and has the property of softening the skin texture and lips.

As used herein, the term “mineral wax” refers to a wax extracted from minerals. Paraffin wax, microcrystalline wax, ozokerite wax, and ceresin wax can be classified into four types. All of these are produced through a refining process from natural petroleum, which is a dewaxing process used in basic and hair cosmetics and lip products. Paraffin wax is a solid, crystalline hydrocarbon mixture and must be highly purified. It consists mostly of straight-chain alkanes and very little oil. Microcrystalline wax is a mixture of branched chain hydrocarbons containing 1 to 4% mineral oil and generally has a higher melting point than paraffin wax. In ozokerite wax, ozokerite means 'fragrant wax', and is also called wax wax, and pure ones are colorless or white, but usually yellow, green or brown. Ceresin wax is a refined wax wax, also called cerecine.

According to a specific embodiment of the invention, the wax may be a composition that is 1.0 to 20.0% by weight. Specifically, it may be 5.0 to 15.0 wt%, and more specifically, 7.0 to 13.0 wt%, but is not limited thereto.

According to another aspect of the present invention, the present invention provides a method for preparing a cosmetic composition comprising; mixing purified water, polyol, oil, and wax.

Since the purified water, polyol, oil, and wax of the present invention have already been described above, they are omitted to avoid excessive duplication.

According to a specific embodiment of the invention, the polyol may be at least one selected from the group consisting of glycerin, butylene glycol, propylene glycol, or pentylene glycol.

Since the glycerin, butylene glycol, propylene glycol, or pentylene glycol of the present invention have already been described above, they are omitted to avoid excessive duplication.

According to a specific embodiment of the invention, the oil may be one or more selected from the group consisting of hydrocarbon-based oil, ester-based oil, or triglyceride-based oil.

Since the hydrocarbon-based oil, ester-based oil, or triglyceride-based oil of the present invention has already been described above, it is omitted to avoid excessive overlap.

According to a specific embodiment of the present invention, the wax may be at least one selected from the group consisting of animal wax, plant wax, or mineral wax.

Since the animal wax, plant wax, or mineral wax of the present invention has already been described above, it is omitted to avoid excessive overlap.

According to a specific embodiment of the invention, the manufacturing method may further include; including a water phase thickener.

Since the thickener of the present invention has already been described above, it is omitted to avoid excessive duplication.

The features and advantages of the present invention are summarized as follows:

(a) The present invention provides a cosmetic composition comprising purified water, a polyol, an oil, and a wax.

(b) The present invention is a study to improve the limitations of products that do not sustain moisture evaporation and thermal effect of lip keratin care products. It can be usefully used in the field of cosmetics for removing dead skin cells and moisturizing the lips, which has a remarkable warming effect and flexible improvement of lip keratin.

1 is a result showing the measurement of skin temperature change before and after application according to the mixing content of glycerin and purified water according to an embodiment of the present invention.
2 is a result showing changes in skin temperature before and after application of various polyols by type according to an experimental example of the present invention.
3 is a result showing the measurement of skin temperature change before and after application according to the blending content of wax and oil, according to an experimental example of the present invention.
4 is a result showing the measurement of skin temperature change before and after application by mixing wax and oil according to an experimental example of the present invention.
5 is a result showing changes in skin moisture and skin oil level before and after application with wax and oil blending, according to an experimental example of the present invention.

Hereinafter, the present invention will be described in more detail through examples. These examples are only for illustrating the present invention in more detail, and it will be apparent to those skilled in the art that the scope of the present invention is not limited by these examples according to the gist of the present invention. .

Example

[Preparation Example 1] Preparation of lip mask having a keratin soaking effect 1

A lip mask having a keratin soaking effect was prepared as a base having the composition shown in Table 1.

No Ingredient name Content (wt%) One polyols (glycerin) 20.0 to 60.0 2 Polyglyceryl-10 behenate/eicosadioate 4.50 3 Purified water 1.0~40.0 4 wax 10.0 5 oil 22.0 6 auxiliary emulsifier 3.5

The manufacturing steps are described below.

All the weight % below are shown based on the final cosmetic composition.

Step 1: After adding polyglyceryl-10 behenate/eicosadioate (aqueous thickener) to glycerin, it is dissolved while warming to 80°C.

Step 2: When all of the composition in Step 1 is dissolved, purified water is added and stirred for an additional 10 minutes.

Step 3: Dissolve the separate oil phase while warming to 80°C.

Step 4: When steps 2 and 3 are prepared, emulsify at 4000 rpm for 10 minutes at 60° C. with a very fast mixer (homogenizer).

Step 5: After completing step 4, cool to 30°C.

Step 6: Defoaming by maximizing the vacuum pressure.

Category (wt%) Comparative Example 1 Comparative Example 2 Example 1 Comparative Example 3 Comparative Example 4 Glycerin 60.0 50.0 40.0 30.0 20.0 Polyglyceryl-10 behenate/eicosadioate
(Polyglyceryl-10 Behenate/ Eicosadioate) 4.5 4.5 4.5 4.5 4.5 Purified Water 0.0 10.0 20.0 30.0 40.0 wax 10.0 10.0 10.0 10.0 10.0 oil 22.0 22.0 22.0 22.0 22.0 auxiliary emulsifier 3.5 3.5 3.5 3.5 3.5

Table 2 shows an experiment comparing the optimal mixing content of glycerin and purified water to maximize the lip keratin soaking power. Comparative Example 1 contains 60.0% by weight of glycerin, and 0.0% by weight of purified water, Comparative Example 2 contains 50.0% by weight of glycerin, and 10.0% by weight of purified water, and Example 1 contains 40.0% by weight of glycerin, and 20.0% by weight of purified water. In Comparative Example 3, 30.0 wt% of glycerin and 30.0 wt% of purified water were used, and Comparative Example 4 was mixed with 20.0 wt% of glycerin and 40.0 wt% of purified water.

As a result of measuring the skin temperature change before and after application according to the blending content of glycerin and purified water with the above combination, it was confirmed that the warm feeling was maintained before and after application in Comparative Examples 1, 2, and 1, but the purified water content was 30.0 In Comparative Example 3 and Comparative Example 4 in which weight % or more was used, it was confirmed that the heating effect was insignificant or the temperature was slightly lowered before and after application (FIG. 1).

In addition, the lip keratin soaking power and exfoliating power according to the blending content of glycerin and purified water were evaluated with the combination of Table 2. 1.0 g each was applied to the lips, and after 2 hours, the lip keratin soaking power and removal power were evaluated.

For each evaluation item, a very good case was evaluated as 5, a good case 4, a normal case 3, and a bad case 1, and the results are shown in Table 3 below.

Evaluation items Comparative Example 1 Comparative Example 2 Example 1 Comparative Example 3 Comparative Example 4 keratin soaking power One 3 5 4 3 exfoliating power One 3 5 4 3

In general, the higher the purified water content, the higher the keratin soaking power, but as a result of the evaluation, Comparative Examples 3 and 4 had insignificant thermal effect compared to Example 1 or lowered the skin temperature, resulting in lower keratin soaking power and exfoliating power. was evaluated as

As a result, it was confirmed that the optimal mixing content of glycerin and purified water, which maintains a warm feeling and has the best keratin soaking and exfoliating power, was 40.0 wt% of glycerin and 20.0 wt% of purified water, as described in Example 1.

[Preparation Example 2] Preparation of lip mask having a keratin soaking effect 2

A lip mask having a keratin soaking effect was prepared as a base having the composition shown in Table 4. A comparative experiment was conducted on the warmth sensation and lip keratin soaking power for each type of polyol. Table 5 below shows the types of polyols used in the experiment.

No Ingredient name Content (wt%) One polyol 40.0 2 Polyglyceryl-10 behenate/eicosadioate
(Polyglyceryl-10 Behenate/Eicosadioate) 4.5 3 Purified Water 20.0 4 wax 10.0 5 oil 22.0 6 auxiliary emulsifier 3.5

No polyol type One Glycerin Example 1 2 Butylene Glycol Comparative Example 5 3 Propylene Glycol Comparative Example 6 4 Pentylene Glycol Comparative Example 7

Table 4 shows the ingredients for preparing a lip mask having a keratin soaking effect, and a comparison experiment was performed on the warmth sensation and the lip keratin soaking power for each type of polyol. In Example 1, glycerin was used as a type of polyol, in Comparative Example 5, butylene glycol was used, in Comparative Example 6, propylene glycol was used, and in Comparative Example 7, pentylene glycol was used as a type of polyol. The experiment was carried out using

As a result of measurement of skin temperature change before and after application according to various polyol compositions with the above combination, it was confirmed that in Comparative Examples 5, 6, and 7, the heat sensation was insignificant before and after application, but glycerin was used as a polyol type In Example 1, it was confirmed that the thermal effect was excellent before and after application (FIG. 2).

In addition, the lip keratin soaking power and exfoliating power according to the polyol type were evaluated using the combination of Table 4. 1.0 g each was applied to the lips, and after 2 hours, the lip keratin soaking power and removal power were evaluated.

For each evaluation item, a very good case was evaluated as 5, a good case 4, a normal case 3, and a bad case 1, and the results are shown in Table 6 below.

Evaluation items Example 1 Comparative Example 5 Comparative Example 6 Comparative Example 7 keratin soaking power 5 3 3 3 exfoliating power 5 3 3 3

As a result of the evaluation, Comparative Example 5, Comparative Example 6, and Comparative Example 7 were evaluated as having a slight warming effect or lowering the skin temperature compared to Example 1, so that the keratin soaking power and the exfoliating power were inferior.

As a result, it was confirmed that glycerin was the kind of polyol that maintained a warm feeling and had the best keratin soaking and exfoliating power, and its content was 40.0 wt % of glycerin as described in Example 1.

[Preparation Example 3] Preparation of lip mask having a keratin soaking effect 3

A lip mask having a keratin soaking effect was prepared as a base having the composition shown in Table 7. A comparative experiment was conducted according to the content of wax and oil blended.

No Ingredient name Content (wt%) One Glycerin 40.0 2 Polyglyceryl-10 behenate/eicosadioate
(Polyglyceryl-10 Behenate/Eicosadioate) 4.5 3 Purified Water 20.0 4 wax 1.0~20.0 5 triglyceride oil 5.0-25.0 6 other oil 7.0 7 auxiliary emulsifier 3.5

As the oil used in the present invention, hydrocarbon-based oil, ester-based oil, or triglyceride-based oil may be used, and as the wax used, animal wax such as beeswax, candelilla wax, rice bran wax, sunflower seed wax, Alternatively, a mineral wax including a plant wax, paraffin, or microcrystalline wax including Gumyang poison ivy wax may be used. Among them, a triglyceride-based oil having the best formulation stability and excellent skin affinity was used.

Category (wt%) Comparative Example 8 Comparative Example 9 Example 2 Comparative Example 10 Comparative Example 11 Comparative Example 12 Glycerin 40.0 40.0 40.0 40.0 40.0 40.0 polyglyceryl-
10 Behenate/ Eicosadioate
(Polyglyceryl-10 Behenate/ Eicosadioate) 4.5 4.5 4.5 4.5 4.5 4.5 Purified Water 20.0 20.0 20.0 20.0 20.0 20.0 wax 0.0 5.0 10.0 15.0 20.0 25.0 triglyceride
oil 25.0 20.0 15.0 10.0 5.0 0.0 other oil 7.0 7.0 7.0 7.0 7.0 7.0 auxiliary emulsifier 3.5 3.5 3.5 3.5 3.5 3.5

Table 8 shows the ingredients for preparing a lip mask having a keratin soaking effect, and a comparative experiment was conducted according to the content of the wax and oil mixture. Comparative Example 8 contains 0.0% by weight of a wax and 25.0% by weight of a triglyceride-based oil, Comparative Example 9 contains 5.0% by weight of a wax, and 20.0% by weight of a triglyceride-based oil, Example 2 contains 10.0% by weight of a wax, and It is 15.0 wt% of triglyceride-based oil. In Comparative Example 10, 15.0 wt% of a wax and 10.0 wt% of a triglyceride-based oil, Comparative Example 11, 20.0 wt% of a wax, and 5.0 wt% of a triglyceride-based oil, Comparative Example 12, a wax of 25.0 wt% , and 0.0 wt% of triglyceride-based oil were used in combination.

With the above combination, the feeling of use (appliability and moisturizing feeling) and washing off after application (wiping degree and residual feeling) were evaluated according to the blending content of wax and oil. When applied to the lips by taking 1.0 g each, the spreadability and moisturizing feeling, that is, the feeling of use was evaluated. In addition, 1.0 g of each was applied to the lips, and washed with water after 2 hours to evaluate the degree of wiping and residual feeling. For each evaluation item, a very good case was evaluated as 5, a good case 4, a normal case 3, and a bad case 1, and the results are shown in Table 9 below.

Evaluation items Comparative Example 8 Comparative Example 9 Example 2 Comparative Example 10 Comparative Example 11 spreadability 5 4 4 3 One moisturizing One 3 5 5 5 degree of wiping 5 5 5 3 One Residual feeling (sticky) 5 5 5 One One

As a result of the evaluation, it was confirmed that the combination of 10.0 wt% of wax and 15.0 wt% of triglyceride-based oil, which is the composition of Example 2, was the best combination for feeling of use and washing according to the content of wax and oil. Comparative Example 12 was excluded from evaluation due to poor formulation stability.

And the skin temperature change before and after application according to the blending amount of wax and oil according to the combination of Table 8 was measured.

As a result of the evaluation, it was confirmed that the higher the wax content, the higher the heat retention power (FIG. 3). In addition, the optimal blending content to satisfy both the evaluation of the feeling of use (applying and moisturizing) and washing (wiping degree and residual feeling) and the heat retention is 10.0% by weight of the wax of Example 2, and 15.0% by weight of the triglyceride-based oil It was confirmed that

[Example 1] Comparative evaluation with general lip care products

Common lip care products (anhydrous formulations, anhydrous formulations including scrubs, and chemical peeling formulations) and Example 2 of the present invention were compared and evaluated for keratin soaking power, exfoliating power, physical stimulation, degree of wiping, and residual feeling (stickiness). .

Evaluation items Anhydrous formulation including scrub
Anhydrous formulation chemical peeling
formulation Example 2 keratin soaking power One One One 5 exfoliating power 3 3 3 5 physical stimulus 5 One One 5 degree of wiping One One 5 5 Residual feeling (sticky) One One 5 5

1.0g of each formulation was taken and applied to the lips, and comparative evaluation was performed after 2 hours. 20 subjects from their early 20s to their mid 40s were allowed to use it for 1 week, and then the evaluation was conducted. For each evaluation item, a very good case was evaluated as 5, a good case 4, a normal case 3, and a bad case 1, and the results are shown in Table 10 below.

As a result of the evaluation, it was confirmed that Example 2 was the best in all evaluation items such as keratin soaking, exfoliating power, physical stimulation, wiping degree, and residual feeling. Unlike anhydrous formulations that form an oil film to block moisture evaporation and increase only the oil content, and solubilizers that only increase moisture by adding moisture, this formulation directly supplies moisture to the skin while the oily ingredients in the formulation prevent loss of skin moisture. It showed an excellent moisturizing feeling (FIG. 5). In the present invention, it was confirmed that both the skin moisture and oil levels were improved after application.

As described above in detail a specific part of the present invention, for those of ordinary skill in the art, this specific description is only a preferred embodiment, and it is clear that the scope of the present invention is not limited thereto. Accordingly, the substantial scope of the present invention will be defined by the appended claims and their equivalents.

Claims (17)

As a cosmetic composition comprising glycerin, polyglyceryl-10 behenate / eicosadioate (Polyglyceryl-10 Behenate / Eicosadioate), a wax, and triglyceride,
The composition of claim 1, wherein the wax is included in a weight ratio of 70% or less based on the weight of the triglyceride.
The method of claim 1,
The composition is an oil-in-water composition.
The method of claim 1,
The composition is that the lip keratin improvement and moisturizing power, the composition.
The method of claim 1,
The polyglyceryl-10 behenate/eicosadioate is an aqueous phase thickener, the composition.
delete The method of claim 1,
The composition will further comprise purified water, the composition.
delete The method of claim 1,
The glycerin is included in an amount of 20 to 60% by weight based on the total composition, the composition.
delete delete The method of claim 1,
The wax is at least one selected from the group consisting of animal wax, plant wax, or mineral wax, the composition.
delete As a method for preparing a cosmetic composition comprising; mixing glycerin, polyglyceryl-10 behenate / eicosadioate (Polyglyceryl-10 Behenate / Eicosadioate), wax, and triglyceride,
The method of claim 1, wherein the wax is included in a weight ratio of 70% or less based on the weight of triglyceride.
14. The method of claim 13,
The cosmetic composition is prepared as an oil-in-water method.
14. The method of claim 13,
The polyglyceryl-10 behenate / eicosadioate will be included as a water phase thickener, the manufacturing method.
14. The method of claim 13,
The method of claim 1, wherein the wax is at least one selected from the group consisting of animal wax, plant wax, or mineral wax.
14. The method of claim 13,
The method further comprises the step of mixing purified water;

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