KR101047785B1 - Cosmetic composition containing natural softening petals - Google Patents

Abstract

The present invention relates to a cosmetic composition containing natural softening petals, and more particularly, to a rosette, osmanthus, corn flower, chamomile, jasmine, mallow in a sherbet texture polymer combination. By blending natural petals such as lavender, peony, sunflower, hibiscus and mullein in a softened state, the skin has a unique appearance with a natural cellulose massage effect that can be gently massaged without foreign body. The present invention relates to a cosmetic composition having a moisturizing effect and stress relieving effect by a flower component and a skin sleep effect.

Natural Softening Petals, Skin Sleeping, Flower Therapy, Rose, Osmanthus, Corn Flower, Chamomile, Jasmine, Mallow, Lavender, Peony, Sunflower, Hibiscus, Mullein

Description

Cosmetic composition containing a natural softened petal

1 is a graph showing the change in the skin moisture value with time of Comparative Example 1 (expressed as the relative ratio when 100% before application, the numerical relative increase and decrease in the bar%).

Figure 2 is a graph showing the change in the skin moisture value with time of Example 1 (expressed as a relative ratio when 100% before application, the numerical relative increase and decrease in the bar%).

FIG. 3 is a graph showing the change in angular mass values over time in Example 1 and Comparative Example 1 (numbers in the bars are arbitrary units in image processing).

Figure 4 is a photograph showing a keratinocyte collection image before and after application of Example 1 and Comparative Example 1.

The present invention relates to a cosmetic composition containing a natural softening petal, and relates to a pack type cosmetic composition utilizing the natural texture of the petal used only as a kind of aromatherapy in a beauty shop, spa, etc. Soften natural petals such as roses, Osmanthus, Corn Flower, Chamomile, Jasmine, Mallow, Lavender, Peony, Sunflower, Hibiscus and Mullein in a Sherbet textured polymer combination It has a unique appearance of a natural cellulose massage (natural cellulose massage) effect that can be massaged smoothly without foreign body by blending in a state, and relates to a cosmetic composition having a skin moisturizing effect and stress relief and skin sleep effect by a floral component.

The stress is accumulated in our bodies due to various external environments. Stress from physical stimulation, fatigue, lack of sleep, and emotional strain can disrupt skin hormonal balance and cause various skin problems such as acne and rough skin. Accordingly, there is a growing demand for well-being products for 'healing' that restores the mind and body to a healthy state by stabilizing the mind and skin to relieve stress.

In particular, the most common cause of skin problems caused by the stress that a woman feels is the lack of sleep, a transient stress. Sleep deprivation has the same effect as intense stress in a short period of time, and in women with chronic stress, which is usually high in stress, the area of the stratum corneum, which acts as a skin barrier, decreases by about 10%, which is specific to this. It has been reported that moisture evaporation increases rapidly and the skin becomes rough (Japan Polar Institute). In addition, research has reported that the lack of sleep will cause changes in genes in the skin cells such as clock genes and period genes that regulate biorhythms, which will destroy skin rhythms. ). The lack of sleep causes an imbalance in the skin cycle, which causes problems with sebum secretion and water retention, and decreases skin regeneration ability and has the greatest effect on the stratum corneum, the outermost layer of skin, making the skin color dull and dark. Therefore, to minimize the adverse effects on the skin caused by stress, such as lack of sleep, that is, to quickly normalize the skin barrier and keratin turnover and give the skin a rest, it is a simple and effective special care product that can solve the skin troubles of the morning. Necessity is emerging.

Pack and mask formulations in cosmetic compositions are the ones that benefit from two packs of 'rest' and 'beauty care' in a few minutes. Occulsive dressing treatment (ODT), a cosmetic method that covers and covers the skin, keeps the stratum corneum close to the skin, making the stratum corneum saturated, and then delivering nutrition to the depths of the skin. It is becoming a trend. Recently, according to the trend of 'Well-Being' which is a new lifestyle, cosmetics for spa treatments and spas are increasing. In particular, as interest in natural cosmetics is steadily increasing, there is a movement to solve skin problems using these materials. It is increasing. Various masks and masks with various functions and formulations are effective for skin improvement (Mask Marvels), and in particular, masks are effective for relaxation. Cortisol (in the adrenal cortex produced in proportion to stress) As a result of measuring the secretion of steroid hormones, a study showed that the test subjects with the mask showed a 20% reduction rate than the non-group. In addition, many women feel comfortable while they wear their face masks and expect to change their skin after a while, so they are not stressed or tired while wearing the mask. In addition, the effect of the mask is temporary, immediate and intensively expressed, so that immediate effect is the main criterion of quality and is a cosmetic that is suitable for skin trouble care due to stress such as lack of sleep.

Flower therapy for the healing of mind and body is the concept of restoring the balance by replenishing the lack of balance in the body broken with color, shape and scent of flowers. . However, it is mainly used as a beauty material for aroma effects such as skin essential oil massage (Flower Essential Oil) massage for skin moisturizing, anti-inflammatory, soothing and relaxing effects, spattering petals in a bath or mixing petals on the fly in aesthetic shops and spas.

Therefore, the present inventors have tried to develop a flower therapy pack that can be used by the general consumer on the skin with the above-mentioned purpose. As a result, the flower-derived ingredients having the beneficial effects on the skin such as skin moisturizing, anti-inflammatory, relaxing and whitening are It has been developed a softening process to stabilize, and to contain the petal of the natural cellulose massage effect as it is in the formulation can be produced reproducibly as a cosmetic, to complete the cosmetic composition to enable long-term use. In addition, in order to enhance the cosmetic effect of the pack thus prepared, various flower-derived extracts and flower essential oils are formulated to moisturize, exfoliate, and relax the skin damaged by stress such as lack of sleep. The present invention has been completed by developing the floral therapeutic cosmetic composition of the effect.

Accordingly, an object of the present invention is to provide a combination of roses, Osmanthus, Corn Flower, Chamomile, Jasmine, Mallow, Lavender, Peony, Sunflower, Hibiscus and Motification in a Sherbet textured polymer combination. It is a pack cosmetic composition that has a unique appearance of natural cellulose massage effect so that it can be massaged smoothly without any foreign substance by blending natural petals such as (mullein) in a softened state. And to provide a cosmetic composition with improved skin sleep effect.

In order to achieve the above object, the present invention uses a natural softening petal and contains a flower essential oil (Flower Essential Oil) and a flower extract (Flower Extract) having a relaxing, skin moisturizing and anti-inflammatory effect skin sleep through strengthening the skin moisturizing power The cosmetic composition which provided the effect is provided.

Hereinafter, the present invention will be described in more detail.

The term "natural softening petals" used in the present invention refers to those prepared through a softening process of mixing natural petals with citric acid, Carbomer, or a mixed aqueous solution thereof, and then heating them to 70 to 90 ° C.

In the above process, the mixing ratio of citric acid and carbomer is suitably in a weight ratio of 1: 1 to 20, and preferably about 0.01 to 10% by weight based on the total weight of the cosmetic composition.

In general, if the flower petal is used as it is in the pack formulation, the fibrous tissue is not broken and there is no cleavage and the adhesion is not attached to the skin. In addition, microorganisms are highly contaminated and easily rancid, making long-term use difficult. Freeze-dried rose petals, chamomile, and jasmine, which are food ingredients for leaching tea, can be used as foods and can remove ingredients that cause skin irritation through supercritical extraction. However, dried petals, too, can be easily spread by handwork only because the petal tissue becomes tough when used immediately. Therefore, there is a need for a pretreatment process that can soften the fibrin tissue in addition to the sterilization of the petals.

In the present invention, to apply the rose, which is a representative beauty material, developed a softening process to make it suitable for use as a cosmetic material after freeze-drying only the wild rose petal which is an edible material used as a leach tea.

The wild rose used in the present invention is a species of Rosa canina, a kind of wild rose, also called unilateral dog rose from the root of the plant used for the treatment of rabies patients. Wild roses grow mainly in the harsh soils of mountainous regions, and they are rose with multi-colored petals blooming from early June to mid-July. The fragrance of flowers is delicate and fresh. In addition, red flowers (Hip; wild rose fruit) is produced after the fall of flowers, rose hip (Rose Hip) is used as herbal tea, and the compressed rose oil (Rose hip oil) contains abundant vitamin C. In Europe, wild rose buds have been used as a raw material for the lotion or for the treatment of wounds and burns.In particular, the baths using rose buds not only suppress skin irritation but also enhance the vitality of the cells to make the skin shiny. It works. Natural petals contain fat-soluble essential oils and water-soluble ingredients (vitamin C, tannin, citric acid, etc.) that are beneficial to the skin, and revitalize tired skin and give a natural texture of cellulose petals without irritation due to its soft texture.

However, the present invention is not limited to the rose petals, but the roses, osmanthus, corn flower, chamomile, jasmine, mallow, lavender, peony, sunflower, hibiscus and mullein ) It can be applied to petals.

In addition, the cosmetic composition according to the present invention contains 0.01 to 30% by weight of the natural softened petals relative to the total weight of the cosmetic composition.

In the present invention, a pack formulation for providing a skin moisturizing effect by containing a flower extract and softened rose petals is prepared, but the formulation of the present invention is not limited thereto.

In the present invention, by combining the ammonium acryloyl dimethyl taurate / V-Picopolymer, Xanthan Gum and konjac mannan so that the softened petals can be evenly distributed without sinking, unique sherbet Textured pack formulations were implemented.

Kozamannan, a polysaccharide derived from the stems of natural water-soluble polymers, xanthan gum and Southeast Asian amorphophallus konjac, is ordered xanthan gum helix to form high-elastic gels from transparent fluid gels according to their proportions. The gel is formed by the hydrogen bonding force between and the konjac mannan chain. After mixing the two components in water at 60 ° C. in various ratios to dissolve and measuring the strength of the gel produced by cooling, the hardest gel was formed when xanthan gum and mannan were in a 1: 1 ratio. However, the elasticity is so high that it does not easily break or leave, the usability problem. The gel of suitable strength as a pack cosmetic was formed when the ratio of xanthan gum and kozakmannan was 1: 3 or 3: 1, and when the gel formed at this ratio was spread, it was confirmed that the sherbet texture was realized. However, in the case of the gel produced when combining xanthan gum and kozakmannan bay, the texture is similar, but the strength of the gel is changed according to the manufacturing temperature, which causes the problem of initial dispersibility and spreadability. The strength difference between the gels prepared at 50 ° C. and 70 ° C. before and after the optimum temperature for gelation of the two components was 60 ° C., and the strength reproducibility was also inferior to shear.

In the present invention, in order to solve the problem, it was confirmed that the strength reproducibility of the gel produced while maintaining the sherbet texture when using a combination of the ammonium acryloyl dimethyl taurate / V-Picopolymer with the xanthan gum and Kozakmannan . When the softened petals are mixed with the sherbet-packed formula, the softened petals are applied when applied to the skin, and the petals split and enhance the feeling of spreading. Dispersion problems could be improved.

In the pack formulation composition according to the present invention described above, xanthan gum, kozakmannan and ammonium acryloyldimethyl taurate / VP copolymer can be used in an appropriate ratio, and each component is preferably added to the total weight of the cosmetic composition. It is contained in 0.01 to 10.00% by weight, respectively.

In addition, the present invention may further contain a flower essential oil or flower extract having effects such as relaxing, skin moisturizing and anti-inflammatory in order to enhance the effect of the cosmetic composition in addition to the natural softening petals.

The flower essential oil used in the present invention may be selected from one or more selected from the group consisting of roses, lavender, jasmine, chamomile, ylang-ylang and geranium, the content of which is 0.001 to 5.0% by weight relative to the total weight of the cosmetic composition. Do.

The flower extract used in the present invention is in the group consisting of roses, Osmanthus, Corn Flower, Chamomile, Jasmine, Mallow, Lavender, Peony, Sunflower, Hibiscus and Mullein. One or more selected ones may be used by extraction by a conventional method well known in the art, the content of which is suitably 0.1 to 30% by weight based on the total weight of the cosmetic composition.

The present invention will be described in more detail with reference to the following Examples. However, these examples are intended to illustrate the invention, it is apparent to those skilled in the art that the scope of the present invention is not limited to these examples.

Test Example 1 Selection of Optimal Softening Material

Materials that soften rose petal tissue include citric acid, lactic acid, NaCl, carbomer, complex fruit acid extracts, and cellulase from Aspergillus sp .; Sigma Aldrich reagents. 20% aqueous solution of rapid enzyme) was used, respectively.

The same amount of lyophilized wild rose petals were placed in each aqueous solution and left for 1 day, followed by filtration and washing. The softening of the petals was assessed by subjective visual assessment of the crushing of the petals when rubbed with the finger 10 times and by instrument measurement using the Advanced Rheometer 2000. The softened petals were placed on the device and the plate-shaped 40mm diameter spindle was brought into close contact with each other. Then, the time at which the shear stress was changed rapidly was measured while rotating at the same shear rate. Judging from the time point at which the petals are crushed, the relative degree of softening was determined and summarized in Table 1 below.

Softening of Rose Petals by Softening Material Softening substances Citric acid Lactic acid NaCl Carbomer Complex Fruit Acid Cellulase Visual evaluation ◎ × × ○ × ◎ Device evaluation 2nd rank 6th rank 5th rank 3 rank 4th rank 1st priority

(Crushed: ◎, Slightly Crushed: ○, No Crushed: ×)

Cellulase, which degrades cell wall tissues, had the highest softening effect, but the odor of the enzymatic substance itself was so high that it could not be added to the cosmetics even after washing. In the case of lactic acid, even though the pH of the softening material itself was very strong, the petal tissue was firmly stiff, and even after washing, the irritation on the skin was severe and it was not possible to use it. Through the experimental results, it was confirmed that citric acid or carbomer may be used in the process of softening petals, and in particular, it is most suitable to use a mixture of citric acid and carbomer.

Example 1 and Comparative Example 1

The emulsion in water (O / W) of Example 1 and Comparative Example 1 was prepared through the composition shown in Table 2 below (unit: wt%).

division Raw material name Comparative Example 1 Example 1 Paid
ingredient Dimethicone 2.0 2.0 Cyclomethicone 4.0 4.0 Dimethicone Crosspolymer 2.0 2.0 antiseptic 0.2 0.2 Rose essential oil - 0.1 Number
Prize
castle
minute
One Purified water Balance Balance glycerin 25.0 25.0 Butylene glycol 5.0 5.0 Disodium ID 0.02 0.02 Glyceryl Polymethacrylate 5.0 5.0 Ammonium Acryloyldimethyl Taurate / VPicopolymer 0.3 0.3 Xanthan Gum 1.0 1.0 Kozak met 3.0 3.0 Triethanolamine 0.3 0.3 Flower Extract (Rose Water) - 20.0 Awards
Component 2 Softening rose petals - 1.0 Carbomer 0.3 0.3 Citric acid 0.1 0.1

Each cosmetic of Example 1 and Comparative Example 1 was prepared by the following method:

(1) The oil phase components were mixed uniformly.

(2) The aqueous phase component 1 was heated (60 to 65 ° C) to dissolve and mix uniformly.

(3) The aqueous phase component 2 was heated (80 to 90 ° C), mixed and cooled.

(4) In (2), (1) was added while stirring to form an emulsion, and the water phase component 2 was mixed and cooled to 30 ° C.

[Test Example 2]: Measurement of the skin moisturizing effect improvement effect of the cosmetic composition according to Example 1 and Comparative Example 1

Eight healthy females in their 20s and 30s, who do not sleep for 12 hours from 9 pm to 9 am the following day in a constant temperature and humidity room (24-26 ° C, 40-50% relative humidity) Skin damage caused by lack of sleep was induced. After washing your face with soap, apply it for 20 minutes in a constant temperature and humidity room (temperature 24 ± 2 ℃, relative humidity 40 ± 2%), and divide your face in half from side to side. The amount of water evaporation and the initial value of the angular mass of the forehead and cheek front were measured. Thereafter, the cosmetics of Example 1 and Comparative Example 1 were applied by dividing the face half by side (4 ml each of product usage left / right). After 10 minutes washing with water, it was adapted again in the constant temperature and humidity room, and measured at 0 and 1 hour (adapted 20 minutes in the constant temperature and humidity room for every measurement time). In order to evaluate the immediateness of the pack formulation, the skin moisture content was measured with a coronometer (Corneometer, C + K Co., Germany) before the start of the application and at 0 and 1 hour after the application, and D-squame® (Cuderm Co. , USA) were used to compare the angular masses obtained by exfoliating keratin from skin before and after application and at 0 and 1 hour after application. In addition, the skin moisture evaporation rate was measured using a vaometer (Delfin) after the initial state and 0 and 1 hour after application. The results of measuring skin moisture content and angular mass are shown in FIGS. 1 to 3.

In both Examples 1 and Comparative Example 1, the amount of water significantly increased after use compared to before use (paired t-test, p <0.05) . In general, Example 1 (FIG. 2) showed a higher moisture content value than Comparative Example 1 (FIG. 1). 13% and 14% higher moisture content values (ANOVA, p <0.05).

In addition, in the case of Example 1 containing natural softening rose petals, it was confirmed that the angular mass was significantly reduced compared to Comparative Example 1 at the front of the forehead and cheeks after 1 hour of use (FIG. 3).

In addition, the skin moisture content also showed high satisfaction in the subjective questionnaire such as the satisfaction of the overall pack formulation, the spreadability of the petals, and the feeling after the wash-off.

Through the above experimental results, the skin moisturizing recovery effect of the pack formulation according to the present invention on skin damage due to lack of sleep was proved, and in particular, more effective keratin care when formulated with rose essential oil and rose extract with softened rose petals And moisturizing effect was confirmed. Softened natural petals were able to realize a pack formulation having a natural cellulose massage effect and a skin sleep effect that can immediately alleviate skin troubles caused by lack of sleep.

Flower therapy pack cosmetics according to the present invention was able to stably blend a variety of natural materials derived from flowers by applying a process of softening natural petals using citric acid and carbomer. In addition, the present invention was able to give a natural cellulose massage effect by solving the long-term stability of the natural materials and skin foreign matters, and by adding various flower extracts having the effect of skin moisturizing, relaxing, whitening and anti-inflammatory to stress such as lack of sleep An ideal pack formulation has been implemented that can solve many skin problems caused.

Claims (12)

A cosmetic composition comprising a natural softened petal produced by mixing the natural petal with citric acid, carbomer or an aqueous solution of the mixture thereof and then heating to 70 to 90 ° C. delete The cosmetic composition of claim 1, wherein the mixing ratio of the citric acid and the carbomer mixture is mixed at a weight ratio of 1: 1 to 20. The cosmetic composition according to claim 3, wherein the content of the mixture is 0.01 to 10% by weight based on the total weight of the composition. The method of claim 1, wherein the natural petal is a rose, Osmanthus, Corn Flower, Chamomile, Jasmine, Mallow, Lavender, Peony, Sunflower, Hibiscus and Mullein petals Cosmetic composition, characterized in that at least one selected from the group. The cosmetic composition according to claim 1, wherein the composition contains 0.01 to 30% by weight of natural softened petals based on the total weight of the composition. 7. The cosmetic composition according to any one of claims 1 and 3 to 6, wherein the composition further contains xanthan gum, kozakmannan and ammoniumacryloyldimethyltaurate / VPicopolymer. The cosmetic composition according to claim 7, wherein the cosmetic composition is a pack formulation. 8. The cosmetic composition according to claim 7, wherein the composition has a sherbet texture formulation. According to claim 7, wherein the composition is a cosmetic composition, characterized in that the softened petals do not sink evenly dispersed form. The cosmetic composition according to claim 7, wherein the composition is for promoting skin moisturizing, relieving skin stress or enhancing skin sleep. 8. The cosmetic composition according to claim 7, wherein the composition further contains a flower essential oil or a flower extract in an amount of 0.001 to 30% by weight based on the total weight of the composition.

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