JP5307446B2 - Skin cleanser composition - Google Patents

Description

  The present invention relates to a skin cleanser composition having fine foam quality, good foaming and rinsing properties and excellent low-temperature stability.

Skin cleansing agents that are easy to rinse and have a refreshing feel are required.
Polyoxyethylene-added alkyl sulfates are widely used as main surfactant components in aqueous detergents because of their high detergency and a large amount of foaming. When this polyoxyethylene addition type alkyl sulfate is reduced in the number of moles of polyoxyethylene added, it will have a refreshing feeling during rinsing and foaming will improve, but it will precipitate at low temperature and the liquid may become cloudy. There is a problem that it is easy to separate (Patent Document 1).

When it is deposited at a low temperature, not only is there a problem in use, but when it is used by filling a pump former, for example, it becomes a serious problem such as clogging.
JP-A-52-38506

  It is an object of the present invention to provide a skin cleanser composition having fine foam quality, good foamability and good low-temperature stability.

  The present inventors use a sulfate-type surfactant having an average addition mole number of polyoxypropylene groups of less than 1, the foam quality is fine, foaming and rinsing properties are good, and low temperature stability is excellent. It was found that a skin cleansing composition was obtained.

The present invention relates to (A) the following general formula (1)
_{RO- (PO) m SO 3 M} (1)
(In the formula, R is an alkyl group having 8 to 24 carbon atoms, PO is a propyleneoxy group, m is an average added mole number of PO, and is a number less than 1. M is a cation)
5-30% by mass of sulfate type surfactant represented by
The skin cleansing composition containing this is provided.

  The skin cleanser composition of the present invention has a creamy quality, good foaming and rinsing properties, and excellent low-temperature stability.

  The sulfate type surfactant of component (A) used in the present invention is represented by the general formula (1).

  In general formula (1), the alkyl group represented by R preferably has 8 to 16 carbon atoms, more preferably has 10 to 14 carbon atoms, and particularly preferably has 12 to 14 carbon atoms. Furthermore, it is preferable that it is a linear alkyl group derived from fats and oils raw material from the viewpoint of performance, such as foaming and fine texture.

  In the general formula (1), m is a PO average addition mole number, which is a number less than 1, and is preferably 0.1 to 0.9 from the viewpoint of foam quality, foaming, rinsing properties and low temperature stability, More preferably, it is 0.2-0.8, Most preferably, it is 0.4-0.7.

  Further, M in the general formula (1) is a cation that forms a salt, and examples thereof include alkali metal ions, alkaline earth metal ions, ammonium ions, and alkanol ammonium ions such as triethanolammonium ions. Examples of the alkali metal include sodium, potassium, and lithium; examples of the alkaline earth metal include calcium and the like. Of these, ammonium, sodium, and potassium are more preferable, and ammonium and sodium are particularly preferable.

Such a sulfate-type surfactant (1) can be produced, for example, by a method including the following steps (A1) to (A2).
Step (A1): A step of adding propylene oxide in an average amount of less than 1 mole to 1 mole of alcohol having an alkyl group having 8 to 24 carbon atoms.
Step (A2): A step of sulfating and then neutralizing the alkoxylate obtained in the step (A1).

  In the step (A1), the amount of propylene oxide used per 1 mol of alcohol is less than 1 mol, preferably 0.1 to 0.9 mol, more preferably 0.2 to 0.8 mol, especially Preferably it is 0.4-0.7 mol.

  Step (A1) can be performed by a conventionally known method. That is, an autoclave is charged with 0.5 to 1 mol% of potassium hydroxide or the like as a catalyst, heated and dehydrated, and a predetermined amount of propylene oxide is added at a temperature of 130 to 160 ° C. . The autoclave to be used preferably includes a stirrer, a temperature controller, and an automatic introduction device.

  In the step (A2), examples of the sulfation method include a method using sulfur trioxide (liquid or gas), sulfur trioxide-containing gas, fuming sulfuric acid, chlorosulfonic acid and the like. In particular, from the viewpoint of preventing the generation of waste sulfuric acid, waste hydrochloric acid and the like, a method of continuously supplying sulfur trioxide in a gaseous or liquid state simultaneously with the alkoxylate is preferable.

  The method for neutralizing the sulfate is not particularly limited, but is a batch type that performs neutralization while adding and stirring the sulfate to a predetermined amount of the neutralizer, and the sulfate and neutralizer are continuously supplied into the pipe. And a continuous type in which neutralization is performed with a stirring mixer. Examples of the neutralizing agent used here include alkali metal or alkaline earth metal hydroxide aqueous solution, ammonia water, triethanolamine, and the like, and further, ammonia water, sodium hydroxide aqueous solution, potassium hydroxide aqueous solution. In particular, aqueous ammonia and aqueous sodium hydroxide are preferable.

The (A) sulfate-type surfactant used in the present invention is a sulfate-type surfactant represented by the general formula (1) by mixing compounds having different addition mole numbers of propylene oxide. It is also possible to use what has been done.
For example, an alkyl sulfate ester salt to which propylene oxide is not added and an alkyl sulfate ester salt in which the average addition mole number of propylene oxide is more than 0 are mixed so that the average addition mole number of propylene oxide is less than 1. It can be used as a mixture. In this case, as the alkyl sulfate ester salt having an average added mole number of propylene oxide exceeding 0, one having an average added mole number of propylene oxide exceeding 1, for example, 1 to 6, more preferably 2 to 5 is used. You can also.

  In this case, in the step (A1), an alcohol and an alkoxylate having an average added mole number of propylene oxide of more than 0 are mixed, and the average added mole number of propylene oxide is in the range of more than 0 and less than 1. A compound obtained by obtaining a mixture and then sulfating and neutralizing can also be used as the sulfate-type surfactant of component (A).

  In the present invention, the average number of added moles of propylene oxide can be determined from the reaction ratio (feeding ratio) of the raw materials. Moreover, it can measure with the following method.

<Method of measuring the average number of moles of propylene oxide added>
(1) Sample preparation:
Under vacuum, about 30 mg of a sufficiently dried measurement sample is weighed into a ¹ H-NMR sample tube having a diameter of 5 mm, and about 0.5 mL of deuterated solvent is added and dissolved. Here, the deuterated solvent is a deuterated methanol solvent or the like, and a solvent capable of dissolving the sample is appropriately selected.

(2) NMR measurement and calculation of the number of added moles:
¹ H-NMR measurement is performed under normal conditions using Mercury 400 manufactured by Varian Technologies Japan Limited. A signal derived from the methine group of the propylene oxide chain directly bonded to the sulfate ester group is observed at around 4.3 ppm, a signal derived from the methyl group of the propylene oxide chain linked to the propylene oxide chain is observed at around 2.1 ppm, Since the signal derived from the methyl group of the chain is observed at around 1.9 ppm, the number of moles of propylene oxide added is calculated by the following formula.

{Average number of moles of propylene oxide added} = (3a / c) + (b / c)
a: Integral value of a signal derived from a methine group of a propylene oxide chain directly bonded to a sulfate group near 4.3 ppm.
b: Integral value of a signal derived from a methyl group of a propylene oxide chain linked to a propylene oxide chain near 2.1 ppm.
c: Integral value of the signal derived from the methyl group of the alkyl chain near 1.9 ppm.

  One or more of the sulfate type surfactants of the component (A) can be used, and contained in the skin cleanser composition of the present invention in an amount of 5 to 30% by mass, preferably 7 to 23% by mass, particularly Preferably, 10-20 mass% is contained. Within this range, the foam quality is creamy, foaming and rinsing properties are good, and low temperature stability is excellent.

The skin cleansing composition of the present invention can further contain an anionic surfactant other than the sulfate type surfactant as a component (B) for improving foaming and foam quality.
Examples of anionic surfactants other than sulfate surfactants include α-olefin sulfonic acid or a salt thereof, alkane sulfonic acid or a salt thereof, α-sulfo fatty acid ester or a salt thereof, monoalkyl phosphate ester or a salt thereof. And amino acid surfactants such as acyl glutamic acid or a salt thereof, cocoyl isethionic acid or a salt thereof, sulfosuccinic acid monoester or a salt thereof, higher fatty acid salt, polyoxyethylene alkyl ether carboxylic acid or a salt thereof, and the like.
Of these, polyoxyethylene alkyl ether carboxylic acid or a salt thereof is preferable from the viewpoint of foaming and foam quality. As polyoxyethylene alkyl ether carboxylic acid or its salt, what is represented by following General formula (2) is preferable.

(In the formula, R ¹ represents an alkyl group or alkenyl group having 10 to 18 carbon atoms, p represents an average number of 0.5 to 10, and X represents a hydrogen atom, an alkali metal, an alkaline earth metal, or ammonium. Or organic ammonium)

In general formula (2), R ¹ is particularly preferably an alkyl group having 12 to 16 carbon atoms. Moreover, the average added mole number p of ethylene oxide is 0.5-10, and it is especially preferable that it is 1-6.
X represents alkali metals such as sodium and potassium; alkaline earth metals such as calcium and magnesium; ammonium; ammonium derived from alkanolamines such as monoethanolamine, diethanolamine and triethanolamine; basic such as arginine and lysine Examples thereof include cations derived from amino acids.

  One or more anionic surfactants other than the sulfate type surfactant of the component (B) can be used, and 1-30 in the skin cleansing composition of the present invention in terms of foaming and foam quality. It is preferable to contain 1 mass%, further 1-20 mass%, especially 3-13 mass%.

The skin cleansing composition of the present invention can further contain (C) a polyol for improving low-temperature stability and moisturizing feeling.
Examples of the polyol include propylene glycol, dipropylene glycol, ethylene glycol, propylene glycol, isoprene glycol, glycerin, 1,3-butylene glycol, polyethylene glycol, sorbitol and the like.

  One or more kinds of the component (C) polyol can be used. From the viewpoint of improving the low temperature stability and the moisturizing feeling, 0.1 to 30% by mass, and further 0.1% by mass in the skin cleanser composition of the present invention. It is preferable to contain 5-20 mass%, especially 1-10 mass%.

The skin cleansing composition of the present invention can further contain (D) an amphoteric surfactant for improving foaming and foam quality.
As the amphoteric surfactant, for example, betaine surfactants such as alkyldimethylaminoacetic acid betaine, fatty acid amidopropyl betaine, and alkylhydroxysulfobetaine are preferable, and fatty acid amidopropyl betaine is particularly preferable. As the fatty acid amidopropyl betaine, those having an acyl group having 8 to 18 carbon atoms, particularly 10 to 16 carbon atoms are preferable, and amide propyl betaine laurate, palm kernel fatty acid amidopropyl betaine, coconut oil fatty acid amidopropyl betaine and the like. Is preferred.

  One or more amphoteric surfactants of component (D) can be used. From the viewpoint of foaming and foam quality improvement, 0.1-20% by mass, and further 0 in the skin cleanser composition of the present invention. It is preferable to contain 5-15 mass%, especially 1-10 mass%.

The skin cleansing composition of the present invention can further contain (E) a higher fatty acid and / or a higher alcohol in order to improve foaming, foam quality and lack of skin tension.
As the higher fatty acid, those having 10 to 22 carbon atoms are preferable. For example, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, coconut oil fatty acid, isostearyl acid, isopalmitic acid, etc. Is mentioned.
Further, as the higher alcohol, those having 10 to 22 carbon atoms are preferable, and examples thereof include cetyl alcohol, oleyl alcohol, stearyl alcohol, isostearyl alcohol, 2-octyldodecanol, myristyl alcohol, behenyl alcohol, cetostearyl alcohol and the like. .
Of these, lauric acid and myristyl alcohol are particularly preferred.

  These can be used alone or in combination of two or more. From the viewpoint of foaming and foam quality improvement, 0.1 to 10% by mass, and further 0.2 to 0.2% in the skin cleanser composition of the present invention. It is preferable to contain 5 mass%, especially 0.3-3 mass%.

The skin cleansing composition of the present invention may further contain (F) a cationic group-containing polymer for improving foaming and foam quality.
The cation group-containing polymer may be any polymer having a cation group in the molecule, such as cationized cellulose, cationized starch, cationized fenugreek gum, cationized guar gum, cationized cod gum, cationized. Locust bean gum, cationized xanthan gum, diallyldialkyl quaternary ammonium salt / acrylamide copolymer, vinylimidazolium trichloride / vinylpyrrolidone copolymer, hydroxyethylcellulose / dimethyldiallylammonium chloride copolymer, vinylpyrrolidone / quaternized dimethyl Aminoethyl methacrylate copolymer, polyvinylpyrrolidone / alkylaminoacrylate copolymer, polyvinylpyrrolidone / alkylaminoacrylate / vinylcaprolactam copolymer , Vinyl pyrrolidone / methacrylamidopropyl trimethylammonium chloride copolymer, alkylacrylamide / acrylate / alkylaminoalkylacrylamide / polyethylene glycol methacrylate copolymer, adipic acid / dimethylaminohydroxypropylethylenetriamine copolymer (US Sands, Cartaletin) ), Cationic polymers described in JP-A-53-139734, JP-A-60-36407, and the like. Particularly, cationized cellulose, cationized fenugreek gum, cationized guar gum, cationized tara gum, Cationized locust bean gum and diallyldialkyl quaternary ammonium salt / acrylamide copolymer are preferred.

  Further, for example, Marquat 550 (manufactured by NALCO, copolymer of acrylamide and diallyldimethylammonium salt; CTFA name polyquaternium-7), rubiquat FC370 (manufactured by BASF, 1-vinyl-2-pyrrolidone and 1-vinyl- Copolymer of 3-methylimidazolium salt; CTFA name polyquaternium-16), Gafquat 755N (manufactured by ISP, copolymer of 1-vinyl-2-pyrrolidone and dimethylaminoethyl methacrylate; CTFA name polyquaternium- 11), Ucare polymer JR and the same LR series (made by Amercor, salt of reaction product of trimethylammonium substituted epoxide and hydroxyethyl cellulose; CTFA name polyquaternium-10), poise C-60H, poise C-80M, poise C − 50 L (product of Kao Corporation, salt of reaction product of trimethylammonium substituted epoxide and hydroxyethyl cellulose; CTFA name polyquaternium-10), Jaguar series (manufactured by Rhodia, salt of reaction product of trimethylammonium substituted epoxide and guar gum), Katchinal CF-100 (Shoho, manufactured by Toho Chemical Industry Co., Ltd.) Commercial products such as Kachinal CLB-100 (a salt of a reaction product of trimethylammonium-substituted epoxide and locust bean gum, manufactured by Toho Chemical Industry Co., Ltd.) can be used.

  Of these, those having a cation charge density of 2.5 meq / g or more are preferred, and those having a cation charge density of 4.5 to 7 meq / g or less are preferred, particularly 5.5 to 6.5 meq / g. The following are preferred. For example, a homopolymer of dimethyldiallylammonium chloride (Mercoat 100; manufactured by Ondeonalco: charge density 6.2 meq / g), a copolymer of dimethyldiallylammonium chloride and acrylic acid (Mercoat 295; manufactured by Ondeonalco: charge density 6.0 meq) / G), a copolymer of dimethyldiallylammonium chloride and acrylic acid (Mercoat 280; manufactured by Ondealalco: charge density 5.0 meq / g), polymethacryloyloxyethyltrimethylammonium chloride polychloride (produced by Kao: charge density 4.8 meq) / G) and the like.

  As the polymer of component (F), one or more kinds can be used. From the viewpoint of improving foaming, foam quality and rinsing properties, 0.01 to 10% by mass, and further 0.001 in the skin cleanser composition of the present invention. It is preferable to contain 05-5 mass%, especially 0.075-2 mass%.

  The skin cleansing composition of the present invention can further contain a viscosity modifier. Examples of the viscosity modifier include hydroxyethyl cellulose, methyl cellulose, ethanol, salts (sodium chloride, ammonium chloride, sodium citrate, etc.) and the like. Of these, ethanol, sodium chloride, and sodium citrate are particularly preferable.

  One or more viscosity modifiers can be used, and from the viewpoint of the amount of foam and foam quality, 0.01 to 15% by mass, particularly 0.05 to 10% by mass, especially 0.05 to 10% by mass in the skin cleansing composition of the present invention. It is preferable to contain 0.1-5 mass%.

  In addition to the above components, the skin cleansing composition of the present invention can appropriately contain components used in normal skin cleansing agents depending on the purpose. Examples of such components include vitamins, bactericides, anti-inflammatory agents, antiseptics, chelating agents, fragrances, dyes, ultraviolet absorbers, antioxidants, and the like.

  The skin cleansing composition of the present invention can be produced according to a usual method. The form is not particularly limited and can be appropriately selected from a liquid form, a gel form, and the like, but a liquid form using water or a lower alcohol, particularly water, as a solvent is preferable.

The skin cleansing composition of the present invention has a pH of 3 to 11, more preferably a pH of 4 to 7, and particularly a pH of 4.5 to 6.5, with less irritation to the skin and without losing excellent cleaning power. The foaming is good, and the stop feeling at the time of rinsing and the feeling of use are excellent, which is preferable.
In this invention, pH shows the value in 25 degreeC when diluted 20 mass times with ion-exchange water.

  The skin cleanser composition of the present invention is excellent in low-temperature stability and does not precipitate crystals, so that it does not clog even when filled in a foam discharge container and has good foaming properties at low temperatures. It is. Examples of the foam discharge container include a pump former container and a squeeze foamer container.

Production Example 1 (Production of sulfate type surfactant 1)
Charge 3447 g of alcohol having 12 carbon atoms (product name: Calcoal 2098) and 5.2 g of potassium hydroxide to an autoclave equipped with a stirrer, a temperature controller, and an automatic introduction device, and 110 ° C., 1.3 kPa. For 30 minutes. After dehydration, nitrogen substitution was performed, the temperature was raised to 120 ° C., and 430 g of propylene oxide was charged. After addition reaction and aging at 120 ° C., the mixture was cooled to 80 ° C., and unreacted propylene oxide was removed at 4.0 kPa. Thereafter, 5.6 g of acetic acid was added to the autoclave, and the mixture was stirred at 80 ° C. for 30 minutes, and then extracted to obtain an alkoxylate having an average PO addition mole number of 0.4 mol.
The resulting alkoxylate was sulfated in a falling film reactor using SO ₃ gas. The resulting sulfate was neutralized with an aqueous sodium hydroxide solution to obtain a sulfate type surfactant 1 (active ingredient 26.4% aqueous solution).

Production Example 2 (Production of sulfate type surfactant 2)
Charge 3447 g of alcohol having 12 carbon atoms (product name: Calcoal 2098) and 5.2 g of potassium hydroxide to an autoclave equipped with a stirrer, a temperature controller, and an automatic introduction device, and 110 ° C., 1.3 kPa. For 30 minutes. After dehydration, nitrogen substitution was performed, the temperature was raised to 120 ° C., and then 326 g of ethylene oxide was charged. After addition reaction and aging at 120 ° C., the mixture was cooled to 80 ° C., and unreacted ethylene oxide was removed at 4.0 kPa. Thereafter, 5.6 g of acetic acid was added to the autoclave, and the mixture was stirred at 80 ° C. for 30 minutes, and then extracted to obtain an alkoxylate having an average EO addition mole number of 0.4 mole.
The resulting alkoxylate was sulfated in a falling film reactor using SO ₃ gas. The obtained sulfate was neutralized with an aqueous sodium hydroxide solution to obtain a sulfate-type surfactant 2 (active ingredient 24.5% aqueous solution).

Examples 1-6 and Comparative Examples 1-2
A skin cleanser composition having the composition shown in Table 1 was produced, pH was measured, and low temperature stability, foaming, foam quality and rinsing properties were evaluated. The results are also shown in Table 1.

(Production method)
The components shown in Table 1 were weighed and added to ion-exchanged water, and stirred sufficiently at 50 ° C. to obtain a skin cleansing composition. An appropriate amount of sodium hydroxide was added to adjust the pH of the 20-fold diluted solution to be slightly acidic. Here, the pH was measured using a pH meter (manufactured by Horiba, model number F-22) after diluting the composition 20 times with ion-exchanged water to obtain a 5% by mass aqueous solution.

(Evaluation method)
(1) pH:
Each detergent composition was diluted 20 times with ion-exchanged water to obtain a 5% by mass aqueous solution, and then measured at 25 ° C. using a pH meter (manufactured by Horiba, Model No. F-22).

(2) Low temperature stability:
Each cleaning composition was stored at 0 ° C., and the appearance after 24 hours was visually evaluated according to the following criteria. All the cleaning compositions were transparent before storage.
3; Appearance is transparent.
2; Appearance is translucent.
1: The appearance is cloudy.

(3) Foaming:
Each cleaning composition was diluted 150 times with 4 degree hard water to prepare a sample. Add a 7.5mL sample to a 50mL glass cylinder tube with a stopcock (22mm x 133mm), plug it, and use a shaker (model Iwaki Sangyo, model universal shaker V-SX) at a speed of 300 strokes / min. And shaken for 30 seconds, and the amount of foam immediately after the end of shaking was read. The measurement results were ranked according to the following evaluation criteria.
5: The bulk of the foam is 4.5 cm or more.
4: The bulkiness of the foam is 3.5 cm or more and less than 4.5 cm.
3: The bulkiness of the foam is 2.5 cm or more and less than 3.5 cm.
2: The bulk of the foam is 1.5 cm or more and less than 2.5 cm.
1: The bulk of the foam is less than 1.5 cm.

(4) Foam quality:
Each cleaning composition was diluted 10 times with 4 degree hard water to prepare a sample. Add a 7.5mL sample to a 50mL glass cylinder tube with a stopcock (22mm x 133mm), plug it, and use a shaker (model Iwaki Sangyo Co., Ltd., model number universal shaker V-SX) at a speed of 300 strokes / min. Shake for 30 seconds, take a sample immediately after shaking with DSA (Keyence, Digital Microscope, Model No. VHX-100) (50 times magnification), and measure the particle size of 20 foam particles The average was taken as the average particle size. The measurement results were ranked according to the following evaluation criteria.
5; The average particle diameter of foam is less than 800 μm.
4: The average particle diameter of the foam is 900 μm or more and less than 1100 μm.
3; The average particle diameter of bubbles is 1100 μm or more and less than 1400 μm.
2: The average particle diameter of bubbles is 1400 μm or more and less than 1800 μm.
1; The average particle diameter of foam is 1800 μm or more.

(5) Rinsing property:
After taking 1.0 g of each cleaning composition in one hand, diluting with tap water and bubbling, both arms (from the elbow) were washed and rinsed with tap water. At that time, rinsing was performed while rubbing both forearms, and the number of rubbing until a stop feeling was felt was measured. The measurement results were ranked according to the following evaluation criteria.
4; Number of rubbing 3-5 times.
3; Number of rubbing is 6 to 8 times.
2; Number of rubbing 9 to 11 times.
1: The number of rubbing is 12 times or more.

Example 7 and Comparative Example 3
A skin cleanser composition having the composition shown in Table 2 was produced in the same manner as in Examples 1 to 6 and filled into a pump former container (YF-9413, manufactured by Yoshino Kogyo Co., Ltd .; 1 mL discharged with 1 push). While measuring pH, the discharge property at the time of low temperature was evaluated. The results are also shown in Table 2.

(Evaluation method)
(1) Dischargeability at low temperature:
After storing each cleaning composition at 0 ° C. for 24 hours, the foam dischargeability from the pump former was evaluated according to the following criteria.
2; Foam is easily discharged.
1: No discharge due to clogging.

Example 8
Skin cleansing compositions having the following compositions were produced in the same manner as in Examples 1-6.
(Ingredient) (mass%)
Sulfate type surfactant 1 (Production Example 1) 10.0
Polyoxyethylene (4.5) lauryl ether carboxylic acid 3.0
Amidopropyl betaine laurate 2.0
Cationic group-containing polymer (manufactured by Ondeonalco, Marcoat 550 (effective content 8.5%)) 0.4
Myristyl alcohol 1.0
Propylene glycol 5.0
Sodium hydroxide appropriate amount
Ion exchange water balance
Total 100
* Numerical values (contents) listed above are listed as effective.

  The skin cleanser composition obtained in Example 8 had fine foam quality, good foaming and rinsing properties, and excellent low-temperature stability.

Claims (7)

(A) The following general formula (1)
_{RO- (PO) m SO 3 M} (1)
(In the formula, R is an alkyl group having 8 to 24 carbon atoms, PO is a propyleneoxy group, m represents an average number of moles of PO added, and is a number from 0.4 to 0.7. M is It is a cation)
5-30% by mass of a sulfate-type surfactant represented by
(B) polyoxyethylene alkyl ether carboxylate,
(C) polyol,
(D) an amphoteric surfactant,
(E) higher fatty acids and / or higher alcohols, and
(F) A skin cleansing composition containing a cationic group-containing polymer . The skin cleansing composition according to claim 1, wherein the content of the component (B) is 1 to 30% by mass. The skin cleansing composition according to claim 1 or 2, wherein the content of the component (C) is 0.1 to 30% by mass. Content of a component (D) is 0.1-20 mass%, The skin cleansing composition of any one of Claims 1-3. Content of a component (E) is 0.1-10 mass%, The skin cleaning composition of any one of Claims 1-4. Content of a component (F) is 0.01-10 mass%, The skin cleaning composition of any one of Claims 1-5. The skin cleansing composition according to any one of claims 1 to 6 , which is used by being filled in a pump former container.