FR3070863A1 - ABRASIVE COSMETIC CLEANING AGENT BASED ON MICELLES TECHNOLOGY - Google Patents

Abstract

The abrasive cosmetic cleansers, which do not contain sulfates or alkoxylated compounds, contain, in addition to anionic and amphoteric surfactants, effective amounts of polyacrylic acid polymers and exfoliating active ingredients, are suitable for the production of abrasive cosmetic compositions , which combine in one product the properties of a foaming cleansing agent, a peel and a skin care agent.

Description

The application describes abrasive cosmetic cleaning agents based on anionic and amphoteric surfactants, polymers of polyacrylic acid and exfoliating agents.

Exfoliation (peeling) or exfoliation treatments are cosmetic procedures that remove the surface layers of the skin.

In this context, the term “surface layer” is understood to mean the uppermost horny layer of the skin, which can be removed by mechanical or chemical peeling methods.

Active mechanical peeling principles are generally understood to mean solid substances, in particles, such as polyethylene particles, cooking salt, sea salt, carbonate salts, bicarbonate salts, magnesium salts, l polylactic acid, microcrystalline cellulose, sugar, clay, sand, crushed or ground kernels of nuts, apricots, peaches, almonds, etc. These substances are usually incorporated into and stabilized in aqueous compositions containing surfactants.

The choice of surfactants in such applications is essential to determine whether the compositions, in addition to removing the upper layer of the skin, are also suitable for simultaneously removing excess sebum, fatty and / or makeup residues. , as well as other impurities (which is desirable).

A plurality of cosmetic peeling compositions are known in the state of the art:

For example, Beiersdorf markets under the trade name "Nivea Face Wash" an exfoliation comprising polyethylene particles stabilized with acrylic acid polymers in a surfactant base of sulfated surfactants and of alkyloligoglycosides (Mintel database: number registration: 4255051).

Rossmann pharmacies market the "Isana Gel Wash" which includes microcrystalline cellulose stabilized with acrylic acid polymers in a surfactant base of amphoteric surfactants and alkyloligoglycosides (Mintel database: registration number: 4255051) .

The products obtainable on the market generally combine the properties of "peeling and skin cleansing" or "peeling and skin care".

However, it is desirable to use peeling products that deeply cleanse, lighten, exfoliate (see above) and simultaneously heal the skin in one treatment step.

This means that the properties of a foaming cleansing agent, a peel and a skin care agent should be combined into one product.

This kind of product is difficult to stabilize and the incorporation of a category of active ingredients often results in the (partial) loss of one of the above-mentioned properties.

In addition, there is a growing demand for products which contain neither sulfated surfactants nor alkoxylated compounds in order to obtain better skin compatibility and in order to take environmental issues into account.

It was therefore an object of the present invention to provide a gentle, abrasive and environmentally friendly cleansing agent which thoroughly cleans, peels off and cares for the skin in one treatment step, without having to use a cleansing agent and / or a skin cream beforehand or as a complementary treatment agent.

Surprisingly, it has been discovered that exfoliating particles can be stabilized using acrylic acid polymers in a mild surfactant base consisting of anionic and amphoteric surfactants containing no sulfates.

Another advantage is that the combination of the abovementioned active principles makes it possible to incorporate other hydrophobic care components (for example oils and / or perfumed oils) without having to add alkoxylated (ethoxylated) compounds as stabilizing agents.

A first object of the present application relates to an abrasive cosmetic cleaning agent containing, in addition to anionic and amphoteric surfactants - relative to its weight -

a) 0.10 to 3.00% by weight of at least one polyacrylic acid polymer and

b) 0.10 to 10.00% by weight of at least one active exfoliating principle, which contains substantially no sulfates and does not contain substantially no alkoxylated compounds.

By "contains substantially no ..." is meant a content of free sulfated compounds (in particular sulfated surfactants) and alkoxylated compounds (in particular ethoxylated and / or propoxylated compounds) respectively less than 0.1 % by weight, preferably 0.05% by weight, particularly preferably 0.01% by weight and in particular 0% by weight (respectively based on the total weight of the cleaning agent according to the invention) .

The cleaning agents according to the invention contain the active principles a) and b), preferably in a cosmetic support. As such, within the meaning of the invention, an aqueous support is preferably understood.

Preferably, the cosmetic support contains at least 50% by weight, more preferably at least 60% by weight, particularly preferably at least 70% by weight and particularly preferably at least 80% by weight in water.

It has been found that, for an optimal balance between a deep exfoliation and a cleaning action, it is advantageous that the surfactants are used in certain quantities. In a particularly preferred manner, the 3 surfactants are used in an amount greater than the critical micelle concentration (CMC value).

Cosmetic micellar cleansers are considered to be particularly effective in eliminating skin impurities, because they can, thanks to the spontaneous aggregation of amphiphilic ingredients (micellization) in a cosmetic medium, better attach, fix and then eliminate by rinsing or wiping the impurities - in particular sebum and hydrophobic impurities.

A first preferred embodiment is therefore characterized in that the abrasive cleaning agents according to the invention contain the anionic and amphoteric surfactants in an amount which leads to detectable micelle formation.

Micellization can be detected by light scattering measurements known in the prior art.

The particularly preferred abrasive cleaning agents according to the invention contain (based on their total weight)

- 0.10 to 20.00% by weight of at least one anionic surfactant and

- 0.10 to 10.00% by weight of at least one amphoteric surfactant.

As explained above, the selection of surfactants is particularly important for providing abrasive compositions according to the invention which are optimally balanced in terms of cleaning power, exfoliating action, softness and care.

It has been found that a mixture of specific anionic surfactants and amphoteric surfactants is to some extent suitable for this purpose.

A second preferred embodiment is characterized in that the abrasive cleaning agents according to the invention contain (relative to their total weight)

- from 0.05 to 15.00% by weight of at least one anionic surfactant based on isethionate c),

- from 0.05 to 15.00% by weight of at least one anionic surfactant based on taurate d), and

- from 0.10 to 10.00% by weight of at least one amphoteric surfactant e).

In addition, it is preferred that the abrasive cleaning agents according to the invention, in addition to the surfactants c) to e), do not substantially contain other anionic and amphoteric surfactants.

As such, "substantially" has the same meaning as previously indicated above in the description.

By isethionate-based surfactants c) suitable according to the invention is preferably understood to mean compounds of formula (I) below

R ³ R ⁵ (!) In which

- R ¹ represents a hydrocarbon radical, linear or branched, saturated or unsaturated, having 6 to 30 carbon atoms,

R ² to R ⁵ independently of one another represent a hydrogen atom, a C1-C4 alkyl radical or a C1-C4 hydroxyalkyl radical, and

- M ⁺ represents an ammonium cation, an alkanolammonium cation or a metal cation.

Preferably, the radicals R ² to R ⁵ represent hydrogen, a methyl, ethyl, n-propyl, n-butyl or 2-butyl group. In a particularly preferred manner, at least one of the radicals R ² to R ⁵ represents a methyl, ethyl or n-propyl group and in particular a methyl group.

Very particularly preferably one of the radicals R ² to R ⁵ is alkyl _Cl-C4, particularly a methyl group and the other radicals are each hydrogen.

In principle, it is also possible that the isethionate c) according to formula (I) contains a mixture of isomers, which contains both the components having, for example as radical R ² , a C 1 -C alkyl group C4 - in particular a methyl group - and, as radical R ³ to R ⁵ , respectively a hydrogen atom, as well as components having for example, as radical R ⁵ , a C1-C4 alkyl group - in particular a methyl group - and, as radicals R ² to R ⁴ , respectively a hydrogen atom.

The isethionate surfactants c) which are very particularly preferred according to formula (I) are the compounds known under the names INCI Sodium Cocoyl Methyl Isethionate, Potassium Cocoyl Methyl Isethionate, Ammonium Cocoyl Methyl Isethionate, Sodium Lauroyl Methyl Isethionate, Potassium Lauroyl Methyl Isethionate, Ammonium Lauroyl Isethionate, Sodium Myristoyl Methyl Isethionate, Potassium Myristoyl Methyl Isethionate and Ammonium Myristoyl Methyl Isethionate.

The particularly preferred compounds are Sodium Cocoyl Methyl Isethionate and / or Sodium Lauroyl Methyl Isethionate. The corresponding commercial products are offered, for example, by the company Innospec under the trademark “lselux®LQ-CLR-SB”.

The anionic surfactant (s) based on isethionates c) is / are used in the compositions according to the invention - relative to their total weight - preferably in an amount ranging from 0.05 to 10% by weight, more preferably from 0.1 to 9% by weight, particularly preferably from 0.5 to 8% by weight and in particular from 1% by weight to 7.5% by weight.

By taurate surfactants d) suitable according to the invention is preferably understood to mean compounds of formula (II) below o R ⁷ R

R ⁶ ---- J ---- N --- SO ₃ 'M ⁺ (H) ch ₃ r ⁸ r in which

- R ⁶ represents a hydrocarbon radical, linear or branched, saturated or unsaturated, having 6 to 30 carbon atoms,

- R ⁷ to R ¹⁰ independently of one another a hydrogen atom, an alkyl radical CiC ₄ or a hydroxyalkyl radical in C1-C4, and

- M ⁺ represents an ammonium cation, an alkanolammonium cation or a metal cation.

Preferably, the radicals R7 to R10 represent hydrogen, a methyl, ethyl, n-propyl, n-butyl or 2-butyl group. In a particularly preferred manner, at least one of the radicals R7 to R10 represents a methyl, ethyl or n-propyl group and in particular a methyl group.

Very particularly preferably, only one of the radicals R7 to R10 represents a C1-C4 alkyl group, in particular a methyl group, and the other radicals each represent hydrogen.

In principle, it is also possible that the taurate surfactant d) according to formula (II) contains a mixture of isomers, which contains both the components having, for example as radical R ⁷ , a C1- C4 - in particular a methyl group - and, as radical R ⁸ to R ¹⁰ , respectively a hydrogen atom, as well as components having for example, as radical R ¹⁰ , an alkyl group in 0-04 - in particular a methyl group - and, as radicals R ⁷ to R ⁹ , respectively a hydrogen atom.

The taurate surfactants d) which are very particularly preferred according to formula (II) are the compounds known under the names INCI Sodium Cocoyl Methyl Taurate, Potassium Cocoyl Methyl Taurate, Ammonium Cocoyl Methyl Taurate, Sodium Lauroyl Methyl Taurate, Potassium Lauroyl Methyl Taurate, Ammonium Lauroyl Methyl Taurate, Sodium Oleyl Methyl Taurate, Potassium Oleyl Methyl Taurate and Ammonium Oleyl Methyl Taurate.

The particularly preferred compounds are Sodium Cocoyl Methyl Taurate and / or Sodium Oleyl Methyl Isethionate. The corresponding commercial products are offered, for example, by the company Innospec under the trademark “Pureact®WS”.

The anionic surfactant (s) based on taurates d) is / are used in the compositions according to the invention - based on their total weight - preferably in an amount ranging from 0.05 to 10% by weight, more preferably from 0.1 to 8.5% by weight, particularly preferably from 0.5 to 7% by weight and in particular from 1% by weight to 5.5% by weight.

In a particularly preferred embodiment, the abrasive cleaning agents according to the invention contain, as anionic surfactants (c) and

d))

- at least one of the compounds known by the names INCI Sodium Lauroyl Methyl Isethionate or Sodium Cocoyl Methyl Isethionate and

- a compound known under the name INCI Sodium Methyl Cocoyl Taurate.

In this embodiment, it is preferred that the abrasive cleaning agents according to the invention comprise Sodium Lauroyl Methyl Isethionate or Sodium Cocoyl Methyl Isethionate as well as also Sodium Methyl Cocoyl Taurate in the abovementioned quantities.

Among the types of suitable amphoteric surfactants e) which can be used in the abrasive cleaning agents according to the invention are, for example, one or more compounds of the following formulas (i) to (vii). In this formula, the radical R preferably represents an alkyl or alkenyl radical with a straight or branched chain, saturated or mono- or polyunsaturated, having 7 to 23 carbon atoms (formulas (i) and (ii)) or represents a radical straight or branched, saturated or mono- or polyunsaturated alkyl or alkenyl having 8 to 24 carbon atoms (formulas (iii) to (vii)):

^H 3 ^C \ ₊ R - ^ / K ch ₃ h ₃ c ³ \ + CH, .COO (Ii) X ^ ^s ° ₃ (I) H h ₃ c _x CH. + ^J H, C CH ,? ^H H Y O N ^^ COO (IU) V ' 0 , χδθ ₃ (Iv) H H H H V ' . Y NOT I ^ COO ' V ' I O O s I OH (V) I OH (Vi) H H R. .N _x Y / \, COO Y NOT I 0 b I coo (Vii)

The preferred amphoteric surfactants e) of the formulas (i) to (vii) mentioned above contain, as radical R, mainly a straight or branched chain, saturated, mono- or polyunsaturated alkyl radical having 8 to 20, more preferred 8 to 18 and in particular 8 to 16 carbon atoms. Particularly preferred amphoteric surfactants e) are those in which the radical R is derived from coconut fat.

Particularly preferred surfactants are the amphoteric surfactants known under the names INCI Sodium Cocoamphoacetate, Disodium Cocoamphodiacetate, Sodium Lauroamphoacetate, Sodium Lauroamphodiacetate, Sodium Cocoamphopropionate, Disodium Cocoamphodipropionate, Coco Betamid / Lauryl Cocaine Betamid / Lauryl or Coco Betaine / Lauryl or

Cocamidopropyl betaine is particularly preferred.

The amphoteric surfactant (s) is / are used in the compositions according to the invention - relative to their total weight - preferably in an amount ranging from 0.10 to 10.00% by weight, more preferably from 0.25 to 8.5% by weight, particularly preferably from 0.50 to 7% by weight and in particular from 0.75% by weight to 5.5% by weight.

In another preferred embodiment, an amphoteric surfactant e) is used, a surfactant known under the name INCI Cocoamidopropylbetain in the quantities mentioned above.

The combination of isethionate surfactants c), taurate surfactants d) and cocamidopropyl betaine e) in the abovementioned amounts makes it possible to obtain micellar abrasive compositions, comprising a particularly soft surfactant base having a high cleaning power. It is possible to do without sulfated surfactants completely.

The polymer content of polyacrylic acid a) is essential for the formation / stabilization of the micelles as well as for the stabilization of the exfoliating particles.

By polyacrylic acid polymers a) suitable for the purposes of the present invention is meant compounds from the group of acrylic acid / alkyl acrylate copolymers (hydrophobically modified polymers) and / or acrylate copolymers, which can be cross-linked or non-cross-linked.

For the stabilization of the abrasive cleaning compositions according to the invention, it has proved advantageous that these contain at least one polymer from the group of acrylic acid / alkyl acrylate copolymers.

These polymers are suitable for imparting to the compositions according to the invention a viscosity comprised in a preferred viscosity range for stability and application, ranging from 1,000 to 100,000 mPas, preferably from 2,000 to 75,000 mPas, from particularly preferably from 4,000 to 50,000 mPa s and in particular from 6,000 to 25,000 mPas (measured with Brookfield; 20 rpm; spindle 5; 20 ° C).

The acrylic acid polymer (s) a) is / are used in the abrasive compositions according to the invention (based on their total weight) preferably in an amount ranging from 0.10 to 3.00% by weight, more preferably from 0.15 to 2.75% by weight, particularly preferably from 0.20 to 2.5% by weight and in particular from 0.25 to 2.25% by weight.

Particularly suitable polymers from the group of copolymers of acrylic acid / alkyl acrylate are those corresponding to formula (III) below,

COOR-j 1 Ri 2 COOR-ι 1 ch ₂ rl 1 o

I ch ₂

I ch ₂

H ₂ Γ h H ₂

4 — c — c -4-c — c

Κι Ti

COORn R- | ₂

COOR-] i (III) in which

the radicals Ru and R12, independently of one another, represent hydrogen or an alkyl group having 1 to 30 carbon atoms, at least one of the radicals Ru, R ₁₂ representing hydrogen,

- n, n ‘, m and m‘ are whole numbers, where n + n ‘+ m + m‘ being from 40 to 100,

- n “is an integer from 1 to 30 and

- I is defined such that the copolymer has a molecular weight in the range of 500,000 to 3,000,000.

Corresponding products - crosslinked and noncrosslinked - are known and commercially available. As products suitable for use in the compositions according to the invention, mention may for example be made of the products available under the names INCl and sold by several suppliers: Acrylates / Cio-30 AlkyI Acrylate Crosspolymer (Pemulen®TR-1, Pemulen ®TR-2, Carbopol®1342, Carbopol®1382, Carbopol®ETD 2020; Lubrizol).

Neutralizing agents can be included to neutralize copolymers of acrylic acid / alkyl acrylate. Non-limiting examples of such neutralizing agents are the alkali metal hydroxides, ammonium hydroxide, monoethanolamine, diethanolamine, triethanolamine, diisopropylamine, aminomethyl propanol and mixtures thereof.

The particularly preferred crosslinked copolymers are those of (i) acrylic acid and / or methacrylic acid and (ii) alkyl acrylates and / or alkyl methacrylates and in particular crosslinked copolymers of acrylic acid, d 'C10-C30 alkyl acrylate and C10-C30 alkyl methacrylate (designation INCl: Acrylates / C 10-30 Alkyl Acrylate Crosspolymer), which are used in the abovementioned quantities in the compositions according to the invention.

Exfoliating particles b) suitable for the purposes of the present invention can be chosen from the group comprising: cooking salt, sea salt, mineral salts, sugar, clay, sand, synthetic particles, ground grains or ground, seeds or pericarp / bark of cereals and / or fruits such as nuts, apricots, peaches, almonds and other nuts and / or stone fruits.

Among these groups, there are in particular the Himalayan salt, synthetic particles of viscose, cellulose, polypropylene, polyester, polyethylene terephthalate (PET), polytetrafluoroethylene (PTFE), aramid, nylon, kevlar, polyvinyl derivatives, polyurethanes, polylactides, polyhydroxyalkanoate , polycarbonate, polystyrene, cellulose ester and / or polyethylene as well as heavy or insoluble crystals such as for example. calcium sulphate, calcium carbonate, encapsulated or non-encapsulated crystals such as for example. calcium chloride, potassium chloride, magnesium chloride, sugars, silicates such as e.g. sea sand, hydrated silica (silica), clays, sludge, crushed or ground natural products such as e.g. wheat, flaxseed, rice, corn, almonds, walnuts, nutshells, pumpkin seeds, apricot kernels, peach kernels, cumin, sponges and crushed natural waxes or ground, especially natural waxes such as rice bran wax, carnauba wax, jojoba wax, beeswax.

The best possible balance between the exfoliation effect, the softness and the care could be obtained by using in the compositions according to the invention, as active principle (s) exfoliant (s) b), particles of vegetable origin, preferably particles of vegetable waxes, crushed or ground cores, grains or pericarp / bark of cereals and / or fruits and / or vegetable fibers. Particularly preferred particles are those of crushed fruit pits such as apricot pits and / or peach pits, jojoba waxes and / or cellulose fibers; particles of crushed fruit kernels are particularly preferred.

The exfoliating active principle (s) b) is / are used in the abrasive cleaning agents according to the invention (relative to their total weight) preferably in an amount ranging from 0, 10 to 10.00% by weight, more preferably 0.10 to 9% by weight, particularly preferably 0.10 to 8% by weight and in particular 0.15% to 7% by weight.

The advantageous properties of the abrasive compositions according to the invention can be further increased by the addition of other active ingredients and principles.

Among the other preferred ingredients which can be incorporated into the compositions according to the invention, there are:

- polyols f),

- oily substances and / or fats g),

- the electrolytes h),

- nonionic surfactants i),

- anti-acne active ingredients j),

- vitamins k) and

- plant extracts I).

As suitable polyols f), it is possible to use preferably 1,2propanediol, glycerol, diglycerol, triglycerol, 1,2-butanediol, 1,3butanediol, 1,2-pentanediol, 1, 5-pentanediol, 1,2-hexanediol, 1-6hexanediol, polyethylene glycol, sorbitol or mixtures of these polyols.

Particularly preferred are 1,2-propanediol, glycerol, diglycerol,

1,6-hexanediol and / or sorbitol; glycerol and / or sorbitol are particularly preferred.

The polyol (s) f) - preferably glycerol and / or sorbitol - is / are used in the compositions according to the invention (based on their total weight) preferably in an amount ranging from 0.05 to 10% by weight, more preferably 0.1 to 8% by weight, particularly preferably 0.5 to 6% by weight and in particular from 1% by weight to 5% by weight.

The appropriate oily substances and / or fats g) are natural, mineral and / or synthetic oily substances and / or fats. We prefer

- triglycerides and mixtures of triglycerides,

- mineral oils, paraffin and isoparaffin oils,

- dialkyl ethers,

- fatty acids,

- fatty alcohols and / or

- esters of glycerol mono- or fatty diacid.

For reasons of good skin compatibility and of incorporation into the compositions according to the invention, natural oils (vegetable) and fatty acid esters of glycerol are preferred. There is no need to further stabilize these oils with alkoxylated compounds - in particular with ethoxylated compounds.

Preferred natural oils are coconut oil, almond oil (sweet), walnut oil, peach kernel oil, apricot kernel oil, avocado oil , tea tree oil, sesame oil, sunflower oil, tsubaki oil, evening primrose oil, rice bran oil, palm kernel oil, mango seed oil, mourning oil, thistle oil, macadamia nut oil, grape seed oil, amaranth seed oil, argan, bamboo oil, olive oil, wheat germ oil, squash seed oil, mallow oil, hazelnut oil, safflower oil, l canola oil, sasanqua oil, jojoba oil, rambutan oil, cocoa butter and / or shea butter.

By preferred glycerol fatty acid esters is meant the glycerol mono- and / or diesters and a linear or branched, saturated or unsaturated carboxylic acid having 8 to 30 carbon atoms. Particularly preferred glycerol esters are those in which the fatty acid part is derived from natural oils - preferably derived from sunflower oil.

The ester known under the name INCI “Glyceryl Oleate” is particularly preferred.

The oily and / or natural, mineral or synthetic fatty component g) preferably a vegetable oil and / or a glycerol monoester - is used in the compositions according to the invention (based on their total weight) in a preferred manner. amount ranging from 0.01 to 5% by weight, more preferably from 0.05 to 3% by weight, particularly preferably from 0.075 to 2% by weight and in particular from 0.1% by weight to 1% in weight.

The suitable nonionic surfactants i) within the meaning of the present invention preferably have good skin tolerance, contribute to the cleaning power of the surfactants c) to e) and come from natural sources.

The alkyl (oligo) glycosides (APG) preferably belong to the aforementioned category.

The alkyl (oligo) glycosides suitable for the purposes of the present invention can be chosen from the compounds of general formula RO- [G] _X in which [G] is preferably derived from aldoses and / or ketoses having 5-6 atoms carbon, preferably derived from glucose.

The index x represents the degree of oligomerization (DP), that is to say the distribution of mono- and oligoglycosides. The subscript x preferably has a value in the range of 1 to 10, particularly preferably in the range of 1 to 3, which may not be a whole number, but may be a fraction, which can be analytically determined.

The particularly preferred alkyl (oligo) glycosides have a degree of oligomerization of between 1.2 and 1.5.

The radical R preferably represents at least one alkyl radical and / or an alkenyl radical having from 4 to 24 carbon atoms.

In a particularly preferred manner, the radical R represents an alkyl radical and / or an alkenyl radical which is derived from natural fats and oils.

The very particularly preferred alkyl (oligo) glycosides are the compounds known under the names INCI Caprylyl / Capryl Glucoside, Decyl Glucoside, Lauryl Glucoside and Coco Glucoside; Coco Glucoside is particularly preferred.

The mild nonionic surfactant i) - preferably APG and particularly preferably Coco Glucoside - is used in the compositions according to the invention (based on their total weight) preferably in an amount ranging from 0.05 to 5 % by weight, more preferably from 0.075 to 4% by weight, particularly preferably from 0.1 to 3% by weight and in particular from 0.2% by weight to 2% by weight.

For particularly simple incorporation and stabilization, it is advantageous for component g) to be used as compound with a surfactant, preferably with a nonionic surfactant and in particular with an APG in the compositions according to the invention.

Suitable compounds are known and available commercially.

A particularly preferred compound is the product available under the trade name Lamesoft® PO 65 (Ecocert) from the company BASF, which contains water, coconut glucosides and glyceryl oleates in approximately the same amounts respectively.

Lamesoft® PO 65 is based 100% on renewable vegetable raw materials and is entirely extracted from coconut and palm kernel fatty acids as well as sunflower oil.

In another preferred embodiment, the compositions according to the invention therefore contain, as component g), a mixture of water, an APG and a glycerol fatty acid ester of natural origin, preferably a mixture of water, coconut glucosides and glycerol oleates.

The aforementioned compound is used in the compositions according to the invention (based on their total weight) preferably in an amount ranging from 0.05 to 5% by weight, more preferably from 0.1 to 4% by weight, particularly preferably from 0.2 to 3% by weight and in particular from 0.3% by weight to 2% by weight.

The addition of suitable electrolytes h) can contribute to the stability of the compositions according to the invention.

The expression “suitable electrolytes” within the meaning of the present invention preferably means sodium chloride.

In another preferred embodiment, the compositions according to the invention contain (based on their total weight) in addition from 0.05 to 5.00% by weight, more preferably from 0.10 to 4.00% by weight. weight, particularly preferably from 0.20 to 3.00% by weight and in particular 0.30 to 2.00% by weight of at least one electrolyte h), preferably sodium chloride.

By appropriate anti-acne active principles j) is meant within the meaning of the present invention preferably salicylic acid and / or its physiologically compatible salts as well as the active principles called sebum regulators.

The appropriate sebum regulating active ingredients can be chosen from 10-hydroxydecanoic acid, sebacic acid, azelaic acid and esters of azelaic acid, in particular potassium azeloyl diglycinate, 1,10decanediol and at least one extract of Spiraea ulmaria as well as mixtures of the above-mentioned substances. Preferred mixtures are available, for example, with the commercial product Acnacidol®PG (propylene glycol, 10-hydroxydecanoic acid, sebacic acid, 1,10-decanediol) from the company Vincience. A preferred extract of Spiraea ulmaria is for example contained in the product Seboregul® 2 from the company Silab. Potassium azeloyl diglycinate is for example present in the product Azeloglicina from the company Sinerga. The sebum-regulating active principle can be present in the compositions according to the invention in a total amount ranging from 0.01 to 10% by weight, preferably from 0.025 to 5% by weight and particularly preferably from 0, 05 to 2% by weight, respectively related to the active substance in the total composition.

By appropriate vitamins k) is preferably meant the following vitamins, provitamins and vitamin precursors, as well as their derivatives:

• Vitamin A: the group of substances called vitamin A includes retinol (vitamin Ai) as well as 3,4-didehydroretinol (vitamin A2). Βcarotene is the provitamin of retinol. As a component of vitamin A, there may be mentioned, for example, vitamin A acid and its esters, vitamin A aldehyde and vitamin A alcohol and its esters such as palmitate and 'acetate.

• Vitamin B: belong among others to the vitamin B group or to the vitamin B complex> vitamin B! (thiamine)> vitamin B ₂ (riboflavin)> vitamin B3. The compounds nicotinic acid and nicotinamide (niacinamide) are often presented under these names.

> vitamin B ₅ (pantothenic acid and panthenol). In this group, panthenol is preferably used. The panthenol derivatives which can be used are, in particular, the esters and ethers of panthenol, pantolactone and also cationically derived panthenols. Mention may be made, for example, as individual representatives, of panthenol triacetate, panthenol monoethyl ether and its monoacetate, and cationic derivatives of panthenol.

> Vitamin Ββ (pyridoxine and pyridoxamine and pyridoxal).

• Vitamin C (ascorbic acid): use in the form of palmitic acid ester, glucosides or phosphates may be preferred. Use in combination with tocopherols may also be preferred.

• Vitamin E (tocopherols, in particular a-tocopherol).

• Vitamin F: the term "vitamin F" generally denotes essential fatty acids, in particular linoleic acid, linolenic acid and arachidonic acid.

• Vitamin H: The term vitamin H designates the acid compound (3aS, 4S,

6aR) -2-oxohexahydrothienol [3,4-d] -imidazol-4-valeric, however commonly called "biotin".

Particularly preferred vitamins, provitamins and vitamin precursors are those of groups A, B, E and H. Particularly preferred are nicotinamide, biotin, pantolactone and / or panthenol.

The proportion by weight of the vitamin (s), of the vitamin derivative (s) and / or of the vitamin precursor (s) in the total weight of the compositions according to the invention is preferably equal to 0.001 to 5% by weight, particularly preferably from 0.005 to 3% by weight and in particular from 0.01 to 1% by weight.

Among the suitable plant extracts I) are preferably extracts of green tea, white tea, oak bark, nettle, bamboo, witch hazel, hops, henna, chamomile, burdock root, horsetail, hawthorn, linden flowers, almond, aloe vera, spruce needle, horse chestnut, sandalwood, juniper, coconut, jojoba, mango, apricot, lime, wheat, kiwi, melon, orange, grapefruit, sage, rosemary, birch, mauve, lemon grass, wild thyme, yarrow millefeuille, thyme, lemon balm, coltsfoot, vanilla, marshmallow, meristem, ginseng and / or ginger root.

Particularly preferred are extracts of green tea, white tea, aloe vera, coconut, vanilla, jojoba, chamomile, ginseng and / or bamboo; are particularly preferred the extracts of white tea, aloe vera, coconut and / or vanilla, and are particularly preferred the extracts of white tea and / or aloe vera.

Usually the extracts are obtained by extracting the whole plant. However, in some cases it may also be preferable to produce the extracts exclusively from the flowers, bark, seeds, roots, fruits and / or leaves of the plant.

In order to produce said plant extracts, water, alcohols and mixtures thereof can be used as the extractant. Among the alcohols, lower alcohols such as ethanol and isopropanol are preferred in this respect, but particular preference is given to polyvalent alcohols such as ethylene glycol, propylene glycol, glycerol and sorbitol. , both as a single extractant and as a mixture with water. Plant extracts based on water / propylene glycol in a ratio of 1: 10 to 10: 1 have been found to be particularly suitable.

Plant extracts can be used in both pure and diluted form. If they are used in diluted form, they usually contain about 1 to 80% by weight of active substance and the extracting agent or mixture of extracting agents used as solvent during their production.

Examples of suitable plant extracts according to the invention are sold under the names "Herbasol Distillate White Tea", "Herbasol Extrakt Aloe" and "Herbasol Extract Vanilla" - respectively by the company Lipoid Kosmetik.

Suitable plant extracts I) can be used in the compositions according to the invention - based on their total weight - preferably in an amount ranging from 0.01 to 5% by weight, particularly preferably from 0.05 to 3% by weight and in particular from 0.1 to 2% by weight.

The compositions according to the invention are preferably characterized by a pH range comprised in a favorable range for the skin ranging from 3.0 to 7.0% by weight, particularly preferably from 3.5 to 6.5 and particular from 4.0 to 6.0 (measured at 20 ° C).

Other active principles, adjuvants and additives which may preferably be present in the abrasive cleaning agents according to the invention are for example:

- humectants,

- perfumes,

- UV filters,

- other thickening agents such as gelatin or vegetable gums, for example agar-agar, guar gum, alginates, xanthan gum, gum arabic, karaya gum, carob gum, gums flaxseed, dextrans, cellulose derivatives, e.g. methylcellulose, hydroxyalkylcellulose and carboxymethylcellulose, starch fractions and derivatives such as amylose, amylopectin and dextrins, clays and phyllosilicates such as, for example. bentonite or fully synthetic hydrocolloids such as e.g. polyvinyl alcohol, Ca, Mg or Zn soaps,

- structuring agents such as maleic acid and lactic acid,

- dimethylisosorbide,

- cyclodextrins,

active ingredients improving the fibrous structure, in particular mono-, di- and oligosaccharides such as, for example, glucose, galactose, fructose, and lactose,

- dyes for coloring the agent,

substances to adjust the pH, for example a- and βhydroxycarboxylic acids such as citric acid, lactic acid, malic acid, glycolic acid,

- active ingredients such as bisabolol and / or allantoin,

- complexing agents such as EDTA, NTA, β-alanine diacetic acid and phosphonic acids,

- ceramides. The term “ceramides” means n-acylsphingosine (sphingosine fatty acid amides) or the synthetic analogues of these lipids (called pseudo-ceramides),

- propellants such as propane-butane mixtures, N ₂ O, dimethyl ether, CO ₂ and air,

- antioxidants,

- preservatives, such as sodium benzoate or salicylic acid,

The following examples are intended to illustrate the subject of the present invention, without however limiting it.

Examples:

The following cleaning compositions according to the invention were prepared, these containing no sulfates or alkoxylated compounds (the quantities indicated are expressed in% by weight):

1 2 3 4 anionic surfactant 0,10- 20.00 0,20- 17.50 0,30- 15,00 0,50- 12.50 amphoteric surfactant 0, ΙΟΙ 0.00 0.20 to 9.00 0.30 - 8.00 0.40 - 7.00 polyacrylic acid polymer 0.10 to 3.00 0.15 to 2.75 0.20 - 2.50 0.25 to 2.25 Active exfoliating ingredient 0, ΙΟ- Ι 0.00 0.10 to 9.00 0.10 to 8.00 0.15 to 7.00 Water and if necessary other adjuvants and additives ad 100 ad 100 ad 100 ad 100

5 6 7 8 anionic surfactant based on isethionate c) 0,05- 10.00 0.10 to 9.00 0.50 to 8.00 1.00 to 7.50 anionic surfactant based on taurate d) 0,05- 10.00 0.10 to 8.50 0.50 - 7.00 1.00 to 5.50 amphoteric surfactant 0, ΙΟΙ 0.00 0.20 to 9.00 0.30 - 8.00 0.40 - 7.00 polyacrylic acid polymer 0.10 to 3.00 0.15 to 2.75 0.20 - 2.50 0.25 to 2.25

Active exfoliating ingredient 0,10- 10.00 0.10 to 9.00 0.10 to 8.00 0.15 to 7.00 Water and if necessary other adjuvants and additives ad 100 ad 100 ad 100 ad 100

9 10 11 12 Sodium Lauroyl Methyl Isethionate and / or Sodium Cocoyl Methyl Isethionate 0,05- 10.00 0.10 to 9.00 0.50 to 8.00 1.00 to 7.50 Sodium Methyl Cocoyl Taurate 0,05- 10.00 0.10 to 8.50 0.50 to 7.00 1.00 to 5.50 amphoteric surfactant 0, ΙΟ- Ι 0.00 0.20 to 9.00 0.30 - 8.00 0.40 - 7.00 polyacrylic acid polymer 0.10 to 3.00 0.15 to 2.75 0.20 - 2.50 0.25 - 2.25 Active exfoliating ingredient 0,10- 10.00 0.10 to 9.00 0.10 to 8.00 0.15 to 7.00 Water and if necessary other adjuvants and additives ad 100 ad 100 ad 100 ad 100

13 14 15 16 Sodium Lauroyl Methyl Isethionate and / or Sodium Cocoyl Methyl Isethionate 0,05- 10.00 0.10 to 9.00 0.50 - 8.00 1.00 to 7.50 Sodium Methyl Cocoyl Taurate 0,05- 10.00 0.10 to 8.50 0.50 - 7.00 1.00 to 5.50 Cocamidopropyl betaine 0, ΙΟ- Ι 0.00 0.20 to 9.00 0.30 - 8.00 0.40 - 7.00 polyacrylic acid polymer 0.10 to 3.00 0.15 to 2.75 0.20 to 2.50 0.25 to 2.25 Active exfoliating ingredient 0, ΙΟ- Ι 0.00 0.10 to 9.00 0.10 to 8.00 0.15 to 7.00 Water and if necessary other adjuvants and additives ad 100 ad 100 ad 100 ad 100

17 18 19 20 anionic surfactant based on isethionate c) 0,05- 10.00 0.10 to 9.00 0.50 - 8.00 1.00 to 7.50 anionic surfactant based on taurate d) 0,05- 10.00 0.10 to 8.50 0.50 - 7.00 1.00 to 5.50 amphoteric surfactant 0,10- 10.00 0.20 to 9.00 0.30 - 8.00 0.40 to 7.00 Acrylates / C 10-30 Alkyl Acrylate Crosspolymer 0.10 to 3.00 0.15 to 2.75 0.20 to 2.50 0.25 - 2.25 Active exfoliating ingredient 0, ΙΟ- Ι 0.00 0.10 to 9.00 0.10 to 8.00 0.15 to 7.00 Water and if necessary other adjuvants and additives ad 100 ad 100 ad 100 ad 100

21 22 23 24 anionic surfactant based on isethionate c) 0,05- 10.00 0.10 to 9.00 0.50 - 8.00 1.00 - 7.50 anionic surfactant based on taurate d) 0,05- 10.00 0.10 to 8.50 0.50 - 7.00 1.00 to 5.50 amphoteric surfactant 0,10- 10.00 0.20 - 9.00 0.30 - 8.00 0.40 - 7.00 polyacrylic acid polymer 0.10 to 3.00 0.15 to 2.75 0.20 - 2.50 0.25 to 2.25 Particles from ground fruit kernels 0, ΙΟ- Ι 0.00 0.10 to 9.00 0.10 to 8.00 0.15 to 7.00 Water and if necessary other adjuvants and additives ad 100 ad 100 ad 100 ad 100

25 26 27 28 Sodium Lauroyl Methyl Isethionate and / or Sodium Cocoyl Methyl Isethionate 0,05- 10.00 0.10 to 9.00 0.50 - 8.00 1.00 to 7.50 Sodium Methyl Cocoyl Taurate 0,05- 10.00 0.10 to 8.50 0.50 to 7.00 1.00 to 5.50

Cocamidopropyl betaine 0, ΙΟ- Ι 0.00 0.20 to 9.00 0.30 to 8.00 0.40 - 7.00 Acrylates / C10-30 Alkyl Acrylate Crosspolymer 0.10 to 3.00 0.15 to 2.75 0.20 to 2.50 0.25 to 2.25 Particles from ground fruit kernels 0, ΙΟ- Ι 0.00 0.10 to 9.00 0.10 to 8.00 0.15 to 7.00 Water and if necessary other adjuvants and additives ad 100 ad 100 ad 100 ad 100

29 30 31 32 anionic surfactant based on isethionate c) 0,05- 10.00 0.10 to 9.00 0.50 to 8.00 1.00 to 7.50 anionic surfactant based on taurate d) 0,05- 10.00 0.10 to 8.50 0.50 - 7.00 1.00 to 5.50 amphoteric surfactant 0, ΙΟ- Ι 0.00 0.20 to 9.00 0.30 - 8.00 0.40 - 7.00 polyacrylic acid polymer 0.10 to 3.00 0.15 to 2.75 0.20 - 2.50 0.25 to 2.25 Active exfoliating ingredient 0, ΙΟ- Ι 0.00 0.10 to 9.00 0.10 to 8.00 0.15 to 7.00 Alkyl (oligo) glycoside 0.05 to 5.00 0.075 - 4.00 0.10 to 3.00 0.20 - 2.00 Water and if necessary other adjuvants and additives ad 100 ad 100 ad 100 ad 100

33 34 35 36 anionic surfactant based on isethionate c) 0,05- 10.00 0.10 to 9.00 0.50 - 8.00 1.00 to 7.50 anionic surfactant based on taurate d) 0,05- 10.00 0.10 to 8.50 0.50 - 7.00 1.00 to 5.50 amphoteric surfactant 0, ΙΟ- Ι 0.00 0.20 - 9.00 0.30 to 8.00 0.40 - 7.00 polyacrylic acid polymer 0.10 to 3.00 0.15 to 2.75 0.20 - 2.50 0.25 - 2.25 Active exfoliating ingredient 0, ΙΟ- Ι 0.00 0.10 to 9.00 0.10 to 8.00 0.15 to 7.00

polyol 0,05- 10.00 0.10 to 8.00 0.50 - 6.00 1.00 to 5.00 Water and if necessary other adjuvants and additives ad 100 ad 100 ad 100 ad 100

37 38 39 40 anionic surfactant based on isethionate c) 0,05- 10.00 0.10 to 9.00 0.50 - 8.00 1.00 to 7.50 anionic surfactant based on taurate d) 0,05- 10.00 0.10 to 8.50 0.50 to 7.00 1.00 to 5.50 amphoteric surfactant 0, ΙΟ- Ι 0.00 0.20 to 9.00 0.30 to 8.00 0.40 - 7.00 polyacrylic acid polymer 0.10 to 3.00 0.15 to 2.75 0.20 - 2.50 0.25 to 2.25 Active exfoliating ingredient 0, ΙΟ- Ι 0.00 0.10 to 9.00 0.10 to 8.00 0.15 to 7.00 Glycerol and / or sorbitol 0,05- 10.00 0.10 to 8.00 0.50 - 6.00 1.00 - 5.00 Water and if necessary other adjuvants and additives ad 100 ad 100 ad 100 ad 100

41 42 43 44 anionic surfactant based on isethionate c) 0,05- 10.00 0.10 to 9.00 0.50 - 8.00 1.00 to 7.50 anionic surfactant based on taurate d) 0,05- 10.00 0.10 to 8.50 0.50 - 7.00 1.00 to 5.50 amphoteric surfactant 0,10- 10.00 0.20 to 9.00 0.30 - 8.00 0.40 - 7.00 polyacrylic acid polymer 0.10 to 3.00 0.15 to 2.75 0.20 - 2.50 0.25 to 2.25 Active exfoliating ingredient 0,10- 10.00 0.10 to 9.00 0.10 to 8.00 0.15 to 7.00 vegetable oil and / or glycerol monoester 0.01 - 5.00 0.05 - 3.00 0.075 - 2.00 0.10 to 1.00 Water and if necessary other adjuvants and additives ad 100 ad 100 ad 100 ad 100

45 46 47 48 anionic surfactant based on isethionate c) 0,05- 10.00 0.10 to 9.00 0.50 - 8.00 1.00 to 7.50 anionic surfactant based on tau spleen d) 0,05- 10.00 0.10 to 8.50 0.50 - 7.00 1.00 to 5.50 amphoteric surfactant 0, ΙΟ- Ι 0.00 0.20 - 9.00 0.30 - 8.00 0.40 - 7.00 polyacrylic acid polymer 0.10 to 3.00 0.15 to 2.75 0.20 - 2.50 0.25 to 2.25 Active exfoliating ingredient 0, ΙΟ- Ι 0.00 0.10 to 9.00 0.10 to 8.00 0.15 to 7.00 polyol 0,05- 10.00 0.10 to 8.00 0.50 - 6.00 1.00 to 5.00 vegetable oil and / or glycerol monoester 0.01 -5.00 0.05 to 3.00 0.075 - 2.00 0.10 to 1.00 Alkyl (oligo) glycoside 0.05 to 5.00 0.075 - 4.00 0.10 to 3.00 0.20 to 2.00 Water and if necessary other adjuvants and additives ad 100 ad 100 ad 100 ad 100

49 50 51 52 anionic surfactant based on isethionate c) 0,05- 10.00 0.10 to 9.00 0.50 - 8.00 1.00 to 7.50 anionic surfactant based on taurate d) 0,05- 10.00 0.10 to 8.50 0.50 - 7.00 1.00 to 5.50 amphoteric surfactant 0,10- 10.00 0.20 - 9.00 0.30 - 8.00 0.40 - 7.00 polyacrylic acid polymer 0.10 to 3.00 0.15 to 2.75 0.20 - 2.50 0.25 to 2.25 Active exfoliating ingredient 0, ΙΟ- Ι 0.00 0.10 to 9.00 0.10 to 8.00 0.15 to 7.00 Glycerol and / or sorbitol 0,05- 10.00 0.10 to 8.00 0.50 - 6.00 1.00 to 5.00 Lamesoft® ¹ PO 65 0.05 - 5.00 0.10 to 4.00 0.20 - 3.00 0.30 to 2.00

Water and if necessary other adjuvants and additives ad 100 ad 100 ad 100 ad 100

53 54 55 56 Sodium Lauroyl Methyl Isethionate 3.00 3.00 3.00 3.00 Sodium Methyl Cocoyl Taurate 2.00 2.00 2.00 2.00 Cocamidopropyl betaine 1.50 1.50 1.50 1.50 Acrylates / C10-30 Alkyi Acrylate Crosspolymer 0.80 0.70 0.90 0.80 Prunus Armeniaca Seed Powder 0.20 0.25 0.30 Cellulose fibers 0.15 Glycerol 2.00 2.00 1.50 2.00 sorbitol 0.70 1.00 1.20 0.70 Lamesoft® ¹ PO 65 1.00 1.00 1.50 Sunflower oil 0.75 Acnacidol® ² BG 0.10 panthenol 0.70 0.70 0.50 0.30 Herbasol® ³ Distillate White Tea 0.50 0.50 Perfume 0.30 0.30 0.60 0.60 Water, acidifier, preservative ad 100 ad 100 ad 100 ad 100

List of commercial products used:

® ¹ name INCl: Coco Glucoside, Glyceryl Oleate, Aqua; BASF ® ² name INCl: Butylene Glycol, 10-Hydroxydecanoic Acid, Sebacic

Acid, 1,10-Decanediol; Ashland (ex Vincience) ® ³ name INCl: Propylene Glycol, Aqua, Camellia Sinensis Leaf

Extract; Lipoid Cosmetics

Claims (15)

claims 1. Abrasive cosmetic cleaning agent containing in addition anionic and amphoteric surfactants - relative to its weight - a) 0.10 to 3.00% by weight of at least one polyacrylic acid polymer and b) 0.10 to 10.00% by weight of at least one exfoliating active principle, characterized in that it contains substantially no sulfates and does not contain substantially no alkoxylated compounds. 2. Abrasive cosmetic cleaning agent according to claim 1, characterized in that the anionic and amphoteric surfactants are present in an amount which leads to a detectable formation of micelles. 3. Abrasive cosmetic cleaning agent according to one of claims 1 to 2, containing - relative to its weight - - from 0.05 to 10.00% by weight of at least one anionic surfactant based on isethionate c), - from 0.05 to 10.00% by weight of at least one anionic surfactant based on taurate d), - from 0.10 to 10.00% by weight of at least one amphoteric surfactant e). 4. Abrasive cosmetic cleaning agent according to one of claims 1 to 3, containing o as an anionic surfactant based on isethionate c), at least one compound of the following formula (I) (i) in which - R ¹ represents a hydrocarbon radical, linear or branched, saturated or unsaturated, having 6 to 30 carbon atoms, - R ² to R ⁵ independently of one another represent a hydrogen atom, an alkyl radical in O ^ 04 or a hydroxyalkyl radical in C1-C4, and - M ⁺ represents an ammonium cation, an alkanolammonium cation or a metal cation, and o as an anionic surfactant based on taurate d), at least one compound of the following formula (II) OR ⁷ R ⁹ R ⁶ -------- N --- SO ₃ M ⁺ (II) ch ₃ r ⁸ r ¹⁰ in which - R ⁶ represents a hydrocarbon radical, linear or branched, saturated or unsaturated, having 6 to 30 carbon atoms, - R ⁷ to R ¹⁰ independently of one another represent a hydrogen atom, a C1-C4 alkyl radical or a C-1-C4 hydroxyalkyl radical, and - M ⁺ represents an ammonium cation, an alkanolammonium cation or a metal cation. 5. Abrasive cosmetic cleaning agent according to one of claims 1 to 4, containing - as an anionic surfactant based on isethionate c), at least one of the compounds known under the names INCI Sodium Lauroyl Methyl Isethionate or Sodium Cocoyl Methyl Isethionate and - as an anionic surfactant based on taurate d), a compound known under the name INCI Sodium Methyl Cocoyl Taurate. 6. Cosmetic abrasive cleaning agent according to one of claims 1 to 5, containing, as amphoteric surfactant e), a compound known under the name INCI Cocamidopropylbetain. 7. abrasive cosmetic cleaning agent according to one of claims 1 to 6, containing, as polyacrylic acid polymer a), a crosslinked acrylate copolymer, hydrophobically modified, preferably a crosslinked copolymer (i) of acid acrylic and / or methacrylic acid and alkyl acrylates and / or alkyl methacrylates and in particular a crosslinked copolymer of acrylic acid, C10-C30 alkyl acrylate and C10-C30 alkyl methacrylate. 8. abrasive cosmetic cleaning agent according to one of claims 1 to 7, containing, as exfoliating active principle, particles of plant origin, preferably particles of vegetable waxes, ground fruit kernels, plant seeds. or bark and / or vegetable fibers, particularly preferably ground fruit kernels. 9. Abrasive cosmetic cleaning agent according to one of claims 1 to 8, containing - relative to its weight - in addition from 0.05 to 10.00% by weight of at least one polyol f). 10. Cosmetic abrasive cleaning agent according to claim 9, containing, as polyol f), 1,2-propanediol, glycerol, diglycerol, 1,6-hexanediol and / or sorbitol, preferably glycerol and / or sorbitol. 11. abrasive cosmetic cleaning agent according to one of claims 1 to 10, containing - relative to its weight - in addition from 0.01 to 5.00% by weight of at least one (e) oil and / or fat natural, mineral or synthetic g). 12. Cosmetic abrasive cleaning agent according to claim 11, containing, as oil and / or natural, mineral or synthetic fat g), at least one glycerol mono- or diester of a saturated linear or branched carboxylic acid. or unsaturated having 8 to 30 carbon atoms, preferably a glycerol monoester and particularly preferably an ester known under the name INCI Glyceryl Oleate. 13. Abrasive cosmetic cleaning agent according to one of claims 1 to 12, container - relative to its weight - in addition from 0.10 to 10.00% by weight of at least one electrolyte h), preferably sodium chloride. 14. Abrasive cosmetic cleaning agent according to one of claims 1 to 13, containing - relative to its weight - in addition from 0.05 to 5.00% by weight of at least one nonionic surfactant, preferably an alkyl (oligo) glucoside. 15. Abrasive cosmetic cleaning agent according to one of claims 1 to 14, containing - relative to its weight - in addition from 0.01 to 2.00% by weight of at least one active principle of skin care, preferably chosen from active principles against acne, vitamins and / or plant extracts.