WO2010093065A1 - Cosmetic composition containing herbal peeling powder having dds mechanism - Google Patents

Abstract

The present invention provides a cosmetic composition containing a herbal peeling powder for dead cell removal and skin regeneration with DDS mechanism, in which irritation relief, efficiency, effects, and usability are improved. A xanthan gum, a hydrophilic moisturizer, a skin regenerative/functional ingredient or a natural anti-inflammatory ingredient, and natural herb oil are mixed in a herbal powder by adding in each predetermined ratio, which is a mixture of nine kinds of herbal powders commercialized as a product. Thus, the cosmetic composition enables convenient use without skin irritation and effective removal of dead skin cells while keeping skin safe. Therefore, the cosmetic composition containing a herbal peeling powder has a DDS mechanism with high wrinkle smoothing, elasticity, and whitening effects by skin regeneration.

Description

Cosmetic composition containing herbal peeling powder with DDS mechanism

The present invention relates to a cosmetic composition that improves stimulation and efficacy, effects and ease of use containing herbal peeling powder for exfoliation and skin regeneration having a drug delivery system (DDS) mechanism. More specifically, herbal powders, which are commercially available as commercial products and sold in herbal powders, are mixed with herbal powders such as xanthan gum, hydrophilic moisturizers, skin regeneration / functional ingredients or natural anti-inflammatory ingredients, and natural herb oil. Herbal peeling with DDS mechanism that can be added and contained to make it convenient to use without skin irritation, safe and effective to remove dead skin, and improve wrinkles, elasticity and whitening effect by skin regeneration It relates to a cosmetic composition containing a powder.

Skin protects the human body from the external environment and is the most important biochemical and physical tissue. It is divided into epidermis, dermis and hypodermis. The stratum corneum, the outermost layer of skin, has a barrier against moisture evaporation and absorption of the skin and penetration of external substances such as chemicals, toxic substances and bacteria. In the stratum corneum, keratinocytes produced in the basal layer take up to 14 days to the granular layer. In the granulation layer, keratin hyalin (Keratohyalin) action of the keratin starts the body fluid in the cell is released and the cells are flattened in a flat state. These cells release millions of dead keratinocytes from the skin and replace them with keratinocytes per day.

When adults enter middle age, the cells are not detached or desquamated properly, which leads to a prolonged cell tuneover cycle, which causes the skin to lose its vitality. To prevent this and artificially promote peeling or abortion, the epidermal layer is peeled by various methods such as peeling products, dermabrasion and chemical peeling to stimulate cell division and proliferation in the basal layer so that young and healthy cells are produced.

Exfoliating cosmetics developed so far can be divided into three functional groups according to the mechanism of exfoliation action. The first is an exfoliation product using a scrub having exfoliation function by a physical action such as skin friction or a laser to finely cut the epidermis. The second is an exfoliation effect by chemical action. Products containing chemical ingredients such as AHA (α-hydroxy Acid), BHA (β-hydroxy acid), and urea, which have keratin soluble effects. Third, the action of proteolytic enzymes that exfoliate by physiological action It is a product that exfoliates keratin by applying. These peeling methods exfoliate the skin first and then induce regeneration of the skin itself. Once skin has been removed to some extent, it will begin to regenerate itself. However, peeling and regenerating formulas are not suitable for sensitive or sensitive skin because peeled skin is directly exposed to all kinds of external risks until regenerated skin is raised, and it is a regeneration method after pre-filling.

Unlike the exfoliation method described above, it is a product of exfoliation method using natural herbal medicine that firstly regenerates the skin to exfoliate the exfoliation, thereby safely and effectively removing the exfoliation on the skin.

Exfoliating products by natural herbs of long-term safe use in Germany and Europe are Herbal Powder products containing a mixture of nine kinds of herbal powders, such as horsetail, sage, witch hazel, marshmallow, scabbard, It contains spirulina, calendula, lemon balm and fenugreek. The exfoliation method of this product massages various kinds of herbal ingredients to be absorbed into the skin and induces blood circulation primarily, and at the same time promotes the regeneration of cells in the skin to induce the exfoliation within 3 to 5 days. It is.

But. This method of exfoliation by natural herbs has a powder, so it must be prepared by mixing in a solvent before use, which is inconvenient to use immediately, and the uniform quality of herbal peeling cosmetics is not maintained according to the solvent to be mixed. It is difficult to apply one skin, and the absorbency and skin adhesion are different. Therefore, there are disadvantages in that exfoliation and wrinkle improvement, elasticity and whitening effect which are intended to obtain effects by natural herbal peeling are not maintained constantly.

In addition, due to the coarse properties of the powder and the components of the needle-like structure of natural herbs, the skin has a significant irritation when applied to the skin, resulting in red swelling of the skin. If not, it will also occur.

Accordingly, an object of the present invention is to improve the discomfort and swelling caused by the skin irritation of natural herbal powders, DDS having a hypoallergenic and excellent exfoliation function and wrinkle improvement by skin regeneration, elasticity and whitening effect It is to provide a cosmetic composition containing a herbal peeling powder having a mechanism.

In addition, various technical attempts have been made in the related art to effectively absorb skin functional substances into the dermis of the skin. Representative examples are MTS systems that increase the absorption efficiency by nanoscopicizing the particle size of the functional material and absorbing it between the cell gaps, rather than through the existing pores, and absorbing the functional material through the gaps by drilling fine holes in the skin. However, this method incurs the cost burden along with the technical difficulty according to the additional process of liposome encapsulation separately to increase the intimacy with the skin in the process of nanoparticles of functional material, and in the case of MTS to reduce the pain suffered by the subject In order to create a cumbersome process that requires a separate anesthesia process. Therefore, the present invention maximizes the dermal absorption without any additional process by maximizing the absorption of dermis without any additional process by implanting the functional material was absorbed into the needle structure component on the cosmetic composition on the cosmetic composition when applying the herbal powder to the skin Its purpose is to provide additional features such as elasticity and stretch marks.

That is, an object of the present invention is a cosmetic composition that improves discomfort in use due to skin irritation and swelling due to skin irritation of natural herbal powders, and a powdered herbal powder (Herbal Powder) in xanthan gum, By adding and containing a hydrophilic moisturizer, skin regeneration / functional ingredient or natural anti-inflammatory ingredient and natural herb oil in predetermined ratios, it is convenient to use without skin irritation, and it can be removed safely and effectively. Wrinkle improvement, elasticity and whitening effect by regeneration are excellent, and needle powder structure of Herbal Powder acts as a new concept DDS (Drug Delivery System) mechanism to provide functional ingredients effectively to the skin. To provide a cosmetic composition with improved absorption and intimacy to the needle-like structure. There used.

Cosmetic composition containing a herbal peeling powder having a DDS mechanism of the present invention for achieving the above object is 0.1 ~ 5% by weight of xanthan gum, 0.1 ~ 5% by hydrophilic moisturizer relative to 10 to 50% by weight of the herbal powder commercially available for sale 20 to 20% by weight, skin regeneration / functional ingredient or 0.1 to 5% by weight of natural anti-inflammatory ingredient, 0.001 to 0.1% of natural herb oil and the remaining purified water were mixed and liquefied by applying 0.8 ~ 1.2MHz ultrasonic wave for 3-5 minutes Characterized in that it is prepared by blending, the cosmetic composition has the effect of reducing the stimulation and efficacy, efficacy and ease of use of herbal peeling powder, and the needle-like structure by going through the ultrasonic blending process for applying the DDS mechanism It is characterized in that it is effectively absorbed by the porous surface.

Cosmetic composition of the present invention, by the action of xanthan gum, hydrophilic moisturizers, skin regeneration / functional ingredients or natural anti-inflammatory ingredients, natural herb oil to make a liquid cosmetic composition of the herbal powders that are irritable to the skin and inconvenient to use It eliminates irritation, provides convenience for use, and exerts an excellent effect on safe and effective exfoliation for skin and wrinkle improvement, elasticity and whitening by skin regeneration.

In addition, the needle-like powder component of the herbal powder in the cosmetic composition of the present invention is a new concept of the drug delivery system (DDS) mechanism to act directly on the skin, which is a porous surface of the needle-like component extracted from the fresh sea surface of herbal peeling powder The functionalized component or natural anti-inflammatory component is nano-absorbed through the ultrasonic process, and the needle structure is implanted into the skin by massage, and the functional or natural anti-inflammatory component is released from the skin by osmotic pressure and directly into the dermis. It will effectively provide additional skincare features such as acne treatment, skin elasticity and stretch marks.

Referring to the present invention in more detail as follows.

Cosmetic composition improved stimulation and ease of use of herbal peeling powder of the present invention is 0.1 to 5% by weight of xanthan gum, 0.1 to 20% by weight of hydrophilic moisturizer based on 10 to 50% by weight of the herbal powder commercially available as a product , Skin regeneration / functional ingredients or natural anti-inflammatory ingredients 0.1 to 5% by weight, natural herb oil 0.001 to 0.1% and the remaining purified water, in the cosmetic composition, the herbal powder is iron, sage. Witch hazel, marshmallows, plantain, spirulina. Calendula. It contains lemon balm and phenegrig, and when massaged to be absorbed into the skin, it induces blood circulation, and at the same time, promotes the regeneration of cells in the skin and induces exfoliation within 3 to 5 days. It is preferable to use in the range of 10 to 50% by weight to have a new concept DDS mechanism of the needle structure.

If it is used less than 10% by weight, the concentration of the needle-like structural component is lowered, there is a problem that the effect is lowered. On the contrary, when it is used in excess of 50% by weight, the problem of inconvenience when applied to the skin due to the viscosity increase occurs It is appropriate to use within the above range.

Xantho gum used in the present invention is a natural mixed substance composed of glucose, mannose and gluconic acid, which are purified, dried and pulverized with a polysaccharide gum material obtained by pure culture fermentation of carbohydrates using Xanthomonas Campestris. Xanthan gum is a component that is used as a stabilizer, thickener, and usability improving agent in cosmetics, including food, because it does not have a viscosity decrease due to pH and is stable within a wide range, and it is preferable to use it in the range of 0.1 to 5% by weight.

Here, if it is used less than 0.1% by weight, the viscosity is too low, there is a problem that the stability is lowered, on the contrary, when used in excess of 5% by weight when the viscosity rises when applied to the skin to cause a problem of less convenience Therefore, it is appropriate to use within the above range.

Hydrophilic moisturizers used in the present invention may be used at least one of butylene glycol, amino acids, glycerin, to prevent skin dryness by herbal powders, and help skin regeneration to further improve the exfoliation function. It is preferable to use in the range of 0.1-20 weight% with respect to the whole composition.

Here, if less than 0.1% by weight, when applied to the skin to reduce the moisturizing power, there is a problem that the skin dry phenomenon occurs, on the contrary, when used in excess of 20% by weight is lowered in stability by reaction with xanthan gum Since problems arise, it is appropriate to use the above range.

As the skin regeneration / functional ingredient used in the present invention, one or more of ascorbyl glucoside, ascorbic acid, and derivatives thereof may be used, and wound healing may be performed by improving substances or functions necessary for cell regeneration in the human body and enhancing collagen synthesis. Enhance the ability to help skin regeneration by herbal powders can further improve the exfoliation function. In addition, it focuses on the absorption and intimacy of the needle structure so that it can be stably transmitted and absorbed from the DDS mechanism by the herbal powder needle structure to the dermis, and nanoliposomes are formed to maximize the absorption in the dermis, and 0.1 to the whole composition. It is preferable to use in the range of -5 weight%.

If it is used less than 0.1% by weight, there is a problem that the effect is reduced, on the contrary, when used in excess of 5% by weight, the active ingredient concentration increases and skin irritation occurs, so it is appropriate to use within the above range Do.

On the other hand, natural anti-inflammatory ingredients can be used for acne care, which can be used as one or more of extracts from Machi, Alteronas fermented extracts, and pink needle leaf extracts.It inhibits sebum production in hair follicles and causes acne (P. Acne) It provides antimicrobial and anti-inflammatory effects on the hair follicles and removes dead skin cells to prevent clogging of the sebum in the hair follicles can suppress the production of acne and relieve the symptoms of the resulting acne. It is preferable to use it in the range of 0.1-5 weight% with respect to the whole composition.

Here, if the use is less than 0.1% by weight, there is a problem that the effect is lowered, on the contrary, when used in excess of 5% by weight, the active ingredient concentration increases and skin irritation occurs, so use within the above range Is appropriate.

Natural herb oil used in the present invention can be used in one or more of eucalyptus, tea tree, orange sweet and rejuvenate skin relieve effect, anti-inflammatory, relieves stress and tension, and above all for skin It can improve the function of exfoliation by regenerating effect. In particular, tea tree has its own antibacterial effect, which is effective for removing acne. It is preferable to use in the range of 0.001-0.1 weight% with respect to the whole composition.

If the amount is less than 0.001% by weight, there is a problem that the effect is lowered. On the contrary, when the amount is used in excess of 0.1% by weight, the odor is too strong to suit individual tastes. Do.

According to the present invention, a blending process through ultrasonic waves is required in order for the functional ingredient or natural anti-inflammatory ingredient to be effectively absorbed into the pores on the surface of the needle-like component. This is because the pore on the surface of the needle-like component is nano-sized, and the needle-like component is not substituted in the pores with the functional component or natural anti-inflammatory component in the normal state of the same size of air bubbles that occupy the inside of the pore. Implantation into the skin will not allow the DDS mechanism to be exercised. In order to improve this, by applying ultrasonic waves in the range of 0.8 to 1.2 MHz for 3 to 5 minutes, the cavitation effect of the ultrasonic waves effectively replaces the functional or natural anti-inflammatory components with air particles in the surface pores of the needle structure components. Will be absorbed.

Here, if the range of the ultrasonic processing conditions as described above is exceeded, the DDS mechanism is not properly exhibited, so it is preferable to maintain the above conditions.

The cosmetic composition according to the present invention can be packaged in an airtight ampoule container to prevent microbial contamination from the outside environment, increase storage stability, and significantly increase the shelf life and prevent the occurrence of hygiene problems due to repeated use. have.

The following examples describe and demonstrate in more detail embodiments that are within the scope of the present invention. The examples are illustrative only and are not intended to limit the invention, and many modifications are possible without departing from the spirit and scope of the invention.

Examples 1 to 7 (Comparative Examples 1 to 3)

Cosmetic compositions having excellent whitening effect by exfoliation and skin cell regeneration by stimulating medicinal herbs and improving convenience of use were prepared in Tables 1 and 2, and compositions for acne treatment according to Table 3. 1 to 7 were applied to the experiment after applying the mixture of each component to the ultrasonic wave in the range of 0.8 to 1.2MHz for 3-5 minutes to exert the DDS mechanism.

Table 1

TABLE 2

TABLE 3

Experimental Example 1 Usability

Usability was evaluated for Comparative Examples 1 to 2 and Examples 1 to 4. That is, the sensory evaluation was performed on a total of 20 people using three evaluation samples as one set ((Comparative Example 1, Example 1, Example 2) or (Comparative Example 2, Example 3, Example 4)]. The results are shown in Table 4.

<Evaluation Criteria>

1: very bad, 2: bad, 3: slightly worse, 4: moderate, 5: slightly better, 6: good, 7: very good

Table 4

As shown in Table 4, it was confirmed that the ease of use, absorbency, and skin adhesion during application of the skin of Examples 1 to 4 were improved.

Experimental Example 2: Skin Irritant

Skin irritation was evaluated in Comparative Examples 1 to 2 and Examples 1 to 4. That is, the sensory evaluation was performed on a total of 20 people using three evaluation samples as one set ((Comparative Example 1, Example 1, Example 2) or (Comparative Example 2, Example 3, Example 4)]. The results are shown in Table 5.

<Evaluation Criteria>

1: severe stimulation, 2: with stimulation, 3: moderate stimulation, 4: slight stimulation. 5: no irritation

Table 5

As shown in Table 5 above. The skin irritation of Examples 1 to 4 was closer to the value of 'no irritation' than that of Comparative Examples 1 and 2, indicating that the skin irritation was improved.

Experimental Example 3 skin color improvement effect by exfoliation and cell regeneration

 Absorption to the skin of Comparative Examples 1 to 2 and Examples 1 to 4 was measured 5 days after the improvement of skin color. The results are shown in Table 6 below.

For 10 women aged 20 to 50 years, each of the products of Example 1 or Example 3 was applied to the left side of the face, and each product of Example 1 or Example 3 was applied to the right side of the face, and then the dead skin was removed. 5 days after the skin was regenerated and completed, the melanin index was measured by using a melanin-erythema index meter on both sides of the face, and the results were shown before and after using the product.

Table 6

* Reduction ratio = melanin index before use-melanin index after use / melanin index before use × 100

As shown in Table 6, when the cosmetics of Examples 1 to 3 are used, the reduction rate of the melanin index is higher than that of Comparative Examples 1 to 2. Therefore, it can be seen that the cosmetics of Examples 1 to 3 according to the present invention can effectively remove dead skin cells and exhibit skin color improvement effect by skin cell regeneration.

Experimental Example 4: Acne Treatment Effect

Acne treatment effect was measured in Comparative Example 5, Example 6 and Example 7. After photographing the front face of 20 women aged 20 to 50 years, count the number of inflammation points that are recognized as photographs by dividing them into left and right faces. 10 females were coated with Comparative Example 5 on the left face and Example 6 on the right face, and 10 females were coated with one Example 7 product on the left face and Comparative Example 5 on the right face. Five days after the dead skin is removed and the skin is regenerated, the front part of the subject's face is photographed, and the number of inflammation points recognized as a photograph is divided into left and right faces, and the number is recorded. Table 7 shows the results.

TABLE 7

* Reduction rate = (Inflammation point before use-Inflammation point after use) / Inflammation point before use × 100 (%)

As shown in Table 7, it can be seen that the acne reduction rate is higher than that of Comparative Example 5 when the products of Examples 6 to 7 are used. Therefore, it can be seen that the cosmetics of Examples 6 to 7 according to the present invention can effectively remove acne and alleviate the production.

The cosmetic composition of the present invention eliminates irritation to the skin, provides convenience for use, and is excellent for wrinkle improvement, elasticity and whitening by safe and effective exfoliation and skin regeneration for the skin.

In addition, the cosmetic composition of the present invention effectively provides additional skin care functions such as acne treatment, skin elasticity, stretch marks.

Claims (5)

1. 0.1 to 5% by weight of xanthan gum, 0.1 to 20% by weight of hydrophilic moisturizer, 0.1 to 5% by weight of skin regeneration / functional or natural anti-inflammatory ingredients, and natural herb oil A cosmetic composition containing a herbal peeling powder having a DDS mechanism, characterized in that the mixture is prepared by applying an ultrasonic wave of 0.8 to 1.2 MHz for 3 to 5 minutes to a liquid mixture obtained by mixing 0.001 to 0.1% and the remaining purified water.
2. The cosmetic composition containing a herbal peeling powder having a DDS mechanism according to claim 1, wherein the hydrophilic moisturizing agent is selected from at least one selected from the group consisting of butylene glycol, amino acids and glycerin.
3. The cosmetic composition comprising a herbal peeling powder having a DDS mechanism according to claim 1, wherein the skin regeneration / functional ingredient is selected from at least one selected from the group consisting of ascorbyl glucoside, ascorbic acid and derivatives thereof.
4. According to claim 1, wherein the natural anti-inflammatory ingredient is a cosmetic composition containing a herbal peeling powder having a DDS mechanism, characterized in that at least one selected from the group consisting of Portulaca extract, Alteromonas fermentation extract, pink needle leaf extract Composition.
5. According to claim 1, The natural herb oil is eucalyptus, tea tree. Cosmetic composition containing a herbal peeling powder having a DDS mechanism, characterized in that at least one selected from the group consisting of orange sweets.