CN113226268A

CN113226268A - Cleansing composition capable of releasing in form of stable foam

Info

Publication number: CN113226268A
Application number: CN201980070195.8A
Authority: CN
Inventors: 李娜; 王子银; 郑婕
Original assignee: Beiersdorf Daily Chemical Wuhan Co Ltd; Beiersdorf AG
Current assignee: Niveashanghaico Ltd; Beiersdorf AG
Priority date: 2019-02-15
Filing date: 2019-02-15
Publication date: 2021-08-06
Also published as: WO2020164086A1; EP3908245A1; WO2020164852A1

Abstract

A cosmetic cleansing composition that can be delivered as a stable foam comprises a combination of fatty acid and/or potassium salts, at least one nonionic surfactant, and at least one polyol.

Description

Cleansing composition capable of releasing in form of stable foam

Technical Field

The present invention is in the field of cosmetics and relates to cleansing compositions, in particular to cleansing compositions which can be released as a stable foam from a suitable packaging device. Furthermore, the composition has effective cleaning performance, shows stability at low temperatures, and conveys a very pleasant sensory impression when used.

Background

Cleaning compositions in the form of self-foaming cleaners are now very popular, especially in northern asia.

Generally, cleansing products should cleanse the skin and hair. Skin cleansing products are primarily used to remove soils from the surface of the skin. The external solid or liquid component that comes into contact with and deposits on the skin or a component applied to the skin, such as a cosmetic, is part of the dirt on the skin to be removed. In addition, the dirt on the skin also includes excess skin lipids and dead cells. By virtue of the surfactant in the cleansing composition, the components of the soil are dissolved and removed from the skin surface during the cleansing process. The same applies to cosmetics which should be removed from the skin, hair and skin appendages, in particular from the face.

Cleansing compositions intended for facial cleansing must meet specific requirements. Since facial skin is a very sensitive part of the skin, where the eye area and eyes are even more sensitive, a cleansing composition for facial cleansing must be compatible with the skin and eyes of the face. Furthermore, the composition must be easy to distribute on the skin without having to carry out intensive rubbing, which can lead to skin irritation.

To meet these requirements, the cleaning composition may be provided in the form of a foam.

Cleansing compositions in the form of foams are known in the prior art.

US 2006/0019844 a1 describes a foaming cleansing composition which is as mild as a non-foaming composition; the composition comprises a surfactant system comprising alkyl diol carboxylic acids and salts thereof and an alkyl betaine.

US 7,488,709B 2 discloses a cleaning composition in the form of an aerosol foam. The composition comprises alkyl amphoacetate (alkyl amphoacetate) and glycerol esters of polyethylene glycol.

CN 102198078A describes a foam cleanser containing herbs known from traditional chinese medicine. Surfactants that may be included are anionic, nonionic, cationic and amphoteric surfactants, and additionally include fatty acids. The fatty acid may be selected from lauric acid, myristic acid, palmitic acid and stearic acid.

WO 2016/102395 a1 discloses a fast dissolving film for washing keratin materials, which film produces a foaming composition after dissolution. The film consists essentially of a specific film-forming polymer, a water-miscible polyol, a surfactant system comprising at least one soap and at least one foaming surfactant.

CN 107536773 a describes a post-foaming cleansing gel. The gel comprises a saponifier which comprises palmitic acid, triethanolamine and stearic acid and a polyglycoside.

There remains a need for further improved cleaning compositions in the form of foam cleaners. It would be desirable to provide a transparent composition that produces a stable foam when released from a packaging device. The foam should be sufficiently stable. Moreover, the composition must be transparent even at the lower temperatures which may occur during transport in winter. In addition, in order to remove cosmetics, the cleaning foam must exhibit high cleaning efficacy.

Disclosure of Invention

Surprisingly, it has been found that a cosmetic cleansing composition releasable as a foam comprising the following ingredients can bring about the desired improvements:

-a combination of fatty acids and/or corresponding sodium and/or potassium salts comprising lauric acid, myristic acid, palmitic acid and/or corresponding sodium or potassium salts thereof,

-at least one nonionic surfactant, wherein the at least one nonionic surfactant is selected from alkyl polyglycosides, and

-at least one polyol.

Another object of the present invention is a cosmetic product comprising

A cosmetic cleansing composition comprising

at least one polyol, and

packaging means, in particular a pump foamer capable of forming a foam from the cleaning composition.

A further object of the present invention is the use of a combination of fatty acids and/or corresponding sodium and/or potassium salts comprising lauric acid, myristic acid, palmitic acid and/or sodium or potassium salts thereof in a cosmetic cleaning composition comprising

-at least one polyol.

A further object of the present invention is the use of a combination of fatty acids and/or corresponding sodium and/or potassium salts comprising lauric, myristic, palmitic acid and/or sodium or potassium salts thereof, at least one nonionic surfactant and at least one polyol in a cosmetic cleansing composition to form a stable foam.

The composition contains water and is therefore an aqueous composition. The water content ranges from 60 to 98% by weight, preferably from 65 to 95% by weight, more preferably from 70 to 90% by weight, relative to the total weight of the composition. Advantageously, the composition is a fluid. If the composition is in the form of a gel or a film, the present invention cannot be realized.

Detailed Description

The composition according to the invention comprises a combination of fatty acids and/or corresponding sodium and/or potassium salts comprising lauric acid, myristic acid, palmitic acid and/or corresponding sodium or potassium salts thereof. Advantageously, the corresponding fatty acid is added to the composition in the form of the corresponding acid. By further addition of a base, preferably sodium hydroxide and/or potassium hydroxide, more preferably potassium hydroxide, the corresponding salt is produced. The fatty acid salt is known as soap. The soap contained in the composition of the present invention helps to form a stable foam.

Preferably, the compositions of the invention comprise only lauric acid, myristic acid, palmitic acid and/or their corresponding sodium or potassium salts. In a further preferred case, lauric acid: myristic acid: the weight ratio of palmitic acid is 2.25: 2.25: 1 to 1: 1: 1. more preferably, lauric acid: myristic acid: the weight ratio of palmitic acid is 1: 2.25: 1, and most preferably, lauric acid: myristic acid: the weight ratio of palmitic acid is 2.25: 1: 1. advantageously, the amount of base added is calculated to achieve a degree of neutralization of at least 95%, more preferably at least 100%, most preferably about 103%.

As used herein, unless otherwise indicated or apparent from the context, the term "about" is understood to mean +/-10% of the stated number, or 10% less than the lower limit and 10% greater than the upper limit for the listed range value.

Advantageously, in the composition according to the invention, the fatty acid comprising lauric acid, myristic acid, palmitic acid and/or the corresponding sodium or potassium salt thereof and/or the combination of the corresponding sodium and/or potassium salts is present in an amount of 1.0 to 3.0% by weight, preferably 1.5 to 2.5% by weight, relative to the total weight of the composition.

The composition according to the invention comprises at least one nonionic surfactant, wherein said at least one nonionic surfactant is selected from alkyl polyglycosides. The addition of at least one member of the group of surfactants contributes to the high cleaning efficacy of the composition and even to the good makeup removal efficacy. At the same time, the surfactant/surfactants help to provide a mild cleansing composition.

The at least one nonionic surfactant is selected from the group consisting of alkyl polyglycosides represented by the formula RO- (Z) x, wherein R is an alkyl group having 6 to 30 carbon atoms, Z is a sugar moiety, and x is the number of sugar moieties (average 1.1-5). The alkylpolyglycoside according to the present invention may have a specific alkyl group that represents a unique number of carbon atoms. Typically, the alkyl polyglycosides are produced starting from natural oils, preferably vegetable oils, more preferably coconut oil. In this case, the alkyl group R is a mixture of alkyl groups of the corresponding fatty acids of the natural oil used as the feedstock.

Preferably, the alkylpolyglycoside has an alkyl group, wherein R represents a C8 to C30 alkyl group, preferably a C8 to C24 alkyl group.

The sugar moiety may be a monosaccharide or oligosaccharide. Typically, the saccharide moiety comprised as a monosaccharide or oligosaccharide has 5 or 6 carbon atoms. Examples of suitable sugar moieties are glucose, fructose, galactose, arabinose, ribose, xylose, lyxose, allose, altrose, mannose, gulose, idose, talose and sucrose. Preferably, the sugar moiety is glucose or sucrose. More preferably, the sugar moiety is glucose.

The alkylpolyglycoside contains on average 1.1 to 5, preferably 1.1 to 2.0, more preferably 1.1 to 1.8 saccharide moieties. Most preferably, the alkyl polyglycoside is decyl glucoside. Decyl glucoside is commercially available from BASF for personal care and nutrition as a composition of 53% decyl glucoside and 47% water under the trade name Plantacare 2000 UP.

Advantageously, the at least one alkylpolyglycoside is comprised in the composition according to the invention in a content ranging from 0.1 to 7.5% by weight, preferably from 0.5 to 5.0% by weight, more preferably from 2.0 to 3.0% by weight, relative to the active content and relative to the total weight of the composition.

The composition according to the invention comprises at least one polyol. The polyol is an alcohol having at least two hydroxyl groups. The polyol may be a low molecular or high molecular component. Within the meaning of the present invention, polyols refer only to low molecular components containing 2 to 15 carbon atoms. Preferably, the at least one polyol is selected from glycerol and alkylene glycols such as ethylene glycol, diethylene glycol, propylene glycol, butylene glycol, pentylene glycol, and hexylene glycol. More preferably, the at least one polyol comprises glycerol and/or propylene glycol.

Advantageously, the at least one polyol is comprised in the composition according to the invention in a content ranging from 0.1 to 10.0% by weight, preferably from 2.0 to 8.0% by weight and more preferably from 3.0 to 7.0% by weight, relative to the active content and relative to the total weight of the composition.

In addition, other surfactants may be included in the compositions of the present invention.

Advantageously, at least one amphoteric surfactant may be included in the composition of the invention, preferably chosen from alkylamphoacetates, which may be described by the following formula:

wherein R is an alkyl residue of 8 to 30 carbon atoms.

Typically, the alkyl amphoacetates are synthesized in two steps. First, a fatty acid preferably having not less than 8 carbon atoms or a fatty acid blend derived from a natural oil, preferably a vegetable oil such as coconut oil, soybean oil or palm oil, is reacted with N- (2-hydroxyethyl) ethylenediamine. Hydrolyzing the obtained 2-alkyl-1-hydroxyethyl imidazoline into linear amidoamine by NaOH, and reacting with monochloroacetic acid to generate alkyl monoamphatic acetate. If higher molar amounts of monochloroacetic acid are used, alkylamphodiacetic acid salts are formed.

Alkylamphoacetates are amphoteric surfactants which, depending on the pH value, behave as anionic, zwitterionic or cationic surfactants. It is known that the sodium salt of an alkyl amphoacetic acid helps to produce abundant lather and causes only less skin and eye irritation, further supporting the improvement of lather quality and mildness of the present compositions.

According to the present invention, preferably, the alkyl residue is derived from a vegetable oil, more preferably coconut oil.

Furthermore, in a preferred aspect, the composition of the invention comprises a sodium salt of an alkyl amphoacetic acid.

Most preferably, the compositions of the present invention comprise sodium cocoamphoacetate. Sodium cocoamphoacetate is commercially available from Evonik Industries under the trade name Rewoteric AM C MB as a composition of 32.5% sodium cocoamphoacetate, 7.5% sodium chloride and 60% water.

Advantageously, the at least one alkylamphoacetate is comprised in the composition according to the invention in a content ranging from 0.2 to 5.0% by weight, preferably from 0.5 to 3.0% by weight and more preferably from 1.0 to 2.5% by weight, relative to the active content and relative to the total weight of the composition.

Advantageously, the composition of the invention may comprise at least one anionic surfactant chosen from amino acid-based surfactants.

In preferred cases, the at least one amino acid based surfactant is an acylamino acid (and/or a salt thereof), examples of amino acid based surfactants being given in the following list:

acyl glutamates, such as sodium acyl glutamate, for example sodium lauroyl glutamate, sodium myristoyl glutamate and sodium palmitoyl glutamate,

sarcosinates, such as sodium lauroyl sarcosinate and sodium cocoyl sarcosinate,

glycinates, such as sodium cocoyl glycinate.

More preferably, the at least one amino acid based surfactant is selected from alkyl glycinates, most preferably potassium cocoyl glycinate, available as Amlite GCK-12H from Ajinomoto corporation.

In the composition according to the invention, the content of said at least one acylamino acid is from 1 to 15% by weight, preferably from 6 to 12% by weight, relative to the active content and relative to the total weight of the composition.

Advantageously, the composition of the invention may comprise at least one other nonionic surfactant. Preferably, the at least one further nonionic surfactant is selected from alkylamides obtained by reacting a fatty acid or fatty acid blend with ethanolamine or diethanolamine. For example, the reaction product starting from a specific fatty acid may be lauramide MEA or lauramide DEA; the reaction product starting from the fatty acid blend may be cocamide MEA or cocamide DEA. Most preferably, the composition of the present invention comprises cocamide MEA, which is available as comparlan 100 from BASF corporation.

If the composition according to the invention comprises at least one further nonionic surfactant, the content of said at least one further nonionic surfactant ranges from 0.05 to 2.0% by weight, preferably from 0.1 to 0.2% by weight, relative to the active content and relative to the total weight of the composition.

The other nonionic surfactant is different from the alkyl polyglycoside. The content of the at least one further nonionic surfactant is not comprised in the content of the at least one alkylpolyglycoside.

Advantageously, the composition according to the invention comprises a preservative. All preservatives which are permissible and suitable for use in cosmetic compositions may be included in the compositions of the present invention.

However, in preferred cases, one or more parabens are included. Parabens are characterized by the formula:

wherein R is a straight or branched alkyl residue of 1 to 5 carbon atoms. Common parabens are methyl, ethyl, propyl, butyl and isopropyl, isobutyl, pentyl and phenyl parabens. More preferably, methyl paraben and/or ethyl paraben are included.

The total content of the one or more parabens comprised in the composition according to the invention is from 0.01 to 2.0% by weight, preferably from 0.05 to 1.0% by weight, more preferably from 0.1 to 0.8% by weight, relative to the total weight of the composition.

Also preferably, the composition according to the invention comprises phenoxyethanol. The phenoxyethanol is present in an amount ranging from 0.01 to 1% by weight, preferably from 0.05 to 0.9% by weight and more preferably from 0.3 to 0.6% by weight, relative to the total weight of the composition.

Furthermore, also preferably, the composition of the present invention comprises a combination of one or more parabens and phenoxyethanol.

Advantageously, the pH of the composition according to the invention ranges from 6.5 to 9.0, preferably from 7.8 to 8.8. The pH may be adjusted in any physiologically acceptable manner. However, citric acid is preferably used to adjust the pH.

Advantageously, the composition of the invention may comprise one or more complexing agents. Complexing agents are auxiliaries used in cosmetic or pharmaceutical technology, which are known per se. By complexing undesired metals such as Mn, Fe, Cu and others, undesired chemical reactions in cosmetic or dermatological preparations can be prevented, for example.

The complexing agent or agents may advantageously be chosen from conventional compounds, preferably at least one substance chosen from tartaric acid and its anions, citric acid and its anions, aminopolycarboxylic acids and their anions (e.g. ethylenediaminetetraacetic acid (EDTA) and its anions, nitrilotriacetic acid (NTA) and its anions, hydroxyethyldiaminotriacetic acid (HOEDTA) and its anions, diethylaminopentaacetic acid (DPTA) and its anions, trans 1, 2-diaminocyclohexanetetraacetic acid (CDTA) and its anions).

According to the invention, the complexing agent or agents are advantageously present in the composition according to the invention in an amount of from 0.01% to 5.0% by weight, preferably from 0.01% to 2% by weight, more preferably from 0.02% to 1.0% by weight, based on the total weight of the composition.

In addition, the composition of the present invention may comprise at least one solvent. Preferably, the at least one solvent is chosen from O/W emulsifiers, which can be characterized by an HLB value ranging from 8 to 15. The HLB value may be determined according to the following formula:

HLB＝20x(1-M_{lipophilic nature}/M)，

Wherein M is_{Lipophilic nature}Denotes the molecular weight of the lipophilic portion of the emulsifier and M denotes the molecular weight of the overall emulsifier.

More preferably, the one or more emulsifiers are selected from ethoxylated emulsifiers. Most preferably, the at least one solvent is PEG-40 hydrogenated castor oil.

Advantageously, in the composition according to the invention, the at least one solvent is present in an amount ranging from 0.1 to 5.0% by weight, preferably from 0.5 to 2.0% by weight, relative to the total weight of the composition.

The at least one solvent is different from the polyol. The composition of the invention comprises at least one solvent in an amount not comprised in the amount of polyol.

The composition of the present invention is contained in a packaging device having a container and a spraying device. Advantageously, the injection device is an injection pump having features for the pump, such as an injection head, a nozzle, a piston, a turntable, a cone, a seal, a fitting, a sleeve, a spring, a housing and a standpipe. Suitable jet pumps are available from, for example, Jiangsu de jin plastics packaging Limited under the name self-foaming pump. A complete packaging unit well suited for the present invention may be referred to as a pump foamer.

The container is advantageously made of plastic, in particular PET or PE. Also, glass or metal containers are suitable.

Drawings

Figure 1 shows photographs taken from compositions 1 to 6 kept at room temperature;

fig. 2a, 2b and 2c show photographs taken from compositions 1 to 6 held at 6 ℃ for 1 hour, 3 hours and 24 hours, respectively;

FIG. 3a, FIG. 3b and FIG. 3c show photographs taken from compositions 1 to 6 held at 0 ℃ for 1 hour, 3 hours and 24 hours, respectively;

figure 4 shows the results of the foam stability of compositions 1 to 6 distributed by rubbing 20 times; and is

Figure 5 shows the results of the foam stability of compositions 7 to 11 distributed by rubbing 20 times.

Examples

The following examples are intended to illustrate the invention without limiting it. The values in the examples are given as active content in weight percent based on the total weight of the particular formulation.

Example 1:

example 2:

INCI	weight (%)
		Water (W)	To 100 of
Coconut oil acyl potassium glycinate	6.3
		Propylene glycol	5.00
Glycerol	5.00
		Coconut oil potassium salt	2.70
Myristic acid	0.70
		Lauric acid	0.70
Palmitic acid	0.40
		Potassium hydroxide	0.45
Decyl glucoside	2.65
		Cocoyl amphoacetate	2.1
PEG-40 hydrogenated Castor oil	0.80
		Phenoxyethanol	0.90
EDTA trisodium	0.04
		Citric acid	0.25
Perfume	0.15

Example 3:

example 4:

example 5:

to assess the effect of fatty acids with different chain lengths and/or their corresponding salts on long-term stability, different compositions were prepared.

The neutralization rate is 103 percent

Sample preparation:

1) all raw materials for each sample were weighed and placed in a beaker,

2) heating to 70 deg.C under stirring until the solution is clear,

3) and cooling to room temperature.

Samples of different compositions were kept at different temperatures and photographed. The results are shown in FIGS. 1 to 3.

	The sample is kept in
			FIG. 1 shows a schematic view of a	RT*
FIG. 2a	6℃	After 1 hour
			FIG. 2b	6℃	After 3 hours
FIG. 2c	6℃	After 24 hours
			FIG. 3a	0℃	After 1 hour
FIG. 3b	0℃	After 3 hours
			FIG. 3c	0℃	After 24 hours

Room temperature

The above test was performed because the solubility of fatty acids decreases with decreasing temperature. Temperature reduction is a problem if the product is transported and stored at temperatures that are common in winter. At lower temperatures, fatty acids tend to precipitate. These deposits may clog the pump head of the packaging unit. This clogging may then lead to poor foam quality, especially irregular foam. The transparency of the sample at lower temperatures indicates that no precipitates are formed, and therefore, the foam quality may also be desirable, i.e., a regular, stable foam even at lower temperatures.

Compositions

1 and 2 show the best results with respect to stability at lower temperatures.

Compositions

1 and 2 contained fatty acids with a higher number of carbon atoms (i.e., palmitic acid) in a lower amount than fatty acids with a lower number of carbon atoms (i.e., lauric and myristic acid). It is obviously important to note the composition of the fatty acid combination. The best results are obtained if the content of fatty acids having a smaller number of carbon atoms exceeds the content of fatty acids having a larger number of carbon atoms.

To evaluate the foam stability, the above compositions 1 to 6 were filled in a packaging device, i.e. a pump bubbler. An equal amount of foam was released directly onto the paper towel. The paper was monitored for water release from the foam. The higher the amount of water released from the foam, the less stable the foam. After monitoring for 20 minutes, it is evident that the foams of

compositions

1,2 and 3 show a higher stability than the foams of

compositions

4, 5 and 6.

Furthermore, the stability of the foam was evaluated after it was distributed on the skin (in this case on the hand). Compositions 1 to 6 were filled in a packaging unit, i.e. a pump bubbler. An equal amount of foam was released directly onto one hand. The foam was distributed by rubbing 20 times. The results are shown in FIG. 4.

It is evident that the foams of compositions 1 to 3 were more pronounced after rubbing, indicating a more stable foam.

In addition, the creaminess of the foam and the skin feel were evaluated in the review test. 8 individuals applied the foam produced by compositions 1 to 6 to their hands. The creaminess of the foam and the smoothness of the skin after washing off the foam were evaluated on a 5-point scale, where 1 indicates poor and 5 indicates very good.

It is evident that the creaminess of the foams of compositions 1 to 3 was evaluated to be superior to that of the foams of compositions 4 to 6.

All 6 compositions produced stable foams overall, however, compositions with a total amount of fatty acids above 1 wt.% were evaluated as more preferred.

Example 6:

in a second step, the effect of certain polyols on foam properties and quality was evaluated.

For this purpose, different compositions were prepared.

	7	8	9	10	11
						Raw materials	(wt%)	(wt%)	(wt%)	(wt%)	(wt%)
Lauric acid	0.4	0.4	0.4	0.4	0.4
						Myristic acid	0.9	0.9	0.9	0.9	0.9
Palmitic acid	0.4	0.4	0.4	0.4	0.4
						Potassium hydroxide	0.42	0.42	0.42	0.42	0.42
Glycerol	10		5	7	3
						Propylene glycol		10	5	3	7
Water (W)	Proper amount of	Proper amount of	Proper amount of	Proper amount of	Proper amount of

The composition of the fatty acid combination remained unchanged.

Sample preparation:

1) all raw materials for each sample were weighed and placed in a beaker,

2) heating to 70 deg.C under stirring until the solution is clear,

3) and cooling to room temperature.

To evaluate the foam stability, the above compositions 7 to 11 were filled in a packaging device, i.e. a pump bubbler. An equal amount of foam was released directly onto the paper towel. The paper was monitored for water release from the foam. The higher the amount of water released from the foam, the less stable the foam. After 1 hour of monitoring, it is clear that the foam of composition 8 showed the lowest stability, with almost complete collapse of the foam.

Compositions

7, 9, 10 and 11 showed significantly higher foam stability.

Furthermore, the stability of the foam was evaluated after it was distributed on the skin (in this case on the hand). Compositions 7 to 11 were filled in a packaging unit, i.e. a pump foamer. An equal amount of foam was released directly onto one hand. The foam was distributed by rubbing 20 times. The results are shown in FIG. 5.

It is clear that after rubbing, the foam of composition 8 disappeared faster than the foam of the other compositions. The foam produced by composition 8 was less stable.

In addition, the creaminess of the foam and the skin feel were evaluated in the review test. 8 individuals applied the foam produced by compositions 7 to 11 to their hands. The creaminess of the foam and the smoothness of the skin after washing off the foam were evaluated on a 5-point scale, where 1 indicates poor and 5 indicates very good.

	7	8	9	10	11
						In use, the foam is creamy	3.1	2.8	3.1	3.2	3.1
Smoothness of skin after washing	2.5	2.6	3.0	2.6	2.8

It is evident that the creaminess of the foams of compositions 7 to 11 as a whole was evaluated to be superior to that of the foams of compositions 1 to 6 shown in example 5. The same is true for the skin feel after washing. The compositions 1 to 6 of example 5 do not comprise any polyols. However, the addition of polyols contributes to the stability of the foam, helps to improve the creaminess of the foam and results in better skin feel after the foam is rinsed off. Looking more closely at the results, the foam produced by compositions 9 to 11 was evaluated as superior to one of

compositions

7 and 8. Compositions 9 to 11 comprise a mixture of polyols, i.e. a mixture of glycerol and propylene glycol.

Furthermore, after the foam was washed off, the skin feel after application of the foams produced by compositions 9 to 11 was evaluated as superior to the skin feel after application of the foams produced by

compositions

7 and 8. With respect to skin feel, a mixture of polyols (in this case glycerol and propylene glycol) resulted in the best evaluation.

Claims

1. A cosmetic cleansing composition releasable as a foam, said composition comprising

-at least one polyol.

2. Composition according to claim 1, characterized in that the water content is preferably from 60% to 98% by weight, more preferably from 65% to 95% by weight and most preferably from 70% to 90% by weight, relative to the total weight of the composition.

3. Composition according to claim 1 or 2, characterized in that the combination of fatty acids and/or corresponding sodium and/or potassium salts comprises only lauric acid, myristic acid, palmitic acid and/or corresponding sodium or potassium salts thereof.

4. Composition according to any one of the preceding claims, characterized in that the ratio of lauric acid: myristic acid: the weight ratio of palmitic acid is 2.25: 2.25: 1 to 1: 1: 1. preferably 1: 2.25: 1 or 2.25: 1: 1.

5. composition according to any one of the preceding claims, characterized in that the degree of neutralization of the fatty acids is at least 95%, more preferably at least 100%, most preferably about 103%.

6. Composition according to any one of the preceding claims, characterized in that the content of the combination of fatty acids and/or of the corresponding sodium and/or potassium salts comprising lauric acid, myristic acid, palmitic acid and/or corresponding sodium or potassium salts thereof is from 1.0% to 3.0% by weight, preferably from 1.5% to 2.5% by weight, relative to the total weight of the composition.

7. Composition according to any one of the preceding claims, characterized in that the at least one alkylpolyglycoside has an alkyl group which is a C8 to C30 alkyl group, preferably a C8 to C24 alkyl group.

8. Composition according to any one of the preceding claims, characterized in that the sugar component of the alkylpolyglycoside is glucose or sucrose, preferably glucose.

9. Composition according to any one of the preceding claims, characterized in that the alkylpolyglycoside is decyl glucoside.

10. Composition according to any one of the preceding claims, characterized in that the at least one alkylpolyglycoside is present in a content ranging from 0.1% to 7.5% by weight, preferably from 0.5% to 5.0% by weight and more preferably from 2.0% to 4.0% by weight, relative to the active content and relative to the total weight of the composition.

11. Composition according to any one of the preceding claims, characterized in that the at least one polyol is chosen from glycerol and/or alkylene glycols chosen from ethylene glycol, diethylene glycol, propylene glycol, butylene glycol, pentylene glycol and hexylene glycol.

12. Composition according to any one of the preceding claims, characterized in that the at least one polyol is chosen from glycerol and/or propylene glycol.

13. Composition according to any one of the preceding claims, characterized in that the content of said at least one polyol is from 0.1% to 10.0% by weight, preferably from 2.0% to 8.0% by weight and more preferably from 3.0% to 7.0% by weight, relative to the active content and relative to the total weight of the composition.

14. Composition according to any one of the preceding claims, characterized in that it additionally comprises at least one alkylamphoacetate, preferably in the form of the corresponding sodium salt.

15. Composition according to any one of the preceding claims, characterized in that the alkyl residue of the at least one alkylamphoacetate is derived from vegetable oils, more preferably coconut oil.

16. Composition according to any one of the preceding claims, characterized in that the alkylamphoacetate is sodium cocoamphoacetate.

17. Composition according to any one of the preceding claims, characterized in that the at least one alkylamphoacetate is present in a content ranging from 0.2% to 5.0% by weight, preferably from 0.5% to 3.0% by weight and more preferably from 1.0% to 2.5% by weight, relative to the active content and relative to the total weight of the composition.

18. Composition according to any one of the preceding claims, characterized in that it additionally comprises at least one amino acid-based surfactant, preferably at least one acyl amino acid and/or a salt thereof, more preferably potassium cocoyl glycinate.

19. Composition according to any one of the preceding claims, characterized in that the at least one amino acid-based surfactant is present in an amount ranging from 1.0% to 15.0% by weight, preferably from 6.0% to 10.0% by weight, relative to the total weight of the composition.

20. Composition according to any one of the preceding claims, characterized in that it additionally comprises at least one other non-ionic surfactant, preferably at least one alkylamide, more preferably chosen from cocamide MEA and/or cocamide DEA.

21. Composition according to any one of the preceding claims, characterized in that the at least one further nonionic surfactant is additionally comprised in a content ranging from 0.05% to 2% by weight, preferably from 0.1% to 0.2% by weight, relative to the total weight of the composition and relative to the active content.

22. A cosmetic product comprising

Cosmetic cleaning compositions comprising

at least one polyol, and

a packaging device, in particular a pump foamer, capable of forming a foam from the cleaning composition.

23. Use of a combination of fatty acids and/or corresponding sodium and/or potassium salts comprising lauric acid, myristic acid, palmitic acid and/or corresponding sodium or potassium salts thereof to form a stable foam in a cosmetic cleaning composition comprising

-at least one polyol.