Bentone gel activator composition

Abstract

The present application provides a cosmetic composition comprising: (a) a modified hectorite organoclay; (b) at least one hydrophobic solvent; and (c) at least one amphiphilic material.

Description

[Technical field]

[0001] Priority This application claims priority to U.S. Provisional Application No. 63 / 325,002, filed March 29, 2022, which is incorporated herein by reference in its entirety.

[0002] The present disclosure relates generally to cosmetic compositions, and more specifically to cosmetic compositions that must not contain certain ingredients, such as polyethylene glycol-based surfactants, and methods of making and using the same. Summary of the Invention [Means for solving the problem]

[0003] One embodiment is a cosmetic composition comprising: (a) a modified hectorite organoclay; (b) at least one hydrophobic solvent; and (c) at least one amphiphilic material.

[0004] Another embodiment is a cosmetic method comprising applying such a cosmetic composition to a keratinous surface. [Brief description of the drawings]

[0005] [Figure 1] Figures AC are plots showing viscosity (mPa-s) versus concentration of Bentone gel activator for (A) phenoxyethanol, (B) methylheptylglycerin, and (C) propanediol. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0006] Unless otherwise specified, "a" or "an" means one or more than one.

[0007] As used herein, the term "about" preceding a particular numerical value means ±20% of that numerical value, ±18% of that numerical value, ±15% of that numerical value, ±12% of that numerical value, ±8% of that numerical value, ±5% of that numerical value, ±3% of that numerical value, ±2% of that numerical value, ±1% of that numerical value, or ±0.5% of that numerical value.

[0008] All content information regarding components of a composition expressed as a percentage (%) means weight percent (%) based on the total weight of the composition, unless otherwise specified.

[0009] "Water-in-oil composition" and related expressions refer to a water-in-oil emulsion composition in which an aqueous (water) phase is dispersed in an oil phase. As used herein, the expression "microplastic beads" refers to particles containing a solid polymer, to which additives or other substances may be added, in which ≧1% w / w of the particles (i) have all dimensions 0.1 μm≦x≦5 mm, or (ii) have a fiber length 0.3 μm≦x≦15 mm, and a length to diameter ratio >3. The expression "particles containing a solid polymer" refers to particles of any composition (i) having a continuous solid polymer surface coating of any thickness, or (ii) having a solid polymer content of ≧1% w / w.

[0010] Impurities in polyethylene glycol (PEG)-based surfactants, such as 1,4 dioxane and ethylene oxide, may present concerns for clean beauty requirements for cosmetics, such as safety, non-toxicity, and transparency in labeling. Many consumers also have environmental concerns about the low biodegradability of silicone-based ingredients, such as silicone solvents. However, the elimination of PEG-based ingredients, such as PEG surfactants, and / or silicone-based ingredients, makes it difficult to formulate cosmetic compositions. For example, the elimination of these ingredients may affect the stability of the cosmetic composition. Many water-in-oil compositions use organoclay-gel systems, such as bentonite-gel systems, with PEG-based ingredients, such as PEG surfactants and silicone solvents. The elimination of PEG surfactants and / or silicone solvents from such compositions makes it difficult to activate the organoclay, such as bentonite gel, and to stabilize the composition.

[0011] In some embodiments, the present disclosure may provide a stable cosmetic composition that allows activation of an organoclay gel, such as a bentonite gel, without the use of a PEG-based component, such as a PEG surfactant, and / or a silicone component, such as a silicone solvent. In some embodiments, the present disclosure may provide a cosmetic composition that may be used with a PEG surfactant and / or a silicone solvent.

[0012] The present disclosure relates to a cosmetic composition comprising: (a) a modified hectorite organoclay; (b) at least one hydrophobic solvent; and (c) at least one amphiphilic material.

[0013] As used herein, the term “free of” may mean that the total content of the components in the cosmetic composition, such as those described below, is completely absent from the composition.

[0014] The terms "activate" and "activating" may refer to forming a gel structure from the organoclay in the composition.

[0015] In some embodiments, the composition may be free of synthetic polymers.

[0016] In some embodiments, the composition may be free of any polyethylene glycol-containing components, such as PEG surfactants, any polymeric components, such as (meth)acrylates or (meth)acrylamides, and / or any silicones, such as silicone solvents.

[0017] In some embodiments, the composition may not contain any microplastic particles as defined above, and thus may meet the requirements of the "clean beauty" cosmetic category.

[0018] In some embodiments, the cosmetic composition may have sun protection properties. For example, the cosmetic composition may have a sun protection factor SPF of at least 2, or at least 5, or at least 10, or at least 20, or at least 30, or at least 40, or at least 50, or at least 60, or at least 70, or at least 80, or at least 90, or at least 100.

[0019] The composition may be used in many cosmetic products.For example, the composition may be used in skin care products, such as skin care creams, sunscreen products, concealer products, primer products, foundation products, hair products, deodorants, lip products, such as lipsticks or lip balms, moisturizers, such as color or tinted moisturizers.

[0020] In some embodiments, the cosmetic composition may be used alone, that is, the composition may be applied alone, for example to a subject, such as a human, to a keratinous surface or substrate, skin, such as the lips, eyelids, face, or hair, without the addition of another composition.

[0021] In some embodiments, the composition, which may be a cosmetic composition, may be used with another product, such as a topcoat, primer, or powder.

[0022] In many embodiments, the composition may be a water-in-oil composition. Such a water-in-oil composition may have reduced oil leakage. The oil leakage may be leakage of a hydrophobic solvent. In many embodiments, the composition may have no measurable oil leakage or no measurable leakage of a hydrophobic solvent.

[0023] For example, in some embodiments, a gel system in a water-in-oil composition may contain 1% to 90% of a hydrophobic solvent, such as oil. In some embodiments, "oil leaking" can mean that the hydrophobic solvent, such as oil, leaves the gel structure. Oil leaking can cause phase separation and / or uneven accumulation of oil droplets throughout the gel structure. As a result, compositions with such "oil leaking" can become unstable over time.

[0024] In many embodiments, the composition may have good spreadability and / or sensory properties due to its viscosity, which may mean that the composition is uniform, smooth, and free of clumps when applied.

[0025] water The aqueous phase of the composition comprises water. The water content of the composition may vary. In some embodiments, the amount of water may be from 1% to 90%, or from 5% to 80%, or from 10% to 70%, or from 15% to 75%, or any value or subrange therein. In some embodiments, the composition may comprise one or more hydrophilic glycols. The hydrophilic glycols may reduce the water content of the composition.

[0026] Modified Hectorite Organoclay In some embodiments, the modified hectorite organoclay may be selected from, for example, dimethyl distearyl ammonium hectorite, dimethyl distearyl ammonium bentonite, and dimethyl distearyl ammonium modified montmorillonite, and others, as described and exemplified in U.S. Patent Application Publication No. 2007 / 0071703, which is incorporated herein by reference.

[0027] In some embodiments, the modified hectorite organoclay may be selected from those in which a quaternary ammonium salt compound is added to a natural or synthetic smectite clay mineral, such as bentonite, by ion exchange reaction. The selection of the modified hectorite organoclay is not particularly limited, provided that it is cosmetically acceptable, and may include, for example, dimethylammonium hectorite, and benzyldimethylstearylammonium hectorite.

[0028] In some embodiments, the modified hectorite organoclay may be bentonite (disteardimonium hectorite).

[0029] In some embodiments, the modified hectorite organoclay may be in the form of a powder.

[0030] In some embodiments, the modified hectorite organoclay may be Bentone 38®, an organic derivative of hectorite clay available commercially in powder form from Elementis Specialties Inc.

[0031] The amount of modified hectorite organoclay in the composition may vary. In some embodiments, the amount of modified hectorite organoclay, such as disteardimonium hectorite, in powder form may be from 0.01% to 20%, or from 0.05% to 10%, or from 0.1% to 8%, or from 0.2% to 5%, or from 0.5% to 3%, by weight, or any value or subrange therein.

[0032] solvent In some embodiments, the at least one hydrophobic solvent may comprise at least one oil-based solvent. The term "hydrophobic solvent" may refer to a solvent that is non-polar and therefore repels water.

[0033] In some embodiments, the at least one oil solvent may comprise at least one hydrocarbon oil solvent.

[0034] In some embodiments, the at least one oily solvent may include at least one non-polar oily solvent.

[0035] The non-polar oily solvent may be one or more of the non-polar oils disclosed in U.S. Patent No. 10,154,954, which is incorporated herein by reference in its entirety.

[0036] Non-polar oils are usually hydrocarbons. They lack electronegative elements such as oxygen, which gives them the typical hydrocarbon feel.

[0037] These oils may be of vegetable, mineral or synthetic origin.

[0038] The term "non-polar oil" refers to an oil having a solubility parameter delta at 25 degrees Celsius as defined in U.S. Pat. No. 10,154,954. a , 0 (J / cm 3 ) 1 / 2 It may mean oil, which is equivalent to

[0039] The term "hydrocarbon oil" may mean an oil essentially formed, or in fact consisting of, carbon and hydrogen atoms, and optionally oxygen and nitrogen atoms, that does not contain any silicon or fluorine atoms, which may contain alcohol, ester, ether, carboxylic acid, amine, and / or amide groups.

[0040] In some embodiments, the non-polar oil may comprise one or more non-volatile non-polar hydrocarbon oils.

[0041] Non-volatile non-polar hydrocarbon oils are linear or branched hydrocarbons of mineral or synthetic origin, such as liquid paraffin or its derivatives, squalane, isoeicosane, naphthalene oil, alkanes; polybutylenes, such as Indopol H-100 (molar mass or MW=965 g / mol), Indopol H-300 (MW=1340 g / mol), and Indopol H-1500 (MW=2160 g / mol) sold or manufactured by Amoco, hydrogenated polyisobutylenes, such as Parleam® sold or manufactured by Nippon Oil & Fats Co., Panalane H-300 E (MW=1340 g / mol) sold or manufactured by Amoco, Viseal 20000 (MW=6000 g / mol) sold or manufactured by Synteal, or Rewopal PIB sold or manufactured by Witco. 1000 (MW=1000 g / mol), decene / butene copolymers, polybutene / polyisobutene copolymers, in particular Indopol L-14, polydecene, and hydrogenated polydecenes, such as Puresyn 10 (MW=723 g / mol) and Puresyn 150 (MW=9200 g / mol) sold or manufactured by Mobil Chemicals, and mixtures thereof.

[0042] In some embodiments, the at least one non-polar oil is selected from hydrogenated polyisobutene and / or polybutene.

[0043] In some embodiments, the at least one non-polar oil may include squalane, a triterpene consisting of 2,6,10,15,19,23-hexamethyltetracosane.

[0044] In some embodiments, the at least one non-polar oil is a C9-C 14 Alkanes such as isoparaffins, isododecane, and isohexadecane. In some embodiments, the at least one non-polar oil is selected from the group consisting of C 9-12 It may contain Vegelight C912-LC, which is an alkane (and) coco-caprylate / caprate salt.

[0045] In some embodiments, the at least one oily solvent may include at least one volatile oily solvent and at least one non-volatile oily solvent. In some embodiments, the at least one oily solvent may include a volatile hydrocarbon oil and a non-volatile hydrocarbon oil.

[0046] Volatile oil, e.g., volatile hydrocarbon oil, refers to oils such as hydrocarbon oils having a boiling point of less than 300° C. at 1 atm. An example of a volatile hydrocarbon oil is a C9-C 14 Alkanes, such as isoparaffins, isododecane, and isohexadecane. In some embodiments, the volatile hydrocarbon oil is 9-12 It may be Vegelight C912-LC, which is an alkane (and) coco-caprylate / caprate salt.

[0047] Non-volatile oil, e.g., non-volatile hydrocarbon oil, means an oil, such as a hydrocarbon oil, having a boiling point at 1 atm of 300° C. or higher. Examples of non-volatile hydrocarbon oils include light squalane, hydrogenated polydecene, and petrolatum.

[0048] The content of volatile oil, e.g., volatile hydrocarbon oil, in the composition may vary. For example, in some embodiments, the amount of volatile oil, e.g., volatile hydrocarbon oil, may be from 0.1% to 99% by weight, or from 1% to 90% by weight, or from 3% to 50% by weight, or any value or subrange therein.

[0049] The content of non-volatile oil, e.g., non-volatile hydrocarbon oil, in the composition may vary. For example, in some embodiments, the amount of non-volatile oil, e.g., non-volatile hydrocarbon oil, may be from 0.1% to 99% by weight, or from 1% to 90% by weight, or from 3% to 50% by weight, or any value or subrange therein.

[0050] The weight ratio of volatile oil, e.g., volatile hydrocarbon oil, to non-volatile oil, e.g., non-volatile hydrocarbon oil, can vary. In some embodiments, the weight ratio of volatile oil, e.g., volatile hydrocarbon oil, to non-volatile oil, e.g., non-volatile hydrocarbon oil, can be 1:10 to 10:1, or 1:5 to 5:1, or 1:3 to 3:1, or 1:2 to 2:1, or any value or subrange therein.

[0051] Amphiphiles Amphiphiles are compounds that contain one or more hydrophilic moieties that render the compound partially water soluble and one or more hydrophobic moieties that mediate the association and / or interaction of the compound with an oily phase.

[0052] In some embodiments, the at least one hydrophilic material can be at least one material selected from diols, aromatic alcohols, glycerol ethers, and combinations thereof.

[0053] In some embodiments, the at least one amphiphile may comprise at least one liquid amphiphile.

[0054] In some embodiments, the at least one amphiphile may comprise at least one diol or glycol.

[0055] In some embodiments, the at least one amphiphilic agent may include at least one liquid glycol, such as glycerin, propanediol, butylene glycol, propylene glycol, ethylene glycol, and dipropylene glycol, which are water soluble and partially dissolved in oil.

[0056] In some embodiments, the amount of at least one liquid amphiphile, such as glycerin, propanediol, butylene glycol, propylene glycol, and dipropylene glycol, can be from 0.01% to 10%, or from 0.05% to 8%, or from 0.1% to 5%, or from 0.3% to 4%, or from 0.5% to 3%, by weight, or any value or subrange therein.

[0057] In some embodiments, the at least one amphiphilic substance may include at least one amphiphilic preservative.

[0058] In some embodiments, the composition may comprise at least one preservative.In some embodiments, the at least one preservative may comprise at least one amphiphilic liquid preservative, such as methylheptylglycerin and / or ethylheptylglycerin.The presence of at least one amphiphilic liquid preservative, such as methylheptylglycerin and / or ethylheptylglycerin, allows the composition to reduce white cast.White cast can be reduced without using silicone in the composition.

[0059] The content of at least one amphiphilic liquid preservative, such as methylheptylglycerin and / or ethylheptylglycerin, in the composition may vary. In some embodiments, the amount of at least one amphiphilic liquid preservative, such as methylheptylglycerin and / or ethylheptylglycerin, may be from 0.01% to 5%, or from 0.05% to 4%, or from 0.1% to 3%, or from 0.3% to 2.5%, or from 0.5% to 2%, or any value or subrange therein, by weight.

[0060] In some embodiments, the at least one aromatic alcohol may comprise phenoxyethanol. The content of phenoxyethanol in the composition may vary. In some embodiments, the amount of phenoxyethanol may be from 0.01% to 1.5%, or from 0.05% to 1.5%, or from 0.05% to 1.2%, or from 0.1% to 1.2%, or from 0.1% to 1.0%, or any value or subrange therein.

[0061] At least one amphiphilic material, such as at least one liquid amphiphilic preservative, may act as a gel activator for the modified hectorite organoclay.

[0062] At least one amphiphilic component, such as at least one liquid amphiphilic preservative, may reduce leakage of at least one hydrophobic solvent, such as oil leakage, compared to an otherwise identical composition, i.e., a composition that does not include at least one liquid amphiphilic component, such as at least one liquid preservative. For example, the composition may have a 3-month oil leakage, as defined in the examples below, of about 30% or less, or about 28% or less, or about 26% or less, or any value or subrange within these ranges. For example, the composition may have a 1-week oil leakage, as defined in the examples below, of about 10% or less, or about 8% or less, or about 6.5% or less, or about 6% or less, or about 5% or less, or any value or subrange within these ranges.

[0063] At least one amphiphilic component, for example at least one liquid amphiphilic preservative, can thicken the composition to increase the composition viscosity.For example, at least one amphiphilic component, for example at least one liquid amphiphilic preservative, or aromatic alcohol can provide the composition with a viscosity 20% higher than that without amphiphilic substance, 15% higher than that without amphiphilic substance, 10% higher than that without amphiphilic substance, 8% higher than that without amphiphilic substance, 5% higher than that without amphiphilic substance, 3% higher than that without amphiphilic substance, 1% higher than that without amphiphilic substance, or any value or subrange within these ranges.

[0064] The at least one amphiphilic substance, e.g., the at least one liquid amphiphilic preservative, may vary. In some embodiments, the content of the at least one amphiphilic substance, e.g., the at least one liquid amphiphilic preservative, may be 0.05% to 20% by weight, or 0.1% to 18% by weight, or 0.2% to 15% by weight, or any value or subrange within these ranges. When the at least one amphiphilic substance includes phenoxyethanol, the amount of phenoxyethanol may be 0.05% to 5% by weight, or 0.1% to 3% by weight, or 0.2% to 1% by weight, or any value or subrange within these ranges. When the at least one amphiphilic substance includes propanediol, the amount of propanediol may be 0.05% to 20% by weight, or 0.1% to 15% by weight, or 0.2% to 10% by weight, or any value or subrange within these ranges. When the at least one amphiphilic material comprises methylheptylglycerin, the amount of methylheptylglycerin can be from 0.05% to 5%, or from 0.1% to 3%, or from 0.2% to 2%, or from 0.3% to 1.5%, by weight, or any value or subrange therein.

[0065] In some embodiments, the composition may include more than one, i.e., two, three, four, etc., amphiphiles, such as phenoxyethanol, methylheptylglycerin, ethylhexylglycerin, caprylhydroxamic acid, propanediol, butylene glycol. For example, in some embodiments, the composition may include one or both of phenoxyethanol (0.05% to 2%, or 0.1% to 1.8%, or 0.2% to 1% by weight) and propanediol (butylene alcohol) (0.1% to 15% by weight).

[0066] Surfactants In some embodiments, the composition may comprise at least one amphiphilic surfactant.

[0067] In some embodiments, the at least one amphiphilic surfactant may be at least one non-PEG surfactant, such as a polyglyceryl surfactant.

[0068] In some embodiments, the at least one amphiphilic surfactant may be at least one polyglyceryl surfactant.

[0069] The at least one amphiphilic surfactant may be selected from polyglyceryl 2 surfactants, polyglyceryl 3 surfactants, polyglyceryl 4 surfactants, polyglyceryl 5 surfactants, polyglyceryl-6 surfactants, polyglyceryl 7 surfactants, polyglyceryl 8 surfactants, polyglyceryl 9 surfactants, polyglyceryl 10 surfactants, polyglyceryl 11 surfactants, and polyglyceryl 12 surfactants.

[0070] Exemplary polyglyceryl surfactants include, but are not limited to, Polyglyceryl-4 caprate, Polyglyceryl-2 caprate, Polyglyceryl-4 caprylate, Polyglyceryl-6 caprate, Polyglyceryl-6 caprate, Polyglyceryl-4 caprylate / caprate, Polyglyceryl-6 caprylate / caprate, Polyglyceryl-3 cocoate, Polyglyceryl-4 cocoate, Polyglyceryl-10 decalinolate, Polyglyceryl-10 decaoleate, Polyglyceryl-10 decastearate (Polyglyceryl-10 Decacasterate), Polyglyceryl-3 Dicaprate, Polyglyceryl-3 Dicocoate, Polyglyceryl-10 Didecanoate, Polyglyceryl-2 Diisostearate, Polyglyceryl-3 Diisostearate, Polyglyceryl-10 Diisostearate, Polyglyceryl-4 Dilaurate, Polyglyceryl-2 Dioleate, Polyglyceryl-3 Dioleate, Polyglyceryl-6 Dioleate, Polyglyceryl-10 Dioleate, Polyglyceryl-6 Dipalmitate, Polyglyceryl-10 Dipalmitate, Polyglyceryl-2 Dipolyhydroxystearate, Distearate Polyglyceryl-2 phosphate, polyglyceryl-3 distearate, polyglyceryl-6 distearate, polyglyceryl-10 distearate, polyglyceryl-10 heptaoleate, polyglyceryl-10 heptastearate, polyglyceryl-6 hexaoleate, polyglyceryl-10 hexaoleate, polyglyceryl-2 isopalmitate, polyglyceryl-2 isostearate, polyglyceryl-4 isostearate, polyglyceryl-5 isostearate, polyglyceryl-6 isostearate, polyglyceryl-10 isostearate, polyglyceryl-2 laurate, Polyglyceryl-3 laurate, Polyglyceryl-4 laurate, Polyglyceryl-4 laurate / sebacate, Polyglyceryl-4 laurate / succinate, Polyglyceryl-5 laurate, Polyglyceryl-6 laurate, Polyglyceryl-10 laurate, Polyglyceryl-3 myristic acid, Polyglyceryl-10 myristic acid, Polyglyceryl-2 oleate, Polyglyceryl-3 oleate, Polyglyceryl-4 oleate, Polyglyceryl-5 oleate, Oleic acid Polyglyceryl-6 Laurate, Polyglyceryl-8 Oleate, Polyglyceryl-10 Oleate, Polyglyceryl-3 Palmitate, Polyglyceryl-6 Palmitate, Polyglyceryl-10 Pentalaurate, Polyglyceryl-10 Pentalinolate, Polyglyceryl-4 Pentaoleate, Polyglyceryl-10 Pentaoleate, Polyglyceryl-3 Pentalicinolate, Polyglyceryl-6 Pentalicinolate, Polyglyceryl-10 Pentalicinolate, Polyglyceryl-4 stearate, Polyglyceryl-6 pentastearate, Polyglyceryl-10 pentastearate, Polyglyceryl-3 polyricinoleate, Polyglyceryl-6 polyricinoleate, Polyglyceryl-3 ricinoleate, Polyglyceryl-2 sesquiisostearate, Polyglyceryl-2 sesquioleate, Polyglyceryl-2 sesquistearate, Polyglyceryl-3 stearate, Polyglyceryl-2 stearate, Polyglyceryl-3 stearate, Polyglyceryl-2 stearate, Polyglyceryl-2 stearate Polyglyceryl-4, polyglyceryl-8 stearate, polyglyceryl-10 stearate, polyglyceryl-2 tetraisostearate, polyglyceryl-6 tetraoleate, polyglyceryl-10 tetraoleate, polyglyceryl-2, polyglyceryl-2, polyglyceryl-3 triisostearate, polyglyceryl-10 trioleate, polyglyceryl-4 tristearate, polyglyceryl tristearate, and polyglyceryl-10 tristearate.

[0071] In some embodiments, the at least one polyglyceryl surfactant may include at least one polyglyceryl 2 surfactant, such as polyglyceryl-2 diisostearate, and / or at least one polyglyceryl-6 surfactant, such as polyglyceryl-6 polyricinoleate.

[0072] In some embodiments, polyglyceryl-6 polyricinoleate can provide good stability without phase separation and good spreadability to water-in-oil emulsion compositions.

[0073] In some embodiments, the at least one amphiphilic surfactant may comprise at least one surfactant selected from polyglyceryl-2 diisostearate, polyglyceryl-6 polyricinoleate, and sorbitan sesquiisostearate.

[0074] The amount of at least one amphiphilic surfactant, such as at least one polyglyceryl surfactant, in the composition may vary. In some embodiments, the at least one amphiphilic surfactant, such as at least one polyglyceryl surfactant, may comprise from 0.1% to 15%, or from 0.3% to 15%, or from 0.5% to 10%, or from 1% to 7%, by weight, or any value or subrange therein.

[0075] In some embodiments, the amount of polyglyceryl surfactant-6, such as polyglyceryl-6 polyricinoleate, can be from 0.1% to 5%, or from 0.3% to 4%, or from 0.5% to 3%, by weight, or any value or subrange therein.

[0076] In some embodiments, the amount of polyglyceryl-2 surfactant, such as polyglyceryl-2 diisostearate, can be from 0.1% to 5%, or from 0.3% to 4%, or from 0.5% to 3%, by weight, or any value or subrange therein.

[0077] Pigments In some embodiments, the composition may include one or more pigments. In some embodiments, the one or more pigments may be in the form of a powder. In some embodiments, the powder used as a pigment may be a hydrophobic surface-treated powder. The powder may be dispersed in the oil phase of the composition.

[0078] In some embodiments, the powder used as a pigment may be a pigment grade powder. The term "pigment grade" may mean that the powder has a particle size of about 0.2-0.4 μm. In some embodiments, the one or more pigments may be selected from pigment grade titanium dioxide, pigment grade zinc oxide, fine zinc oxide, talc, mica, sericite, kaolin, titanium mica, black iron oxide, yellow iron oxide, red iron oxide, ultramarine, Prussian blue, chromium oxide, chromium hydroxide, silica, and cerium oxide. In some embodiments, the one or more pigments may include one or more mineral pigments, such as one or more iron oxide pigments, such as black iron oxide, yellow iron oxide, and red iron oxide. In some embodiments, the one or more mineral pigments, such as iron oxide pigments, may be hydrophobically surface treated, for example with lauroyl lysine. Iron oxide pigments treated with lauroyl lysine are commercially available, for example, as Unipure Yellow LC 182 LL, Unipure Red LC 381 LL, and Unipure Black LC 989 LL.

[0079] The amount of one or more pigments in the composition can vary. For example, in some embodiments, the amount of one or more pigments in the composition can be from 0% to 30%, or from 0.1% to 25%, or from 0.1% to 20%, or from 0.2% to 15%, by weight, or any value or subrange therein.

[0080] powder In some embodiments, the composition may include one or more powders. For example, in some embodiments, one or more powders may be dispersed in the oil phase of a water-in-oil emulsion composition, and in some embodiments, one or more powders may be dispersed in the aqueous phase of a water-in-oil emulsion composition.

[0081] In some embodiments, the one or more powders may include one or more of titanium dioxide particles, silica particles, iron oxide particles, and zinc oxide particles. The hydrophobizing surface treatment applied to the one or more powders, such as titanium dioxide particles, silica particles, iron oxide particles, and zinc oxide particles, may be (1) a treatment using a metal soap consisting of a higher fatty acid and a polyvalent metal, such as a divalent metal, such as magnesium, or a trivalent metal, such as aluminum, or (2) a composite treatment using a higher fatty acid and a hydroxide of a polyvalent metal, such as a divalent metal, such as magnesium, or a trivalent metal, such as aluminum. The higher fatty acid may be a C8 to C24, e.g., C12 to C22, linear or branched carboxylic acid, such as stearic acid or isostearic acid. For example, in some embodiments, one or more powders, such as titanium dioxide particles, silica particles, iron oxide particles, and / or zinc oxide particles, may be surface treated with magnesium stearate and / or magnesium isostearate, or with a combined treatment of aluminum hydroxide with stearic acid and / or isostearic acid.

[0082] In some embodiments, the one or more powders may provide at least some of the sun protection properties, such as UV protection properties, to the composition. For example, the one or more powders may include one or more UV scattering powders. Examples of UV scattering powders include titanium dioxide powder, zinc oxide powder, silica powder, and composite powders such as titanium dioxide coated mica, titanium dioxide coated bismuth oxychloride, titanium dioxide coated talc, and titanium dioxide coated glass flakes. The average particle size of the UV scattering powder may be about 25-100 nm. In some embodiments, the one or more UV scattering powders may include titanium dioxide powder, zinc oxide powder, or a combination thereof.

[0083] The UV scattering powder may be hydrophobically treated on the surface of a substrate, such as zinc oxide or zinc dioxide. Examples of surface hydrophobic treatment methods include fluorine treatment using perfluoroalkyl phosphate esters, perfluoroalcohols, or the like, amino acid treatment using N-acyl glutamic acid or the like, lecithin treatment, metal soap treatment, fatty acid treatment, and alkyl phosphate ester treatment.

[0084] The content of the UV scattering powder in the composition may vary. In some embodiments, the amount of the UV scattering powder may be 0.1% to 30% by weight, or 0.5% to 25% by weight, or 1% to 20% by weight.

[0085] Organic UV absorbers In some embodiments, the composition may include one or more organic UV absorbers. In such cases, the one or more organic UV absorbers may provide at least some of the sun protection properties, such as UV protection properties, to the composition.

[0086] Sunlight reaching the Earth's surface has a portion of UV-B radiation (280-320 nm) and a portion of UV-A radiation (320-400 nm) that directly borders the visible light range. The effects on human skin are evident through sunburn, especially in the case of UV-B radiation.

[0087] The maximum erythemal activity of sunlight is given as a relatively narrow range around 308 nm.

[0088] Numerous compounds are known for protection against UV-B, among which are derivatives of 3-benzylidene camphor, 4-aminobenzoic acid, cinnamic acid, salicylic acid, benzophenone and 2-phenylbenzimidazole.

[0089] It is also important to have filter substances available for the range from about 320 nm to about 400 nm, the so-called UV-A region, since its rays can cause reactions in photosensitive skin. It has been shown that UV-A rays cause damage to the elastic and collagen fibers of the connective tissue, which leads to premature aging of the skin, and that UV-A rays should be considered as the cause of numerous phototoxic and photoallergic reactions. The harmful effects of UV-B can also be enhanced by UV-A rays.

[0090] UV photoprotective filters which may be used are oil-soluble organic UV-A filtering compounds and / or UV-B filtering compounds and / or water-soluble UV-A filtering compounds and / or UV-B filtering compounds.

[0091] Oil-soluble and water-soluble UV filtering compounds are disclosed, for example, in U.S. Patent No. 8,691,196, which is incorporated herein by reference in its entirety.

[0092] In some embodiments, one or more organic UV absorbers can be oil-soluble organic UV absorbers that can be dissolved in the oil phase of the composition.Some examples of such absorbers include PABA, PEG-25 PABA, benzylidene camphorsulfonic acid, camphor benzalkonium methosulfate, terephthalidene dicamphorsulfonic acid, phenylbenzimidazole sulfonic acid, disodium phenyl dibenzimidazole tetrasulfonate, benzophenone-4, benzophenone-5, benzophenone-9, or mixtures thereof.

[0093] Examples of oil-soluble UV absorbers include benzoic acid derivatives, salicylic acid derivatives, cinnamic acid derivatives, dibenzoylmethane derivatives, β-β-diphenylacrylate derivatives, benzophenone derivatives, benzylidene camphor derivatives, phenylbenzimidazole derivatives, triazine derivatives, phenylbenzotriazole derivatives, anthranil derivatives, imidazoline derivatives, benzalmalonate derivatives, and 4,4-diarylbutadiene derivatives.

[0094] Examples of benzoic acid derivatives include ethyl p-aminobenzoate (PABA), ethyl dihydroxypropyl PABA, ethylhexyl dimethyl PABA (e.g., "Escalol® 507"; ISP), glyceryl PABA, PEG-25 PABA (e.g., "Uvinul® P25"; BASF), and diethylamino hydroxybenzoyl hexyl benzoate (e.g., "Uvinul® A Plus").

[0095] Examples of salicylic acid derivatives include homosalate (e.g., "Eusolex® HMS"; Rona / EM Industries, Inc.), ethylhexyl salicylate (e.g., "Neo Heliopan® OS"; Haarmann & Reimer), dipropylene glycol salicylate (e.g., "Dipsal®"; Scher), and TEA-salicylate (e.g., "Neo Heliopan® TS"; Haarmann & Reimer).

[0096] Examples of cinnamic acid derivatives include octyl methoxycinnamate, or ethylhexyl methoxycinnamate (e.g., "Parsol® MCX"; Hoffmann-La Roche, Ltd.), iso-propyl methoxycinnamate, isoamyl methoxycinnamate (e.g., "Neo Heliopan® E1000"; Haarmann & Reimer), cinoxate, DEA methoxycinnamate, diisopropyl methyl cinnamate, glyceryl ethylhexanoate dimethoxycinnamate, and di-(2-ethylhexyl)-4'-methoxybenzalmalonate.

[0097] An example of a dibenzoylmethane derivative is 4-tert-butyl-4'-methoxydibenzoylmethane (eg "Parsol® 1789").

[0098] Examples of β-β-diphenylacrylate derivatives include octocrylene (eg Uvinul® N539″; BASF).

[0099] Examples of benzophenone derivatives include benzophenone-1 (e.g., "Uvinul® 400"; BASF), benzophenone-2 (e.g., "Uvinul® D50"; BASF), benzophenone-3 or oxybenzone (e.g., "Uvinul® M40"; BASF), benzophenone-4 (e.g., "Uvinul® MS40"; BASF), benzophenone-5, benzophenone-6 (e.g., "Helisorb® 11"; Norquay Technology Inc.), benzophenone-8 (e.g., "Spectra-Sorb® UV-24"; American Cyanamid Co.), benzophenone-9 (e.g., "Uvinul® DS-49"; BASF), and benzophenone-12.

[0100] An example of a benzylidene camphor derivative is 3-benzylidene camphor (eg, “Mexoryl TM"Mexoryl® SD"; Chimex), 4-benzylidene camphor, benzylidene camphorsulfonic acid (e.g., "Mexoryl® SL"; Chimex), camphor benzalkonium methosulfate (e.g., "Mexoryl® SO"; Chimex), terephthalylidene dicamphorsulfonic acid (e.g., "Mexoryl® SX"; Chimex), and polyacrylamidomethyl benzylidene camphor (e.g., "Mexoryl® SW"; Chimex).

[0101] Examples of phenylbenzimidazole derivatives include phenylbenzimidazole sulfonic acid (eg "Eusolex® 232"; Merck KGaA), and disodium phenyldibenzimidazole tetrasulfonate (eg "Neo Heliopan® AP"; Haarmann & Reimer).

[0102] Examples of triazine derivatives include anisotriazine (e.g., "Tinosorb® S"; Ciba Specialty Chemicals Inc.), ethylhexyl triazone (e.g., "Uvinul® T-150"; BASF), diethylhexylbutamidotriazine (e.g., "Uvasorb® HEB"; 3V SIGMA SpA), and 2,4,6-tris(diisobutyl-4'-aminobenzalmalonate)-s-triazine.

[0103] Examples of phenylbenzotriazole derivatives include drometrizole trisiloxane (eg, "Silatrizole®" Rhodia Chimie), and methylene bis-benzotriazolyl tetramethylbutylphenol (eg, "Tinosorb® M"; Ciba Specialty Chemicals Inc.).

[0104] Examples of anthranil derivatives include methyl anthranilate (eg "Neo Heliopan® MA"; Haarmann & Reimer).

[0105] An example of an imidazoline derivative includes ethylhexyl dimethoxybenzylidene dioxoimidazoline propionate.

[0106] Examples of benzalmalonate derivatives include polyorganosiloxanes having benzalmalonate functional groups (e.g. Polysilicone-15; "Parsol® SLX"; DSM Nutrition Japan KK).

[0107] An example of a 4,4-diarylbutadiene derivative includes 1,1-dicarboxy(2,2'-dimethylpropyl)-4,4-diphenylbutadiene.

[0108] The content of one or more organic UV absorbers, such as one or more oil-soluble UV absorbers, may vary. In some embodiments, the composition may not contain any such absorbers. In such cases, the sun protection properties of the composition may be due to UV scattering powders. Further, in some embodiments, the composition may contain one or more organic UV absorbers, such as one or more oil-soluble UV absorbers, in an amount of 0.1% to 30%, or 0.5% to 25%, or 1% to 20% by weight of the composition.

[0109] Exemplary Composition 1. In some embodiments, the composition may comprise 0.5% to 5% by weight of disteardimonium hectorite; 5% to 15% by weight of a volatile oily solvent, such as a volatile hydrocarbon oily solvent; 5% to 15% by weight of a non-volatile oily solvent, such as a non-volatile hydrocarbon oily solvent; 0.1% to 10.0% by weight of at least one component selected from the group consisting of phenoxyethanol, methylheptylglycerin, ethylhexylglycerin, caprylhydroxamic acid, propanediol, butylene glycol, and combinations thereof; and 1% to 7% by weight of at least one surfactant selected from polyglyceryl-2 diisostearate, polyglyceryl-6 polyricinoleate, and combinations thereof.

[0110] Additional Ingredients In some embodiments, the composition may include one or more additional ingredients, such as humectants, emollients, and / or moisturizers, such as glycerin, salts, such as sodium chloride, emollients, such as diethylhexyl succinate. The composition may include one or more additional ingredients selected from water thickeners, oil thickeners, stabilizers, pH adjusters, sensory modifiers, and fragrances.

[0111] Further, in some embodiments, the composition may contain one or more additional components in an amount of from 1% to 25%, or from 3% to 20%, or from 5% to 18% by weight.

[0112] Manufacturing method The composition may be prepared by a process which may include one or more of the following operations: dispersing a modified hectorite organoclay, such as disteardimonium hectorite, in an oil phase comprising at least one hydrophobic solvent, such as at least one hydrocarbon oil solvent; adding to such dispersion at least one liquid amphiphilic component, such as at least one liquid amphiphilic preservative as described above, to activate a gel from the organoclay, and dispersing the product; adding at least one amphiphilic surfactant, such as at least one polyglyceryl surfactant, and dispersing the product, optionally adding and dispersing optional ingredients, such as pigments, powders, such as UV scattering powders, and / or organic UV absorbers; forming an aqueous phase and adding this to the oil phase dispersion; and finally emulsifying the aqueous phase and the oil phase together to form the composition.

[0113] The following non-limiting working examples further illustrate the embodiments described herein. EXAMPLES

[0114] [Table 1]

[0115] The compositions in Table 1 were prepared using the following manufacturing process. 1. Disperse Disteardimonium Hectorite in the oil phase at 3000 rpm; 2. Add preservatives, Bentone gel activators or other target ingredients and disperse this at 3000 rpm; 3. Add surfactants and disperse this at 3000 rpm.

[0116] The compositions in Table 1 were evaluated for viscosity and oil leakage. evaluation: 1. Viscosity The viscosity was measured using a BLOOKFIELD DV-1 viscometer at LV-04, 12 rpm, and 1 min. 2. Oil leakage % The sample was filled into a 2 oz glass bottle and left in a static state for one week. Then, the oil leakage from the bottom and the total height were measured. Oil leakage (height %) = (oil leakage height) / (total bulk height) * 100 White floating

[0117] Preservatives such as phenoxyethanol, methylheptylglycerin, ethylhexylglycerin, caprylhydroxamic acid, propanediol, and butylene glycol worked well as bentonite gel activators, resulting in stable bentonite systems with non-PEG / non-silicone surfactants. The data in Table 4 shows that it was difficult to thicken the oil gel efficiently except for the bentonite activators. Although propylene carbonate is a well-known activator, it has many regulatory issues such as CMR and Proposition 65, as well as petrochemical origin. Preservatives such as phenoxyethanol, methylheptylglycerin, ethylhexylglycerin, caprylhydroxamic acid, propanediol, and butylene glycol showed good effectiveness for activating bentonite without strong dispersion and special equipment.

[0118] Tables 2-4 show the effect of using various amounts of phenoxyethanol, propanediol, or methylheptylglycerin.

[0119] The compositions in Tables 2-4 were prepared using the manufacturing process described below. 1. Disperse Disteardimonium Hectorite in the oil phase at 3000 rpm, 2. Add preservative Bentone gel activator (phenoxyethanol, propanediol, or methylheptylglycerin) and disperse this at 3000 rpm, 3. Add surfactant and disperse this at 3000 rpm.

[0120] The compositions in Tables 5 to 7 were evaluated as follows. evaluation: 1. Viscosity The viscosity was measured using a BLOOKFIELD DV-1 viscometer at LV-04, 12 rpm, and 1 min. 2. Oil leakage % The sample was filled into a 2 oz glass bottle and left in a static state for 3 months. Then, the oil leakage from the bottom and the total height were measured. Oil leakage (height %) = (oil leakage height) / (total bulk height) * 100 White floating [Table 2]

[0121] The data in Table 2 shows that a small amount of phenoxyethanol improved oil leakage. A larger amount improved oil leakage more and thickened the oil gel composition. [Table 3]

[0122] The data in Table 3 show that a small amount of propanediol improved oil leakage. The larger the amount, the more it improved oil leakage and thickened the oil gel composition, but the effect of propanediol was less than that of phenoxyethanol. See Table 2. [Table 4]

[0123] The data in Table 4 show that small amounts of methylheptylglycerin improved oil leakage. Higher amounts improved oil leakage more and thickened the oil gel.

[0124] Tables 5-6 examine the effect of various solvents on oil gel compositions.

[0125] The compositions in Table 5 were prepared using the following manufacturing process. 1. Disperse Disteardimonium Hectorite in the oil phase at 3000 rpm, 2. Add preservative Bentone Gel Activator (Phenoxyethanol) and disperse this at 3000 rpm.

[0126] The compositions in Table 5 were evaluated as follows. evaluation: 1. Viscosity The viscosity was measured using a BLOOKFIELD DV-1 viscometer at LV-04, 12 rpm, and 1 min. [Table 5]

[0127] The data in Table 5 show that phenoxyethanol, as a bentone gel activator, significantly increased the viscosity of oil gel compositions having a variety of solvents including polar esters, non-polar hydrocarbon oils, vegetable oils, and silicone oils.

[0128] The data in Table 5 shows that phenoxyethanol as a bentone activator works with various solvents because it can thicken oil gel compositions with various solvents. Phenoxyethanol works better with hydrocarbon solvents than silicone solvents.

[0129] The compositions in Table 6 were prepared using the following manufacturing process. 1. Disperse Disteardimonium Hectorite in oil phase at 3000 rpm, 2. Add preservative bentone activator and disperse this at 3000 rpm, 3. Add surfactant and disperse this at 3000 rpm.

[0130] The compositions in Table 6 were evaluated as follows. evaluation: 1.Viscosity The viscosity was measured using a BLOOKFIELD DV-1 viscometer at LV-04, 12 rpm, and 1 min. [Table 6]

[0131] The data in Table 6 show that phenoxyethanol used as a bentone gel activator along with a non-PEG / non-silicone surfactant formed good oil gel compositions with high viscosity, with the exception of Control Examples 15-16, which used a silicone solvent along with a silicone surfactant.

[0132] Tables 7-10 show that Bentone gel activators, such as phenoxyethanol, work better with polyglyceryl surfactants because the Bentone gel activators stabilize the water-in-oil composition and provide good spreadability.

[0133] The compositions in Table 7 were prepared using the following manufacturing process. 1. Disperse disteardimonium hectorite in oil phase at 3000 rpm, 2. Add water soluble solvent and disperse at 3000 rpm, 3. Add surfactant and disperse at 3000 rpm, and 4. Mix water phase and add it to oil phase while emulsifying at 4000 rpm.

[0134] The compositions in Table 7 were evaluated as follows. evaluation: 1.Viscosity The viscosity was measured using a BLOOKFIELD DV-1 viscometer at LV-04, 12 rpm, and 1 min. 2. Oil leaks The amount of oil leakage from the samples was observed and evaluated at 50C for 4 weeks. +: No oil leakage + / -: Slight oil leakage -: Obvious, noticeable oil leak 3.Spreadability +: More than 70% of 10 subjects felt good spreading. + / -: More than 40% of 10 subjects felt good spreading. - Less than 40% of 10 subjects felt good spreading. [Table 7]

[0135] The data in Table 7 show that phenoxyethanol as a Bentone gel activator improved oil leakage in the W / O cream composition. With polyglyceryl-6 polyricinoleate, the stability was improved from low to high viscosity. Spreadability was also improved with polyglyceryl-6 polyricinoleate. Phenoxyethanol and / or methylheptylglycerin worked well as activators.

[0136] The compositions in Table 8 were prepared using the following manufacturing process. Manufacturing process: 1. Disperse disteardimonium hectorite in oil phase at 3000 rpm, 2. Add preservative bentone gel activator and disperse it at 3000 rpm, 3. Add surfactant and disperse it at 3000 rpm, 4. Add powder and inorganic UV filter and disperse it at 4000 rpm, 5. Mix water phase and add it to oil phase while emulsifying it at 4000 rpm.

[0137] The compositions in Table 8 were evaluated as follows. evaluation: 1. Viscosity The viscosity was measured using a BLOOKFIELD DV-1 viscometer at LV-04, 12 rpm, and 1 min. 2. Oil leaks The amount of oil leakage from the samples was observed and evaluated at 50C for 4 weeks. +: No oil leakage + / -: Slight oil leakage -: Obvious, noticeable oil leak 3.Spreadability +: More than 70% of 10 subjects felt good spreading. + / -: More than 40% of 10 subjects felt good spreading. - Less than 40% of 10 subjects felt good spreading. [Table 8]

[0138] The data in Table 8 show that propanediol improved oil leakage in the W / O cream composition. Propanediol acted as an activator.

[0139] The compositions in Table 9 were prepared using the following manufacturing process. 1. Disperse Disteardimonium Hectorite in oil phase at 3000 rpm, 2. Add preservative bentone activator and disperse at 3000 rpm, 3. Add surfactant and disperse at 3000 rpm, 4. Add powder, inorganic UV filter, and pigment and disperse at 4000 rpm, 5. Mix water phase and add to oil phase while emulsifying at 4000 rpm.

[0140] The compositions in Table 9 were evaluated as follows. evaluation: 1. Viscosity The viscosity was measured using a BLOOKFIELD DV-1 viscometer at LV-04, 12 rpm, and 1 min. 2. Oil leaks The amount of oil leakage from the samples was observed and evaluated at 50C for 4 weeks. +: No oil leakage + / -: Slight oil leakage -: Obvious, noticeable oil leak 3.Spreadability +: More than 70% of 10 subjects felt good spreading. + / -: More than 40% of 10 subjects felt good spreading. - Less than 40% of 10 subjects felt good spreading. [Table 9]

[0141] The data in Table 9 shows that phenoxyethanol and propanediol improved oil leakage. The increase in viscosity indicated good stability and spreadability.

[0142] The compositions in Table 10 were prepared using the following manufacturing process. 1. Disperse disteardimonium hectorite in oil phase at 3000 rpm, 2. Add preservative bentone activator and disperse at 3000 rpm, 3. Add surfactant and disperse at 3000 rpm, 4. Add powder and inorganic UV filter and disperse at 4000 rpm, 5. Mix water phase and add it to oil phase while emulsifying at 4000 rpm.

[0143] The compositions in Table 10 were evaluated as follows. evaluation: 1.Viscosity The viscosity was measured using a BLOOKFIELD DV-1 viscometer at LV-04, 12 rpm, and 1 min. 2. Oil leaks The amount of oil leakage from the samples was observed and evaluated at 50C for 4 weeks. +: No oil leakage + / -: Slight oil leakage -: Obvious, noticeable oil leak 3.Spreadability +: More than 70% of 10 subjects felt good spreading. + / -: More than 40% of 10 subjects felt good spreading. - Less than 40% of 10 subjects felt good spreading. [Table 10]

[0144] The data in Table 10 show that the phenoxyethanol activated the oil gel and achieved a stable SPF primer composition with good spreadability. [Table 11]

[0145] The compositions in Table 11 were prepared using the following manufacturing process. 1. Disperse disteardimonium hectorite in oil phase at 3000 rpm, 2. Add preservative bentone activator and disperse at 3000 rpm, 3. Add surfactant and disperse at 3000 rpm, 4. Add powder and inorganic UV filter and disperse at 4000 rpm, 5. Mix water phase and add it to oil phase while emulsifying at 4000 rpm. [Table 12]

[0146] The compositions in Table 12 were prepared using the following manufacturing process. 1. Disperse disteardimonium hectorite in oil phase at 3000 rpm, 2. Add preservative bentone activator and disperse at 3000 rpm, 3. Add surfactant and disperse at 3000 rpm, 4. Add powder and inorganic UV filter and disperse at 4000 rpm, 5. Mix water phase and add it to oil phase while emulsifying at 4000 rpm. [Table 13]

[0147] Using methods similar to those for preparing and evaluating the compositions in Tables 1-12, the compositions in Table 13 were prepared and evaluated.

[0148] Table 13 shows that phenoxyethanol activated the oil phase and achieved a stable SPF with good spreadability without oiliness. [Table 14]

[0149] Using methods similar to those for preparing and evaluating the compositions in Tables 1-12, the compositions in Table 14 were prepared and evaluated.

[0150] Table 14 shows that phenoxyethanol activated the oil phase and achieved a stable SPF with good spreadability without oiliness.

[0151] Although specific preferred embodiments have been mentioned above, it is needless to say that the present invention is not so limited. It will be readily apparent to those skilled in the art that various modifications may be made to the disclosed embodiments, and such modifications are intended to be included within the scope of the present invention.

[0152] All publications, patent applications, and patents cited herein are hereby incorporated by reference in their entirety.

Claims

1. A cosmetic composition, (a) Modified hectorite organic clay and (b) at least one hydrophobic solvent, (c) at least one amphiphilic substance and A cosmetic composition containing the following:

2. The cosmetic composition according to claim 1, wherein the composition is a water-in-oil emulsion composition.

3. The cosmetic composition according to claim 1, wherein the modified hectorite organic clay is disteardimonium hectorite.

4. The cosmetic composition according to claim 1, wherein the amount of modified hectorite organic clay in the composition is 0.01% to 20% by mass.

5. The cosmetic composition according to claim 1, wherein the at least one hydrophobic solvent comprises at least one oily solvent.

6. The cosmetic composition according to claim 5, wherein the at least one oily solvent comprises at least one hydrocarbon oil.

7. The cosmetic composition according to claim 5, wherein the at least one oily solvent comprises at least one non-polar oily solvent.

8. The cosmetic composition according to claim 5, wherein the at least one oily solvent comprises a volatile oil and a non-volatile oil.

9. The cosmetic composition according to claim 8, wherein the mass ratio of the volatile oil to the non-volatile oil is 10:1 to 1:

10.

10. The cosmetic composition according to claim 1, wherein the at least one amphiphilic substance comprises at least one liquid preservative.

11. The cosmetic composition according to claim 1, wherein the at least one amphiphilic substance comprises at least one component selected from diols, aromatic alcohols, glycerin ethers, and combinations thereof.

12. The composition according to claim 1, wherein the at least one amphiphilic substance comprises at least one component selected from the group consisting of phenoxyethanol, methylheptylglycerin, ethylhexylglycerin, caprylhydroxamic acid, propanediol, butylene glycol, and combinations thereof.

13. The composition according to claim 1, wherein the amount of at least one amphiphilic substance is 0.05% by mass to 20.0% by mass of the composition.

14. The composition according to claim 1, further comprising at least one amphiphilic substance.

15. The cosmetic composition according to claim 14, wherein the at least one amphiphilic substance is at least one non-PEG surfactant.

16. The cosmetic composition according to claim 14, wherein the at least one amphiphilic substance comprises at least one polyglyceryl surfactant.

17. The cosmetic composition according to claim 14, wherein the at least one amphiphilic substance comprises at least one surfactant selected from polyglyceryl-2 diisostearate, polyglyceryl-6 polyricinoleate, sorbitan sesquiisostearate, and combinations thereof.

18. The composition according to claim 14, wherein the amount of the at least one amphiphilic substance is 0.1% to 15% by mass of the composition.

19. The composition according to claim 1, further comprising one or more UV scattering powders.

20. The composition according to claim 1, further comprising one or more UV-absorbing organic molecules.

21. The composition according to claim 1, further comprising one or more pigments.

22. The composition according to any one of claims 1 to 21, which does not contain PEG components.

23. The composition according to any one of claims 1 to 21, which does not contain microplastic particles.

24. 0.5% to 5% by mass of disteardimonium hectorite, A volatile oily solvent in an amount of 5% to 15% by mass, A non-volatile oily solvent in an amount of 5% to 15% by mass, A mixture containing 0.1% to 10.0% by mass of at least one component selected from the group consisting of phenoxyethanol, methylheptylglycerin, ethylhexylglycerin, caprylhydroxamic acid, propanediol, butylene glycol, and combinations thereof, 1% to 7% by mass of polyglyceryl-2 diisostearate, polyglyceryl-6 polyricinoleate, and at least one surfactant selected from combinations thereof. A composition according to any one of claims 1 to 21, comprising:

25. A cosmetic method comprising applying a cosmetic composition according to any one of claims 1 to 21 to a keratin surface.

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