Hair dye or bleaching agent composition

Abstract

The present invention provides a hair dye or bleaching agent composition that provides good moisturizing, glossy, and smooth finishes. [Solution] A hair dye or bleaching agent composition containing (A) Houttuynia cordata extract, (B) hydrolyzed silk solution, and (C) Fucus vesiculosus extract.

Description

Technical Field

[0001] The present invention relates to a hair dye or hair bleaching agent composition. More specifically, the present invention relates to a hair dye or hair bleaching agent composition that provides good smoothness, gloss, and friability in the finished hair.

Background Art

[0002] Hair coloring agents are roughly classified into permanent hair dyes such as oxidative hair dyes using oxidative dyes, bleaching agents for lightening hair, semi-permanent hair dyes using direct dyes, and temporary hair dyes for temporarily coloring hair. Among these, oxidative hair dyes, which are permanent hair dyes, are generally composed of a first agent composition for hair dyeing containing an alkaline agent and an oxidative dye, and a second agent composition for hair dyeing containing an oxidizing agent. They are mixed and prepared at the time of use and applied to the hair. Oxidative hair dyes and bleaching agents are widely used in various dosage forms such as emulsion-like and cream-like as emulsions from the viewpoints of coatability and treatment properties on hair. The alkaline agent swells the hair to open the cuticle and allow the oxidative dye to penetrate into the hair interior, and at the same time promotes the action of the oxidizing agent contained in the second agent composition for hair dyeing. It acts similarly in the bleaching agent, and plays a role in making the hair color lighter by promoting the decomposition of melanin pigments inside the hair by the oxidizing agent. Also, there is a three-agent specification for the bleaching agent, and by mixing the third composition for bleaching containing persulfate (such as potassium persulfate) at the time of use, the decomposition of melanin pigments inside the hair can be further promoted, and the hair color can be made lighter.

[0003] [[ID=|16]]Permanent hair dyes such as oxidative hair dyes and bleaching agents for lightening hair generally contain oxidizing agents and alkaline agents, so they impose a large burden on the hair and can cause hair to become limp, lose its gloss, and feel rough after treatment.

[0004] Patent Document 1 proposes a hair dye composition containing almond oil, at least one of plant root extracts and plant rhizome extracts, seaweed extract, and royal jelly extract, which provides a pleasant user experience, resulting in a "moisturizing," "hydrated," and "shiny" feel after dyeing the hair. [Prior art documents] [Patent Documents]

[0005] [Patent Document 1] Japanese Patent Publication No. 2016-147822 [Overview of the project] [Problems that the invention aims to solve]

[0006] While Patent Document 1 discloses that the hair dye composition provides good "moisture," "hydration," and "shine" to the hair after dyeing, there is still room for improvement in the feel, texture, and appearance of the finished hair, and there were issues with the moisture, shine, and smoothness of the finished hair.

[0007] Therefore, the object of the present invention is to provide a hair dye or bleaching agent composition that provides good moist, glossy, and smooth finishes. [Means for solving the problem]

[0008] The inventors have conducted thorough research and found that, (A) Houttuynia cordata extract (B) Hydrolyzed silk solution (C) Fucus vesiculosus extract We have found that a hair dye or bleaching agent composition containing [the specified ingredient] solves the above problems, and have thus completed the present invention. [Effects of the Invention]

[0009] The present invention provides a hair dye or bleaching agent composition that provides excellent moisturizing, glossy, and smooth finishes. [Modes for carrying out the invention]

[0010] The present invention will be described in detail below. Unless otherwise specified, all units indicating content are in mass percent.

[0011] This invention contains (A) Houttuynia cordata extract, from the viewpoint of providing a moist finish.

[0012] The (A) Houttuynia cordata extract used in the present invention is an extract obtained from the above-ground parts of Houttuynia cordata during its flowering period using water, an ethanol solution, and a 1,3-butylene glycol solution. These extracted extracts may also be used as dried products after removing the solvent. Examples of commercially available products include Falcorex Houttuynia cordata B (manufactured by Ichimaru Falcos Co., Ltd.; solid residue of extract: 0.8%).

[0013] The content of component (A) used in the present invention is preferably 0.00000004% to 0.04% as a solid residue of component (A), more preferably 0.0000004% to 0.04%, and even more preferably 0.000004% to 0.04%. If the content of component (A) is less than 0.00000004%, the finished product may not be sufficiently moisturized. If the content of component (A) exceeds 0.04%, no further effect can be expected.

[0014] This invention contains (B) hydrolyzed silk solution, from the viewpoint of the glossy finish.

[0015] The hydrolyzed silk solution (B) used in the present invention consists of peptides obtained by hydrolyzing silk fibers obtained from silkworm cocoons in the presence of an acid or alkali, and is usually a solution of water or dilute ethanol. The solution obtained by hydrolysis may be used as an extract obtained by removing the acid or alkali, removing high molecular weight peptides by ultrafiltration as needed, and further processing such as concentration and drying. Examples of commercially available products include Golden Silk Extract BG30 (manufactured by Maruzen Pharmaceutical Co., Ltd.; solid residue of solution: 1%) and Promois SILK-1000 (manufactured by Seiwa Chemical Co., Ltd.; solid residue of solution: 6.5%).

[0016] The content of component (B) used in the present invention is preferably 0.00000004% to 0.04% as a solid residue of component (B), more preferably 0.0000004% to 0.04%, and even more preferably 0.000004% to 0.04%. If the content of component (A) is less than 0.00000004%, the gloss of the finished product may be insufficient. If the content of component (A) exceeds 0.04%, no further effect can be expected.

[0017] This invention contains (C) Fucus vesiculosus extract, from the viewpoint of providing a smooth finish.

[0018] The (C) Fucus vesiculosus extract used in the present invention is an extract obtained by extracting the whole alga or wakame (spore-bearing or fruiting fronds) of brown algae with water, ethanol, propylene glycol, 1,3-butylene glycol, glycerin, or a mixture thereof, and mainly contains amino acids. The solvent may be removed from these extracted extracts and used as a dried product. Examples of commercially available products include 1,3BG Begetol Seaweed (manufactured by Nagahirodo Honten Co., Ltd.; solid residue of extract: 7.5%).

[0019] The content of component (C) used in the present invention is preferably 0.0000004% to 0.4%, more preferably 0.000004% to 0.4%, and even more preferably 0.00004% to 0.4%, as an amount equivalent to the solid residue of component (C). If the content of component (C) is less than 0.0000004%, the finished product may not have sufficient smoothness. If the content of component (C) exceeds 0.4%, no further effect can be expected.

[0020] In the hair dye or bleaching agent composition of the present invention, the hair dye composition may contain an oxidation dye. This oxidation dye is classified into couplers and dye intermediates.

[0021] The couplers among the aforementioned oxidation dyes are not particularly limited, but examples include resorcinol, 5-amino-o-cresol, m-aminophenol, α-naphthol (1-naphthol), 5-(2-hydroxyethylamino)-2-methylphenol, m-phenylenediamine, 2,4-diaminophenoxyethanol, toluene-3,4-diamine, 2,6-diaminopyridine, diphenylamine, N,N-diethyl-m-aminophenol, phenylmethylpyrazolone, 1,5-dihydroxynaphthalene, catechol, pyrogallol, phloroglucin, gallic acid, hydroquinone, 3,3'-iminodiphenyl, tannic acid, and salts thereof, and at least one selected from these may be included. Specific examples of salts include hydrochloride salts and sulfate salts. These couplers react with the dye intermediate to produce color.

[0022] Among the above oxidation dyes, the dye intermediates are not particularly limited. For example, p-phenylenediamine, toluene-2,5-diamine (p-tolylenediamine), N-phenyl-p-phenylenediamine, 4,4'-diaminodiphenylamine, p-aminophenol, o-aminophenol, p-methylaminophenol, 2,2'-[(4-aminophenyl)imino]bisethanol, 2-hydroxyethyl-p-phenylenediamine, o-chloro-p-phenylenediamine, 4-amino-m-cresol, 2-amino-4-hydroxyethylaminoanisole, 2,4-diaminophenol, 1-hydroxyethyl-4,5-diaminopyrazole and their salts, etc. may be mentioned, and at least one or more selected from these can be contained. Specific examples of the salts include hydrochloride, sulfate, etc. These dye intermediates, even when used alone, exhibit a coloring effect by self-reaction.

[0023] In addition to the above oxidation dyes, those listed in the "Pharmaceutical Excipients Raw Material Standards 2006 Integrated Edition" (published by Yakujitsu Shimbunsha in November 2013) can also be appropriately used, and at least one or more selected from these can be contained.

[0024] The hair dye or hair bleaching agent composition in the present invention can contain an alkaline agent.

[0025] The alkaline agent used in the present invention is not particularly limited. For example, ammonia, alkanolamine, organic amine, hydroxide, carbonate, bicarbonate, metasilicate, phosphate, basic amino acid of an alkali metal or an alkaline earth metal, etc. may be mentioned, and at least one or more selected from these can be contained.

[0026] Specific examples of the alkanolamine include monoethanolamine, diethanolamine, triethanolamine, monoisopropanolamine, diisopropanolamine, triisopropanolamine, etc.

[0027] Specific examples of the aforementioned organic amines include 2-amino-2-methyl-1-propanol, 2-amino-2-methyl-1,3-propanediol, morpholine, and guanidine.

[0028] Specific examples of alkali metal or alkaline earth metal hydroxides include lithium hydroxide, sodium hydroxide, potassium hydroxide, magnesium hydroxide, calcium hydroxide, and barium hydroxide.

[0029] Specific examples of the aforementioned basic amino acids include arginine, lysine, and histidine.

[0030] Specific examples of the aforementioned carbonates include sodium carbonate, potassium carbonate, and ammonium carbonate.

[0031] Specific examples of the aforementioned bicarbonate include sodium bicarbonate, potassium bicarbonate, and ammonium bicarbonate.

[0032] Specific examples of the aforementioned metasilicate include sodium metasilicate, potassium metasilicate, and ammonium metasilicate.

[0033] Specific examples of the phosphate salts include sodium dihydrogen phosphate, disodium hydrogen phosphate, trisodium phosphate, potassium dihydrogen phosphate, dipotassium hydrogen phosphate, tripotassium phosphate, ammonium dihydrogen phosphate, diammonium hydrogen phosphate, and triammonium phosphate.

[0034] The hair dye or bleaching agent composition of the present invention may contain an oxidizing agent.

[0035] The oxidizing agent is not particularly limited, but examples include hydrogen peroxide, sodium bromate, etc., and may contain at least one selected from these.

[0036] The hair dye or bleaching agent composition in the present invention can be used as a two-part formula by mixing, for example, a first-part composition containing an alkaline agent and a second-part composition containing an oxidizing agent at the time of use. In the case of the bleaching agent composition, a third-part composition containing a persulfate may also be added separately from the second-part composition as appropriate and mixed at the time of use to form a three-part formula.

[0037] Persulfates can exert a bleaching effect by oxidatively decomposing the melanin in the hair and / or oxidatively decomposing the dye attached to the hair, and also have the effect of assisting the oxidizing action of hydrogen peroxide.

[0038] The persulfate is not particularly limited, but examples include ammonium persulfate, potassium persulfate, sodium persulfate, etc., and may contain at least one selected from these.

[0039] The hair dye or bleaching agent composition of the present invention may, in addition to components (A) to (C) above, optionally contain at least one of various components commonly used in cosmetics, quasi-drugs, pharmaceuticals, etc., to the extent that it does not impair the effects of the present invention, such as direct dyes, surfactants, polymer compounds, oily components, higher alcohols, polyhydric alcohols, humectants, thickeners, medicinal components, protein derivatives, hydrolyzed proteins, amino acids, chelating agents, antioxidants, plant extracts, herbal extracts, vitamins, preservatives, dyes, pigments, powders, pH adjusters, UV absorbers, fragrances, etc. However, it is not limited to these examples.

[0040] The dosage form of the hair dye or bleaching agent composition in the present invention is not particularly limited, but can be used in the form of, for example, an emulsion, cream, liquid, foam, gel, aerosol cream, powder, granules, or tablets.

[0041] The pH of the hair dye or bleaching agent composition in the present invention is preferably 7 to 12 under conditions of 20°C.

[0042] The pH of the first component composition containing an alkaline agent in the hair dye or bleaching agent composition of the present invention is preferably 8 to 12 under conditions of 20°C.

[0043] The pH of the second component composition containing the oxidizing agent in the hair dye or bleaching agent composition of the present invention is preferably 1.5 to 4 under conditions of 20°C.

[0044] The pH of the third component composition containing persulfate in the decolorizing agent composition of the present invention is preferably 10 to 12.5 in a 10% aqueous solution at 20°C.

[0045] The pH of the hair dye or bleaching agent composition in the present invention at 20°C is obtained by filling 120g each of the first and second components (and in the case of a three-component bleaching agent composition) of the hair dye or bleaching agent composition prepared by conventional methods into a sample bottle (Food 140: manufactured by Daiichi Glass Co., Ltd.), adjusting the temperature to 20°C, and then immediately after thoroughly mixing them in a predetermined ratio in another sample bottle, measuring the pH of the mixture using a glass electrode type hydrogen ion concentration indicator (F-71, manufactured by Horiba, Ltd.).

[0046] The pH of the first, second, or third component (10% aqueous solution) of the hair dye or bleaching agent composition in the present invention at 20°C is obtained by filling a sample bottle (Food 140: manufactured by Daiichi Glass Co., Ltd.) with 120g of the first, second, or third component (10% aqueous solution) of the hair dye or bleaching agent composition prepared by a conventional method, adjusting the temperature to 20°C, and then measuring the pH of the undiluted solution with a glass electrode type hydrogen ion concentration indicator (F-71, manufactured by Horiba, Ltd.).

[0047] The hair dye or bleaching agent composition used in the present invention is not particularly limited, but for example, it is filled into various containers such as poly containers, aluminum tube containers, poly tube containers, aerosol containers, pouch containers, etc., and stored until use. [Examples]

[0048] The present invention will be described in more detail below with reference to examples, but these examples are not intended to limit the present invention in any way. Unless otherwise specified, the units of the numerical values ​​representing the content in each table are in mass percent.

[0049] In the evaluation tests described herein, the "moisturizing finish," "glossy finish," and "smooth finish" were evaluated using the following methods.

[0050] 180g of the hair dye or bleaching agent composition for each example and comparative example was uniformly applied to a hair test wig (100% human black hair, Queen Cut No. 775N, manufactured by Beaulux Co., Ltd.). After leaving it for 40 minutes, it was thoroughly rinsed with water, washed with shampoo (GREEN BOTTLE Botanical Rich Shampoo Luxury Bergamot scent, manufactured by Dariya Co., Ltd.), and dried with a hairdryer to prepare the evaluation wig. The "moisture of the finished hair," "shine of the finished hair," and "smoothness of the finished hair" were checked by expert panelists based on the following criteria, as well as visually.

[0051] "The moist finish" <Evaluation Criteria> ◎: More than 8 out of 10 people rated the hair as moisturized and not dry. ○: 6 to 7 out of 10 people rated their hair as moisturized and not dry. △: 4-5 out of 10 people rated the hair as moisturized and not dry. ×: Three or fewer out of ten people rated the hair as moisturized and not dry.

[0052] "The glossy finish" <Evaluation Criteria> ◎: 8 or more out of 10 people rated the hair as shiny. ○: 6 to 7 out of 10 people rated the hair as shiny. △: 4-5 out of 10 people rated the hair as shiny. ×: Three or fewer out of ten people rated the hair as shiny.

[0053] "A smooth, silky finish" <Evaluation Criteria> ◎: More than 8 out of 10 people rated the hair as smooth and not stiff. ○: 6 to 7 out of 10 people rated the product as having no stiffness in the hair and feeling smooth. △: 4-5 out of 10 people rated the hair as smooth and not stiff. ×: Three out of ten people rated the hair as smooth and not stiff.

[0054] [Table 1]

[0055] [Table 2]

[0056] [Table 3]

[0057] Examples of formulations for the composition are given below. The hair dye compositions shown in Examples 15 and 16, and the bleaching agent compositions shown in Examples 17 to 20, all yielded good results in terms of "moisturizing finish," "glossy finish," and "smooth finish."

[0058] <Example 15> (Hair dye composition: Part 1 composition) Component Content (%) (A) Houttuynia cordata extract (calculated as solid residue) 0.00008 (B) Hydrolyzed silk solution (calculated as solid residue) 0.00010 (C) Fucus vesiculosus extract (calculated as solid residue) 0.00075 2,4-Diaminophenoxyethanol hydrochloride 0.10 Toluene-2,5-diamine 0.04 2,2'-[(4-aminophenyl)imino]bisethanol sulfate 0.16 5-amino-o-cresol 0.05 Resorcinol 0.08 Polyoxyethylene (40) cetyl ether 0.50 Polyoxyethylene (20) cetyl ether 0.50 Polyoxyethylene (10) cetyl ether 1.50 Behenyltrimethylammonium chloride 2.40 Cetanol 3.00 Stearyl alcohol 2.5g Liquid paraffin 3.00 Methylpolysiloxane 1.00 L-ascorbic acid 0.50 Sodium sulfite 0.50 Glycerin 4.00 Polydimethyldimethylenepyrrolidinium chloride 0.20 Dimethyldiallylammonium chloride / acrylamide copolymer 0.25 Tetrasodium EDTA tetrahydrate 0.20 Monoethanolamine 2.40 Fragrance 0.50 Purified water 76.61907 Total 100.00 (Hair dye composition: Second component composition) Component Content (%) Hydrogen peroxide 5.81 Cetanol 0.75 Liquid paraffin 0.20 Stearyltrimethylammonium chloride 0.24 Polyoxyethylene (20) stearyl ether 0.26 Polyoxyethylene (30) stearyl ether 0.20 Potassium hydroxide 0.05 Hydroxyethanediphosphonic acid 0.12 Purified water 92.37 Total 100.00 Mixing mass ratio (composition 1:composition 2): 4:5 Content of component (A) in the hair dye composition: 0.000036 Content of component (B) in the hair dye composition: 0.000044 Content of component (C) in the hair dye composition: 0.000333 pH (hair dye composition; 20℃): 9.70 pH (composition 1; 20℃): 10.5 pH (Second component composition; 20℃): 2.55

[0059] <Example 16> (Hair dye composition: Part 1 composition) Component Content (%) (A) Houttuynia cordata extract (calculated as solid residue) 0.00008 (B) Hydrolyzed silk solution (calculated as solid residue) 0.00010 (C) Fucus vesiculosus extract (calculated as solid residue) 0.00075 Toluene-2,5-diamine 0.11 5-(2-hydroxyethylamino)-2-methylphenol 0.20 Polyoxyethylene (40) cetyl ether 0.50 Polyoxyethylene (20) cetyl ether 0.50 Polyoxyethylene (10) cetyl ether 1.50 Behenyltrimethylammonium chloride 2.40 Cetanol 3.00 Stearyl alcohol 2.5g Liquid paraffin 3.00 Methylpolysiloxane 1.00 L-ascorbic acid 0.50 Sodium sulfite 0.50 Glycerin 4.00 Polydimethyldimethylenepyrrolidinium chloride 0.20 Dimethyldiallylammonium chloride / acrylamide copolymer 0.25 Tetrasodium EDTA tetrahydrate 0.20 Monoethanolamine 0.40 Fragrance 0.50 Purified water 78.73907 Total 100.00 (Hair dye composition: Second component composition) Component Content (%) Hydrogen peroxide 5.81 Cetanol 0.75 Liquid paraffin 0.20 Stearyltrimethylammonium chloride 0.24 Polyoxyethylene (20) stearyl ether 0.26 Polyoxyethylene (30) stearyl ether 0.20 Potassium hydroxide 0.05 Hydroxyethanediphosphonic acid 0.12 Purified water 92.37 Total 100.00 Mixing mass ratio (composition 1:composition 2): 4:5 Content of component (A) in the hair dye composition: 0.000036 Content of component (B) in the hair dye composition: 0.000044 Content of component (C) in the hair dye composition: 0.000333 pH (hair dye composition; 20℃): 8.63 pH (composition 1; 20℃): 9.62 pH (Second component composition; 20℃): 2.55

[0060] <Example 17> (Decolorizing agent composition: First component composition) Component Content (%) (A) Houttuynia cordata extract (calculated as solid residue) 0.00008 (B) Hydrolyzed silk solution (calculated as solid residue) 0.00010 (C) Fucus vesiculosus extract (calculated as solid residue) 0.00075 Polyoxyethylene (40) cetyl ether 2.20 Polyoxyethylene (20) cetyl ether 1.90 Polyoxyethylene(2) cetyl ether 0.70 Behenyltrimethylammonium chloride 2.40 Cetanol 2.00 Stearyl alcohol 2.00 Liquid paraffin 3.00 Methylpolysiloxane 1.00 Polydimethyldimethylenepyrrolidinium chloride 0.40 Tetrasodium EDTA tetrahydrate 0.50 28% ammonia solution 2.20 Fragrance 0.80 Purified water 80.89907 Total 100.00 (Decolorizing agent composition: Second component composition) Component Content (%) Hydrogen peroxide 5.81 Cetanol 0.75 Liquid paraffin 0.20 Stearyltrimethylammonium chloride 0.24 Polyoxyethylene (20) stearyl ether 0.26 Polyoxyethylene (30) stearyl ether 0.20 Potassium hydroxide 0.05 Hydroxyethanediphosphonic acid 0.12 Purified water 92.37 Total 100.00 Mixing mass ratio (composition 1:composition 2): 1:2 Content of component (A) in the decolorizing agent composition: 0.000027 Content of component (B) in the decolorizing agent composition: 0.000033 Content of component (C) in the decolorizing agent composition: 0.000250 pH (hair dye composition; 20℃): 9.86 pH (composition 1; 20℃): 11.2 pH (Second component; 20℃): 2.61

[0061] <Example 18> (Decolorizing agent composition: First component composition) Component Content (%) (A) Houttuynia cordata extract (calculated as solid residue) 0.00008 (B) Hydrolyzed silk solution (calculated as solid residue) 0.00010 (C) Fucus vesiculosus extract (calculated as solid residue) 0.00075 Polyoxyethylene (40) cetyl ether 0.60 Polyoxyethylene (5) behenyl ether 2.40 Behenyltrimethylammonium chloride 1.60 Cetanol 4.00 Stearyl alcohol 2.5g Liquid paraffin 3.00 Methylpolysiloxane 2.00 Tetrasodium EDTA tetrahydrate 0.50 Monoethanolamine 5.00 Fragrance 0.80 Purified water 77.59907 Total 100.00 (Decolorizing agent composition: Second component composition) Component Content (%) Hydrogen peroxide 5.81 Potassium hydroxide 0.05 Hydroxyethanediphosphonic acid 0.12 Purified water 94.02 Total 100.00 (Decolorizing agent composition: Third component composition) Component Content (%) Potassium persulfate 60.21 Ammonium persulfate 11.31 Sodium persulfate 6.25 Anhydrous sodium metasilicate 13.00 Zinc stearate 0.50 Anhydrous silicic acid 2.92 Disodium edetate 0.80 Magnesium sulfate 4.00 Light liquid isoparaffin 1.00 Ultramarine 0.01 Total 100.00 Mixing mass ratio (composition 1:composition 2:composition 3): 15:16:5 Content of component (A) in the decolorizing agent composition: 0.000033 Content of component (B) in the decolorizing agent composition: 0.000042 Content of component (C) in the decolorizing agent composition: 0.000313 pH (decolorizing agent composition; 20℃): 10.7 pH (composition 1; 20°C): 11.8 pH (Second component; 20℃): 2.90 pH (third component; 20°C): 11.1 (10% aqueous solution)

[0062] <Example 19> (Decolorizing agent composition: First component composition) Component Content (%) (A) Houttuynia cordata extract (calculated as solid residue) 0.00008 (B) Hydrolyzed silk solution (calculated as solid residue) 0.00010 (C) Fucus vesiculosus extract (calculated as solid residue) 0.00075 Polyoxyethylene (40) cetyl ether 0.60 Polyoxyethylene (5) behenyl ether 2.40 Behenyltrimethylammonium chloride 1.60 Cetanol 4.00 Stearyl alcohol 2.5g Liquid paraffin 3.00 Methylpolysiloxane 2.00 Tetrasodium EDTA tetrahydrate 0.50 Monoethanolamine 3.00 Fragrance 0.80 Purified water 79.59907 Total 100.00 (Decolorizing agent composition: Second component composition) Component Content (%) Hydrogen peroxide 5.81 Potassium hydroxide 0.05 Hydroxyethanediphosphonic acid 0.12 Purified water 94.02 Total 100.00 (Decolorizing agent composition: Third component composition) Component Content (%) Potassium persulfate 60.21 Ammonium persulfate 11.31 Sodium persulfate 6.25 Anhydrous sodium metasilicate 13.00 Zinc stearate 0.50 Anhydrous silicic acid 2.92 Disodium edetate 0.80 Magnesium sulfate 4.00 Light liquid isoparaffin 1.00 Ultramarine 0.01 Total 100.00 Mixing mass ratio (composition 1:composition 2:composition 3): 15:16:5 Content of component (A) in the decolorizing agent composition: 0.000033 Content of component (B) in the decolorizing agent composition: 0.000042 Content of component (C) in the decolorizing agent composition: 0.000313 pH (decolorizing agent composition; 20℃): 10.6 pH (composition 1; 20℃): 11.7 pH (Second component; 20℃): 2.90 pH (third component; 20°C): 11.1 (10% aqueous solution)

[0063] <Example 20> (Decolorizing agent composition: First component composition) Component Content (%) (A) Houttuynia cordata extract (calculated as solid residue) 0.00008 (B) Hydrolyzed silk solution (calculated as solid residue) 0.00010 (C) Fucus vesiculosus extract (calculated as solid residue) 0.00075 Polyoxyethylene (40) cetyl ether 0.60 Polyoxyethylene (5) behenyl ether 2.40 Behenyltrimethylammonium chloride 1.60 Cetanol 4.00 Stearyl alcohol 2.5g Liquid paraffin 3.00 Methylpolysiloxane 2.00 Tetrasodium EDTA tetrahydrate 0.50 Monoethanolamine 5.00 Fragrance 0.80 Purified water 77.59907 Total 100.00 (Decolorizing agent composition: Second component composition) Component Content (%) Hydrogen peroxide 5.81 Cetanol 3.70 Stearyl alcohol 1.20 Liquid paraffin 2.00 Polyoxyethylene(10) stearyl ether 1.00 Polyoxyethylene (20) stearyl ether 1.60 Polyethylene glycol 400 1.50 Potassium hydroxide 0.05 Hydroxyethanediphosphonic acid 0.14 Purified water 83.00 Total 100.00 (Decolorizing agent composition: Third component composition) Component Content (%) Potassium persulfate 60.21 Ammonium persulfate 11.31 Sodium persulfate 6.25 Anhydrous sodium metasilicate 13.00 Zinc stearate 0.50 Anhydrous silicic acid 2.92 Disodium edetate 0.80 Magnesium sulfate 4.00 Light liquid isoparaffin 1.00 Ultramarine 0.01 Total 100.00 Mixing mass ratio (composition 1:composition 2:composition 3): 8:8:3 Content of component (A) in the decolorizing agent composition: 0.000034 Content of component (B) in the decolorizing agent composition: 0.000042 Content of component (C) in the decolorizing agent composition: 0.000316 pH (decolorizing agent composition; 20℃): 10.7 pH (composition 1; 20°C): 11.8 pH (Second component; 20℃): 2.90 pH (third component; 20°C): 11.1 (10% aqueous solution) [Industrial applicability]

[0064] The present invention provides a hair dye or bleaching agent composition that provides excellent moisturizing, glossy, and smooth finishes to the hair.

Claims

1. (A) Houttuynia cordata extract (B) Hydrolyzed silk solution (C) Fucus vesiculosus extract A hair dye or bleaching agent composition containing the following:

2. The hair dye or bleaching agent composition according to claim 1, wherein the content of component (A) is 0.00000004% to 0.04% by mass on a solid residue basis, the content of component (B) is 0.00000004% to 0.04% by mass on a solid residue basis, and the content of component (C) is 0.0000004% to 0.4% by mass on a solid residue basis.

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