KR20120069198A - Cosmetic composition containing 5-aminolevulinic acid and vitamin c complex - Google Patents

Abstract

PURPOSE: A cosmetic composition containing 5-aminolevulinic acid and vitamin C complex is provided to ensure disinfection and skin regeneration effect. CONSTITUTION: A cosmetic composition contains functional compositions having 0.03-0.07 wt% of 5-aminolevulinic acid, 0.10-0.30 wt% of acrylate/C10-30 alkyl acrylate crosspolymer, and 0.15-0.35 wt% of arginine. The functional composition further contains 0.01-1 wt% of vitamin C complex. The vitamin C complex is isolated from yeast and contains water soluble beta-glucan and trehalose.

Description

Cosmetic composition containing 5-aminolevulinic acid and vitamin C complex

The present invention relates to a cosmetic composition containing 5-aminolevulinic acid and vitamin C complex, which is extracted from a conventional cosmetic composition and 5-aminolevulinic acid and yeast, and is a low molecular weight water-soluble beta A cosmetic composition containing 5-aminolevulinic acid and a vitamin C complex containing a functional composition of a vitamin C complex consisting of glucan and trehalose.

Cosmetics are primarily a means to keep the human body in a healthy state, but gradually protects the body from aging, ultraviolet rays, various contaminants and dryness, and makes it more beautiful and attractive to make you feel psychological satisfaction. Its meaning is expanding. Accordingly, cosmetics having various functionalities, such as UV protection, whitening, wrinkle improvement, and skin moisturizing ability, have been developed. Such cosmetics are realized as components containing a functional composition.

The functional composition 5-aminolevulinic acid also has the function of helping energy metabolism, which is indispensable for moisturizing moisture, and is effective in acne or dermatitis, and removes unnecessary cells in the body or increases immunity to treat health food or cancer. Active research is being conducted in the medical field such as this, and it is being actively researched, and it is used in dermatology to treat acne by destroying or reducing sebaceous glands and acne bacteria by applying special rays after applying to the skin as a light absorber for photodynamic therapy. to be.

In addition, the vitamin C complex as a functional composition is effective in preventing skin aging such as skin wrinkle improvement, sun protection, blemishes, freckles, pigmentation such as blotch.

In addition, look at the prior art with respect to the cosmetic composition of the 5-aminolevulinic acid and vitamin C complex having the above configuration and properties as follows.

Korean Patent Laid-Open No. 10-2010-0104703 relates to a method of using a functional cosmetic composition for skin regeneration and a functional cosmetic composition for skin regeneration comprising a 5-aminolevulinic acid ester or a salt thereof as an active ingredient. When applying the cosmetic composition to the skin, it is not only easy to absorb percutaneous and less cytotoxic, but also has excellent skin regeneration effect, suggesting a useful effect for anti-aging and skin care, but the viscosity of cosmetics is deteriorated, emulsification is unstable, discoloration or deterioration There is a possibility that a problem may occur, and research and development on it is required.

The present invention has been made to improve the problems according to the prior art of a cosmetic composition containing 5-aminolevulinic acid and vitamin C complex, the cosmetic composition according to the prior art is a 5-aminolevulinic acid ester or salts thereof Including cosmetics as an active ingredient, when applied to the skin, it is presented a cosmetic composition that is easy to transdermal absorption, less cytotoxic and excellent skin regeneration effect, but the viscosity of cosmetics is unstable, emulsification is unstable, discoloration or deterioration It aims to suggest a solution to this problem.

The present invention is to realize the desired object as described above,

5. A cosmetic composition containing 5-aminolevulinic acid and a vitamin C complex comprising a conventional cosmetic composition and a functional composition, wherein the cosmetic composition is 0.03-0.07% by weight of the conventional cosmetic composition and 5-aminolevulinic acid. , containing an acrylate / C _{10 ~ 30} alkyl acrylate cross polymer 0.10 ~ 0.30 wt%, and arginine (arginine) 5- amino-les Dublin acid and vitamin C complexes that comprise a functional composition of 0.15 to 0.35% by weight The present invention provides a cosmetic composition comprising a 5-aminolevulinic acid and a vitamin C complex, further comprising 0.01 to 1% by weight of the vitamin C complex, based on the total cosmetic composition.

The present invention relates to a cosmetic composition containing the 5-aminolevulinic acid and the vitamin C complex according to the present invention as described above, and to a 5-aminolevulinic acid and the vitamin C complex as a functional composition in a conventional cosmetic composition. By presenting a cosmetic composition containing levulinic acid and vitamin C complex, the viscosity of cosmetics does not decrease, so the emulsion stability is also good, does not discolor or deteriorate, and the bactericidal action is good for acne or dermatitis, and it is effective for skin regeneration. In addition, it is excellent in preventing skin aging by stabilized vitamin C complex that does not oxidize in aqueous solution and maintains its original function for a long time.

The present invention relates to a cosmetic composition containing 5-aminolevulinic acid and a vitamin C complex, the cosmetic composition containing 5-aminolevulinic acid and a vitamin C complex comprising a conventional cosmetic composition and a functional composition, Regarding the whole cosmetic composition, 0.03 to 0.07% by weight of conventional cosmetic composition and 5-aminolevulinic acid, 0.10 to 0.30% by weight of acrylate / C _10-30 alkyl acrylate crosspolymer, and 0.15 to 0.35 arginine It relates to a cosmetic composition containing 5-aminolevulinic acid and a vitamin C complex comprising a weight percent functional composition.

Hereinafter, the present invention will be described in detail.

That is, the conventional cosmetic composition is 65 to 67% by weight of purified water, 4 to 6% by weight of glycerin, 4 to 6% by weight of butylene glycol, 4 to 6% by weight of cyclopentasiloxane, sodium hyaluronate 4 ~ 6 wt%, Aloe Vera juice 4-6 wt%, hydrogenated jojoba oil 4-6 wt%, sodium acrylate / sodium acryldimethyl taurate copolymer 1-2 wt%, methylgluses-20 0.5-1.5 wt% %, Conditioning agent (capryl hydroxamic acid / caprylyl glycol / glycerin) 0.3 to 0.5% by weight, furnace water extract 0.05 to 0.15% by weight, mineral water 0.05 to 0.15% by weight, allantoine 0.05 to 0.15% by weight, 0.05 to 0.15% by weight of tocopherol acetate, 0.03 to 0.05% by weight of adenosine, and 0.01 to 0.03% by weight of fragrance, and may be used as long as it is a composition for the composition of a general cosmetic composition generally used. Those skilled in the art can freely determine.

In addition, in the cosmetic composition containing 5-aminolevulinic acid and vitamin C complex comprising a conventional cosmetic composition and a functional composition according to the present invention, 0.03-0.07% by weight of 5-aminolevulinic acid, acrylates / C _{10 ~ 30} alkyl acrylate cross polymer 0.10 ~ 0.30 wt%, and arginine (arginine) Essence containing 5-amino-les Dublin acid and vitamin C complexes, including a functional composition of 0.15 to 0.35% by weight or It can be configured as a cosmetic composition of the serum (serum) type.

In connection with the above functional composition 5-aminolevulinic acid (5-aminolevulinic acid) is a substance having the following structural formula, known as an important intermediate of the intracellular biosynthesis process, vitamin B12, It is converted into a substance such as heme, chlorophyll, etc., and the functional cosmetic composition contains 5-aminolevulinic acid, which is a functional composition, to prevent deterioration or discoloration of cosmetics due to good emulsification stability without sacrificing viscosity. At the same time, it is effective against acne and dermatitis.

In addition, it is preferable to have the functional composition 5-aminolevulinic acid of 0.03 to 0.07% by weight relative to the total composition, when the composition ratio of 5-aminolevulinic acid is less than 0.03% by weight of the 5-aminolevulinic acid. and because it is difficult to exhibit the effect, and if it exceeds 0.07 wt%, there is a possibility a problem that cost is increased due to excessive use is preferred to keep the composition ratio of the above range, the acrylates / C _{10 ~ 30} alkyl acrylate acrylate cross polymer is prevented drop viscosity, and it is preferred to maintain the emulsion stability with 0.10 ~ 0.30 wt% as to prevent the deterioration or discoloration of the product, which of acrylate / C _{10 ~ 30} alkyl acrylate cross polymer If the composition ratio is less than 0.10% by weight, there is a possibility that the viscosity may drop and the viscosity may be diminished. It is preferable to maintain the composition ratio in the above range because it may cause problems that are not appropriate for essence or serum type cosmetics.Alginine is a skin conditioning agent that prevents viscosity drop and protects the skin. It is preferable to have a%, which is that the role of skin conditioning is small when the composition ratio of arginine is less than 0.15% by weight, and when the content exceeds 0.35% by weight, it may cause problems that are not suitable for essence or serum type cosmetics. It is preferable to maintain the composition ratio in the above range, it can be composed of the cosmetic composition of the essence or serum type containing the functional composition of the 5-aminolevulinic acid to exert an effect on acne and dermatitis.

In addition, the cosmetic composition according to the present invention may further comprise a functional composition of 0.01% to 1% by weight of the vitamin C complex with respect to the entire cosmetic composition, the vitamin C complex is extracted from yeast and low molecular weight water-soluble beta glucan and trehalose Is made of. The vitamin C complex is composed of 0.1 to 20% by weight of vitamin C, 0.01 to 10% by weight of beta glucan, and 0.1 to 10% by weight of trehalose, and the vitamin C prevents melanin production from skin, whitening effect and collagen production. It promotes various effects such as anti-aging effect, wound healing effect, UV protection effect and antioxidant effect by improving elasticity and wrinkles, and low molecular quantified water-soluble beta glucan with skin immune function is not toxic to human body. The compounding amount is not limited and can be selected and used in a wide range. However, when the content of the beta glucan is less than 0.01% by weight, the immune cells cannot be activated. However, the content of beta glucan is 0.01 to 10 % Is preferred to use within the scope of, and disaccharide trehalose is from 0.1 to 10% by weight is preferred. It also contains a complex of low molecular weight water-soluble beta glucan extracted from yeast and vitamin C stabilized from disaccharide trehalose, maximizing skin aging prevention by synergistic effect of each component of vitamin C, beta glucan and trehalose The effect is to make.

When the complex of stabilized vitamin C consisting of beta glucan and trehalose is less than 0.01% by weight, the effect of the vitamin is insignificant, and when it is more than 1% by weight, there is a possibility that economic problems may occur. It is preferable to use it in the inside, and vitamin C complex has antioxidative effect and collagen synthesis action while maintaining stability for a long time in aqueous solution, and enhances immunity against skin by water-soluble beta glucan and moisturizing action and elevation of disaccharide trehalose. It is possible to configure the cosmetic composition of the essence or serum type containing 5-aminolevulinic acid and vitamin C complex exhibiting excellent skin anti-aging effect by the action.

In addition to the conventional cosmetic composition is 58 to 64% by weight of purified water, 14 to 18% by weight of mineral oil, 4 to 6% by weight of butylene glycol, 4 to 6% by weight of hydrogenated jojoba oil, 1.5 to 2.5% by weight of glycerin %, Dimethicone 0.5-1.5 wt%, Methylgluses-20 0.5-1.5 wt%, Sodium hyaluronate 0.5-1.5 wt%, Shea butter 0.5-1.5 wt%, Aloe vera juice 0.5-1.5 wt% %, Stearic acid 0.4-0.8 wt%, conditioning agent (caprylhydramic acid / caprylyl glycol / glycerine) 0.3-0.5 wt%, brazier extract 0.05-0.15 wt%, mineral water 0.05-0.15 wt%, fragrance 0.04 It is preferable to include -0.06% by weight, and 0.03-0.05% by weight of adenosine, wherein the brazier extract is one or more extracts selected from magnolia branches / flowers / leaves extracts, lotus extracts, gold and silver coin extracts, chrysanthemum flower extracts, tuberous flower extracts, and the like. Commonly used cosmetic composition When the composition for the configuration of mubang with which one skilled in the art and can be determined freely.

Also, in the cosmetic composition containing 5-aminolevulinic acid and vitamin C complex comprising the conventional cosmetic composition and functional composition according to the present invention, 0.03-0.07% by weight of 5-aminolevulinic acid based on the total cosmetic composition , acrylates / C _{10 ~ 30} alkyl acrylate cross polymer 0.05 ~ 0.15%, arginine 0.05 ~ 0.15%, cetearyl alcohol 0.5 to 1.5% by weight of beeswax 0.5 to 1.5% by weight, sorbitan stearate 0.5 Cream or lotion containing 5-aminolevulinic acid and vitamin C complex, including functional composition of ˜1.5% by weight, 0.5-1.5% by weight of polysorbate, and 1.5-2.5% by weight of glyceryl stearate / PEG100 stearate It is possible to constitute a cosmetic composition of the type.

In addition, it is preferable to have the functional composition of 5-aminolevulinic acid 0.03-0.07% by weight, which is the effect of 5-aminolevulinic acid when the composition ratio of 5-aminolevulinic acid is less than 0.03% by weight. This is because it is difficult to exert, and if it exceeds 0.07% by weight, there is a possibility that the cost of the excessive use may increase, it is preferable to maintain the composition ratio in the above range, the acrylate / C _{10 ~ 30} alkyl acrylate cross polymer is preferred to have 0.05 ~ 0.15% by weight as to prevent the falling viscosity and to maintain the emulsion stability to prevent deterioration or discoloration of the product, which acrylate / C _{10 ~ 30} alkyl acrylate and the composition ratio of the cross polymer When the viscosity is less than 0.05% by weight, there is a possibility that the viscosity may drop and the viscosity may be diminished. Therefore, there is a possibility that an unsuitable problem may occur in a cream or lotion type cosmetic, and it is preferable to maintain the composition ratio in the above range, and arginine is a skin conditioning agent that prevents viscosity drop and protects the skin as 0.05 to 0.15 weight It is preferable to have a%, which is that the role of skin conditioning is small when the composition ratio of arginine is less than 0.05% by weight, and when the content exceeds 0.15% by weight, it may cause problems that are not suitable for cream or lotion type cosmetics. It is desirable to maintain the composition ratio in the above range. In addition, the cetearyl alcohol is preferably 0.5 to 1.5% by weight as contributing to the cream formation, which is difficult to form a cream or lotion type when the composition ratio of cetearyl alcohol is less than 0.5% by weight May occur, and if it exceeds 1.5% by weight, the viscosity may increase and the cream may be hardly formed. Therefore, it is preferable to maintain the composition ratio in the above range, and the beeswax that contributes to cream formation is 0.5 to 1.5% by weight. It is preferable to have a%, but if the composition ratio of the beeswax is less than 0.5% by weight, there is a fear that the problem of difficult formation of cream or lotion type due to the low viscosity, and when it exceeds 1.5% by weight, the viscosity increases and the cream Since it may form hard, it is preferable to maintain the composition ratio of the said range. In addition, sorbitan stearate and polysorbate have the effect of maintaining the stability of the emulsifier as an emulsifier to be produced in cream or lotion type, the composition ratio of sorbitan stearate and polysorbate has 0.5 to 1.5% by weight If the composition ratio is less than 0.5% by weight, it may cause a problem of poor emulsification due to poor emulsification, and if it is more than 1.5% by weight, the viscosity may be diluted to make it unsuitable for cream or lotion type cosmetics. It is preferable to maintain the composition ratio in the above range because there is a possibility of problems, and glyceryl stearate / PEG100 stearate for supplying oil of the skin as an emulsifier preferably has a composition ratio of 1.5 to 2.5% by weight, which is glyceryl If the stearate / PEG100 stearate is less than 1.5% by weight, the emulsification is poor. There is a possibility that a problem may not occur easily, and if it exceeds 2.5% by weight, the viscosity may be diluted, which may cause an unsuitable problem in a cream or lotion type cosmetic, and it is preferable to maintain the composition ratio in the above range. It can be composed of a cream or lotion type cosmetic composition containing the functional composition of aminolevulinic acid to exert an effect on acne and dermatitis.

In addition to the above, the cosmetic composition may further comprise 0.01 to 1% by weight of the vitamin C complex functional composition with respect to the entire cosmetic composition, wherein the vitamin C complex is extracted from yeast into low molecular weight water-soluble beta glucan and trehalose When the complex of the stabilized vitamin C consisting of beta glucan and trehalose is less than 0.01% by weight, the effect is insignificant, and when it exceeds 1% by weight, there is a possibility that economic problems may occur. It is preferable to use it in the inside, and vitamin C complex has antioxidative effect and collagen synthesis action while maintaining stability for a long time in aqueous solution, and enhances immunity against skin by water-soluble beta glucan and moisturizing action and elevation of disaccharide trehalose. Excellent skin aging prevention effect This consists of a 5-amino acid and Le Dublin vitamin creams or cosmetic composition of the lotion containing the C complex is possible to exert.

The following is an embodiment of a cosmetic composition containing 5-aminolevulinic acid and vitamin C complex according to the present invention. The following examples are merely to illustrate the present invention, and the scope of protection of the present invention is not limited by these examples.

5. A cosmetic composition containing 5-aminolevulinic acid and a vitamin C complex comprising a conventional cosmetic composition and a functional composition, wherein the cosmetic composition is 0.03-0.07% by weight of the conventional cosmetic composition and 5-aminolevulinic acid. , acrylates / C _{10 ~ 30} alkyl acrylate cross polymer 0.10 ~ 0.30 wt%, and arginine (arginine) 0.15 ~ 0.35 including the functional composition of the% by weight and further including a functional composition of vitamin C complexes 0.01 to 1% by weight It relates to a cosmetic composition containing a 5-aminolevulinic acid and a vitamin C complex which is composed.

It is composed of a serum type cosmetics containing 5-aminolevulinic acid and vitamin C complex according to the present invention according to the composition and composition ratio of the following Table 1.

In the cosmetic composition containing a 5-aminolevulinic acid and vitamin C complex comprising a conventional cosmetic composition and a functional composition,

With respect to the whole cosmetic composition, a conventional cosmetic composition; 5-aminolevulinic acid 0.03-0.07 wt%, arginine 0.05-0.15 wt%, cetearyl alcohol 0.5-1.5 wt%, beeswax 0.5-1.5 wt%, sorbitan stearate 0.5-1.5 wt%, polysorb 5-aminolevulinic acid comprising a functional composition of 0.5 to 1.5% by weight of bait, and 1.5 to 2.5% by weight of glyceryl stearate / PEG100 stearate, and further comprising 0.01 to 1% by weight of the vitamin C complex as a functional composition. And it relates to a cosmetic composition containing a vitamin C complex.

According to the composition and the composition ratio of the following Table 2 consists of a cream-type cosmetics containing 5-aminolevulinic acid and vitamin C complex according to the present invention.

The cosmetic compositions of Examples 1 and 2 are excellent in terms of spreadability, permeability, oil content, stickiness, softness while exhibiting the efficacy of 5-aminolevulinic acid and the efficacy of vitamin C complex.

Claims (6)

In the cosmetic composition containing a 5-aminolevulinic acid and vitamin C complex comprising a conventional cosmetic composition and a functional composition,
With respect to the whole cosmetic composition, a conventional cosmetic composition; 0.03 ~ 0.07 wt% of 5-amino-les Dublin acid, acrylates / C _{10 ~ 30} alkyl acrylate cross polymer 0.10 ~ 0.30% by weight, and arginine (arginine) 0.15 ~ 0.35 wt%; that is configured to include the functionality of the composition Cosmetic composition containing 5-aminolevulinic acid and vitamin C complex, characterized in that.
The method of claim 1,
The functional composition is,
A cosmetic composition containing 5-aminolevulinic acid and a vitamin C complex, further comprising 0.01 to 1% by weight of the vitamin C complex, based on the total cosmetic composition.
The method of claim 2,
The vitamin C complex is a cosmetic composition containing 5-aminolevulinic acid and vitamin C complex, characterized in that consisting of low molecular weight water-soluble beta glucan and trehalose extracted from yeast.
In the cosmetic composition containing a 5-aminolevulinic acid and vitamin C complex comprising a conventional cosmetic composition and a functional composition,
With respect to the whole cosmetic composition, a conventional cosmetic composition; 5-amino-les Dublin acid 0.03 ~ 0.07% by weight of acrylate / C _{10 ~ 30} 0.05 ~ 0.15% by weight of alkyl acrylate cross polymer, arginine 0.05 ~ 0.15%, cetearyl alcohol 0.5 to 1.5% by weight of beeswax 0.5 to 1.5 wt%, sorbitan stearate 0.5 to 1.5 wt%, polysorbate 0.5 to 1.5 wt%, and glyceryl stearate / PEG100 stearate 1.5 to 2.5 wt%; Cosmetic composition containing 5-aminolevulinic acid and a vitamin C complex.
The method of claim 4, wherein
The functional composition is,
A cosmetic composition containing 5-aminolevulinic acid and a vitamin C complex, further comprising 0.01 to 1% by weight of the vitamin C complex, based on the total cosmetic composition.
6. The method of claim 5,
The vitamin C complex is a cosmetic composition containing 5-aminolevulinic acid and vitamin C complex, characterized in that consisting of low molecular weight water-soluble beta glucan and trehalose extracted from yeast.