JP5753466B2 - Liquid cosmetics - Google Patents

Description

  The present invention relates to a transparent to translucent liquid cosmetic. More specifically, the present invention relates to a liquid cosmetic that has a soft feel without stickiness and is excellent in stability under severe conditions such as freezing and high temperature.

  In recent years, cosmetics formulated with finely divided oils have the advantage of being able to realize a wide range of use feelings and skin improvement effects according to tastes because they give skin-friendly feel and show high permeability to the skin. ing. However, cosmetics having such a configuration have problems in terms of stability over time and ease of production.

  Patent Document 1 discloses a liquid cosmetic material which is semitransparent to transparent in appearance with finely divided oil, and (a) an oil in which a branched saturated fatty acid which is liquid at room temperature accounts for 1.0 to 80.0% by weight. It describes that a lotion-like cosmetic having excellent long-term stability and vibration stability can be obtained by blending 0.01 to 3% by weight and (b) a hydrophilic surfactant.

  In Patent Document 2, (a) 0.01 to 2% by mass of an oil component in which isostearic acid accounts for 34% by mass or more, (b) 0.04 to 1.0% by mass of a specific hydrophilic surfactant, and (C) The liquid cosmetics which became cloudy on the appearance which mix | blended 0.001-0.75 mass% of specific lipophilic surfactant are described, and the compounding quantity of surfactant is suppressed, maintaining white turbidity. It has a refreshing feel and is excellent in long-term stability and vibration stability.

  Patent Document 3 discloses a skin external preparation in which an oily component is finely emulsified: (a) a higher alcohol and / or higher fatty acid that is liquid at normal temperature, (b) a nonionic hydrophilic surfactant, and (c) a water-soluble agent. A topical skin preparation obtained by mixing a dihydric alcohol and (d) water to form a lamellar liquid crystal phase and diluting it with an aqueous solvent is described. In this external preparation for skin, the component (a) accounts for 50% by weight or more of the lipid droplets, and it is considered to be a cloudy system due to its particle size, but it is characterized by easy manufacturing method, long-term stability and non-sticky usability. Have.

  In the cosmetics described in Patent Documents 1 and 2 described above, improvement in long-term stability and vibration stability has been confirmed by blending a predetermined amount of a branched saturated fatty acid, particularly isostearic acid, at a normal temperature into the oil. However, for example, the stability at freezing or at a high temperature may be inferior, and the softness of use is insufficient. Patent Document 3 does not evaluate the external preparation for skin when frozen or at a high temperature, and the softness of the feeling of use. For example, when dihydric alcohol is substituted with glycerin (Comparative Example 6), or When the surfactant is substituted (Comparative Example 5), the range of the formulation is limited, such as failure to obtain desired characteristics.

Japanese Patent No. 4160264 JP 2005-255667 A JP 2010-120857 A

  Therefore, the present invention provides a liquid makeup that is transparent and translucent and has a soft feeling without being sticky and having a stable transparency (L value) even under severe conditions such as freezing and high-temperature storage. The purpose is to provide a fee.

  In order to solve the above-mentioned problems, the present inventors have conducted intensive studies, and as a result, blended isostearyl alcohol so as to occupy 60% by mass or more of oil, and combined with a specific hydrophilic surfactant, The present inventors have found that a liquid cosmetic material that exhibits excellent stability even under mild conditions and has a soft feeling of use can be obtained, thereby completing the present invention.

  That is, the present invention contains (a) 0.01 to 3% by mass of oil and (b) a hydrophilic surfactant selected from polyoxyethylene hydrogenated castor oil and polyoxyethylene phytosterol, and has an L value. A transparent to translucent liquid cosmetic material having 60 or more, wherein isostearyl alcohol occupies 60% by mass or more of the (a) oil content.

  The cosmetics of the present invention have the advantages of liquid cosmetics formulated with finely divided oils, that is, the benefits of wide use feeling and skin improvement effect according to taste, as well as freezing and high temperature, etc. Maintains stability even under harsh conditions, and can provide a soft feeling without stickiness.

  The cosmetic of the present invention is a liquid cosmetic containing finely divided oil in an aqueous medium. More specifically, the cosmetic is a transparent or translucent liquid cosmetic containing skin lotion as a representative example. Skin lotion generally refers to a water-insoluble substance solubilized and thermodynamically stabilized to have a transparent liquid appearance. The liquid cosmetic in the present invention is not limited to the above-mentioned transparent solubilized type, but a microemulsion. , Including a transparent to translucent lotion using lipid nanosphere technology, or a lotion type transparent to translucent essence (beauty serum).

In the present specification, “transparent to translucent” means that the L value is 60 or more. The L value means the value of L in the Lab color system, and is a value that can be measured using a known color difference meter such as Color-EYE7000 (manufactured by GretagMacbeth) or a known spectrophotometer. .
The particle size of the oil fine particles dispersed in the aqueous medium is not particularly limited as long as the cosmetic has a transparent to translucent appearance, but it is usually preferable to have an average particle size of about 100 nm or less.

The cosmetic of the present invention contains (a) an oil component and (b) a hydrophilic surfactant as essential components.
Isostearyl alcohol accounts for 60 mass% or more of the (a) oil in the cosmetic of the present invention. When the proportion of isostearyl alcohol is less than 60% by mass, the usability is not soft, and the stability at freezing or at high temperature is also lowered.

The oil other than isostearyl alcohol used in the present invention can be selected from oils conventionally used in cosmetics and the like, and is not particularly limited. Examples thereof include oils and fats, waxes, hydrocarbon oils, higher fatty acids, higher alcohols, ester oils, silicone oils, and oil-soluble drugs.
Specific examples include avocado oil, camellia oil, turtle oil, macadamia nut oil, corn oil, mink oil, olive oil, rapeseed oil, egg yolk oil, sesame oil, persic oil, wheat germ oil, sasanca oil, castor oil, flaxseed oil, Safflower oil, cottonseed oil, eno oil, soybean oil, peanut oil, tea seed oil, kaya oil, rice bran oil, cinnagari oil, Japanese kiri oil, jojoba oil, germ oil, triisooctanoic acid glycerin, triisopalmitic acid glycerin, iso Octyl palmitate, isopropyl isostearate, isostearyl isostearate, isocetyl isostearate, hexyl isostearate, myristyl isostearate, isocetyl octanoate, cetyl isooctanoate, isostearyl octanoate, isodecyl isononanoate, octyl dimethyloctanoate Syl, oleyl myristate, isostearyl myelate, isocetyl stearate, octyl stearate, isostearyl palmitate, isocetyl palmitate, octyl palmitate, isostearyl myristate, isocetyl myristate, octyldodecyl myristate, decyl myristate, Isopropyl palmitate, isopropyl myristate, trimethylolpropane triisostearate, neopentyl glycol dicaprate, dioctyl sebacate, octyldodecyl 12-stearoyloxystearate, dioctyldecyl stearoylglutamate, dioctyl adipate, diisostearyl malate, methoxy Octyl cinnamate, octyl dodecyl lactate, isostearyl lactate, paradimethylaminobenzoate Octyl acid, liquid paraffin, squalane, isoparaffin, α-olefin oligomer, polybutene, volatile cyclic silicone, volatile dimethylpolysiloxane, methylphenyl silicone, oleyl alcohol, 2-octyldodecanol, cocoa butter, coconut oil, horse fat, Hardened palm oil, palm oil, beef tallow, sheep fat, hardened beef tallow, palm kernel oil, pork tallow, beef bone oil, owl kernel oil, hardened oil, beef leg oil, owl, hardened castor oil, beeswax, candelilla wax, cotton wax, Carnauba wax, bayberry wax, ibota wax, whale wax, montan wax, nuka wax, lanolin, kapok wax, lanolin acetate, liquid lanolin, sugar cane wax, lanolin fatty acid isopropyl, hexyl laurate, reduced lanolin, jojoballow, hard lanolin, shellac wax, cholesterol, Itosuteroru, microcrystalline wax, behenyl alcohol, stearyl alcohol, cetyl alcohol, behenic acid, stearic acid, isostearic acid, oleic acid, myristic acid and the like. These can be used individually by 1 type or in combination of 2 or more types.

  In the cosmetic of the present invention, it is essential that isostearyl alcohol occupies 60% by mass or more of the oil component, and the blending amount of other oil components is inevitably less than 40% by mass of the oil component. Therefore, the blending amount of each of the various oils as described above, for example, higher fatty acids such as isostearic acid, is at most 40% by mass, for example, less than 30% by mass, or less than 20% by mass, or less than 10% by mass, or It becomes less than 1 mass%.

  The compounding quantity of the oil in the cosmetics of this invention is 0.01-3 mass%, Preferably it is 0.1-1 mass%, More preferably, it is 0.2-0.8 mass%. When the oil content is less than 0.01% by mass, the predetermined effect cannot be obtained. When the oil content exceeds 3% by mass, the surfactant for emulsifying the oil tends to increase, resulting in a sticky feeling. .

The hydrophilic surfactant (b) in the cosmetic of the present invention is one or a mixture of two selected from polyoxyethylene hydrogenated castor oil and polyoxyethylene phytosterol.
Polyoxyethylene hydrogenated castor oil is a hardened castor oil derivative having 20 to 100 ethylene oxide units, such as POE (40) hydrogenated castor oil, POE (60) hydrogenated castor oil, POE (100) hydrogenated castor oil, etc. Is mentioned. Commercial products such as Nikkor HCO (Nikko Chemicals), EMALEX HC (Nihon Emulsion), and UNIOX HC (Nippon Oil) may be used.
Polyoxyethylene phytosterol is a phytosterol derivative having 10 to 50 ethylene oxide units, and examples thereof include POE (10) phytosterol, POE (20) phytosterol, and POE (30) phytosterol. Commercial products such as Nikkor BPS (Nikko Chemicals) can also be used.

  The amount of the (b) hydrophilic surfactant in the cosmetic of the present invention is preferably 0.01 to 3% by mass, more preferably 0.05 to 1% by mass, and still more preferably 0.1 to 0.2%. % By mass. If it is less than 0.01% by mass, stable emulsification becomes difficult, and if it exceeds 3% by mass, stickiness may occur.

The cosmetic of the present invention preferably further contains (c) a lipophilic surfactant. By blending a lipophilic surfactant, stability during high temperature storage is further improved.
The (c) lipophilic surfactant in the present invention is one or a mixture of two or more selected from polyglyceryl diisostearate, sorbitan sesquiisostearate, and sorbitan sesquioleate.

Polyglyceryl diisostearate includes diglyceryl diisostearate acting as a lipophilic surfactant, triglyceryl diisostearate, and the like. For example, WOGEL-18DV (Matsumoto Fine Chemical), Cosmol 42V (Nisshin Oillio), EMALEX DISG (Japan Emulsion) Commercial products such as Risolex PGIS (higher alcohol industry) can be used.
Examples of sorbitan sesquiisostearate include esthetic mall 182V (Nisshin Oilio), EMALEX SPIS-150 (Nihon Emulsion), Nikkor SI-15RV (Nikko Chemicals), etc., and sorbitan sesquioleate, EMALEX SPO-150 (Nihon Emulsion) Commercial products such as Nikkor SO-15V (Nikko Chemicals), NOFABLE SO-852S (Nissho), and Cosmol 82 (Nisshin Oilio) are also preferably used.

  The amount of the (c) lipophilic surfactant in the cosmetic of the present invention is preferably 0.01 to 2% by mass, more preferably 0.01 to 1.5% by mass, and still more preferably 0.05 to 1. % By mass.

Moreover, the cosmetics of this invention can mix | blend a salt type chemical | medical agent stably. Therefore, it is preferable that the cosmetic of the present invention further contains (d) a salt-type drug.
The (d) salt-type drug in the present invention means a water-soluble drug capable of forming a salt, and is not particularly limited as long as it is a water-soluble drug that can be usually blended in cosmetics and the like. Preferable examples include salts of L-ascorbic acid and its derivatives, salts of tranexamic acid and its derivatives, salts of alkoxysalicylic acid and its derivatives, salts of glutathione and its derivatives, but are not limited to these examples.

  L-ascorbic acid is generally referred to as vitamin C, and has a cell respiration effect, an enzyme activation effect, a collagen formation action by a strong reduction action, and a melanin reduction action. L-ascorbic acid derivatives include L-ascorbic acid monoesters such as L-ascorbic acid monophosphate and L-ascorbic acid-2-sulfate; L-ascorbic acid triesters such as L-ascorbic acid triphosphate And L-ascorbic acid glucosides such as L-ascorbic acid 2-glucoside. In this invention, it uses suitably in the form of each salt of L-ascorbic acid, L-ascorbic acid phosphate ester, L-ascorbic acid-2-sulfate ester, and L-ascorbic acid 2-glucoside.

  Examples of the tranexamic acid derivative include a dimer of tranexamic acid (for example, trans-4- (trans-aminomethylcyclohexanecarbonyl) aminomethylcyclohexanecarboxylic acid, etc.), an ester of tranexamic acid and hydroxyquinone (for example, 4- (trans-aminomethylcyclohexanecarboxylic acid 4′-hydroxyphenyl ester, etc.), ester form of tranexamic acid and gentisic acid (for example, 2- (trans-4-aminomethylcyclohexylcarbonyloxy) -5-hydroxybenzoic acid ), Amides of tranexamic acid (for example, trans-4-aminomethylcyclohexanecarboxylic acid methylamide, trans-4- (p-methoxybenzoyl) aminomethylcyclohexanecarboxylic acid, trans-4-guanidi Methylcyclohexane carboxylic acid, etc.) is preferably used in the form of a salt of a salt or tranexamic acid derivative of tranexamic acid in the like. The present invention.

  Alkoxysalicylic acid is one in which the hydrogen atom at the 3-position, 4-position or 5-position of salicylic acid is substituted with an alkoxy group, and the alkoxy group as the substituent is preferably a methoxy group, an ethoxy group or a propoxy group. , An isopropoxy group, a butoxy group or an isobutoxy group, more preferably a methoxy group or an ethoxy group. Specific examples of compound names include 3-methoxysalicylic acid, 3-ethoxysalicylic acid, 4-methoxysalicylic acid, 4-ethoxysalicylic acid, 4-propoxysalicylic acid, 4-isopropoxysalicylic acid, 4-butoxysalicylic acid, 5-methoxysalicylic acid. , 5-ethoxysalicylic acid, 5-propoxysalicylic acid and the like. In this invention, it uses suitably in the form of each salt of alkoxy salicylic acid and its derivatives (ester etc.).

  Although it does not specifically limit as a salt of the said chemical | medical agent, For example, salts, such as ammonium salt and an amino acid salt other than alkali metal salt or alkaline-earth metal salt like sodium salt, potassium salt, calcium salt, are mentioned.

  (D) One or more salt-type drugs can be blended, and the blending amount is arbitrary. Usually, it mix | blends in about 0.1-30.0 mass% with respect to liquid cosmetics whole quantity.

  Moreover, in this invention, you may mix | blend suitably the various components normally used for liquid cosmetics in the range which does not inhibit the effect of this invention besides the above. Specific examples include glycols such as propylene glycol, dipropylene glycol, 1,3-butylene glycol, 1,4-butylene glycol, diethylene glycol, triethylene glycol, and polyethylene glycol; glycerin such as glycerin, diglycerin, and polyglycerin. Sugar sugars such as sorbitol, mannitol, maltitol, xylitol, erythritol; sugars such as fructose, glucose, galactose, maltose, lactose, trehalose; inorganic powders such as talc, kaolin, mica, silica, zeolite; polyamide resin powder (Nylon powder), polyethylene powder, polymethyl methacrylate powder, polystyrene powder, copolymer resin powder of styrene and acrylic acid, organic powder such as cellulose powder; Inorganic white pigments such as titanium oxide and zinc oxide; inorganic red pigments such as iron oxide (Bengara); inorganic yellow pigments such as yellow iron oxide and ocher; black pigments such as black iron oxide and carbon black; chromium oxide; Inorganic green pigments such as chromium hydroxide and cobalt titanate; inorganic blue pigments such as ultramarine and bitumen; pearl pigments such as titanium oxide coated mica, colored titanium oxide coated mica, bismuth oxychloride, fish scale foil; aluminum powder, copper Metal powder pigments such as powder: Red 201, Red 202, Red 204, Red 205, Red 220, Red 226, Red 228, Red 405, Orange 203, Orange 204, Yellow 205 Organic pigments such as yellow 401 and blue 404; red 3, red 104, red 106, red 227, red 230, Organic pigments such as zirconium, barium or aluminum lakes such as color 401, red 505, orange 205, yellow 4, yellow 5, yellow 202, yellow 203, green 3 and blue 1; chlorophyll, Natural pigments such as β-carotene; plant polymers such as gum arabic, tragacanth gum, galactan, guar gum, carob gum, caraya gum, gellan gum, carrageenan; microbial polymers such as xanthan gum, dextran, succinoglucan, pullulan; collagen, casein Animal polymers such as albumin and gelatin; starch polymers such as carboxymethyl starch and methylhydroxypropyl starch; methylcellulose, ethylcellulose, methylhydroxypropylcellulose, hydroxyethylcellulose, cellulose sulfate Cellulose polymers such as lithium, hydroxypropylcellulose, sodium carboxymethylcellulose, crystalline cellulose; alginic polymers such as sodium alginate and propylene glycol alginate; polyvinyl alcohol, polyvinyl acetate, polyvinyl methyl ether, polyvinyl pyrrolidone, vinyl pyrrolidone and vinyl Vinyl polymers such as acetate copolymer and carboxyvinyl polymer; sodium polyacrylate, polyethyl acrylate, alkanolamine polyacrylate, alkyl methacrylate and dimethylaminoethyl methacrylate copolymer, poly-2-acrylamido-2-methylpropane Acrylic high molecules such as sulfonic acid and polymethacryloyloxytrimethylammonium; Vitamin B6 salt Vitamins such as salt and pantothenyl ethyl ether; UV absorbers, chelating agents, bactericides, anti-inflammatory agents, antiseptics, plant extracts, amino acids, refreshing agents, etc .; lower alcohols such as ethanol and isopropyl alcohol It is.

The transparent to translucent liquid cosmetic composition of the present invention can be used as a skin lotion, cosmetic liquid and the like for skin care, as well as a sunscreen base, a suntan base, and a cleaning base. Among these, it is particularly preferable to use as a lotion.
The cosmetic of the present invention can be produced according to a method usually used for liquid cosmetics such as lotions. Specifically, by dissolving a water-soluble component in water to form an aqueous phase, mixing a water-insoluble component such as oil with an amphiphilic component (surfactant), adding it to the aqueous phase, and stirring. Prepared.

  The present invention will be described in more detail with reference to the following examples, but the present invention is not limited to these examples. The blending amount means mass% unless otherwise specified.

(Examples 1-11 and Comparative Examples 1-8)
Liquid cosmetics (skin lotions) were prepared according to the formulations shown in Tables 1 to 4 below, and their properties were evaluated according to the following evaluation methods and evaluation criteria. The results are also shown in the table.
"Usability evaluation method"
Each sample of the examples and comparative examples was actually used by 10 professional panels and evaluated for usability (non-stickiness and softness). Each panel was subjected to a five-step sensory evaluation according to the following evaluation point criteria, and the total score was determined based on the following evaluation criteria.
“Evaluation criteria”
5: Very good 4: Excellent 3: Normal 2: Inferior 1: Very inferior “Evaluation criteria”
◎: Total score of 40 or more ○: Total score of 30-39 △: Total score of 20-29 ×: Total score of 19 or less

"Stability evaluation method"
The stability of each sample was evaluated under the following conditions.
-Stability of products stored at 60 ° C: Evaluation of L value fluctuation after storage at 60 ° C for 1 week.
-Stability of products stored at 50 ° C: Evaluation of L value fluctuation after storage at 50 ° C for 2 months.
・ Stability after freezing and thawing: After freezing, thawing at room temperature and returning to room temperature, the change in L value was evaluated.
"Evaluation criteria"
○: L value fluctuation is less than ± 3 ○ △: L value fluctuation is ± 3 or more and less than ± 4 Δ: L value fluctuation is ± 4 or more and less than ± 10 ×: L value fluctuation is ± 10 or more

  As is apparent from the results shown in Tables 1 to 4, liquid cosmetics prepared by combining isostearyl alcohol so as to occupy 60% by mass or more of oil and combining with a specific hydrophilic surfactant (Examples) 1 to 11) have extremely good usability (non-stickiness, softness) and have excellent stability even under severe conditions such as high-temperature storage at 50 ° C. or 60 ° C. or freezing / dissolving. It was. On the other hand, in Comparative Examples 1 to 6 and 8 which do not contain isostearyl alcohol or whose blending amount is less than 60% by mass of the oil component, particularly soft usability is not obtained and the stability is remarkably inferior. It became. On the other hand, even if isostearyl alcohol accounted for 60% by mass or more of the oil component, Comparative Example 7 in which the blending amount of the oil component exceeded 3% by mass produced stickiness and was inferior in usability.

(Examples 12 to 13 and Comparative Example 9)
A liquid cosmetic was prepared according to the formulation shown in Table 5 below, which was formulated with a salt-type drug (4-methoxysalicylic acid potassium salt), and the same evaluation as described above was performed. The results are also shown in Table 5.

  From the results shown in Table 5, in Examples 12 and 13 in which isostearyl alcohol was blended so as to occupy 60% by mass or more of the oil, potassium 4-methoxysalicylate, which is a salt-type drug, could be stably blended. Although a soft feeling of use is maintained, in Comparative Example 9 in which the blending amount of isostearyl alcohol is less than a predetermined amount, the usability is deteriorated, and the stability at high temperature storage is particularly lowered.

Example 14: Translucent lotion blending component Blending amount (% by mass)
Ethanol 5
Glycerin 5
Dipropylene glycol 7
Butylene glycol 5
Erythritol 1
Xylitol 1
PEG / PPG-17 / 4 dimethyl ether 3
POE (30) phytosterol 0.14
Sorbitan sesquioleate 0.02
Isostearyl alcohol 0.3
α-Olefin oligomer 0.2
Xanthan gum 0.1
Citric acid Appropriate amount Sodium citrate Appropriate amount Sodium metaphosphate Appropriate amount Phenoxyethanol Appropriate perfume Appropriate amount Ion-exchanged water Residue

Production method: A water phase was prepared by sequentially dissolving water-soluble components in water according to a conventional method. The water-insoluble component was added to the aqueous phase after mixing with the amphiphilic component.

Example 15: Translucent lotion blending component Blending amount (% by mass)
Glycerin 10
Dipropylene glycol 7
Butylene glycol 5
POE (10) methyl glucoside 2
Erythritol 1
PEG-400 1
PEG / PPG-14 / 7 dimethyl ether 1
Polyoxyethylene hydrogenated castor oil (60EO) 0.16
Polyglyceryl-2 diisostearate 0.08
Isostearyl alcohol 0.3
Hydroxyethyl cellulose 0.1
Citric acid appropriate amount sodium citrate appropriate amount edetate disodium appropriate amount phenoxyethanol appropriate amount perfume appropriate amount ion-exchanged water remainder

Production method: A water phase was prepared by sequentially dissolving water-soluble components in water according to a conventional method. The water-insoluble component was added to the aqueous phase after mixing with the amphiphilic component.

Example 16: Translucent lotion blending component for whitening Blending amount (% by mass)
Ethanol 7
Glycerin 4
Dipropylene glycol 5
Butylene glycol 3
POE (10) methyl glucoside 1
PEG-20 1
PEG / PPG-14 / 7 dimethyl ether 1
Polyoxyethylene hydrogenated castor oil (60EO) 0.16
Polyglyceryl-2 diisostearate 0.08
Isostearyl alcohol 0.18
Isostearic acid 0.06
α-Olefin oligomer 0.06
Dipotassium glycyrrhizinate 0.1
Tocopherol acetate 0.1
Tranexamic acid 2
Ogon Extract 0.1
Giant extract 0.1
Yukinoshita extract 0.1
Nettle extract 0.1
Citric acid appropriate amount sodium citrate appropriate amount edetate trisodium appropriate amount phenoxyethanol appropriate amount perfume appropriate amount ion-exchanged water remainder

Production method: A water phase was prepared by sequentially dissolving water-soluble components in water according to a conventional method. The water-insoluble component was added to the aqueous phase after mixing with the amphiphilic component.

Example 17: Translucent lotion blending component for whitening Blending amount (% by mass)
Ethanol 8
Glycerin 3
Dipropylene glycol 5
Butylene glycol 3
POE (10) methyl glucoside 1
PEG-20 1
PEG / PPG-14 / 7 dimethyl ether 1
Polyoxyethylene hydrogenated castor oil (60EO) 0.16
Polyglyceryl-2 diisostearate 0.08
Isostearyl alcohol 0.18
Isostearic acid 0.06
α-Olefin oligomer 0.06
Dipotassium glycyrrhizinate 0.1
Ascorbic acid glucoside 2
Arginine hydrochloride 0.1
Potassium hydroxide 0.4
Ogon Extract 0.1
Giant extract 0.1
Yukinoshita extract 0.1
Nettle extract 0.1
Citric acid appropriate amount sodium citrate appropriate amount edetate disodium appropriate amount paraben appropriate amount perfume appropriate amount ion-exchange water remainder

Production method: A water phase was prepared by sequentially dissolving water-soluble components in water according to a conventional method. The water-insoluble component was added to the aqueous phase after mixing with the amphiphilic component.

Claims (4)

(A) 0.01-3 mass% oil component,
(B) a hydrophilic surfactant selected from polyoxyethylene hydrogenated castor oil and polyoxyethylene phytosterol ;
(C) a transparent to translucent liquid cosmetic comprising an oleophilic surfactant selected from polyglyceryl diisostearate, sorbitan sesquiisostearate, and sorbitan sesquioleate, and having an L value of 60 or more. Because
Cosmetics characterized in that isostearyl alcohol accounts for 60% by mass or more of the (a) oil content. The cosmetics according to claim 1, wherein the blending amount of the (b) hydrophilic surfactant is 0.01 to 3% by mass. The cosmetic according to claim 1 or 2 , wherein the amount of the (c) lipophilic surfactant is 0.01 to 2% by mass. (D) The cosmetic according to any one of claims 1 to 3 , further comprising a salt-type drug.