KR102327219B1 - Low irritant personal cleansing composition having improved capacity for forming foam and stability - Google Patents

Abstract

The present invention relates to a hypoallergenic human body cleansing composition with excellent foaming power and stability, and more specifically, it contains at least one selected from the group consisting of glutamate-based anionic surfactants, amphoteric acetate-based amphoteric surfactants, and nonionic surfactants. It relates to a hypoallergenic skin cleanser composition. The skin cleanser composition of the present invention has a remarkably low degree of irritation to the skin and eyes, excellent foaming power, and by increasing it with a water-soluble thickener, the properties of the contents are maintained uniformly, and thus the formulation stability is excellent even at high temperature and low temperature. .

Description

Low irritant personal cleansing composition having improved capacity for forming foam and stability

The present invention relates to a skin cleanser composition that minimizes irritation to be applied to sensitive skin and sensitive skin of infants and toddlers, and has excellent foaming power and stability of contents by temperature.

Synthetic surfactants, such as anionic, zwitterionic, nonionic or cationic surfactants, are used in various cleansing compositions, such as body washes, foam cleansers or shampoos, to remove dust and dirt adhering to the skin or hair. . In addition, synthetic surfactants are widely used for the purpose of cleansing to remove sebum generated from the skin, such as the scalp, face, or body. It is also necessary to use a formulation and level of surfactant sufficient for foam stability and relatively high amounts of foam in the cleansing composition.

However, as is recognized in the art, synthetic surfactants tend to irritate the skin and eyes. In addition, when the concentration of the synthetic surfactant is increased for cleaning and foaming, skin irritation such as skin tightness, itching, or rough skin and eye irritation tend to increase. Accordingly, there has been a need for a skin cleanser composition that is milder and less irritating to the skin.

For a milder, hypoallergenic cleaning composition, Korean Patent Laid-Open Patent No. 10-2006-0093211 discloses an alkylethoxylated sulfate-based anionic surfactant or an interface of isethionate, sulfosuccinate, acyl taurate, acyl glutite, etc. Skin irritation including active agents alone or mixed ingredients, betaine and amphoteric amphoteric surfactants, nonionic surfactants such as alkyl polyglycosides, fatty acid alkanol amides, or additives that have an irritating effect on mixed ingredients This significantly relieved liquid detergent composition is disclosed. However, the liquid detergent composition is a composition containing an alkylethoxylated sulfate-based anionic surfactant, which is known to have relatively high irritation, and the effect of alleviating irritation is not significantly greater.

In addition, Korean Patent Laid-Open Patent No. 10-2013-0088836 discloses a low molecular weight, non-crosslinked acrylic copolymer comprising a surfactant selected from the group consisting of a non-ethoxylated anionic surfactant and at least one amphoteric surfactant. A composition having relatively high transparency, relatively high foaming and hypoallergenic properties using However, the composition contains an alkyl sulfate-based anionic surfactant with relatively high irritation, and the viscosity decreases as the content of the surfactant is reduced to reduce irritation, and a synthetic polymer is used for a suitable viscosity for use. The mitigation effect is not significant.

Republic of Korea Patent Publication No. 10-2006-0093211 Republic of Korea Patent Publication No. 10-2013-0088836

Therefore, the problem to be solved by the present invention is a glutamate-based anionic surfactant, amphoacetate-based amphoteric surfactant, and non-ionic surfactant that does not contain a sulfate-based surfactant with relatively high irritation, has little irritation and has excellent stability at a weakly acidic pH. To provide a composition containing a surfactant.

In addition, the problem to be solved by the present invention is to provide a mildly acidic, hypoallergenic skin cleanser composition having excellent usability and excellent foaming power and stability at each temperature by additionally including a naturally-derived water-soluble thickener in the composition.

The present invention provides a human hypoallergenic skin cleansing composition comprising at least one selected from the group consisting of glutamate-based anionic surfactants, amphoteric acetate-based amphoteric surfactants, and nonionic surfactants.

In order to overcome the problems of the prior art, the present inventors have developed a skin cleanser composition that has excellent foaming power and thickening, and significantly low irritation, while not containing sulfate-based anionic surfactants that are easy to foam and increase but cause severe skin irritation. research efforts were made to develop As a result, it contains a surfactant selected from the group consisting of a glutamate-based anionic surfactant, amphoacetate-based amphoteric surfactant, and nonionic surfactant, which is less irritating and has excellent stability in a weakly acidic pH condition, and the total surface of the skin cleanser composition By lowering the content of the active agent to 14% or less, it was found that the irritation was remarkably low and the foaming power was excellent. In addition, when the composition is gradually increased with a water-soluble thickener derived from nature, it has been found that the properties of the contents are maintained uniformly even at high temperature and low temperature to improve stability, and thus the present invention has been completed.

Hereinafter, each component constituting the skin cleanser composition of the present invention will be described in more detail.

The surfactant that can be used in the present invention may include any one or more selected from the group consisting of glutamate-based anionic surfactants, amphoteric acetate amphoteric surfactants, and nonionic surfactants. Preferably, the skin cleanser composition of the present invention may include all of a glutamate-based anionic surfactant, amphoacetate-based amphoteric surfactant, and a nonionic surfactant. Preferably, the skin cleanser composition of the present invention may not contain a sulfate-based surfactant that is highly irritating to the skin.

When only the glutamate-based anionic surfactant is used in the composition, the foaming power is excellent, but there is a phenomenon of precipitation at a low temperature, and there is a limit in alleviating irritation. In addition, when only amphoteric acetate-based amphoteric surfactants are used, there is a limitation in alleviating foaming force and irritation. In addition, when only the nonionic surfactant is used, the irritation relief effect and stability at low temperature are excellent, but the foaming power is remarkably reduced. Therefore, preferably, when the composition contains all of a glutamate-based anionic surfactant, an amphoteric acetate amphoteric surfactant, and a nonionic surfactant, the foaming power is excellent, the skin irritation is remarkably low, and the property stability by temperature is excellent. It works.

When the skin cleanser composition includes all of the glutamate-based anionic surfactant, amphoteric acetate amphoteric surfactant, and nonionic surfactant, the weight ratio of each surfactant is 2-6: 2-8: 1-4 (glutamate Anionic surfactant: amphoteric amphoteric surfactant: nonionic surfactant). When the skin cleanser composition of the present invention includes a combination of surfactants having the above weight ratio, the skin or eye irritation is low, the foaming power is excellent, and the formulation stability by temperature is remarkably excellent.

In the present invention, the glutamate-based anionic surfactant is disodium caproyl glutamate, disodium lauroyl glutamate, disodium steayl glutamate, disodium cocoyl glutamate, sodium lauroyl glutamate, sodium myristoyl glutamate, sodium Palmoyl Glutamate Sodium Stearoyl Glutamate, Sodium Olivoyl Glutamate, Sodium Cocoyl Glutamate, TEA-Lauroyl Glutamate, TEA-Cocoyl Glutamate, Potassium Lauroyl Glutamate, Potassium Myristoyl Glutamate and Potassium Cocoyl Glutamate Any one or more selected from the group consisting of, etc. may be included, but is not limited thereto. Preferably, the glutamate-based anionic surfactant may be used alone or in combination of two or more. Preferably, sodium cocoyl glutamate may be used as the glutamate-based anionic surfactant.

In the present invention, the content of the glutamate-based anionic surfactant may be included in an amount of 0.1 to 10% by weight, preferably 1 to 8% by weight, more preferably 2 to 6% by weight relative to the total weight of the composition. When the content of the glutamate-based surfactant is less than 0.1% by weight relative to the total weight of the skin cleanser composition, the foaming power and cleaning power may be reduced, and when it exceeds 10% by weight, the content is precipitated at low temperature and the stability tends to decrease. have.

In the present invention, the amphoacetate-based amphoteric surfactant is sodium lauroamphoacetate, sodium cocoamphoacetate, sodium mangoamphoacetate, sodium shea butter amphoacetate, sodium sweet almond amphoacetate, sodium olive amphoacetate, sodium cocoa butter Any one or more selected from the group consisting of amphoteric acetate, sodium cotton seed amphoteric acetate, sodium argan amphoacetate, disodium lauroamphodiacetate, disodium cocoamphoacetate and disodium cocoamphodiacetate may be included, but limited thereto it's not going to be Preferably, the amphoteric acetate amphoteric surfactant may be used alone or in combination of two or more. Preferably, disodium cocoamphoacetate may be used as the amphoteric acetate-based amphoteric surfactant.

In the present invention, the content of the amphoteric surfactant may be included in an amount of 0.1 to 12% by weight, preferably 1 to 10% by weight, more preferably 2 to 8% by weight, based on the total weight of the composition. When the content of the amphoteric acetate amphoteric surfactant is less than 0.1% by weight relative to the total weight of the skin cleanser composition, the effect of alleviating irritation does not appear.

In the present invention, the nonionic surfactant may include an alkyl polyglucoside-based, fatty acid alkanol amide-based, or amine oxide-based surfactant, and is not particularly limited as long as it can be used in a conventional skin cleanser composition. For example, the alkyl polyglucoside-based surfactant may be caprylyl glucoside, caprylyl/capric glucoside, decyl glucoside, lauryl glucoside, myristyl glucoside, cetearyl glucoside, coco-glucoside or palm kernel/coco- Glucoside and the like may be included, and the fatty acid alkanol amide-based surfactant may include lauramide MEA, cocamide MEA, cocamide methyl MEA, or cocamide DEA, and the amine oxide-based surfactant is Lauramidopropylamine oxide, cocamidopropylamine oxide, oleamine oxide or soamidopropylamine oxide may be included. Preferably, the nonionic surfactant may be coco-glucoside or cocamide methyl MEA.

In the present invention, the content of the nonionic surfactant may be included in an amount of 0.01 to 8% by weight, preferably 0.1 to 6% by weight, more preferably 1 to 4% by weight relative to the total weight of the composition. When the content of the nonionic surfactant is less than 0.01% by weight relative to the total weight of the skin cleanser composition, the effect of alleviating irritation does not appear, and there is no effect of low temperature stability. There is a downside to it.

In the present invention, the total surfactant content of the skin cleanser composition means a total weight percentage of all surfactants that may be contained in the composition. The total surfactant content of the skin cleanser composition may be included in an amount of 2 to 14% by weight, preferably 4 to 12% by weight, more preferably 6 to 10% by weight, based on the total weight of the composition. When the content of the total surfactant is less than 2% by weight relative to the total weight of the skin cleanser composition, the foaming power may decrease, it may be difficult to stabilize the formulation with a naturally derived water-soluble thickener, and if it exceeds 14% by weight, irritation is increased can do.

In the present invention, the composition can improve formulation stability through a thickening effect by additionally including a water-soluble thickener. Preferably, the water-soluble thickener may be a water-soluble thickener derived from a natural product, for example, xanthan gum, carrageenan, locust bean gum, guar gum, tara gum, tamarind gum, gum arabic, tragacanth gum, karaya gum, Any one or more selected from the group consisting of pectin and agar may be used, but is not limited thereto. Preferably, the water-soluble thickener can be used alone or in combination of two or more to obtain a desired thickening effect.

In the present invention, the content of the water-soluble thickener may be included in an amount of 0.001 to 3% by weight, preferably 0.01 to 2% by weight, more preferably 0.1 to 1% by weight, based on the total weight of the composition. When the content of the water-soluble thickener is less than 0.001% by weight relative to the total weight of the skin cleanser composition, the thickening effect does not appear.

In the skin cleanser composition, the pulmonary patch test is the most widely used as a method of testing skin irritation for sensitive skin and when it gets into the eyes when used for infants. The method may be the most reliable method for skin safety since the actual skin reaction can be seen by applying the sample directly to the human body, but it is difficult to evaluate a large number of samples, and there is a limit to the evaluation of eye irritation. On the other hand, the in-vitro method may have limitations in reflecting irritation in human skin and eyes. composition can be identified.

In the skin cleanser composition, it is important to maintain visual aesthetics and formulation stability to formulate the composition so that precipitation problems and phase separation do not occur. In particular, in a composition having a low surfactant content and containing a hypoallergenic surfactant, when increasing with a water-soluble thickener, each temperature affects the stability of the composition over time, so it is particularly important to maintain phase stability with a water-soluble thickener. do.

The skin cleanser composition according to the present invention has the characteristics of exhibiting certain properties without precipitation of other substances and without phase separation even at high temperature as well as at low temperature. In the present invention, the high temperature may mean 50 °C, and the low temperature may mean 0 °C.

In particular, it was confirmed that the skin cleanser composition according to the present invention can maintain a transparent formulation without precipitation and phase separation even when stored at low and high temperatures for 4 weeks in a specific embodiment of the present invention.

In addition, when the viscosity is too low and the general skin cleanser composition is too thin, the flowability is strong when using it, so there is a lot of loss in use and economical inconvenience. . However, the skin cleanser composition according to the present invention has an excellent viscosity as a skin cleanser composition, and thus has improved usability. The viscosity of the skin cleanser composition according to the present invention represents the viscosity measured by measuring the viscosity of the sample using a Spindle 3 and a Brookfield viscometer at 25° C. at 12 rpm for 60 seconds. The skin cleanser composition according to the present invention may have a viscosity of 10 ps or more, preferably 10 to 40 ps, more preferably 10 to 30 ps. The inventors of the present invention experimentally confirmed that the skin cleanser composition has convenience in use when it is prepared in the above viscosity range, and confirmed that it can be utilized as a skin cleanser composition having excellent usability.

The skin cleanser composition of the present invention is an amphoteric surfactant, a moisturizer, a pigment, a chelating agent, an antioxidant, a disinfectant, a preservative, and a pH adjuster, which can be usefully used in a detergent composition to maintain basic physical properties and quality as a cleanser composition. , may further include any one or more selected from the group consisting of fragrances and dyes.

In addition, the skin cleanser composition of the present invention can be applied to various formulations such as liquid, emulsion, cream or gel, and as its use form, scalp cleanser, face wash, body wash, hand wash, shampoo, foam cleanser, liquid It may be used as a cleaning agent or a bath agent, but is not limited thereto.

Preferably, the present invention provides 0.1 to 10% by weight of a glutamate-based anionic surfactant, 0.1 to 12% by weight of amphoacetate-based amphoteric surfactant, 0.01 to 8% by weight of a nonionic surfactant, and 0.001 to 3% by weight of a water-soluble thickener, based on the total weight of the composition Including weight%, the total content of the surfactant provides a hypoallergenic skin cleanser composition of 2 to 14% by weight based on the total weight of the composition. The skin cleanser composition comprising the combination of the components of the specific content has a remarkably low degree of irritation to the skin and eyes, excellent foaming power, and has the best formulation stability even at high and low temperatures.

In addition, the present invention includes any one or more surfactants and water-soluble thickeners selected from the group consisting of glutamate-based anionic surfactants, amphoacetate-based amphoteric surfactants and nonionic surfactants, and the total content of the surfactants is the composition It provides a method for preparing a hypoallergenic skin cleanser composition in an amount of 2 to 14% by weight based on the total weight. The content of the component added in the manufacturing method may be the same as the content described in the description of the skin cleanser composition.

The skin cleanser composition of the present invention has a remarkably low degree of irritation to the skin and eyes, excellent foaming power, and by increasing it with a water-soluble thickener, the properties of the contents are maintained uniformly, and thus the formulation stability is excellent even at high temperature and low temperature. .

Hereinafter, examples and the like will be described in detail to help the understanding of the present invention. However, the embodiments according to the present invention may be modified in various other forms, and the scope of the present invention should not be construed as being limited to the following examples. The embodiments of the present invention are provided to more completely explain the present invention to those of ordinary skill in the art.

Preparation of Preparation Examples and Examples

Using the raw materials shown in Table 1 below, Preparation Examples 1 to 10 were prepared, respectively, and an eye mucosa irritation test (HET-CAM test) was performed.

ingredient Preparation Example 1 Preparation Example 2 Preparation 3 Preparation 4 Production Example 5 Preparation 6 Preparation 7 Preparation 8 Preparation 9 Production Example 10 Sodium Laureth Sulfate 5 - - - - - - - - - Sodium Cocoyl Cethionate - 5 - - - - - - - - Sodium Laureth Sulfosuccinate - - 5 - - - - - - - Sodium Cocoyl Glycinate - - - 5 - - - - - - Sodium Cocoyl Glutamate - - - - 5 - - - - - Cocamidopropyl Betaine - - - - - 5 - - - - lauryl hydroxy sultaine - - - - - - 5 - - - Disodium Cocoamphoacetate - - - - - - - 5 - - Coco-Glucoside - - - - - - - - 5 - Cocamide Methyl M.A. - - - - - - - - - 5 Purified water To 100 To 100 To 100 To 100 To 100 To 100 To 100 To 100 To 100 To 100

A skin cleanser composition was prepared according to each composition (unit: weight %) in Tables 2 to 3 below. For the compositions of Examples and Comparative Examples shown in Tables 2 and 3 below, irritation was evaluated through the HET-CAM test, and the foaming power was examined for the amount of air bubbles in use through quality evaluation on a 5-point scale. For stability evaluation, it was stored at a low temperature of 0 °C and a high temperature of 50 °C for 1 month to observe whether precipitation and phase separation were observed. The viscosity of the sample was measured using a Spindle 3 and a Brook field viscometer at 25° C. and 12 rpm for 60 seconds.

ingredient Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 Example 8 Example 9 Sodium Cocoyl Glutamate 4 2 2 6 4 2 2 2 2 Disodium Cocoamphoacetate 6 8 8 4 6 6 4 2 6 Coco-Glucoside 4 4 - 4 2 2 2 2 2 Cocamide Methyl M.A. - - 4 - - - - - - xanthan gum One One One One One One One One 0.5 antiseptic 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 incense 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Citric Acid To
pH 6.5 To
pH 6.5 To
pH 6.5 To
pH 6.5 To
pH 6.5 To
pH 6.5 To
pH 6.5 To
pH 6.5 To
pH 6.5 Purified water To 100 To 100 To 100 To 100 To 100 To 100 To 100 To 100 To 100 Total surfactant content (%) 14 14 14 14 12 10 8 6 6

ingredient Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 Comparative Example 7 Comparative Example 8 Comparative Example 9 Comparative Example 10 Comparative Example 11 Sodium Cocoyl Cethionate 4 - - - - - - - - - - Sodium Laureth Sulfosuccinate - 4 - - - - - - - - - Sodium Cocoyl Glycinate - - 4 - - - - - - - - Sodium Cocoyl Glutamate - - - 4 4 10 6 One 4 4 Cocamidopropyl Betaine - - - 6 - - - - - 6 6 Disodium Cocoamphoacetate 6 6 6 10 4 10 8 2 - - Coco-Glucoside 4 4 4 4 - - 4 6 One 4 4 xanthan gum One One One One One One One One - - 4 antiseptic 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 incense 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Citric Acid TopH 6.5 To
pH 6.5 To
pH 6.5 To
pH 6.5 To
pH 6.5 To
pH 6.5 To
pH 6.5 To
pH 6.5 To
pH 6.5 To
pH 6.5 To
pH 6.5 Purified water To 100 To 100 To 100 To 100 To 100 To 100 To 100 To 100 To 100 To 100 To 100 Total surfactant content (%) 14 14 14 14 14 14 14 20 4 14 14

Experimental example

(1) Eye mucosa irritation test (HET-CAM)

The raw material was 5% concentration, and the skin cleanser composition was carried out by the reaction time method as a stock solution.

[Q] Score very weak stimulation Weak stimulation with irritation strong stimulation ≤ 0.8 (less than) ○ 0.8 < Q < 1.2 ○ 1.2 ≤ Q < 2.0 ○ 2.0 ≤ (greater than) ○

(2) Evaluation of foaming force

The foaming force was investigated for the amount of foaming when used for the compositions of Examples and Comparative Examples through quality evaluation on a 5-point scale, and the results are shown in Tables 5 to 7 below.

(3) Stability evaluation

For stability evaluation, precipitation and phase separation were observed after storage for 1 month at a low temperature of 0°C and a high temperature of 50°C, and the results are shown in Tables 6 and 7. If there is no change from the time of manufacture, it is indicated by O, if there is fine suspension, △, and if precipitation or precipitate is recognized, it is indicated by X.

(4) Viscosity

According to each composition (unit: wt%) of Tables 2 and 3, the viscosity results were obtained at normal (room temperature) for the skin cleanser composition in a plastic container. The viscosity of the sample was measured at 25° C. at 12 rpm for 60 seconds using a Spindle 3 and a Brookfield viscometer, and the results are shown in Tables 6 and 7 and are shown below.

10 to 40 ps: suitable for use

>40 ps: high viscosity to use

Less than 10 ps: Viscosity thin to use

ingredient Preparation Example 1 Preparation Example 2 Preparation 3 Preparation 4 Production Example 5 Preparation 6 Preparation 7 Preparation 8 Preparation 9 Production Example 10 eye irritation test 2.4 1.02 0.92 1.03 0.8 1.42 2.21 0.74 0.08 0.66

evaluation items Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 Example 8 Example 9 eye irritation test 0.82 0.9 0.8 1.47 0.78 0.57 0.45 0.34 0.3 foaming force evaluation 5 4 4 5 5 4 3 3 3 Stability evaluation (low/high temperature) ○/○ ○/○ ○/○ ○/○ ○/○ ○/○ ○/○ ○/○ ○/○ Viscosity (usability) 24 18 20 28 18 21 17 15 12

ingredient Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 Comparative Example 7 Comparative Example 8 Comparative Example 9 Comparative Example 10 Comparative Example 11 eye irritation test 0.9 1.1 0.94 2.0 1.47 1.6 1.7 2.1 0.3 0.7 1.9 foaming force evaluation 4 3 3 4 4 5 2 5 One 4 3 Stability evaluation (low/high temperature) X/X △/X X/X ○/○ △/X X/X ○/○ ○/○ X/X ○/○ ○/○ Viscosity (usability) 48 15 13 18 12 38 8 43 3 One 125

As shown in Table 5 above, the sulphate-based anionic surfactant and the betaine-based/sultaine-based amphoteric surfactant were highly rated for irritation in the ocular mucosal irritation test.

As shown in Tables 6 and 7, the skin cleanser compositions (Examples 1 to 9) of the present invention compared with Comparative Examples 1 to 11, it was found that the irritation was significantly lowered as a result of the eye mucous membrane irritation test, and the foaming power was also excellent. In addition, it was confirmed that the properties of the contents were kept constant without precipitation or phase separation even at low temperature (0°C) and high temperature (50°C), thereby confirming excellent formulation stability.

Claims (10)

Contains glutamate-based anionic surfactants, amphoteric acetate-based amphoteric surfactants and nonionic surfactants,
The weight ratio of the glutamate-based anionic surfactant, amphoacetate-based amphoteric surfactant, and nonionic surfactant is 1:1.5:1 or 1:1.5:0.5 (glutamate-based anionic surfactant: amphoacetate-based amphoteric surfactant: nonionic surfactant),
A hypoallergenic skin cleanser composition that does not contain a sulfate-based anionic surfactant, a betaine-based amphoteric surfactant, and a sulfate-based amphoteric surfactant. The hypoallergenic skin cleanser composition according to claim 1, wherein the total content of the surfactant in the composition is 2 to 14% by weight based on the total weight of the composition. delete The hypoallergenic skin cleanser composition of claim 1, wherein the glutamate-based anionic surfactant is included in an amount of 0.1 to 10% by weight based on the total weight of the composition. The hypoallergenic skin cleanser composition according to claim 1, wherein the amphoteric acetate-based amphoteric surfactant is included in an amount of 0.1 to 12% by weight based on the total weight of the composition. The hypoallergenic skin cleanser composition according to claim 1, wherein the nonionic surfactant is included in an amount of 0.01 to 8% by weight based on the total weight of the composition. The hypoallergenic skin cleanser composition according to claim 1, wherein the composition further comprises a water-soluble thickener. The hypoallergenic skin cleanser composition according to claim 7, wherein the composition contains a water-soluble thickener in an amount of 0.001 to 3% by weight based on the total weight of the composition. The hypoallergenic skin cleanser composition according to claim 1, wherein the composition has a viscosity of 10 to 40 ps. Contains 0.1 to 10% by weight of a glutamate-based anionic surfactant, 0.1 to 12% by weight of an amphoteric amphoteric surfactant, 0.01 to 8% by weight of a nonionic surfactant, and 0.001 to 3% by weight of a water-soluble thickener, based on the total weight of the composition, The total content of the surfactant is 2 to 14% by weight based on the total weight of the composition,
The weight ratio of the glutamate-based anionic surfactant, amphoacetate-based amphoteric surfactant, and nonionic surfactant is 1:1.5:1 or 1:1.5:0.5 (glutamate-based anionic surfactant: amphoacetate-based amphoteric surfactant: nonionic surfactant),
A hypoallergenic skin cleanser composition that does not contain a sulfate-based anionic surfactant, a betaine-based amphoteric surfactant, and a sulfate-based amphoteric surfactant.