JP4077382B2 - Skin preparation - Google Patents

Description

  The present invention relates to a skin external preparation excellent in a moisturizing effect and a rough skin improving effect.

  Skin dryness resulting from low humidity conditions due to external environments such as skin barrier function, moisture retention function, and cooling and heating due to aging and diseases is an important factor that causes rough skin. Rough skin caused by dry skin not only causes skin symptoms such as fine wrinkles and reduced skin texture, but also causes skin diseases such as itching and eczema. For this reason, moisturizers that prevent skin dryness and prevent or improve rough skin are considered to be very useful. So far, in the field of topical skin preparations, various moisturizers have been searched and formulated. It was.

  Known humectants include glycerin, sorbitol, maltitol, hydroxyproline, chitosan, and pyrrolidone carboxylate soda (see Non-Patent Document 1). In recent years, the effects of moisturizing the extracts of medicinal plants and other plants have also been studied. Extraction of orchidaceae plants (see Patent Document 1), agave extracts (see Patent Document 2), and peanut seed coats. Extract (see Patent Document 3), psyllium extract (see Patent Document 4), longan seed extract (see Patent Document 5), psyllium extract (see Patent Document 6), extract of the Asteraceae genus Pseudomonas Reference 7), various plant extracts extracted from plants consisting of cherry, violet, yarrow, itlan, italian, ilex and ginkgo (see patent document 8), etc. Has been.

JP 2002-205933 A JP 2002-193820 A JP 2002-145757 A JP 2002-145756 A JP 2002-145732 A Japanese Patent Laid-Open No. 2002-145731 JP 2002-20262 A JP 2002-20225 A JPO "Knowledge and Common Technology Collection" (cosmetics and similar products), August 21, 1984, p22-25

  However, any of the external preparations for skin containing the above active ingredients is not necessarily sufficient in moisturizing effect and skin roughening improving effect, and development of more effective active ingredients has been demanded. This invention is made | formed in view of the said situation, The subject exists in providing the skin external preparation excellent in the moisturizing effect and the rough skin improvement effect.

In order to solve the above-mentioned problems, the present inventors have conducted intensive research to obtain a component excellent in a moisturizing effect and a rough skin improving effect. As a result, a component obtained from a plant of Empetraceae has a moisturizing effect and rough skin. The present inventors have found that the improvement effect is excellent and have completed the present invention.

That is, the present invention provides a skin external preparation characterized by containing a component obtained from a plant of the family Empetraceae, and the skin external preparation exhibits a high moisturizing effect and a high rough skin improving effect. To do.

  An embodiment of the present invention will be described.

Gankouran Department (Empetraceae) plant is a herbaceous or small shrubs evergreen perennial distributed in the boreal from temperate, Gankouran genus in Japan (Empetrum), such as Keratiora genus (Ceratiola) is known.

Ganko uranium ( Empetrum nigrum Linn. Var. Japonicum K. Koch) is an evergreen small shrub distributed in Hokkaido, Kuril, Sakhalin, Siberia, Kamchatka, etc. Empetrum ). The fruits are an important harvest from the autumn mountain. The purple and black sweet and sour fruits are jammed or shochued into fruit wine.

In the southern part of South America, there is Empetrum rubrum , where the fruit ripens reddish brown. Empetrum nigrum is widely distributed in the northern northern hemisphere such as Alaska and Canada. The above-ground part of Empetrum nigrum is brewed with tea and drunk as tea.

Ceratiola ericoides is a plant belonging to the genus Ceratiola and is found in dry forests and coasts in southeastern North America.

Next, a method for obtaining a component from an Empetraceae plant will be described. The above plants are one or more of various whole plants or their leaves, stems, stems, branches, branches and leaves, fruit skins, fruits, bark, sap, seeds, rhizomes, root barks, roots, spikes, head flowers, flowers, etc. The part is used raw or dried. As a method for obtaining a component from an Empetraceae plant, the plant body may be used as it is, a processed product such as squeezed may be obtained, or extraction may be performed using an extraction solvent. The extraction solvent is not particularly limited, and monohydric alcohols such as water, ethanol, methanol, isopropanol, isobutanol, n-hexanol, methylamyl alcohol, 2-ethylbutanol, n-octyl alcohol, glycerin, ethylene glycol, ethylene Polyhydric alcohols such as glycol monomethyl ether, propylene glycol, propylene glycol monomethyl ether, propylene glycol monoethyl ether, triethylene glycol, 1,3-butylene glycol, 1,2-pentanediol, isoprene glycol, hexylene glycol or derivatives thereof , Ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone, methyl-n-propyl ketone, esters such as ethyl acetate and isopropyl acetate, ethyl ether, Ethers such as pill ether and n-butyl ether, hydrocarbons such as squalane, petrolatum, paraffin wax, paraffin oil, plants such as olive oil, wheat germ oil, rice oil, sesame oil, macadamian nut oil, almond oil, coconut oil Examples include fats and oils such as beef tallow, pork tallow and whale oil. In addition, polar solvents to which inorganic salts such as phosphate buffered saline are added and solvents to which surfactants are added can also be used, and further, water, carbon dioxide, ethylene, propylene, ethane, propane, dinitrogen monoxide. One or more supercritical fluids such as chlorodifluoromethane, chlorotrifluoromethane, xenon, ammonia, methanol, ethanol, etc., or a subcritical fluid may be used without any particular limitation.

  The ratio of the plant and the solvent in the extraction is not particularly limited, but is preferably 0.1 to 1000 times by weight of the solvent with respect to the plant 1, and more preferably 0.5 to 100 times by weight in terms of extraction operation and efficiency. The extraction temperature is conveniently in the range from 0 ° C. to the boiling point of the solvent, and the extraction time is preferably in the range of 1 hour to 2 weeks, although it varies depending on the extraction temperature.

Ingredients obtained from the plant family ( Empetraceae ) thus obtained can be used as they are, but as long as the effect is not lost, purification operations such as deodorization, decolorization and concentration can be added, Furthermore, it may be used as a fraction using column chromatography or the like. These extracts, purified products, and fractions can be dried by removing the solvent from them, and can also be used in a form solubilized in a solvent such as alcohol, or in the form of an emulsion. it can.

In the present invention, an excellent skin moisturizing effect and rough skin improving effect can be exhibited by blending a component obtained from a plant of Empetraceae with an external preparation for skin. Particularly preferred are gankouran ( Empetrum nigrum Linn. Var. Japonicum K. Koch), Empetrum rubrum , Empetrum nigrum Linn. And Ceratiola ericoides ( Ceratiola ericoides ).

The amount of ingredients obtained from the plant of Empetraceae is generally 0.000001 to 10.0% by weight, preferably 0.00001 to 5.0% by weight. %, More preferably 0.0001% by weight to 1.0% by weight.

When using the component obtained from the plant of the family Gancolanaceae ( Empetraceae ) of the present invention as an external preparation for skin, it can be in any dosage form such as cream, ointment, lotion, emulsion, solid, powder, aerosol, lotion, Makeup makeup such as basic cosmetics such as milky lotion, beauty serum, moisturizing cream, sun care products such as sun cream, sunscreen lotion, suntan oil, carmine lotion, foundation, eyeliner, mascara, eye color, cheek color, lipstick It can be provided in the form of cosmetics, facial cleansers, body shampoos and hair shampoos, rinses, treatments, hair creams, hair oils, hair cosmetics such as hair styling agents, perfumes and deodorant antiperspirants.

  At that time, oil components, surfactants, moisturizers, pigments, ultraviolet absorbers, antioxidants, perfumes, antibacterial and antifungal agents generally used for external preparations of the skin within the range not impairing the effects of the present invention And other general pharmaceutical and cosmetic raw materials, and physiologically active ingredients such as skin cell activators, anti-inflammatory agents, and whitening agents.

  Next, although an Example is given and this invention is demonstrated further in detail, it cannot be overemphasized that this invention is not limited only to these Examples. In addition,% used below is weight% unless otherwise specified.

First, a method for preparing a component obtained from an Empetraceae plant used in the present invention is exemplified. In addition, Table 1 lists the specific names and parts of the Emperaceae plants used in the present invention, and the extracts 1 to 12 extracted by the respective preparation methods.

<Preparation method 1>
The dried plant was soaked in a 10% by volume 50% by volume ethanol aqueous solution for 7 days at room temperature. The extract was filtered, concentrated and dried under reduced pressure to obtain an extract.

<Preparation method 2>
The dried plant was immersed in an aqueous solution of 50 volume% 1,3-butylene glycol in an amount of 10 times by weight for 7 days at room temperature. The extract was filtered to obtain the desired extract.

<Preparation method 3>
The dried plant is put into the extraction tank of the supercritical fluid extraction device. After adding 0.003% ethanol as an entrainer, in a supercritical state while adjusting the flow rate of carbon dioxide of 15 MPa at 40 ° C. under atmospheric pressure at the outlet of the separation tank to 700 L / hour. Carbon dioxide was supplied. Then, the pressure of the extraction tank was reduced and the extract was taken out.

Therefore, we examined the incorporation of ingredients obtained from this Empetraceae plant in skin external preparations.

The lotions according to Formulation Example 1 to Formulation Example 4 were prepared using the formulation shown in Table 2. In this lotion, the alcohol phase in which (2) to (9) is dissolved in (1) is added to the aqueous phase in which (10) to (12) are uniformly mixed and dissolved, and mixed uniformly. It was prepared by.

In the prescription examples 1 to 4 of the present invention, an actual use test for 6 months was performed in order to confirm the moisturizing effect and the rough skin improving effect. In addition, the prescription which did not mix | blend the component obtained from the urchinaceae ( Empetraceae ) plant was made into the comparative example. In the practical use test, 40-year-old to 60-year-old women who markedly show dry skin and rough skin symptoms as panelists were used as 20 people per group, and each example and comparative example were blinded twice a day for each group. I was allowed to use it. The skin condition was observed before and after the start of the use test, and the effect of improving the skin condition was evaluated in three stages: “improved”, “slightly improved”, and “no change”. The results are shown in Table 3 in terms of the number of panelists that performed each evaluation.

As is clear from Table 3, in Formulation Example 1 to Formulation Example 4 of the present invention, all the panelists tended to improve symptoms. On the other hand, in the comparative example which did not mix | blend the component obtained from an European family ( Empetraceae ) plant, the paneler in which the clear improvement tendency was seen in the dry state of the skin and the rough skin symptom did not exist.

  Next, the present invention will be described in more detail with reference to other formulation examples, but the present invention is not limited by these.

<Prescription Example 5> Cleansing Gel
(1) Remaining purified water (wt%)
(2) Carbopole 940 0.70
(3) Purified water 2.50
(4) 1,3-butylene glycol 10.00
(5) Salicylic acid 0.10
(6) Polyoxyethylene methyl glucoside 15.00
(7) Diglycerin 2.00
(8) Polyoxyethylene sorbit monolaurate 5.00
(9) Sorbitan monostearate 2.00
(10) Octenyl succinic acid corn starch ester aluminum 4.00
(11) Citric acid 0.001
(12) Purified water 0.009
(13) Sodium hydroxide 0.20
(14) Purified water 1.80
(15) Dipotassium glycyrrhizinate 0.05
(16) Purified water 0.45
(17) Extract 1 0.50
Production method: Components (4) to (10) are added to components (1) to (3) heated to 80 ° C., and the mixture is stirred with a homomixer. After cooling to 50 ° C., components (11) to (16) are added. Add ingredient (17) at 35 ° C and homogenize.

<Prescription Example 6> O / W emulsified cream
(1) Squalane 10.00 (wt%)
(2) Octyldodecyl myristate 5.00
(3) Hydrogenated soybean phospholipid 0.20
(4) Batyl alcohol 3.00
(5) Hardened oil 2.00
(6) Stearic acid 1.50
(7) Lipophilic glyceryl monostearate 1.50
(8) Polyglyceryl monostearate 1.50
(9) Behenyl alcohol 0.80
(10) Polyglyceryl monomyristate 0.70
(11) Sara beeswax 0.30
(12) Mixed fatty acid triglyceride 0.10
(13) d-δ-tocopherol 0.05
(14) Purified water remaining
(15) Xanthan gum (1 wt% aqueous solution) 20.00
(16) 1,3-butylene glycol 15.00
(17) Paraoxybenzoic acid ester 0.10
(18) Sodium hydroxide (10 wt% aqueous solution) 2.00
(19) Ethanol 2.00
(20) Extract 4 0.30
(21) Extract 7 0.20
Production method: The oil phase components (1) to (13) and the water phase components (14) to (17) are each heated to 80 ° C., mixed and homogenized, and then the oil phase is added to the water phase. Add (18) and emulsify with a homomixer. Cool with stirring, add (19) to (21) previously mixed and dissolved at 40 ° C., and stir and homogenize.

<Prescription Example 7> Essence
(1) Polyglyceryl distearate 2.50 (% by weight)
(2) Glyceryl tri-2-ethylhexanoate 8.00
(3) Hydrogenated soybean phospholipid 0.50
(4) Sorbitan monostearate 0.50
(5) Behenyl alcohol 0.50
(6) Polyoxyethylene methyl glucoside 7.50
(7) Purified water remaining
(8) Xanthan gum (1 wt% aqueous solution) 40.00
(9) Ethanol 8.00
(10) Extract 5 0.50
Production method: Components (1) to (5) and (6) to (8) are heated to 70 ° C., mixed and dissolved, and then both components are mixed and emulsified with a homomixer. Cool with stirring, add components (9) and (10) at 40 ° C., mix and homogenize.

<Prescription Example 8> Lotion
(1) Remaining amount of purified water (% by weight)
(2) Extract 10 0.50
(3) Extract 11 0.20
(4) Ethanol 8.00
(5) p-Hydroxybenzoate 0.05
(6) Carboxyvinyl polymer (1 wt% aqueous solution) 5.00
(7) Xanthan gum (1 wt% aqueous solution) 10.00
(8) 1,3-butylene glycol 3.00
(9) Concentrated glycerin 15.00
(10) L-arginine 0.10
(11) Purified water 0.90
Production method: Components (2) to (11) are sequentially added to component (1) to mix, dissolve and homogenize.

<Formulation example 9> Cleansing cream
(1) Stearic acid 2.00 (wt%)
(2) Cetanol 3.00
(3) Vaseline 10.00
(4) Squalane 38.00
(5) Isopropyl myristate 10.00
(6) Tocopherol acetate 0.10
(7) Glyceryl monostearate 2.50
(8) Polyoxyethylene sorbit monolaurate 2.50
(9) Propylene glycol 5.00
(10) Methyl paraoxybenzoate 0.10
(11) Remaining amount of purified water
(12) Potassium hydroxide (10 wt% aqueous solution) 2.00
(13) Extract 3 0.05
Production method: The oil phase components (1) to (8) are mixed and dissolved by heating to 70 ° C. On the other hand, the aqueous phase components (9) to (11) are mixed, dissolved, and heated to 70 ° C. After the oil phase component is gradually added to the water phase component, (12) is added and uniformly emulsified with a homomixer. After emulsification, after cooling to 40 ° C., (13) is added and mixed.

<Prescription Example 10> W / O emulsified cream
(1) Squalane 15.00 (wt%)
(2) Decamethylcyclopentasiloxane 15.00
(3) Cross-linked methylpolysiloxane 1.00
(4) Dimethicone copolyol 3.00
(5) quaternium-18 hectorite 1.00
(6) 1,3-butylene glycol 8.00
(7) Methylparaben 0.20
(8) Purified water remaining
(9) Extract 6 0.10
Production method: To the oil phase obtained by mixing (1) to (5), the aqueous phase (6) to (8) is gradually added with stirring and emulsified with a homomixer. After emulsification, (9) is added and mixed.

<Prescription Example 11> Cleansing Gel
(1) Glycerin 15.00 (wt%)
(2) 1,3-butylene glycol 10.00
(3) Silicic anhydride 7.00
(4) Monolauric acid polyoxyethylene sorbit 5.00
(5) Polyoxyethylene (50EO) hydrogenated castor oil 2.50
(6) Diethylene glycol monoethyl ether 5.00
(7) Carboxyvinyl polymer (1 wt% aqueous solution) 50.00
(8) Potassium hydroxide (10 wt% aqueous solution) 4.50
(9) Extract 9 0.20
(10) Extract 8 0.50
(11) Purified water Remaining preparation method: (3), (7) is added to (11) and homogenized, (4) to (6) are dissolved and added to (1) and (2). Heat to ℃ to dissolve evenly. Next, the mixture is cooled, (9) and (10) are added at 40 ° C., and finally (8) is added to neutralize.

<Formulation example 12> Hair rinse
(1) Cetanol 3.00 (wt%)
(2) Stearyltrimethylammonium chloride 0.70
(3) Silicone oil 3.00
(4) Monolauric acid polyoxyethylene sorbit 1.00
(5) Glycerin 5.00
(6) Green No. 3 (1 wt% aqueous solution) 0.20
(7) Purified water remaining
(8) Extract 2 0.30
(9) Extract 12 0.05
Production method: Add (5) and (6) to (7) and heat to 70 ° C. On the other hand, (1) to (4) are mixed and dissolved, and heated to 70 ° C. The oil phase is gradually added to the previously prepared aqueous phase with stirring, pre-emulsified, homogenized with a homomixer, cooled, and (8) and (9) are added at 40 ° C.

<Prescription Example 13> Hair Treatment
(1) Polyoxyethylene (30EO) behenyl ether 4.00 (wt%)
(2) Sorbitan monostearate 6.00
(3) Isopropyl myristate 5.00
(4) Hexyldecanol 5.00
(5) Squalane 3.00
(6) Purified lanolin 3.00
(7) Stearic acid 5.00
(8) Lauryldimethylaminoacetic acid betaine 5.00
(9) Glycerin 10.00
(10) Purified water remaining
(11) Extract 1 0.50
(12) Extract 4 0.30
(13) Extract 8 0.15
Production method: The oil phase components (1) to (7) are mixed and heated to 80 ° C. On the other hand, the water phase components (8) to (10) are mixed and heated to 85 ° C., and the oil phase is added and emulsified, and after cooling, (11) to (13) are added at 40 ° C. To do.

<Formulation example 14> Hair foam stock solution formulation
(1) Polyoxyethylene sorbit monolaurate 1.00 (wt%)
(2) Dipropylene glycol 8.00
(3) Stearyltrimethylammonium chloride 0.10
(4) Ethanol 15.00
(5) Citric acid 0.10
(6) Extract 2 0.30
(7) Paraoxybenzoic acid ester 0.10
(8) Isostearoyl hydrolyzed collagen
Aminomethylpropanediol salt 0.10
(9) Vinylpyrrolidone
N, N-dimethylaminoethyl methacrylic acid copolymer 2.00
(10) Polyoxyethylene / methylpolysiloxane copolymer 1.00
(11) Refining water
(a) Stock solution 90.00
(b) Propellant (liquefied petroleum gas) 10.00
Production method: (1) to (11) are mixed, dissolved by heating to 75 ° C, and then homogeneously mixed with a homomixer. Then, it cools and mixes. For filling, the stock solution is filled into a can, and gas is filled after the valve is mounted.

<Prescription Example 15> Hair wax
(1) Candelilla wax 4.00 (wt%)
(2) Behenyl alcohol 1.00
(3) Liquid paraffin 20.00
(4) Squalane 10.00
(5) Polyoxyethylene sorbit monolaurate 3.00
(6) Extract 6 0.30
(7) Highly polymerized polyethylene glycol 0.10
(8) Oxybenzone 0.05
(9) Vinylpyrrolidone / N, N-dimethylaminoethyl methacrylic acid copolymer diethyl sulfate solution 1.00
(10) Xanthan gum 0.10
(11) Carboxyvinyl polymer 0.05
(12) Hydroxypropyl methylcellulose 0.20
(13) Propylene glycol 10.00
(14) 2-Amino-2-methyl-1-propanol 0.10
(15) Purified water remaining
(16) Hydrolyzed silk 0.10
Production method: (1) to (9) are mixed and dissolved to obtain an oil phase. On the other hand, (10) to (14) are added to (15) and dissolved to form an aqueous phase. Next, the oil phase is added to the aqueous phase at 75 ° C., and the mixture is uniformly emulsified with a homomixer. Thereafter, cooling is performed, and (16) is added and mixed at 40 ° C.

<Prescription Example 16> Hair Gel
(1) Remaining amount of purified water (% by weight)
(2) Carboxyvinyl polymer 0.70
(3) N-methacryloyloxyethyl N, N-dimethylammonium-α
-N-methylcarboxybetaine / alkyl methacrylate ester copolymer
5.00
(4) Polyoxyethylene methyl glucoside 5.00
(5) Ethanol 10.00
(6) Polyoxyethylene sorbit monolaurate 1.50
(7) Extract 11 0.60
(8) edetate trisodium 0.05
(9) Sodium hydroxide (10 wt% aqueous solution) 0.50
Production method: (2) and (3) are dissolved in (1). Next, (4) to (8) are sequentially added and homogenized, and then (9) is added to neutralize.

<Prescription Example 17> Tonic
(1) Ethanol 60.00 (wt%)
(2) L-Menthol 0.30
(3) Paraoxybenzoic acid ester 0.05
(4) Pepper tincture 0.70
(5) Extract 7 0.50
(6) Polyoxyethylene hydrogenated castor oil 0.20
(7) Polyoxyethylene methyl glucoside 1.50
(8) Purified water Remaining production method: The alcohol phases (1) to (5) are mixed and homogenized. The alcohol phase is added to component (6) dissolved at 50 ° C., components (7) and (8) that have been homogenized in advance are added and mixed, and then filtered.

<Prescription Example 18> Face wash
(1) Stearic acid 10.00 (wt%)
(2) Palmitic acid 10.00
(3) Myristic acid 12.00
(4) Lauric acid 4.00
(5) Oleyl alcohol 1.50
(6) Lanolin alcohol 1.00
(7) Potassium hydroxide 6.00
(8) Purified water remaining
(9) 1,3-butylene glycol 10.00
(10) Extract 5 0.30
(11) Extract 3 0.05
(12) Extract 10 0.30
Production method: The oil phases (1) to (6) and the water phases (7) to (9) are mixed and dissolved at 75 ° C., respectively, and then the water phase is added to the oil phase to saponify. After cooling, add (10) to (12) at 40 ° C. and mix.

<Prescription example 19> Body shampoo
(1) Lauric acid 5.00 (wt%)
(2) Myristic acid 7.50
(3) Lauroyl diethanolamide 5.00
(4) 1,3-butylene glycol 10.00
(5) Glycerin 10.00
(6) Potassium hydroxide (10 wt% aqueous solution) 3.00
(7) Purified water remaining
(8) Extract 9 0.10
Production method: The oil phases (1) to (3) and the water phases (4) to (7) are mixed and dissolved at 75 ° C., respectively, and then the water phase is added to the oil phase to saponify. After cooling, add (8) at 40 ° C. and mix.

<Prescription Example 20> Makeup Base
(1) Stearic acid 1.00 (wt%)
(2) Behenyl alcohol 0.50
(3) Sorbitan monostearate 1.50
(4) Squalane 10.00
(5) 1,3-butylene glycol 10.00
(6) Glycerin 3.00
(7) Purified water remaining
(8) Xanthan gum (1 wt% aqueous solution) 10.00
(9) Potassium hydroxide (10 wt% aqueous solution) 1.00
(10) Extract 12 0.20
(11) Titanium dioxide 1.00
(12) Bengala 0.01
(13) Yellow iron oxide 0.04
Production method: (11) to (13) are kneaded in (5), added to the aqueous phases (6) to (8), mixed, and heated to 70 ° C. On the other hand, the oil phase components (1) to (4) are mixed and heated to 70 ° C. The oil phase is added to the aqueous phase to which (9) has been added while stirring to emulsify. After cooling to 40 ° C., (10) is added.

<Prescription Example 21> O / W emulsified foundation
(1) Stearic acid 1.00 (wt%)
(2) Squalane 5.00
(3) Octyl dodecyl myristate 5.00
(4) Cetanol 1.00
(5) Self-emulsifying glyceryl monostearate 1.50
(6) 1,3-butylene glycol 8.00
(7) Xanthan gum (1 wt% aqueous solution) 10.00
(8) Purified water remaining
(9) Potassium hydroxide (10 wt% aqueous solution) 1.00
(10) Titanium oxide 9.00
(11) Talc 7.40
(12) Bengala 0.50
(13) Yellow iron oxide 1.50
(14) Black iron oxide 0.20
(15) Extract 1 0.50
Production method: (10) to (14) are kneaded in (6), added to the aqueous phases (7) and (8), mixed, and heated to 70 ° C. On the other hand, the oil phase components (1) to (5) are mixed and heated to 70 ° C. The oil phase is added to the aqueous phase to which (9) has been added while stirring to emulsify. After cooling to 40 ° C., (15) is added.

<Prescription Example 22> W / O emulsified foundation
(1) Talc 10.00 (wt%)
(2) Fine particle titanium dioxide 5.00
(3) Titanium dioxide 8.00
(4) Alkyl polyacrylate 5.00
(5) Bengala 0.40
(6) Yellow iron oxide 1.50
(7) Black iron oxide 0.20
(8) Squalane 7.00
(9) Decamethylcyclopentasiloxane 10.00
(10) Polyoxyethylene-modified dimethylpolysiloxane 4.00
(11) Octyl paramethoxycinnamate 3.00
(12) Remaining amount of purified water
(13) 1,3-Butylene glycol 5.00
(14) Methyl paraoxybenzoate 0.20
(15) Extract 4 0.70
Production method: Oil phase components (8) to (11) are uniformly mixed, (1) to (7) are added and dispersed with a homomixer to prepare an oil phase dispersion. Heat-dissolved (12) to (14) are added to the oil phase dispersion and emulsified. Finally add (15) and mix uniformly.

<Prescription Example 23> Two-way Foundation
(1) Silicone-treated talc Remaining amount (wt%)
(2) Silicone-treated mica 20.00
(3) Silicone-treated titanium dioxide 10.00
(4) Silicone-treated fine particle titanium dioxide 2.00
(5) Fluorine-treated Bengala 0.45
(6) Fluorine-treated yellow iron oxide 2.20
(7) Fluorine-treated black iron oxide 0.22
(8) Zinc stearate 1.00
(9) Nylon powder 5.00
(10) Squalane 5.00
(11) Sorbitan monostearate 0.10
(12) Dimethylpolysiloxane 4.00
(13) Diisostearyl malate 1.00
(14) Octyl paramethoxycinnamate 2.00
(15) Tocopherol acetate 0.05
(16) Extract 3 0.02
Production method: After the powder phases (1) to (9) are pulverized with a hammer mill, they are mixed and homogenized with a blender. The oil phases (10) to (16) are dissolved and homogenized at 80 ° C., and then added to the powder phase and kneaded. Then, it grind | pulverizes with a hammer mill and the bulk sifted is compression-molded to a metal plate.

Claims (2)

A component derived from a plant belonging to the plant belonging to Gankouran ( Empetrum nigrum Linn. Var. Japonicum K. Koch), Empetrum rubrum , Empetrum nigrum Linn., Ceratiola ericoides ( Ceratiola ericoides ) A humectant containing two or more kinds. A component derived from a plant belonging to the plant belonging to Gankouran ( Empetrum nigrum Linn. Var. Japonicum K. Koch), Empetrum rubrum , Empetrum nigrum Linn., Ceratiola ericoides ( Ceratiola ericoides ) A rough skin improving agent comprising two or more kinds.