Aerosol-type cosmetic pack

Abstract

The invention provides an aerosol-type face pack cosmetic that, when dispensed, forms a flexible, easy-to-use, and low-irritation resin foam that easily adheres to the face, such as around the eyes and nose. It also allows the fermented liquid contained in the resin foam to easily seep out, making it easy to apply the fermented liquid to the face and less likely to cause tightness. [Solution] An aerosol pack cosmetic comprising a beauty serum and dimethyl ether, wherein the beauty serum comprises at least one fermentation solution selected from Saccharomyces / Anzange ferment filtrate, Saccharomyces / Human (fibroblast / mononuclear cell) induced pluripotent cell culture conditioned medium ferment filtrate, Galactomyces / Eryngium multiflorum callus culture ferment filtrate, and a resin.

Description

Technical Field

[0001] The present invention relates to aerosol-packaged cosmetics. More specifically, the present invention can form a resin foam that is flexible, easy to use, low-irritant, and easy to attach to the face such as around the eyes and the nose when discharged, allows the fermentation liquid contained in the resin foam to easily ooze out from the resin foam, allows the fermentation liquid to be easily applied to the face, and is not sticky, and relates to aerosol-packaged cosmetics.

Background Art

[0002] Conventionally, an aerosol composition for forming a resin foam that is flexible, difficult to tear even during use, and has a good feeling in use is known (for example, Patent Document 1). The aerosol composition described in Patent Document 1 contains an oil and fat having a freezing point of 5°C or higher and less than 40°C, and forms a resin foam that is unlikely to clog in the discharge passage of an aerosol valve or a discharge member.

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

[0006] The present invention, which solves the above problems, mainly comprises the following configuration.

[0007] (1) An aerosol pack cosmetic comprising a beauty serum and dimethyl ether, wherein the beauty serum comprises at least one fermentation solution selected from Saccharomyces / Anzange ferment filtrate, Saccharomyces / Human (fibroblast / mononuclear cell) induced pluripotent cell culture conditioned medium ferment filtrate, Galactomyces / Eryngium multiflorum callus culture ferment filtrate, and a resin.

[0008] With this configuration, the aerosol pack cosmetic can form a resin foam that is flexible, easy to use, and low-irritation, and can be easily applied to the face, such as around the eyes and nose. Furthermore, the fermented liquid contained in the resin foam can be easily released from the foam, and is cooled by the heat of vaporization of dimethyl ether, providing a moderate cooling sensation to the application area, and the effects of the fermented liquid are easily obtained without causing tightness.

[0009] (2) The aerosol pack cosmetic according to (1), wherein the content of the fermented liquid is 30 to 90% by mass in the beauty serum.

[0010] With this configuration, aerosol-type cosmetic packs are more likely to yield the benefits of the fermented liquid contained in the resin foam.

[0011] (3) The beauty serum is an aerosol pack cosmetic according to (1) or (2), comprising polylysine.

[0012] With this composition, aerosol-type cosmetic packs are less irritating and provide a superior user experience, even when used near mucous membranes such as around the eyes.

[0013] (4) The aerosol pack cosmetic composition is the aerosol pack cosmetic composition according to any one of (1) to (3), which contains carbon dioxide.

[0014] With this configuration, the aerosol-type cosmetic pack has increased flexibility in the resin foam, making it easier to adhere to the contours of the skin. [Effects of the Invention]

[0015] According to the present invention, when dispensed, it is possible to form a resin foam that is flexible, easy to use, and low in irritation, and can be easily applied to the face, such as around the eyes and nostrils. Furthermore, it is possible to easily extract the fermented liquid contained in the resin foam, making it easy to apply the fermented liquid to the face, and providing an aerosol-type pack cosmetic that does not cause tightness. [Modes for carrying out the invention]

[0016] <Aerosol-type cosmetic pack> An aerosol pack cosmetic (hereinafter also referred to as "pack cosmetic") according to one embodiment of the present invention contains a beauty serum and dimethyl ether. The beauty serum contains at least one fermentation liquid selected from Saccharomyces / Anzange ferment filtrate, Saccharomyces / Human (fibroblast / mononuclear cell) induced pluripotent cell culture conditioned medium ferment filtrate, and Galactomyces / Eryngium multiflorum callus culture ferment filtrate, and a resin. When the pack cosmetic is sprayed, the dimethyl ether vaporizes, and the resin dissolved in the dimethyl ether precipitates, forming a flexible and easy-to-use resin foam. The resin foam contains the fermentation liquid. The fermentation liquid is cooled by the heat of vaporization of the dimethyl ether. Therefore, by applying the resin foam to areas such as around the eyes or nose, the cooled fermentation liquid can easily seep out. In addition, the fermentation liquid can provide a moderate cooling sensation to the application area and impart its effects without causing tightness. Each of these will be explained below.

[0017] (Beauty serum) The serum contains at least one fermented liquid selected from Saccharomyces / Anzange ferment filtrate, Saccharomyces / Human (fibroblast / mononuclear cell) induced pluripotent cell culture conditioned medium ferment filtrate, and Galactomyces / Eryngium multifum callus culture ferment filtrate, along with a resin.

[0018] • Fermented liquid Fermented liquid is used for purposes such as increasing skin transparency (whitening effect), increasing skin elasticity and immunity, providing nutrients such as vitamins, peptides, and amino acids to the skin to prevent skin aging and damage, preventing ghost vessels and improving blood flow and complexion, and preventing and reducing the appearance of wrinkles. In addition, because the serum is formulated with fermented liquid and the resin described later, a resin foam is formed when sprayed. The resin foam is flexible and low-irritation, making it easy to apply to the face, such as around the eyes and nose. Furthermore, the fermented liquid is easily retained within the resin foam. The fermented liquid gradually seeps out from the resin foam, making it easy to impart the effects of the fermented liquid to the application area.

[0019] Saccharomyces / Anzange ferment filtrate is obtained by fermenting Anzange with Saccharomyces and then filtering the resulting liquid.

[0020] Saccharomyces / Human (Fibroblast / Mononuclear Cell) Induced Pluripotent Cell Culture Conditioned Medium Extract Fermented Solution is obtained by culturing induced pluripotent cells isolated from human fibroblasts and human blood-derived mononuclear cells for several days, then fermenting the culture extract taken from the culture with Saccharomyces, and finally filtering the resulting liquid.

[0021] Galactomyces / Eryngium multifum callus culture fermentation liquid is obtained by fermenting Eryngium multifum callus culture with Galactomyces and then filtering the liquid.

[0022] The content of the fermentation broth is not particularly limited. For example, the content of the fermentation broth is preferably 30% by mass or more, more preferably 40% by mass or more in the beauty liquid. Also, the content of the fermentation broth is preferably 90% by mass or less, more preferably 80% by mass or less in the beauty liquid. When the content of the fermentation broth is within the above range, the aerosol-packaged cosmetic is such that the fermentation broth easily leaks out from the resin foam, and the effect of the fermentation broth is easily obtained.

[0023] ·Resin The resin is in a state of being dissolved by dimethyl ether described later in the aerosol container, and when sprayed outside, the dimethyl ether vaporizes to form a resin foam. The resin foam is flexible and easy to attach to the face such as around the eyes and nose. Furthermore, the resin foam is easy to hold the fermentation broth inside, and can gradually let the fermentation broth leak out from the resin foam and be applied to the application site such as the skin for a long time.

[0024] The resin is not particularly limited. For example, the resin is an emulsion-type resin such as an acrylic acid alkyl copolymer emulsion, an acrylic acid alkyl-styrene copolymer emulsion, a nonionic resin such as a vinyl pyrrolidone-vinyl acetate copolymer, a hydroxyethyl acrylate-butyl acrylate-methoxyethyl acrylate copolymer, a cationic resin such as a vinyl pyrrolidone-N,N-dimethylaminoethyl methacrylate copolymer sulfate, hydroxyethyl cellulose·dimethyl diallyl ammonium chloride, an anionic resin such as an acrylic acid alkanolamine, an amphoteric resin such as a dialkylaminoethyl (meth)acrylate-(meth)acrylic acid alkyl ester copolymer, an octyl acrylamide-hydroxypropyl acrylate-butylaminoethyl methacrylate copolymer, etc., which are neutralized by a neutralizing agent. Among these, the resin is preferably an emulsion-type resin from the viewpoints of easily forming a resin foam that is easy to attach to the face, easily holding the fermentation broth inside the resin foam, and easily letting the fermentation broth leak out.

[0025] The resin content is not particularly limited. For example, the resin content (solids) in the beauty serum is preferably 3% by mass or more, and more preferably 5% by mass or more. Furthermore, the resin content is preferably 20% by mass or less, and more preferably 15% by mass or less. When the resin content is within the above range, the resin foam is less likely to tear during use and is easy to apply to the face. In addition, the resin foam easily retains and allows the fermented liquid to seep out.

[0026] Returning to the overall description of the serum, in addition to the fermented liquid and resin mentioned above, the serum may also contain antibacterial agents, alcohols, oils, water, additives, surfactants, etc.

[0027] Antibacterial agents are added to enhance the antibacterial properties of serums containing fermented liquid and to maintain their freshness.

[0028] The antibacterial agent is not particularly limited. For example, antibacterial agents include polylysine, caprylhydroxamic acid, silver oxide, phenoxyethanol, and parahydroxybenzoic acid esters. Among these, the beauty serum is preferably made with polylysine because it does not cause irritation even when used near mucous membranes such as around the eyes, and has a superior feel.

[0029] When polylysine is included, the polylysine content is not particularly limited. For example, the polylysine content in the serum is preferably 0.01% by mass or more, and more preferably 0.02% by mass or more. Furthermore, the polylysine content in the serum is preferably 0.5% by mass or less, and more preferably 0.3% by mass or less. When the polylysine content is within the above range, the pack cosmetic is less irritating even when used near mucous membranes such as around the eyes, and has a superior feel.

[0030] When an antibacterial agent is included, the amount of the antibacterial agent is not particularly limited. For example, the amount of the antibacterial agent in the serum is preferably 0.01% by mass or more, and more preferably 0.02% by mass or more. Furthermore, the amount of the antibacterial agent in the serum is preferably 2% by mass or less, and more preferably 1% by mass or less. By having the amount of the antibacterial agent within the above range, the pack cosmetic enhances the antibacterial power of the serum and helps maintain its freshness.

[0031] Alcohols are used to adjust the drying properties of serums, enhance their antibacterial properties, and for other purposes.

[0032] The alcohols are not particularly limited. For example, alcohols include monohydric alcohols with 2 to 3 carbon atoms such as ethanol and isopropanol, and polyhydric alcohols such as propanediol, 1,3-butylene glycol, hexylene glycol, pentylene glycol, glycerin, hexylglycerin, ethylhexylglycerin, dipropylene glycol, and diglycerin. Among these, polyhydric alcohols are preferred because they readily provide antibacterial-promoting effects.

[0033] When alcohols are included, the amount of alcohol is not particularly limited. For example, the amount of alcohol in the serum is preferably 0.1% by mass or more, and more preferably 0.5% by mass or more. Furthermore, the amount of alcohol in the serum is preferably 15% by mass or less, and more preferably 10% by mass or less. By keeping the amount of alcohol within the above range, the pack cosmetic composition is more likely to provide the effects of alcohol.

[0034] Oils are added to the resin foam for purposes such as adjusting its softness and spreadability.

[0035] The oils used are not particularly limited. For example, oils include jojoba oil (freezing point 7-10°C), mango oil (freezing point 31-36°C), Theobroma grandiflorum seed butter (freezing point 25-30°C), argan oil (freezing point 7-13°C), kapok oil (freezing point 18-22°C), kuromoji oil (freezing point 9-13°C), coconut oil (freezing point 20-28°C), palm kernel oil (freezing point 24-30°C), cocoa butter (freezing point 30-39°C), and other oils with a freezing point of 5°C to less than 40°C, as well as camellia oil (freezing point -15 to -21°C), sunflower oil (freezing point -10 to -18°C), and tea seed oil (freezing point -10 to -1 Oils and fats with a freezing point below 5°C, such as peanut oil (freezing point 0-3°C), almond oil (freezing point -10-21°C), corn oil (freezing point -7-10°C), cottonseed oil (freezing point 4-6°C), soybean oil (freezing point -10-17°C), rapeseed oil (freezing point 0-12°C), sesame oil (freezing point -3-6°C), castor oil (freezing point -10-18°C), linseed oil (freezing point -18-27°C), safflower oil (freezing point -18-22°C), grapeseed oil (freezing point -11-24°C), methylpentanediol dineopentanoate, and sebacin. Diethyl acid, diisopropyl adipate, neopentyl glycol dicaprate, propylene glycol dilaurate, ethylene glycol distearate, diethylene glycol dilaurate, diethylene glycol distearate, propylene glycol monostearate, propylene glycol monooleate, ethylene glycol monostearate, glyceryl tri-2-ethylhexanoate, isononyl isononanoate, diethoxyethyl succinate, diisostearyl malate, isopropyl myristate, isopropyl palmitate These include ester oils such as pyruth and cetyl isooctanoate, hydrocarbon oils such as liquid paraffin, squalene, squalane, and isoparaffin, silicone oils such as methylpolysiloxane and methylphenylpolysiloxane, higher fatty acids such as oleic acid, isostearic acid, linoleic acid, lauric acid, myristic acid, palmitic acid, stearic acid, and behenic acid, and higher alcohols such as oleyl alcohol, isostearyl alcohol, lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, and myristyl alcohol.Among these, the oil is preferably an oil or fat with a solidification point of 5°C or higher and less than 40°C, as it imparts flexibility to the resin foam, making it less likely to tear when applied to the face and easy to use.

[0036] When oils are included, the amount of oil is not particularly limited. For example, the amount of oil in the serum is preferably 3% by mass or more, and more preferably 5% by mass or more. Furthermore, the amount of oil is preferably 30% by mass or less, and more preferably 25% by mass or less. By having the amount of oil within the above range, the pack cosmetic is likely to be a flexible resin foam that does not tear easily during use.

[0037] Water is used as a solvent for resins, antibacterial agents, additives, and other substances.

[0038] The type of water is not particularly limited. For example, the water could be purified water, deionized water, physiological saline, or deep-sea water.

[0039] When water is included, the water content is not particularly limited. For example, the water content in the serum is preferably 1% by mass or more, and more preferably 3% by mass or more. Furthermore, the water content is preferably 25% by mass or less, and more preferably 20% by mass or less. By having a water content within the above range, the pack cosmetic can form a resin foam that is easy to apply to the face without reducing the effect of the fermented liquid.

[0040] The additives used in beauty serums are used for purposes such as preventing skin dryness, providing moisture, and softening the skin.

[0041] The added ingredients are not particularly limited. For example, the added ingredients include Pantoea bagans / human nerve cell conditioned medium ferment extract, Pantoea bagans / human umbilical cord blood cell conditioned medium ferment extract, Pantoea bagans / (human keratinocyte conditioned medium / 1,2-hexanediol) ferment extract solution, Pantoea bagans / (human bone marrow stem cell conditioned medium / 1,2-hexanediol) ferment extract solution, Pantoea bagans / Eryngium maritimum callus ferment extract solution, human umbilical cord blood cell conditioned medium, human keratinocyte conditioned medium, human bone marrow stem cell conditioned medium, human fibroblast conditioned medium, and human nerve cell conditioned medium. Cell-conditioned medium, dipeptide-2, dipeptide-15, tetrapeptide-4, decapeptide-4, hexapeptide-33, myristoyl methyl-β-alanine (phytosteryl / decyltetradecyl), edelweiss callus culture extract, comfrey callus culture extract, saponaria pumila callus culture extract, rhododendron ferrugineum leaf cell culture extract, palmitoyl tripeptide-1, palmitoyl tripeptide-38, palmitoyl tetrapeptide-7, N-prolyl palmitoyl tripeptide-56 acetate, centifolia rose flower water, as Sodium corbyl phosphate, ursolic acid, glyceryl glucoside, Tremella fuciformis polysaccharide, watermelon fruit extract, lentil fruit extract, Crocus chrysanthus root extract, chamomile flower extract, apple fruit cell culture extract, sage leaf extract, green tea leaf extract, rosemary leaf extract, Coix lacryma-jobi seed extract, Asparagus armata extract, plankton extract, natto gum, centella asiatica extract, (Bacillus / Aspergillus umbellatus) / (Jujube fruit / Soybean) ferment filtrate, carboxymethylphenylaminocarboxypropylphosphonic acid methyl methyl methacrylate Midoethyl / Stearyl Methacrylate Copolymer, Hydrolyzed Gardenia Extract, Nicotinamino Mononucleotide, Hydrogenated Retinol, Dipotassium Glycyrrhizate, Phosphate-Buffered Saline, Aspergillus oryzae / (Acai Fruit / Rice Bran) Ferment Filtrate, Apple Fruit Extract, Polygonum Cuspidatum Root Extract, Scutellaria Baicalensis Root Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Acacia Gum, Hesperidin Methyl Chalcone, Squalane, Rosa Canina Fruit Oil, PCA-Na, Arginine, Ethyl Methylpyrimidoquinoline Dione, Bacillus / (Rose Flower / Soybean) Ferment Filtrate, Mannose, Sodium Mannose Phosphate,These include aminolevulinic acid phosphate, isomalt, methyl perfluorobutyl ether, methyl perfluoroisobutyl ether, ethyl perfluorobutyl ether, ethyl perfluoroisobutyl ether, Suizenji Nori polysaccharide, humus extract, caprylic / capric triglyceride, tocopherol, induced pluripotent stem cell conditioned medium, fertilized fish egg extract, Pantoea vagans / BG / fertilized fish egg extract fermented extract, human amniotic fluid cell conditioned medium, Pantoea vagans / human amniotic fluid cell conditioned medium fermented extract, etc.

[0042] When additives are included, the amount of these additives is not particularly limited. For example, the amount of additives in the serum is preferably 0.01% by mass or more, and more preferably 0.03% by mass or more. Furthermore, the amount of additives in the serum is preferably 10% by mass or less, and more preferably 5% by mass or less. By keeping the amount of additives within the above range, the pack cosmetic is more likely to produce the effects of the additives.

[0043] Surfactants are used for purposes such as adjusting the foaming properties of resin foams.

[0044] Surfactants are not particularly limited. For example, surfactants include nonionic surfactants such as polyoxyethylene alkyl ethers, polyoxyethylene polyoxypropylene alkyl ethers, fatty acid alkanolamides, polyethylene glycol fatty acid esters, polyoxyethylene hydrogenated castor oil, polyoxyethylene glycerin fatty acid esters, polyoxyethylene alkyl ether fatty acid esters, polyoxyethylene sorbitan fatty acid esters, and polyglycerin fatty acid esters; anionic surfactants such as fatty acid soaps, polyoxyethylene alkyl ether phosphates, alkyl sulfates, polyoxyethylene alkyl ether sulfates, alkyl ether carboxylates, and sulfonates; amino acid type anionic surfactants such as N-acyl glutamate, N-acyl glycine salts, N-acyl alanine salts such as N-coconut oil fatty acid acyl-DL-alanine triethanolamine, and acyl alanine salts such as sodium lauroyl methyl alanine; silicone-based surfactants; amphoteric surfactants such as betaine-type surfactants such as alkyl betaine, and amine oxide-type surfactants such as lauryl dimethylamine N-oxide and oleyl dimethylamine N-oxide.

[0045] When surfactants are included, the amount of surfactant is not particularly limited. For example, the amount of surfactant in the serum is preferably 0.1% by mass or more, and more preferably 0.3% by mass or more. Furthermore, the amount of surfactant in the serum is preferably 5% by mass or less, and more preferably 3% by mass or less. By keeping the amount of surfactant within the above range, the pack cosmetic composition is more likely to exhibit the effects of the surfactant.

[0046] The method for preparing the beauty serum is not particularly limited. For example, the beauty serum can be prepared by adding water-soluble components and water-dispersible components to a fermentation liquid to prepare an aqueous stock solution, and then filling it into a container together with oily components such as oils.

[0047] The amount of serum is not particularly limited. For example, the amount of serum in the pack cosmetic (aerosol composition) is preferably 20% by mass or more, and more preferably 25% by mass or more. Furthermore, the amount of serum in the aerosol composition is preferably 50% by mass or less, and more preferably 45% by mass or less. When the amount of serum is within the above range, the pack cosmetic easily forms a resin foam, the fermented liquid is easily retained in the resin foam, and the fermented liquid is easily applied to the application site.

[0048] (dimethyl ether) Dimethyl ether acts as a solvent that dissolves resin within an aerosol container and is used as a propellant to dispense the beauty serum to the outside. When sprayed, the dimethyl ether vaporizes, forming a resin foam and cooling the fermented liquid contained within the resin foam. This causes the fermented liquid to gradually seep out of the resin foam, providing a moderate cooling sensation.

[0049] The dimethyl ether content is not particularly limited. For example, the dimethyl ether content is preferably 50% by mass or more, and more preferably 55% by mass or more, in the pack cosmetic (aerosol composition). Furthermore, the dimethyl ether content is preferably 80% by mass or less, and more preferably 75% by mass or less, in the pack cosmetic (aerosol composition). When the dimethyl ether content is within the above range, the pack cosmetic readily dissolves the resin in dimethyl ether and readily forms a uniform liquid phase. In addition, the formed resin foam readily provides a cooling effect and has a good feel when used.

[0050] The pack cosmetic of this embodiment may also be used in combination with other propellants besides dimethyl ether. Other propellants include liquefied gases such as aliphatic hydrocarbons having 3 to 5 carbon atoms consisting of propane, n-butane, isobutane, isopentane and mixtures thereof, hydrofluoroolefins such as trans-1,3,3,3-tetrafluoropropa-1-ene (HFO-1234ze), 2,3,3,3-tetrafluoropropa-1-ene (HFO-1234yf), and trans-1-chloro-3,3,3-trifluoropropene (HFO-1233zd(E)), compressed gases such as carbon dioxide and nitrogen. When the pack cosmetic of this embodiment contains carbon dioxide as another propellant, the flexibility of the resin foam increases, making it easier to adhere to the contours of the skin.

[0051] When other propellants are included, the content of these other propellants is not particularly limited. For example, in the case of liquefied gas, the content of other propellants is preferably 1% by mass or more, and more preferably 2% by mass or more, in the packaged cosmetic (aerosol composition). The content of liquefied gas is preferably 20% by mass or less, and more preferably 15% by mass or less, in the packaged cosmetic (aerosol composition). In the case of compressed gas, the content of other propellants is preferably 0.05% by mass or more, and more preferably 0.1% by mass or more, in the packaged cosmetic (aerosol composition). The content of compressed gas is preferably 5% by mass or less, and more preferably 3% by mass or less, in the packaged cosmetic (aerosol composition).

[0052] The method for preparing the pack cosmetic is not particularly limited. For example, the pack cosmetic can be prepared by filling a pressure-resistant container with a beauty serum, then attaching a valve to the opening of the container, and filling the valve with a propellant such as dimethyl ether to dissolve the beauty serum and the propellant. After that, a spraying member is attached to the valve.

[0053] In this embodiment, when the spraying member is pressed down, the valve stem is also pressed down. This causes the stem rubber to bend downward, opening the stem hole. As a result, the inside and outside of the container are connected. When the inside and outside of the container are connected, the pressure difference between the inside and outside of the container draws the cosmetic pack (aerosol composition) into the housing, then passes through the stem hole and the internal stem passage, is sent to the spraying member, and is then sprayed from the spray hole. The sprayed cosmetic pack forms a resin foam on the surface to be sprayed, such as the palm of the hand. The resin foam is flexible, does not easily tear during use, is easy to apply to the face, such as around the eyes and nose, and is low-irritant. Furthermore, the fermented liquid contained in the resin foam can be easily seeped out of the resin foam, is cooled by the heat of vaporization of dimethyl ether, and can provide a moderate cooling sensation to the application area, and the effects of the fermented liquid are easily obtained. [Examples]

[0054] The present invention will be described more specifically below with reference to examples. The present invention is not limited in any way to these examples. Unless otherwise specified, "%" means "mass%" and "parts" means "parts by mass".

[0055] (Example 1) Serum 1 was prepared according to the formulation (unit: mass%) shown in Table 1 below, and 35 g (35 mass%) of Serum 1 was filled into an aluminum pressure vessel. Next, a valve was attached to the opening of the pressure vessel to seal it. Furthermore, 65 g (65 mass%) of dimethyl ether was filled from the stem to prepare the pack cosmetic of Example 1.

[0056] [Table 1]

[0057] *1: DESERT MARIA (product name), manufactured by BEAUTE DE LABO Co., Ltd. *2: YODOSOL GH810F (product name), resin solids content 46%, manufactured by Nurion Japan Co., Ltd. *3: Polylysine 10 (trade name), 10% aqueous solution, manufactured by Ichimaru Falcos Co., Ltd. *4: Jewel Silver A (product name), manufactured by JTS Co., Ltd. *5: Refined jojoba oil (product name), manufactured by Koei Kogyo Co., Ltd.

[0058] (Example 2) Serum 2 was prepared according to the formulation (unit: mass%) shown in Table 2 below, and 35 g (35 mass%) of Serum 2 was filled into an aluminum pressure vessel. Next, a valve was attached to the opening of the pressure vessel to seal it. Furthermore, 65 g (65 mass%) of dimethyl ether was filled from the stem to prepare the pack cosmetic of Example 2.

[0059] [Table 2]

[0060] *6: iPS fermentation liquid (product name), manufactured by BEAUTE DE LABO Co., Ltd.

[0061] (Example 3) Serum 3 was prepared according to the formulation (unit: mass%) shown in Table 3 below, and 35 g (35 mass%) of serum 3 was filled into an aluminum pressure-resistant container. Next, a valve was attached to the opening of the pressure-resistant container to seal it. Furthermore, 65 g (65 mass%) of dimethyl ether was filled from the stem to prepare the pack cosmetic of Example 3.

[0062] [Table 3]

[0063] *7: SEA HOLLY FERMENT (product name), manufactured by BEAUTE DE LABO Co., Ltd.

[0064] (Example 4) The pack cosmetic of Example 4 was prepared in the same manner as in Example 1, except that it was filled with 25g (25% by mass) of serum 1 from Table 1 and 75g (75% by mass) of dimethyl ether.

[0065] (Example 5) The pack cosmetic of Example 5 was prepared in the same manner as in Example 1, except that it was filled with 45g (45% by mass) of serum 1 from Table 1 and 55g (55% by mass) of dimethyl ether.

[0066] (Comparative Example 1) Serum 4 was prepared according to the formulation (unit: mass%) shown in Table 4 below, and 35 g (35 mass%) of serum 4 was filled into an aluminum pressure-resistant container. Next, a valve was attached to the opening of the pressure-resistant container to seal it. Furthermore, 65 g (65 mass%) of dimethyl ether was filled from the stem to prepare the pack cosmetic of Comparative Example 1.

[0067] [Table 4]

[0068] (Example 6) Serum 5 was prepared according to the formulation (unit: mass%) shown in Table 5 below, and 35 g (35 mass%) of serum 5 was filled into an aluminum pressure vessel. Next, a valve was attached to the opening of the pressure vessel to seal it. Furthermore, 65 g (65 mass%) of dimethyl ether was filled from the stem to prepare the pack cosmetic of Example 6.

[0069] [Table 5]

[0070] *8: YODOSOL GH800F (product name), resin solids content 45%, manufactured by Nurion Japan Co., Ltd. *9: Zeastat (product name), manufactured by INOLEX Corporation

[0071] (Example 7) Serum 6 was prepared according to the formulation (unit: mass%) shown in Table 6 below, and 35 g (35 mass%) of serum 6 was filled into an aluminum pressure vessel. Next, a valve was attached to the opening of the pressure vessel to seal it. Furthermore, 65 g (65 mass%) of dimethyl ether was filled from the stem to prepare the pack cosmetic of Example 7.

[0072] [Table 6]

[0073] (Example 8) Serum 7 was prepared according to the formulation (unit: mass%) shown in Table 7 below, and 35 g (35 mass%) of serum 7 was filled into an aluminum pressure vessel. Next, a valve was attached to the opening of the pressure vessel to seal it. Furthermore, 65 g (65 mass%) of dimethyl ether was filled from the stem to prepare the pack cosmetic of Example 8.

[0074] [Table 7]

[0075] (Comparative Example 2) Serum 8 was prepared according to the formulation (unit: mass%) shown in Table 8 below, and 35 g (35 mass%) of serum 8 was filled into an aluminum pressure vessel. Next, a valve was attached to the opening of the pressure vessel to seal it. Furthermore, 65 g (65 mass%) of dimethyl ether was filled from the stem to prepare the pack cosmetic composition of Comparative Example 2.

[0076] [Table 8]

[0077] The pack cosmetics obtained in Examples 1-8 and Comparative Examples 1-2 were evaluated for ease of use, leakage, removal, and tightness using the following evaluation methods. The results are shown in Tables 9 and 10.

[0078] <Ease of use> The container was immersed in a 25°C constant temperature water bath for 30 minutes to adjust the temperature of the cosmetic pack to 25°C. The practitioner then sprayed 3g of the pack onto their palm to form a resin foam. The resin foam was then picked up with the fingertips and applied to the lower eyelid of the subject lying on the treatment bed. The results were evaluated according to the following evaluation criteria. (Evaluation Criteria) ○: Almost no resin foam remained on the practitioner's palm. ×: Some of the resin foam remained on the practitioner's palm.

[0079] <Staining> The seepage of fermented liquid from the resin foam attached to the lower eyelid and the cooling sensation were evaluated according to the following evaluation criteria. (Evaluation Criteria) ○: All five subjects evaluated that a very cold fermentation liquid gradually seeped out from the resin foam, and that the cooling sensation was sustained. ×: Of the five subjects, at least one evaluated that a cold fermentation liquid seeped out from the resin foam, but that the cooling sensation did not last long.

[0080] <Removability> The presence or absence of irritation when the resin foam was peeled off after the procedure was evaluated according to the following evaluation criteria. (Evaluation Criteria) ○: All five subjects rated the experience as having no stimulation. ×: At least one of the five subjects reported feeling a stimulus.

[0081] The presence or absence of tightness after the treatment was evaluated according to the following evaluation criteria. (Evaluation Criteria) ○: All five subjects reported not feeling any tightness or stiffness. ×: At least one of the five subjects reported feeling tightness or stiffness.

[0082] [Table 9]

[0083] [Table 10]

[0084] As shown in Tables 9 and 10, the pack cosmetics of Examples 1 to 8 of the present invention were able to form a flexible, low-irritation resin foam that was easy to apply to the face, such as around the eyes and nose. Furthermore, the fermented liquid contained in the resin foam could be easily released from the resin foam, providing a moderate cooling sensation to the application area. As a result, the pack cosmetics of Examples 1 to 8 of the present invention were considered to be effective in imparting the effects of the fermented liquid. In Comparative Examples 1 and 2, some subjects experienced irritation and a feeling of tightness when peeling off the resin foam after application.

[0085] (Example 9) A pressure-resistant aluminum container was filled with 35 g (34.9% by mass) of beauty serum 5. Next, a valve was attached to the opening of the pressure-resistant container to seal it. Furthermore, 65 g (64.8% by mass) of dimethyl ether and carbon dioxide were filled from the stem, and 0.5 g (0.3% by mass) was added to prepare the pack cosmetic of Example 9.

[0086] (Example 10) A pressure-resistant aluminum container was filled with 35 g (34.9% by mass) of beauty serum 6. Next, a valve was attached to the opening of the pressure-resistant container to seal it. Furthermore, 65 g (64.8% by mass) of dimethyl ether and carbon dioxide were filled from the stem, and 0.5 g (0.3% by mass) was added to prepare the pack cosmetic of Example 10.

[0087] (Example 11) A pressure-resistant aluminum container was filled with 35 g (34.9% by mass) of beauty serum 7. Next, a valve was attached to the opening of the pressure-resistant container to seal it. Furthermore, 65 g (64.8% by mass) of dimethyl ether and carbon dioxide were filled from the stem, and 0.5 g (0.3% by mass) was added to prepare the pack cosmetic of Example 11.

[0088] The pack cosmetics of Examples 9-11 were evaluated for ease of use, leakage, removal, and tightness using the same method as described above. The results are shown in Table 11.

[0089] [Table 11]

[0090] As shown in Table 11, the pack cosmetics of Examples 9 to 11 of the present invention were able to form a flexible resin foam that could be easily applied to the face, such as around the eyes and nose. Furthermore, the fermented liquid contained in the resin foam could be easily released from the resin foam, providing a moderate cooling sensation to the application area. As a result, it was considered that the pack cosmetics of Examples 9 to 11 of the present invention were more effective in imparting the effects of the fermented liquid. In particular, the resin foam obtained using the pack cosmetics of Examples 9 to 11 was more flexible than the resin foam obtained using the pack cosmetics of Examples 6 to 8, and was easier to apply along the contours of the eye area.

Claims

1. Contains serum and dimethyl ether, The aforementioned beauty serum is an aerosol pack cosmetic comprising at least one fermentation solution selected from Saccharomyces / Anzange ferment filtrate, Saccharomyces / Human (fibroblast / mononuclear cell) induced pluripotent cell culture conditioned medium ferment filtrate, and Galactomyces / Eryngium multifum callus culture ferment filtrate, and a resin.

2. The aerosol pack cosmetic composition according to claim 1, wherein the content of the fermented liquid is 30 to 90% by mass in the beauty serum.

3. The aerosol pack cosmetic composition according to claim 1 or 2, wherein the beauty serum contains polylysine.

4. The aerosol-type pack cosmetic composition according to claim 1 or 2, wherein the aerosol-type pack cosmetic composition contains carbon dioxide gas.

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