FR2966364A1 - COSMETIC COMPOSITION COMPRISING ALOE VERA AND AN ISETHIONIC ACID DERIVATIVE - Google Patents

Abstract

The present invention relates to a foaming composition comprising, in a physiologically acceptable aqueous medium, Aloe Vera in a content of at least 0.03% by weight relative to the total weight of the composition and at least one selected surfactant among isethionic acid derivatives and their salts.

Description

The present invention relates to a foaming cosmetic composition comprising Aloe Vera and an isethionic acid derivative, as well as the use of said composition, in particular in the cosmetics field, as a cleaning or makeup removal product for keratin materials such as skin, keratin fibers (eyelashes and hair), the scalp, as well as to treat oily skin and / or disinfect the skin and / or the scalp.

Foaming cleaning products available commercially are generally foaming products with soaps that have the advantage of giving a creamy foam but can cause tightness due to their excessive detergency, or foaming products without soaps which generally include anionic surfactants such as sulphate derivatives such as sodium laureth sulfate and / or thickeners of synthetic origin such as acrylic polymers. These surfactants, although very effective in terms of foam and detergency, are likely to have, at a high rate, an irritating potential, particularly in people with sensitive or reactive skin. Moreover, these compositions must be thickened to have a consistency adapted to their use, in particular by using salts, thickeners of synthetic origin or gums, but the increase in viscosity may have a negative impact on the qualities of the foam (In particular in terms of foam start and amount of foam) It is therefore sought to obtain foaming compositions containing good safety vis-à-vis keratin materials, while still having the properties required for foaming products, namely a suitable viscosity and rapid foam conversion, abundant foam and good rinsing.

The Applicant has discovered that the use of a surfactant derived from isethionic acid, in combination with Aloe Vera achieves these objectives.

Thus, the present application relates to a foaming cosmetic composition comprising, in a physiologically acceptable aqueous medium, Aloe Vera in a content of at least 0.03% by weight relative to the total weight of the composition and at least a surfactant chosen from isethionic acid derivatives and their salts.

Here, the term "physiologically acceptable medium" means a medium compatible with keratin materials such as skin, mucous membranes, scalp, eyes and / or keratin fibers such as eyelashes or hair.

The use of surfactants derived from isethionic acid and Aloe Vera which has thickening properties makes it possible to obtain compositions having a reduced or no content in detergent surfactants derived from sulphates and having a suitable consistency and good foaming properties. .

It has furthermore been found that Aloe Vera in combination with the isethionic acid derivative makes it possible to obtain a significant increase in the viscosity of the compositions, especially a viscosity higher than that obtained when Aloe Vera is combined with a derivative surfactant. of sulphate. Sulfate surfactant or sulphate derivative is understood to mean a compound comprising at least one sulphate function (-OSO3H or -OSO3).

The compositions of the invention are foaming and rinsable cleaning compositions, they are in the form of translucent aqueous fluid and stable over time. They have good cosmetic properties, that is to say a homogeneous texture and pleasant to the application, a sufficient foam and good safety.

The composition according to the invention may in particular constitute a composition for cleaning or removing make-up from keratin materials.

25 Aloe Vera

Aloe Vera may be 100% active ingredient, and it may be in the form of a powder or in the form of an extract. By Alpe vera extract is meant all types of substances and / or molecules obtained by aqueous extraction and / or alcoholic. According to a preferred embodiment of the invention, Aloe vera is in powder form. In a preferred manner, Aloe Vera (CTFA name: ALOE BARBADENSIS) is in the form of a powder containing 100% of active material. For example, the following trade references may be used: - ALOE CON UP 200 CT 82 (Florida Food) 35 - ALOE VERA FREEZE DRIED POWDER 200: 1 (MA 170) (Mexi Aloe Lab) - ALOE-CON WG 200 (Florida Food) - ACTIVATING 1 200 C (AV105702-00) (Active Organics) - 4044 PE ALOE VERA 1: 199 (Bio-Botanica) - ALOE VERA GEL DECOLORIZED 1X (TERRY) - ALOE VERA GEL (1X-CG) / CODE 03-2312 (CONCENTRATED ALOE CORPORATION).

The amount of Aloe Vera solids in the composition of the invention must be sufficient to obtain the desired viscosity of at least 0.03% by weight, preferably at least 0.04% by weight relative to the total weight of the composition. It may be up to 5% by weight, preferably up to 3% by weight, better up to 1% by weight relative to the total weight of the composition. In the case where the Aloe Vera used is in the form of Aloe Vera juice, the amount of dry matter or Aloe Vera active substance is understood to mean the quantity obtained once the juice has been dehydrated.

Derived from isethionic acid

The composition according to the invention comprises at least one isethionic acid derivative and / or a cosmetically acceptable salt of said derivative.

The salt or isethionic acid derivative may be, for example, chosen from acyl isethionic acids, their salts (isethionates) and their mixtures, preferably from the salts of acyl isethionic acids whose hydrocarbon chain R 1 from the acyl group R 1 C = O is linear or branched and comprises from 8 to 30 carbon atoms, preferably from 10 to 22 carbon atoms and more preferably from 12 to 18 carbon atoms. The acyl group may especially be chosen from lauroyl, myristoyl, palmitoyl, stearoyl, olivoyl, cocoyl and oleoyl groups and mixtures thereof. By "cosmetically acceptable salts" it is meant that the hydrogen atom of the acid function of isethionic acid is replaced by an M + cation, for example selected from alkali metal ions such as Na, Li, K, preferably Na or K, among alkaline earth metal ions such as Mg, ammonium groups and mixtures thereof.

In particular, compounds of the formula ## STR2 ## in which R 1 and M + have the same meaning as above, R 2, R 3, R 4 and R 5 independently represent a hydrogen atom or an alkyl group. comprising 1 to 4 carbon atoms.

Preferably, R 1 represents an alkyl group comprising from 10 to 20 carbon atoms, more preferably from 12 to 18 carbon atoms. Preferably, R2 represents a linear alkyl group comprising from 1 to 4 carbon atoms such as methyl, ethyl, propyl or butyl, in particular a methyl group. Preferably R3 represents a hydrogen atom. Preferably, R 4 and R 5 represent a hydrogen atom or an alkyl group comprising from 1 to 4 carbon atoms.

As an isethionic acid derivative that may be used in the invention, there may be mentioned, for example, the compound bearing the INCI name sodium lauroyl methyl isethionate, such as the Iselux LQ-CLR references, Iselux LQ-CLR-SB or the Iauroyl methyl sodium mixture. isethionate / sodium methyl isethionate such as ISELUX (Pellets) offered by the company INNOSPEC.

The isethionic acid derivatives and their salts may be present in the composition in a content ranging from 0.1 to 20% by weight, preferably from 0.5 to 15% by weight and better still from 1 to 10%. by weight relative to the total weight of the composition.

The composition according to the invention naturally comprises a physiologically acceptable medium. For the purposes of the present application, the term "compound or physiologically acceptable medium" means a compound or medium whose use is compatible with an application to keratin materials.

Additional surfactants

The composition according to the invention may comprise, in addition to the isethionic acid derivative, an additional surfactant. The additional surfactants used in the composition according to the invention may be chosen from nonionic, amphoteric or zwitterionic, anionic or cationic surfactants. Reference can be made to "Encyclopedia of Chemical Technology, KIRKOTHMER", Vol. 22, p. 333-432, 3rd edition, 1979, WILEY, for the definition of the properties and functions (emulsifier) of surfactants, in particular p.347-377 of this reference, for anionic, amphoteric and nonionic surfactants.

Mention may in particular be made of amphoteric foaming surfactants. The amphoteric surfactants (this term including amphoteric and zwitterionic surfactants) may be chosen for example from betaines, N-alkylamidobetaines and their derivatives, derivatives of glycine, sultaines, alkyl polyaminocarboxylates, alkylamphoacetates and their mixtures.

As betaines, mention may in particular be made of alkylbetaines, for example cocobetaine, such as the product sold under the name DEHYTON AB-300 by the company Cognis, laurylbetaine, and the product sold under the name GENAGEN KB® by the company Clariant company, lauryl betaine oxyethylenated (10 EO), such as the product marketed under the name LAURYLETHER (10 OE) BETAINE® by the company Shin Nihon Rica, stearylbetaine oxyethylenated (10 EO) as the product sold under the name STEARYLETHER (10 OE) BETAINE® by Shin Nihon Rica.

Among the N-alkylamidobetaines and their derivatives, mention may be made, for example, of cocamidopropyl betaine marketed under the name LEBON 2000 HG® by the company Sanyo, under the name EMPIGEN BE® by the company Albright & Wilson, under the trade names Tego Betain F 50 and CK D by the company EVONIK GOLDSCHMIDT, or those marketed in admixture with glyceryl lauratec, such as the commercial references Tego Betain HS or Antil HS 60 from EVONIK GOLDSCHMIDT, lauramidopropyl betaine marketed under the name REWOTERIC AMB12P0 by the company Witco .

As sultaines, there may be mentioned cocoylamidopropylhydroxy-sulfobetaine sold under the name CROSULTAINE C-500 by the company Croda.

As alkyl polyaminocarboxylates (APAC), mention may be made of sodium cocoylpolyamino carboxylate, sold under the name AMPHOLAK 7 CX / C®, and AMPHOLAK 7 CX® by the company Akzo Nobel, the sodium stearyl-polyamidocarboxylate sold under the name AMPHOLAK. 7 TX / C by Akzo Nobel, sodium carboxymethylolpropylamine, marketed under the name AMPHOLAK X07 / C® by the company Akzo Nobel.

As alkylamphoacetates, mention may be made, for example, of N-cocoyl-N-carboxymethoxyethyl-N-carboxymethyl-ethylenediamine N-di-sodium (CTFA name: disodium cocamphodiacetate), such as the product marketed under the name MIRANOL C2M CONCENTRA NP® by the company Rhodia Chemistry, and N-cocoyl-N-hydroxyethyl-N-carboxymethyl-ethylenediamine N-sodium (CTFA name: sodium cocamphoacetate).

Mention may also be made of nonionic emulsifiers oxyethylenated castor oils such as those sold under the reference CREMOPHOR by the company BASF, the esters resulting from the reaction of sucrose (s) (sucrose) and fatty acid (s) comprising from 10 to 24 carbon atoms such as sucrose laurate, sucrose palmitate or a mixture of such compounds being marketed for example under the commercial reference Surfhope SE COSME, the esters derived from the polyglycerol reaction comprising from 2 to 12 glycerol units and fatty acids such as polyglyceryl-10 laurate marketed by Dr. Straetmans under the reference DERMOFEEL G 10 L, polyglyceryl-4 caprate marketed by Evonik under the reference TEGOSOFT PC 41 and mixtures thereof.

The total amount (of active material) of additional surfactant (s) in the composition according to the invention may range, for example, from 0.5 to 30% by weight, preferably from 1 to 15% by weight, more preferably 1 to 10% by weight, in particular 1 to 5% by weight relative to the total weight of the composition.

The additional surfactant is preferably present in an amount less than the amount of isethionic acid derivative. According to one embodiment, the composition advantageously comprises at least one additional amphoteric surfactant, preferably selected from betaines.

According to one embodiment, the composition according to the invention comprises less than 1%, preferably less than 0.5% of anionic surfactants derived from sulphates (such as alkyl sulphates, alkyl ether sulphates), in particular it is free from anionic surfactants derived from sulfates.

Aqueous medium The composition according to the invention comprises an aqueous medium, that is to say a medium comprising a quantity of water of at least 40% by weight, preferably at least 50% by weight, more preferably at least 60% by weight and more preferably at least 70% by weight relative to the total weight of the composition, up to 95% by weight.

The amount of water in the composition may range from 40 to 95% by weight, preferably from 50 to 90% by weight, more preferably from 60 to 90% by weight, more preferably from 70 to 90% by weight relative to the weight. total of the composition.

The aqueous medium of the composition according to the invention may contain, in addition to water, one or more solvents chosen from lower alcohols containing from 1 to 6 carbon atoms, such as ethanol; and polyols. As polyols, mention may be made of glycerine; glycols such as butylene glycol, isoprene glycol, propylene glycol, polyethylene glycols such as PEG-8; sorbitol and their mixtures. The amount of solvent (s) in the composition of the invention may range, for example, from 0.5 to 30% by weight and preferably from 2 to 20% by weight relative to the total weight of the composition. The aqueous medium may also include floral waters, fruit juices.

The composition may comprise a hydrophilic gelling agent preferably chosen from gelling agents of natural origin, in particular of plant origin, or polysaccharides of biotechnological origin (for example xanthan gum). This polysaccharide derived from the plant may optionally be chemically modified to promote its hydrophilic valence, as is the case of cellulose derivatives, in particular hydroxyalkyl celluloses.

As examples of polysaccharides of plant origin which can be used according to the invention, mention may be made in particular of:

a) algae extracts, such as alginates, carrageenans, agar agars, and mixtures thereof. As examples of carrageenans, mention may be made of Satigal UTC30® and UTC10® from Degussa; as alginates, mention may be made of sodium alginate sold under the name Kelcosol® by the company ISP; (b) gums, such as guar gum and their nonionic derivatives (hydroxypropyl guar), gum arabic, konjac gum or mannan, tragacanth gum, ghatti gum, karaya gum, cowboy gum ; agar gum, scleroglucan gums and mixtures thereof; as examples, mention may be made of guar gum sold under the name Jaguar HP105 ° by the company Rhodia; mannan gum and konjac ° (1% glucomannan) marketed by GfN; (c) modified or unmodified starches, such as those derived, for example, from cereals such as wheat, maize or rice, from vegetables such as sweet peas, tubers such as potatoes or cassava, tapioca starches ; dextrins, such as corn dextrins; as examples, mention may in particular be made of Remy DR 1 ° rice starch marketed by Remy; corn starch B® from Roquette; potato starch modified with 2-chloroethylaminodipropionic acid neutralized with sodium hydroxide sold under the name Structure Solanace® by the company National Starch; the native tapioca starch powder sold under the name Tapioca pure ° by the company National Starch; d) dextrins, such as dextrin extracted from but under the name Index ° from National Starch;

e) celluloses and their derivatives, in particular alkyl or hydroxyalkylcellulose; mention may in particular be made of methylcelluloses, hydroxyalkylcelluloses, ethylhydroxyethylcelluloses and carboxymethylcelluloses. As examples, cetyl hydroxyethyl cellulose may be mentioned under the names Polysurf 67CS ° and Natrosol Plus 330 ° from Aqualon; f) pectins,

g) chitosan and its derivatives, and mixtures thereof According to one embodiment, the composition according to the invention comprises less than 5% by weight of synthetic thickening or gelling polymers, preferably less than 2%, preferably less than 1% by weight. %, or even less than 0.2% by weight. It can be completely free of synthetic thickening or gelling polymers.

Such synthetic polymers are, for example, acrylic polymers (Carbopol family), acrylic / alkyl acrylate copolymers or (co) polymers based on 2-acrylamido-2-methylpropanesulphonic acid (for example the polymers sold under the name Pemulen). , Sepigel or Simulgel, Aristoflex, Syntalen).

The composition according to the invention may comprise an oil. As oils that can be used in the composition of the invention, mention may be made, for example, of: essential oils hydrocarbon-based oils of animal origin, such as perhydrosqualene; hydrocarbon oils of vegetable origin, such as liquid triglycerides of fatty acids containing from 4 to 30 carbon atoms, for instance triglycerides of heptanoic or octanoic acids or, for example, sunflower, jojoba and corn oils; , soya, squash, grape seeds, sesame, hazelnut, apricot, macadamia, arara, coriander, castor oil, avocado, triglycerides of caprylic / capric acids such as those marketed by Stearineries Dubois or those marketed under the names Miglyol 810, 812 and 818 by the company Dynamit Nobel, shea butter oil; esters and synthetic ethers, in particular of fatty acids, such as the oils of formulas R'COOR2 and R'OR2 in which R1 represents the residue of a fatty acid or of a fatty alcohol containing from 8 to 29 atoms of carbon, and R2 represents a hydrocarbon chain, branched or unbranched, containing from 3 to 30 carbon atoms, for example Purcellin oil, octyl-2-dodecyl stearate, octyl-2 erucate dodecyl, isostearyl isostearate; hydroxylated esters such as isostearyl lactate, octyl hydroxystearate, octyldodecyl hydroxystearate, diisostearyl malate, triisocetyl citrate, heptanoates, octanoates, decanoates of fatty alcohols; polyol esters, such as propylene glycol dioctanoate, neopentyl glycol diheptanoate and diethylene glycol diisononanoate; and pentaerythritol esters such as pentaerythritol tetraisostearate; linear or branched hydrocarbons of mineral or synthetic origin, such as paraffin oils, volatile or not, and their derivatives, petroleum jelly, polydecenes, isohexadecane, isododecane, hydrogenated polyisobutene such as Parleam® oil; silicone oils such as volatile or non-volatile polymethylsiloxanes (PDMSs) with a linear or cyclic silicone chain, which are liquid or pasty at room temperature, in particular volatile silicone oils, in particular cyclopolydimethylsiloxanes (cyclomethicones) such as cyclohexadimethylsiloxane and cyclopentadimethylsiloxane; polydimethylsiloxanes comprising alkyl, alkoxy or phenyl groups, during or at the end of the silicone chain, groups having from 2 to 24 carbon atoms; phenyl silicones such as phenyltrimethicones, phenyldimethicones, phenyltrimethylsiloxydiphenylsiloxanes, diphenyl-dimethicones, diphenylmethyldiphenyltrisiloxanes, 2-phenylethyltrimethylsiloxysilicates, and polymethylphenylsiloxanes; - their mixtures. The oil is preferably present in a content of less than or equal to 2% by weight relative to the total weight of the composition, preferably less than or equal to 1% by weight.

The compositions of the invention may contain adjuvants usually used in the cosmetics field, and in particular those used in cleaning products. As adjuvants, there may be mentioned for example perfumes, preservatives, sequestering agents (EDTA, sodium phytate), pigments, pearlescent agents, mineral or organic fillers, matifying, whitening or exfoliating, soluble dyes, sunscreens, cosmetic or dermatological active agents such as water-soluble or fat-soluble vitamins, antiseptics, antiseborrhoeics, antimicrobials such as benzoyl peroxide, salicylic acid, triclosan, azelaic acid, and also optical brighteners, nonionic polymers such as polyvinylpyrrolidone (PVP), anionic polymers, fatty substances that are incompatible with the aqueous medium, such as oils or waxes. The amounts of these various adjuvants are those conventionally used in the field under consideration, and for example from 0.01 to 20% of the total weight of the composition. These adjuvants and their concentrations must be such that they do not modify the desired property for the composition of the invention.

As active agents, mention may be made of any active care or cleaning agent usually used in the cosmetic field, and in particular antibacterials such as octopirox and triclosan, keratolytic agents such as salicylic acid, lactic acid or acid. glycolic, essential oils, vitamins such as vitamin C (ascorbic acid, vitamin A (retinol), vitamin PP (niacinamide), vitamin B3 (panthenol) and their derivatives.

As fillers, mention may be made of mineral fillers such as silica, clays, ceramic beads, talc or magnesium silicate (particle size: 5 microns) marketed under the name LUZENAC M000 by the company LUZENAC, kaolin or silicate d aluminum such as for example that marketed under the name KAOLIN SUPREME® by the company IMERYS, or organic fillers such as starch, for example the product sold under the name Amidon de Mais®® by Roquette, the microspheres of Nylon such as those sold under the name ORGASOL 2002 UD NAT COS® by ATOCHEM, microspheres based on isobutane-encapsulating vinylidene chloride / acrylonitrile / methacrylonitrile copolymer, such as those sold under the name EXPANCEL 551 DE® by the EXPANCEL company. Fibers such as, for example, nylon fibers (POLYAMIDE 0.9 DTEX 0.3 MM marketed by PAUL BONTE Establishments, cellulose fibers or "Rayonne" (RADIUS FLOCK RCISE NO003 MO40) marketed by the Company, may also be added to the composition of the invention. CLAREMONT FLOCK CORPORATION).

According to a particular embodiment of the invention, the composition according to the invention contains, as fillers, exfoliating particles which will allow the exfoliation of the skin. As exfoliating particles, it is possible to use exfoliating or exfoliating particles of mineral, vegetable or organic origin. Thus, it is possible to use, for example, the balls or the polyethylene powder, such as those sold under the name Microthene MN 727 or Microthene MN 710-20 by the company Equistar or the powder marketed under the name Gotalene 120 Incolore 2 by the Dupont company. ; nylon particles such as those sold by Arkema under the name Orgasol 2002 EXD NAT COS; fibers such as polyamide fibers, such as those sold by the company Utexbel under the name Polymamide PULP 12185 SIZE 0.3 MM; polyvinyl chloride powder; pumice stone (INCI name: pumice) such as Eyraud's pumice 3 / B; hulls of crushed fruit stones such as crushed apricot kernels or nut hulls; sawdust; glass beads; alumina (aluminum oxide) (INCI name: Alumina), such as the product marketed under the name Dermagrain 900 by Marketech International, sugar crystals; beads which melt during application to the skin, such as, for example, spheres based on mannitol and cellulose sold under the names Unisphères by Induchem, agar capsules sold under the names Primasponge by the Cognis company, and spheres based on jojoba esters marketed under the names Florasphères by Floratech; and their mixtures.

The compositions according to the invention may in particular constitute cleaning or makeup removal products for the skin (body, face, eyes), scalp and / or hair.

Another object of the invention is a method for cleaning or removing makeup from keratin materials such as the skin, including the scalp, keratinous fibers such as eyelashes, hair, and / or lips, characterized by the fact that a cosmetic composition as defined above is applied to said keratin materials.

Another subject of the invention consists in the cosmetic use of the composition as defined above, as cleaners and / or makeup removers of keratin materials.

The compositions according to the invention may also constitute a composition for treating oily skin and / or disinfecting the skin and / or the scalp, especially when they contain an antibacterial agent. In particular, the specific active agents for the treatment of oily skin may be included, such as, for example, salicylic acid, azelaic acid, triclosan, piroctone olamine and niacinamide (vitamin PP).

Another subject of the invention is the use of the composition as defined above for the preparation of a composition intended for treating oily skin and / or disinfecting the skin and / or the scalp.

Another subject of the invention consists in a cosmetic process for cleaning keratin materials, characterized in that the composition of the invention is applied to keratin materials in the presence of water and the foam is eliminated. formed and the soil residues by rinsing with water.

In the case of cleaning the face, the composition according to the invention may constitute a mask which is rinsed after a exposure time of 1 to 3 minutes.

The examples which follow serve to illustrate the invention without, however, being limiting in nature. The quantities indicated are in% by weight unless otherwise indicated. EXAMPLES Example 1 INCI Name Example 1 Example 2 Example 3 Example 4 (Invention) Mixture SODIUM LAUROYL METHYL 8.5 8.5 - - ISETHIONATE, SODIUM METHYL ISETHIONATE, and LAURIC ACID (85/7/7) in water ( Iselux Flakes INNOSPEC 5 SODIUM LAURETH SULFATE 70% in - - 10.5 (MA) 10.5 (MA) MA * in water (TEXAPON AOS 225 UP of Cognis) COCAMIDOPROPYL BETAINE in solu- 4.94 (MA 4.94 (MA) - 55% aqueous MA (TEGO BETAIN F 50 from Evonik) SODIUM CHLORIDE 0.91 0.91 2.125 2.125 COCO-BETAINE in aqueous solution at - 1.5 (MA) 1.5 (MA) 30% MA (MIRATAIN BB / FLA rhodium) SODIUM BENZOATE 0.2 0.2 0.2 0.2 GLYCERIN 1 1 5 5 SALICYLIC ACID 0.2 0.2 0.2 0.2 WATER qs 100 qs 100 qs 100 qs 100 CITRIC ACID qs pH qs pH = 5.2 qs pH = 5.2 qs pH = 5.2 5.2 ALOE BARBADENSIS LEAF JUICE _ 0.2 - 0.2 POWDER (ALOE CON UP 200 CT 82 from Florida Food): active ingredients

Procedure: For compositions 1 and 2: Aloe Vera (if present), glycerine, preservative and salicylic acid are mixed in water at 50 ° -55 ° C. and then the Iselux is added. mixture, the mixture is brought to room temperature and then the betaine is added and the pH of the composition is adjusted. For compositions 3 and 4, Aloe Vera (if present), sodium laureth sulfate, glycerin, preservative and salicylic acid are mixed in water at RT, then the betaine is added and adjusted. pH of the composition. The Ford cut viscosity (diameter 6 mm) of each composition was measured 24h after manufacture; this method consists in measuring, at a determined temperature, the flow time of 90 g of product through an orifice of a determined diameter. The result is expressed in seconds. The volume of the composition sample is at least 150 ml, the product introduced into the cup being of homogeneous appearance and not ventilated. The sample is thermostated at 25 ° C ± 0.5 ° C before characterization.

The following results are obtained: Example 1 Example 2 Example 3 Example 4 (Invention) Viscosity measured 24h 64 s 147 s 49 s 59 s after manufacture at the Ford Cup diameter 6 mm + 83s + 10s We note that the introduction of Aloe Vera in a surfactant system based on isethionic acid derivative provides a higher viscosity increase than in a system based on sulfate-derived surfactants.

Claims (16)

REVENDICATIONS1. Foaming cosmetic composition comprising, in a physiologically acceptable aqueous medium, Aloe Vera in a content of at least 0.03% by weight relative to the total weight of the composition and at least one surfactant chosen from acid derivatives isethionic acid and their salts. 2. Composition according to claim 1 characterized in that it comprises at least 0.04% by weight of Aloe Vera relative to the total weight of the composition. 3. Composition according to claim 1 or 2 characterized in that the isethionic acid derivatives and their salts are present in a content ranging from 0.1 to 20% by weight, preferably from 0.5 to 15% by weight and better from 1 to 10% by weight relative to the total weight of the composition. 4. Composition according to one of the preceding claims, characterized in that the isethionic acid derivative or its salt is selected from acyl isethionic acids, their salts and mixtures thereof. 20 5. Composition according to Claim 4, characterized in that the hydrocarbon-based chain of the acyl group is linear or branched, saturated or unsaturated and comprises from 8 to 30 carbon atoms, preferably from 10 to 22 carbon atoms and better still from 12 to 18 carbon atoms. 25 6. Composition according to claim 4 or 5, characterized in that the acyl group is chosen from lauroyl, myristoyl, palmitoyl, stearoyl, olivoyl, cocoyl, oleoyl and mixtures thereof. 7. Composition according to one of the preceding claims, characterized in that the isethionic acid derivative is chosen from compounds of formula: ## STR2 ## in which: R 1 represents a linear or branched hydrocarbon-based chain comprising from 8 to 30 carbon atoms carbon, preferably from 10 to 22 carbon atoms and better still from 12 to 18 carbon atoms, M + represents a cation preferably chosen from alkali metal ions such as Na, Li, K, among the ions of the alkaline earth metals the ammonium groups and mixtures thereof and R2, R3, R4 and R5 independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms. 8. Composition according to claim 7, characterized in that R1 represents an alkyl group comprising from 10 to 20 carbon atoms, better still from 12 to 18 carbon atoms. 9. Composition according to claim 7 or 8, characterized in that R2 represents a linear alkyl group comprising from 1 to 4 carbon atoms such as methyl, ethyl, propyl or butyl, in particular a methyl group. 10. Composition according to one of claims 7 to 9, characterized in that R3 represents a hydrogen atom. 11. Composition according to one of claims 7 to 10, characterized in that R4 and R5 represent a hydrogen atom. 12. Composition according to one of the preceding claims, characterized in that the isethionic acid derivative or its salt is selected from sodium lauroyl methyl isethionate, sodium methyl isethionate and mixtures thereof. 13. Composition according to one of the preceding claims, characterized in that it comprises an additional surfactant selected from amphoteric surfactants. 14. Composition according to one of the preceding claims, characterized in that it comprises an additional surfactant chosen from amphoteric surfactants chosen preferably from betaines, N-alkylamidobéta'ines and their derivatives, derivatives of glycine, sultaines, alkyl polyaminocarboxylates, alkylamphoacetates and mixtures thereof. 15. Composition according to one of the preceding claims characterized in that the amount of additional surfactants (active material) ranges from 0.1 to 30% by weight, better from 1 to 15% by weight, better from 1 to 10%. by weight, in particular from 1 to 5% by weight relative to the total weight of the composition 16. A cosmetic process for cleaning or removing makeup from keratin materials, characterized in that a cosmetic composition as defined in one of claims 1 to 15.10 is applied to said keratin materials.