KR100720381B1 - Cosmetic composition for cleansing - Google Patents

Abstract

The present invention relates to a cleansing cosmetic composition, and more particularly to a cleansing cosmetic composition consisting of peanut oil, jujube seed oil, pumpkin seed oil, perilla oil and walnut oil. The cleansing cosmetic composition of the present invention is excellent in the cleansing effect to remove the makeup ingredients, but also excellent in the skin moisturizing and wrinkle improvement effect and does not cause skin trouble because of no irritation.

Cleansing, Peanut Oil, Jujube Seed Oil, Pumpkin Seed Oil, Perilla Oil, Walnut Oil

Description

Cleansing cosmetic composition {Cosmetic composition for cleansing}

The present invention relates to a cleansing cosmetic composition, and more particularly to a cleansing cosmetic composition consisting of peanut oil, jujube seed oil, pumpkin seed oil, perilla oil and walnut oil.

Recently, various kinds of makeup cosmetics such as makeup base, foundation, two-way cake and eye shadow are produced and sold. The characteristic of these products is that the makeup is prescribed to last long due to hydrophilicity or lipophilic properties. . On the other hand, if makeup residues remain on the surface of the skin, capillaries contract and blood circulation worsens, clogging pores, disrupting oxygen and nutrient supply, making the skin unhealthy, worsening keratinization and acne and blemishes. do. Therefore, it is important to remove makeup to keep your skin beautiful and shiny.

Accordingly, cleansing products are also diversified and functionalized, and cleansing products with better effects are required.

Commercially available cleansing products in the cosmetic industry include cleansing creams, cleansing oils, cleansing tissues, cleansing water, cleansing lotions, and cleansing gels. The most popular cleansing product is cleansing cream. The cleansing cream is an oil-in-water emulsion having a high oil content, and is formulated and designed to wipe off with a tissue after the oil dissolves a makeup component. However, there are many problems with the cleansing cream that is currently on the market in order to completely remove the makeup residue only with this product. Therefore, if you use a cleansing cream to remove makeup, you need to use double cleansing with foam cleansing or soap.

Meanwhile, in addition to the cleansing cream, lotion, gel, and water cleansing products have been developed, but these have a disadvantage in that the cleaning power is lower than that of the cleansing cream. In particular, cleansing water is known to have a problem of drying the skin.

Recently, a cleansing oil has been developed which has a stronger cleaning power than other products. The cleansing oil has an effect of cleansing the oil by dissolving oil residues in the pores as well as make-up residues.

However, the cleansing effect of the cleansing oil is superior to other products, but in the case of sensitive skin, erythema is produced or in the case of acne skin, there is a disadvantage of promoting sebum secretion.

Therefore, the inventors of the present invention while researching to develop a natural cleansing cosmetic composition having excellent cleansing effect but no irritation have excellent cleansing effect when a mixture of peanut oil, jujube seed oil, pumpkin seed oil, perilla oil and walnut oil are used in an appropriate ratio. While completing the present invention by confirming that the moisturizing and wrinkle improvement effect and no irritation at all.

Accordingly, an object of the present invention is to provide a cleansing cosmetic composition having excellent cleansing effect, moisturizing and wrinkle improvement effect and no irritation.

In order to achieve the above object, the present invention provides a cleansing cosmetic composition comprising peanut oil, jujube seed oil, pumpkin seed oil, perilla oil and walnut oil.

Hereinafter, the present invention will be described in detail.

The present inventors studied oils obtained from various natural products in order to develop a cleansing cosmetic composition having excellent cleansing effect but no irritation. As a result, a small amount of jujube seed oil, pumpkin seed oil, perilla oil, and walnut oil are added to peanut oil. It was found that the mixture showed the best cleansing effect.

The cleansing cream cosmetic composition according to the present invention includes peanut oil, jujube seed oil, pumpkin seed oil, perilla oil and walnut oil, and has a cleansing effect for removing makeup ingredients, a skin moisturizing effect and a wrinkle improving effect, but no irritation, and thus no skin trouble. It is characterized by not causing.

More preferably, the cleansing cosmetic composition according to the present invention is 50 to 70% by weight of peanut oil, 5 to 15% by weight of jujube seed oil, 5 to 15% by weight of pumpkin seed oil, 5 to 15% by weight of perilla oil and 5 to 15% of walnut oil. It is characterized by consisting of 15% by weight.

It is preferable to include the peanut oil in 50 to 70% by weight based on the total weight of the composition. When the content of the peanut oil is less than 50% by weight, the cleansing effect of removing makeup ingredients and skin wastes is reduced, and when it exceeds 70% by weight, it causes skin troubles such as erythema formation in sensitive skin and acne skin. Promote sebum production.

In addition, the cleansing cream cosmetic composition of the present invention contains jujube seed oil to enhance the cleansing effect. Compared to the case where only peanut oil alone was used in one experimental example of the present invention, when the jujube seed oil was additionally mixed, the cleansing effect was confirmed to be significantly increased (see Experimental Example 1). In the present invention, the jujube seed oil preferably contains 5 to 15% by weight. If the content of jujube seed oil is less than 5% by weight, the cleansing effect is significantly reduced, and if it exceeds 15% by weight, the skin becomes dry.

In addition, the cleansing cream cosmetic composition of the present invention comprises pumpkin seed oil. The pumpkin seed oil contains a lot of essential amino acid methionine and contains vegetable vitamin E and vitamin A to nourish the skin and is rich in vitamin B effective in preventing skin aging. Therefore, the cleansing cosmetic composition of the present invention can be expected to include the effect of skin moisturizing or skin aging by including the pumpkin seed oil. In the experimental example of the present invention, it was confirmed that the skin moisturizing effect increased significantly when peanut oil and jujube seed oil were further mixed with pumpkin seed oil (see Experimental Example 2).

The composition of the present invention preferably comprises 5 to 15% by weight of pumpkin seed oil relative to the total weight of the composition. If the content of pumpkin seed oil is less than 5% by weight, the skin moisturizing power is reduced, and if the content of more than 15% by weight, cleansing effect is reduced.

In addition, the cleansing cream cosmetic composition of the present invention contains perilla oil. Perilla contains high amounts of linoleic acid and vitamins E and F. Therefore, the cleansing cream cosmetic composition of the present invention can be expected to include the perilla oil, such as anti-aging of the skin, such as wrinkle improvement. As a result of measuring the wrinkle improvement effect of the cleansing cream cosmetic composition of the present invention in an experimental example of the present invention, it was confirmed that the wrinkle improvement effect appeared by additionally mixing perilla oil with peanut oil, jujube seed oil and pumpkin seed oil ( Experimental Example 3). The composition of the present invention preferably comprises 5 to 15% by weight of perilla oil based on the total weight of the composition. When the perilla oil content is less than 5% by weight, the wrinkle improvement effect is reduced, and when it exceeds 15% by weight, the cleansing effect is reduced.

Furthermore, the composition of the present invention comprises walnut oil. Walnuts are rich in high-quality protein, minerals and vitamin D to keep skin supple and prevent fine lines and aging. Therefore, the composition of the present invention can be expected to include anti-aging effects such as wrinkle improvement by including walnut oil. As a result of measuring the wrinkle improvement effect of the cleansing cream cosmetic composition of the present invention in the experimental example of the present invention, the most excellent wrinkle improvement effect by using a mixture of walnut oil in peanut oil, jujube seed oil, pumpkin seed oil and perilla oil It appeared to appear (see Experimental Example 3). The composition of the present invention preferably contains 5 to 15 weight of walnut oil based on the total weight of the composition. If the walnut oil content is less than 5% by weight, the wrinkle improvement effect is reduced, and if it exceeds 15% by weight, the cleansing effect is reduced.

The cleansing cosmetic composition according to the present invention is a preservative such as para-hydroxybenzoate ester known in the art, butyl hydroxy toluene, ascorbic acid and its derivatives and antioxidants such as tocopherol and its derivatives, coloring agents and flavorings It can be included as.

In addition, peanut oil, jujube seed oil, pumpkin seed oil, perilla oil and walnut oil contained in the cleansing cosmetic composition according to the present invention may be used commercially purchased or by pressing peanut, jujube seed, pumpkin seed, perilla and walnut by milking machine. It can manufacture.

More specifically, the peanut oil of the present invention may be prepared by roasting peanuts, peeling them, and pressing the milking machine. Jujube seed oil can be prepared by pressing the jujube seed powder obtained by sterilizing the jujube seed, drying and pulverizing it with a milking machine. Pumpkin seed oil, perilla oil and walnut oil can be prepared by sterilizing pumpkin seeds, perilla and walnut, respectively, and then compressing them using a milking machine. Preferably, when the temperature is set at 190 to 200 ° C., the yield of oil may be increased. Can be. Sterilization in the above may be used by immersing in vinegar or soju and then washing with water.

Hereinafter, the present invention will be described in detail by way of examples.

However, the following examples are merely to illustrate the invention, but the content of the present invention is not limited to the following examples.

<Example 1>

Preparation of Cleansing Cosmetic Composition According to the Present Invention

To prepare the cleansing cosmetic composition according to the present invention, peanut oil, jujube seed oil, pumpkin seed oil, perilla oil and walnut oil were each prepared by the following method. Peanut oil was prepared by roasting peanuts lightly on a low heat, peeling and then compressing using a milking machine. Jujube seed oil was prepared by immersing jujube seed in vinegar for 20 minutes, then washing with water, drying and pulverizing with a grinder to obtain a jujube seed powder, which was pressed by a milking machine. Pumpkin seed oil was prepared by immersing pumpkin seeds in soju and vinegar for 15 minutes, washed with water, dried, and pressed at 200 ℃ using a milking machine. Perilla oil and walnut oil were prepared by immersing perilla or walnut in vinegar for 15 minutes, washing with water, drying and pressing at 200 ° C. using an milking machine.

Each oil obtained above was filtered with filter paper, and the filtrate was mixed in the following ratio to prepare a cleansing cream cosmetic composition.

600 g of peanut oil obtained above, 100 g of jujube seed oil, 100 g of pumpkin seed oil, 100 g of perilla oil and 100 g of walnut oil were mixed.

<Comparative Example 1 to Comparative Example 4>

Preparation of Cleansing Cosmetic Composition

In order to compare the cleansing effect, moisturizing effect, and skin trouble suppression effect of the cleansing cosmetic composition according to the present invention, the cleansing cosmetic composition was prepared as shown in Table 1 below. Each oil was prepared in the same manner as in Example 1.

Components and Contents of Cleansing Cosmetic Compositions Peanut Oil (g) Jujube Seed Oil (g) Pumpkin Seed Oil (g) Perilla Oil (g) Walnut Oil (g) Comparative Example 1 600 100 100 100 0 Comparative Example 2 600 100 100 0 0 Comparative Example 3 600 100 0 0 0 Comparative Example 4 600 0 0 0 0

Experimental Example 1

Evaluation of Cleansing Effect of Cleansing Cosmetic Composition According to the Present Invention

The cleansing effect of the cleansing cosmetic composition according to the present invention was measured in comparison with the compositions of Comparative Examples 1 to 4. The cleansing effect is applied to 50 women with sensitive and sensitive skin of 20-40 years of age with a certain amount of makeup foundation evenly applied to the back of the hand, followed by the cleansing cosmetic composition of Example 1 and the cleansing cosmetics of Comparative Examples 1 to 4 Take 1g of each composition and rub it with the same pressure in a circle 10 times and rub the melted makeup foundation ingredients with tissues.The preference for the cleansing effect (make-up removal rate and makeup removal power) is 9-point scale (1 point: very No, 5 points: normal, 9 points: very good). The scores for each item were then averaged.

Experimental results show that the cleansing effect is the best in the cleansing cosmetic composition prepared to contain all of peanut oil, jujube seed oil, pumpkin seed oil, perilla oil and walnut oil according to the present invention. The cleansing effect was found to be the lowest when using only (Table 2), the use of peanut oil and jujube seed oil (Comparative Example 3) was confirmed that the cleansing effect is significantly increased.

Cleansing effect evaluation result Example 1 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Makeup Removal Rate 8.5 8.0 8.0 7.5 3.0 Makeup removal 9.0 8.5 8.0 7.0 3.5

Experimental Example 2

Evaluation of the moisturizing power of the cleansing cosmetic composition according to the present invention

Moisturizing power of the cleansing cosmetic composition according to the present invention was measured by comparing with the composition of Comparative Examples 1 to 4. The moisturizing power was applied to 50 women with sensitive and sensitive skin aged 20 to 40 years, and the subjects were allowed to use the cleansing cosmetic composition or the composition of Comparative Examples 1 to 4 according to the present invention before and after use. It evaluated by measuring the moisture retention of The cleansing cosmetic composition of Example 1, the composition of Comparative Examples 1 to 4 was rubbed on the inside of the subject 5cm × 5cm for 1 minute, waited for 30 seconds and then wiped with a tissue after 10 seconds. After 30 minutes, the moisture retention was measured. As a measuring device for water retention, Skicon 200 was used, and the test was conducted in a constant temperature and humidity room of 25 ° C and a relative humidity of 50%. Moisture retention was calculated according to the following equation and expressed as an average value. The greater the moisture retention rate in the above means better moisturizing power.

Moisture retention rate (%) = (holding amount before applying cleansing cosmetic composition-holding amount after wiping with tissue after applying cleansing cosmetic composition) / holding amount before applying cleansing cosmetic composition) × 100

As a result of the experiment, when only peanut oil (Comparative Example 4) was used or when a mixture of peanut oil and jujube seed oil (Comparative Example 3) was found that the moisturizing power was significantly low. On the other hand, when the pumpkin seed oil was additionally mixed with peanut oil and jujube seed oil (Comparative Example 2) and the perilla oil (Comparative Example 1) was further mixed and used, the moisturizing power was increased (Table 3).

Moisturizing power measurement result Example 1 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Moisture retention rate (%) 58.7 52.3 48.6 38.2 36.4

Experimental Example 3

Evaluation of wrinkle improvement effect of cleansing cosmetic composition according to the present invention

Wrinkle improvement effect of the cleansing cream cosmetic composition according to the present invention was measured by comparing with the compositions of Comparative Examples 1 to 4. Divided into 5 groups of 20 women aged 35 to 60 years with wrinkles around the eyes, and used for cleansing cosmetic composition of Example 1 and the composition of Comparative Examples 1 to 4 for 3 months before washing face in the evening once a day It was made. After 3 months, the improvement of wrinkles was evaluated by subject's questionnaire and image analysis. The subject's questionnaire was divided into four stages for improvement of wrinkles and improvement of elasticity: no improvement, slight improvement, moderate improvement, and significant improvement. In addition, the evaluation by image analysis of wrinkles is obtained by replicating under the eyes using Xantopren (Bayer) before the experiment begins, and by replicating the replica at the same site immediately after the experiment is finished. The density of wrinkles was measured by two-dimensional analysis of. The measured density of the wrinkles was then expressed as a percentage reduction in wrinkle density prior to using the cosmetic composition.

As a result of the experiment, when the peanut oil (Comparative Example 4) or peanut oil and jujube seed oil (Comparative Example 3) or a mixture of peanut oil, jujube seed oil and pumpkin seed oil (Comparative Example 2) were used together, almost no wrinkle improvement effect was observed. Did. Peanut oil, jujube seed oil, pumpkin seed oil and perilla oil mixed together (Comparative Example 1) showed a wrinkle improvement effect, and in particular, peanut oil, jujube seed oil, pumpkin seed oil, perilla according to the method of the present invention. When mixed with oil and walnut oil (Example 1) showed the highest wrinkle improvement effect.

Survey Results No improvement Minor improvements Moderate improvement A significant improvement Example 1 0 people 0 people 12 people 8 people Comparative Example 1 0 people 6 people 14 people 0 people Comparative Example 2 20 people 0 people 0 people 0 people Comparative Example 3 20 people 0 people 0 people 0 people Comparative Example 4 20 people 0 people 0 people 0 people

Wrinkle density reduction rate according to image analysis result Wrinkle Density Reduction (%) Example 1 25% Comparative Example 1 10% Comparative Example 2 - Comparative Example 3 - Comparative Example 4 -

Experimental Example 4

Evaluation of the irritancy of the cleansing cosmetic composition according to the present invention

The irritancy of the cleansing cosmetic composition according to the present invention was measured in comparison with the compositions of Comparative Examples 1 to 4. Skin irritation evaluation was performed using the skin patch-test and 50 subjects with sensitive and sensitive skin aged 20-40 years. First, 2 mg of each sample was taken and placed in a pin chamber and attached to the right forearm. After 48 hours, it was removed, and after 1 hour, the side effects of the skin, itching and erythema, and edema were observed. The determination of the degree of irritation to the skin was evaluated according to the following criteria.

Evaluation standard table reaction score Symptoms and Criteria - 0 No response +/- 0.5 Weak erythema + 1.0 Clear erythema ++ 1.5 Erythema with edema +++ 2 Erythema with bullous, edema

As a result, when only peanut oil (Comparative Example 4) was used and when peanut oil and jujube seed oil (Comparative Example 3) were used, erythema with clear erythema or edema was observed in some of the subjects. Sebum is also produced in acne skin. In comparison, the cleansing cosmetic composition of the present invention containing all of peanut oil, jujube seed oil, pumpkin seed oil, perilla oil and walnut oil was found to be not irritating at all (Table 7).

Skin irritation evaluation result sample Skin irritation evaluation result Average stimulus range (%) Stimulus judgment Remarks +++ ++ + +/- - Example 1 - - - 2 48 One One Minimal stimulation Comparative Example 1 - - - 3 47 1.5 One Minimal stimulation Comparative Example 2 - - 2 One 47 2.5 One Minimal stimulation Comparative Example 3 - 5 3 - 42 10.5 2 Mild stimulation Comparative Example 4 - 7 5 - 38 15.5 2 Mild stimulation * Average stimulus judgment range = {Σ (Evaluation index value x number of relevant evaluation values) / total number of subjects x highest evaluation standard value} x100 * Irritation judgment range 1: Minimum stimulation (less than 10) 2: Mild stimulation ) 3: Moderate stimulation (20.1-40) 4: Severe stimulation (40.1 and above)

As described above, the cleansing cosmetic composition consisting of peanut oil, jujube seed oil, pumpkin seed oil, perilla oil and walnut oil of the present invention has an excellent cleansing effect to remove makeup ingredients and skin wastes, but also has an excellent skin moisturizing and wrinkle improvement effect. It is not irritating and does not cause skin trouble.

Claims (3)

Cleansing cosmetic composition comprising peanut oil, jujube seed oil, pumpkin seed oil, perilla oil and walnut oil. According to claim 1, wherein the peanut oil 50 to 70% by weight, jujube seed oil 5-15% by weight, pumpkin seed oil 5-15% by weight, perilla oil 5-15% by weight and walnut oil 5-15 Composition by weight percent. The composition of claim 1, wherein the cleansing cosmetic composition further comprises a moisturizing effect and a wrinkle improving effect.