KR20200068838A - Cosmetic composition for skin peeling by producing carbon dioxide - Google Patents

Abstract

The present invention relates to a cosmetic composition which acts carbon dioxide on skin to impart a cosmetic effect. More specifically, the present invention relates to a cosmetic composition comprising: a first agent containing carbonate, sodium metaphosphate, and alginate; and a second agent containing calcium salts such as calcium chloride. According to the present invention, a conveniently usable cosmetic composition is provided, wherein when the first agent is applied to skin and a second agent sheet is applied to the skin, carbon dioxide is generated, and at the same time a solidification reaction for generating gel adhering to the skin occurs. Accordingly, when the gel is peeled off, an exfoliation effect occurs, and face washing is not required.

Description

COSMETIC COMPOSITION FOR SKIN PEELING BY PRODUCING CARBON DIOXIDE}

The present invention relates to a cosmetic composition capable of generating carbon dioxide to impart a cosmetic effect to the skin, and more specifically, carbon dioxide is generated by the reaction of carbonate and calcium salt to remove waste products inside and outside the skin, and at the same time, alginate and calcium salt, It relates to a cosmetic composition for removing skin exfoliation by improving the exfoliation effect through physical exfoliation of the skin by generating a gel that adheres to the skin through the reaction of sodium metaphosphate.

Products that promote beauty by adding carbon dioxide to the human body are known in the related art. For example, Korean Patent Publication No. 10-2015-0175767 also proposes a foam mask pack that removes wastes and residues from the skin by generating carbon dioxide by reacting a carbonate mist liquid containing a pH adjusting agent with an essence containing carbonate. .

Carbon dioxide gas is known to promote blood circulation. In Korean Patent Registration Nos. 10-0802888 and 10-1092709, impregnated viscous materials containing acid and water are impregnated into a nonwoven fabric, or at least contain carbonate and the viscous material. Disclosed is a material for preparing an external agent for carbon dioxide, which is composed of a liquid reactant that generates carbon dioxide by contact with.

The material for preparing these external preparations is a liquid reactant containing carbonate applied to the skin, and a nonwoven fabric containing acid is applied thereon to apply carbon dioxide generated while the carbonate and acid react to the skin to improve blood circulation of the skin and skin wastes such as keratin and The effect of removing the residue is expected, but the exfoliation effect is remarkably low, and there is a hassle in use that the composition must remain on the skin after use and must be washed off.

Korean Patent Publication No. 10-2018-0093136 suggested that it is possible to harden the composition for preparing an external preparation for carbon dioxide by adding a gelling agent gelled by calcium ion to the composition for preparing an external preparation for carbon dioxide and a water-insoluble or poorly water-soluble calcium salt.

Since the composition for preparing the external preparation for carbon dioxide does not need to remove the gelled composition after use and wash it separately, the hassle after use has been improved, but when using it, discomfort that the first agent and the second agent should be mixed evenly occurs, and the gel is exposed to the skin. There is a disadvantage that the effect of exfoliation is low because it is not adhered and falls gently.

Thus, the present invention can form a gel without the process of mixing the first agent and the second agent separately, and as a cosmetic composition for exfoliating skin, which generates carbon dioxide, the gel is removed after use, thereby eliminating the need for a separate washing process, greatly reducing the hassle. At the same time, it is an object of the present invention to provide a cosmetic composition for exfoliating skin with improved exfoliation effect by physical exfoliation during the gel removal process.

The above-mentioned problems are solved by providing a cosmetic composition for exfoliating skin, which consists of a first agent containing carbonate, alginate and sodium metaphosphate and a second agent containing calcium chloride.

Preferably, the cosmetic composition for exfoliating the skin is characterized in that carbon dioxide is generated when a sheet impregnated with two agents is applied onto the skin after one agent is applied to the skin, and a gel is formed by a solidification reaction to adhere to the skin. It is a cosmetic composition for exfoliating skin.

Preferably, the carbonate is at least one selected from the group consisting of sodium bicarbonate, ammonium bicarbonate, calcium carbonate, magnesium carbonate and potassium carbonate, the alginate is at least one selected from the group consisting of calcium alginate and sodium alginate, It is a cosmetic composition for exfoliating skin.

Preferably, the carbonate is 3 to 20% by weight based on the total weight of the cosmetic composition, the alginate is 0.5 to 5% by weight relative to the total weight, the sodium metaphosphate is 0.5 to 5% by weight relative to the total weight, and the calcium chloride is compared to the total weight It is a cosmetic composition for exfoliating skin for cleansing, characterized in that it is 2 to 15% by weight.

In the cosmetic composition of the present invention, carbon dioxide is generated when the first agent gel is applied to the skin and the second agent sheet is sequentially applied, and at the same time, a gel having adhesion to the skin is formed by the solidification reaction to physically exfoliate when detached. The effect is greatly improved, and since the cosmetic composition does not remain on the skin after being removed, the process of washing face separately is omitted, thereby ensuring ease of use.

In addition, since the conventional carbon dioxide cosmetic composition is a cosmetic composition in which calcium salt and carbonate react, unlike conventionally generated by reaction of acid and carbonate, it effectively solves skin keratinization while minimizing skin irritation due to low pH.

1 is a photograph of the first cosmetic composition of the present invention applied to a hand or the like.
Figure 2 is a photograph of a non-woven fabric impregnated with a second agent cosmetic composition is placed on a site where one agent is applied.
Figure 3 is a picture of the non-woven fabric after the reaction is finished, it can be seen that the cosmetic composition was cleanly separated off the nonwoven fabric.
Figure 4 is a picture of separating the gel formed by the solidification reaction from the removed nonwoven fabric.

All technical terms used in the present invention, unless defined otherwise, have the following definitions and conform to the meaning as commonly understood by those skilled in the art in the relevant field of the present invention. Also, a preferred method or sample is described herein, but similar or equivalent ones are included in the scope of the present invention.

The term "about" refers to 30, 25, 20, 15, 10, 9, 8, 7, 6, 5, for reference amount, level, value, number, frequency, percent, dimension, size, amount, weight or length It means an amount, level, value, number, frequency, percentage, dimension, size, amount, weight or length that varies by 4, 3, 2 or 1%.

Throughout this specification, the terms “comprises” and “comprising”, unless the context requires otherwise, include the steps or components presented, or groups of steps or components, but any other steps or components, or It should be understood that it implies that a group of steps or components is not excluded.

The present invention provides a cosmetic composition capable of physical exfoliation when the first agent and the second agent react to generate carbon dioxide, and at the same time a solidification reaction occurs and is removed. The cosmetic composition of the present invention not only improved the exfoliation function, but also eliminates the step of washing face after peeling, which greatly improves the hassle in use, and reacts calcium salt and carbonate instead of acid and carbonate to generate carbon dioxide by reacting with acid. It has the characteristic that it can minimize skin irritation.

To this end, the cosmetic composition of the present invention contains at least one carbonate selected from sodium bicarbonate, ammonium bicarbonate, calcium carbonate, magnesium carbonate, and potassium carbonate in one agent, and at least one alginate selected from calcium alginate and sodium alginate Including, sodium metaphosphate as a main component and contains conventional additives including water.

In the conventional carbon dioxide-generating cosmetic composition, carbon dioxide and acid react to generate carbon dioxide. At this time, the principle of generating carbon dioxide by reacting carbonate and acid occurs by the following chemical reaction, for example, reaction of sodium bicarbonate represented by carbonate with citric acid.

[Formula 1]

_{NaHCO 3+ + C 3 H 5 O} (COOH) 3 → Na + + HCO 3+ CH 3 COO - → C n H n COONa + H 2 CO 3 → C n H n COONa + H 2 O + CO 2

However, in the present invention, carbon dioxide is generated by the following chemical reaction by the reaction of sodium bicarbonate of 1 agent and calcium salt of 2 agents.

[Formula 2]

2NaHCO ₃ + CaCl ₂ → CaCo ₃ + 2NaCl + H ₂ O + CO ₂

In addition, since the alginate contained in the first agent reacts with the calcium salt, which is a divalent cation, to form an egg carton structure, when the first cosmetic composition and the mask sheet impregnated with the second cosmetic composition are in contact, the above carbon dioxide generation reaction is performed. In addition, a solidification reaction occurs to form a gel. The present invention, unlike the conventional carbon dioxide-generating cosmetic composition remains on the skin even after removing the non-woven fabric after use, when the non-woven fabric is removed, the solidified gel falls off together and no more cosmetic composition remains on the skin, thus washing the face Since the step is omitted, the hassle of use can be greatly improved.

When the carbonate content contained in the first agent is less than 3% by weight relative to the total weight of the cosmetic composition, or when the content of calcium chloride contained in the second agent is less than 2% by weight relative to the total weight of the cosmetic composition, the amount of carbon dioxide generated is significantly less and the effect on the skin There is a problem of insufficient, and if the carbonate content of the first agent exceeds 20% by weight relative to the total weight of the cosmetic composition or the calcium chloride content of the second agent exceeds 15% by weight relative to the total weight of the cosmetic composition, the stability of the composition is greatly deteriorated. It is preferable that the carbonate content is 2 to 20% by weight, and the calcium chloride content of the second agent is 2 to 15% by weight relative to the total weight of the cosmetic composition.

In addition, the solidification reaction does not occur when the content of the alginate of the first agent is less than 0.5% by weight based on the total weight of the cosmetic composition, and when it exceeds 5% by weight, the viscosity of the composition is too high to cause difficulty in use, so the content of the alginate is compared to the total weight. It is preferred to contain 0.5 to 5% by weight.

And, the sodium metaphosphate contained in the first agent of the present invention releases sodium, a monovalent cation, in the composition, thereby acting as a competitive inhibitor to the binding of the first agent alginate and the second agent calcium salt, thereby controlling the rate of solidification reaction and Furthermore, it controls the time at which carbon dioxide is generated.

In addition, depending on the content of sodium metaphosphate, the degree of adhesion of the gel formed by the reaction of the first agent and the second agent to the skin may be adjusted. If the content of sodium metaphosphate is less than 0.5% by weight based on the total weight of the cosmetic composition, the formed gel is applied to the skin. Since the degree of adhesion is strong, there is a problem that the gel remains on the skin even after removing the non-woven fabric, and if it exceeds 5% by weight compared to the total weight of the cosmetic composition, there is a problem that the solidification reaction does not occur, the content of 0.5 to 5% by weight relative to the total weight It is preferred to include.

In addition, the calcium chloride contained in the second agent is preferably included in the content of 2 to 15% by weight relative to the total weight of the cosmetic composition.

This cosmetic composition includes preservatives including water, preservatives, fragrances, alcohols, and common additives, in addition to the first composition, carbonate, alginate, sodium metaphosphate, and calcium chloride of two, which are the main compositions presented above, to satisfy 100% by weight in total. .

Hereinafter, preferred embodiments are provided to help understanding of the present invention. However, the following examples are only provided to more easily understand the present invention, and the contents of the present invention are not limited by the examples.

<Examples 1-1 to 1-3 and 2-1 to 2-3>

With the composition shown in Table 1, Examples 1-1 to 1-3 of the first agent cosmetic composition and Examples 2-1 to 2-3 of the second agent cosmetic composition were prepared through the following manufacturing method.

Preparation method of the first agent cosmetic composition

1) 70 ℃ water (1) in a beaker at room temperature, while agitating or homo-mixing, alginate (3) was slowly added over 10 minutes, and after completion of mixing, the mixture was thoroughly homogenized by dispersion for 15 minutes.

2) Sodium bicarbonate (2) and sodium metaphosphate (4) were added while mixing azimuth or homo to the components of step 1) at room temperature, followed by complete dispersion and homogenization for 10 minutes.

3) Preservatives (5) and fragrances (6) were added to the components of step 2) at room temperature over 5 minutes and mixed to homogenize the dispersion completely.

Method for preparing a second agent cosmetic composition

1) Adding water (1) to a beaker at room temperature while mixing azimuth or homo, slowly adding xanthan gum (3) over 5 minutes and mixing for 10 minutes after completion of the injection to completely disperse and homogenize.

2) Calcium chloride (2) was added to the components of step 1) at room temperature while mixing azimuth or homo, followed by complete dispersion and homogenization for 5 minutes.

3) Preservatives (4) and fragrances (5) were added to the ingredients of step 2) at room temperature over 5 minutes and mixed to completely homogenize the dispersion.

1st division Raw material Example
1-1 Example
1-2 Example
1-3 One Water (purified water) to 100 to 100 to 100 2 Sodium bicarbonate (carbonate) 2.0 10.0 20.0 3 Alginate 1.0 3.0 5.0 4 Sodium metaphosphate 0.1 0.5 3.0 5 antiseptic Proper Proper Proper 6 Spices Proper Proper Proper 2nd division Raw material Example
2-1 Example
2-2 Example
2-3 One Water (purified water) to 100 to 100 to 100 2 Calcium chloride 2.0 5.0 10.0 3 Xanthan gum 0.2 0.2 0.2 4 antiseptic Proper Proper Proper 5 Spices Proper Proper Proper

The prepared Examples 1-1 to 1-3 are semi-transparent gel-like first-made cosmetic compositions, and 2-1 to 2-3 are transparent liquid second-made cosmetic compositions.

<Comparative Examples 1-1 to 1-3 and 2-1 to 2-3>

Comparative Examples 1-1 to 1-3 of the first agent cosmetic composition and Comparative Examples 2-1 to 2-3 of the second agent cosmetic composition were prepared with the compositions shown in Table 2.

The manufacturing method of the first agent cosmetic composition (Comparative Examples 1-1 to 1-3) is the same as the manufacturing method of Examples 1-1 to 1-3, and the second agent cosmetic composition (Comparative Examples 2-1 to 2-3) The manufacturing method of is the same as that of Comparative Examples 2-1 to 2-3.

1st division Raw material Comparative example
1-1 Comparative example
1-2 Comparative example
1-3 Comparative example
1-4 One Water (purified water) to 100 to 100 to 100 to 100 2 Sodium bicarbonate (carbonate) 10.0 0.0 10.0 10.0 3 Alginate 0.0 5.0 5.0 3.0 4 Sodium metaphosphate 0.5 0.5 10.0 0.0 5 antiseptic Proper Proper Proper Proper 6 Spices Proper Proper Proper Proper 2nd division Raw material Comparative example
2-1 Comparative example
2-2 Comparative example
2-3 One Water (purified water) to 100 to 100 to 100 2 Calcium chloride 0.0 5.0 20.0 3 Xanthan gum 0.2 0.2 0.2 4 antiseptic Proper Proper Proper 5 Spices Proper Proper Proper

Experimental Example 1: Confirmation of carbon dioxide generation and solidification reaction by reaction of agent 1 and agent 2

Carbon dioxide when Reacting Examples 1-1 to 1-3 and Examples 2-1 to 2-3 respectively and Reacting Examples 1-1 to 1-3 and Comparative Examples 2-1 to 2-3 respectively Was carried out to confirm whether or not the occurrence and solidification reaction.

1 g cosmetic composition (Examples 1-1 to 1-3 and Comparative Examples 1-1 to 1-3) 2 g was evenly applied to the back of the hand and the 2nd cosmetic composition (Examples 2-1 to 2-3 and Comparative Example 2) Cut the nonwoven fabric impregnated with -1 to 2-3) into a square of 2 cm x 2 cm in length and cover it on the 1st cosmetic composition and leave it for 10 minutes, visually evaluate whether solidification reaction of carbon dioxide and gel formation occurs, and as a result It is shown in Table 3.

1st 2nd CO2 generation Solidification reaction
(Gel formation) 1st 2nd CO2 generation Solidification reaction
(Gel formation) Example 1-1 Example 2-1 O O Comparative Example 1-1 Comparative Example 2-1 X X Example 2-2 O O Comparative Example 2-2 O X Example 2-3 O O Comparative Example 2-3 O X Example 1-2 Example 2-1 O O Comparative Example 1-2 Comparative Example 2-1 X X Example 2-2 O O Comparative Example 2-2 X O Example 2-3 O O Comparative Example 2-3 X O Example 1-3 Example 2-1 O O Comparative Example 1-3 Comparative Example 2-1 X X Example 2-2 O O Comparative Example 2-2 O X Example 2-3 O O Comparative Example 2-3 O X

Referring to Table 3, Examples 1-1 to 1-3 reacted with Examples 2-1 to 2-3 to generate carbon dioxide, but it was possible to separate the gel after use by solidification. On the other hand, Comparative Example 1-1, which did not contain alginate, reacted with Comparative Examples 2-1 to 2-3, so that gel formation did not occur due to a solidification reaction and the cosmetic composition remained on the skin even after removal after use. In addition, Comparative Example 1-2 not containing sodium carbonate reacted with Comparative Examples 2-1 to 2-3 to confirm that carbon dioxide was not generated. Finally, Comparative Examples 1-3 in which sodium metaphosphate was contained in an excess amount (10% based on the total weight) Comparative Examples 2-2 and 2- in which calcium chloride was present when the reaction between Comparative Examples 2-1 to 2-3 was confirmed. In 3, carbon dioxide was generated, but it was confirmed that gel formation was not caused by a solidification phenomenon. Comparative Example 2-1, which did not contain calcium chloride, reacted with Comparative Examples 1-1 to 1-3 to prevent gel formation due to carbon dioxide and solidification.

Experimental Example 2: Evaluation of exfoliation ability

Skin when Reacting Examples 1-1 to 1-3 and Examples 2-1 to 2-3 respectively and Reacting Examples 1-1 to 1-3 and Comparative Examples 2-1 to 2-3 respectively The ability to exfoliate was evaluated.

First, the position to evaluate keratin was marked on the center of the back of the hand with a rectangle measuring 1 cm x 1 cm in length, and then the keratin before and after applying the cosmetic composition was measured and compared to each removed mass.

First, before applying the cosmetic composition, after measuring the angular mass of the marked point, apply 1 g of the cosmetic composition (Examples 1-1 to 1-3 and Comparative Examples 1-1 to 1-3) evenly on the back of the hand and apply 2 The non-woven fabric impregnated with the first cosmetic composition (Examples 2-1 to 2-3 and Comparative Examples 2-1 to 2-3) was cut into a square having a size of 2 cm x 2 cm and covered with the first cosmetic composition and allowed to stand for 10 minutes. After 10 minutes, the nonwoven fabric was removed, and the angular mass at the previously marked point was measured and compared to the angular mass before application.

1st 2nd corneous
Reduction
(%) 1st 2nd corneous
Reduction
(%) Example 1-1 Example 2-1 81 Comparative Example 1-1 Comparative Example 2-1 11 Example 2-2 83 Comparative Example 2-2 21 Example 2-3 89 Comparative Example 2-3 29 Example 1-2 Example 2-1 96 Comparative Example 1-2 Comparative Example 2-1 9 Example 2-2 92 Comparative Example 2-2 52 Example 2-3 97 Comparative Example 2-3 56 Example 1-3 Example 2-1 72 Comparative Example 1-3 Comparative Example 2-1 12 Example 2-2 70 Comparative Example 2-2 24 Example 2-3 71 Comparative Example 2-3 26

Referring to Table 4 above, before applying the cosmetic composition and Examples 1-1 to 1-3, after applying Examples 2-1 to 2-3, it was confirmed that the amount of keratin reduction was generally excellent, especially sodium. The exfoliation ability of Example 1-2, in which the content of metaphosphate was 0.5%, was the best. On the other hand, in Comparative Examples 1-1 to 1-3, when Comparative Examples 2-1 to 2-3 were applied, it was found that the amount of keratin reduction was remarkably low before applying the cosmetic composition and comparing each mass. It can be seen that the effect of reducing keratin decreases when gel formation due to occurrence or solidification occurs independently.

Experimental Example 3: Comparative evaluation experiment of user satisfaction according to gel formation by solidification reaction

For Examples 1-1 to 1-3 and Comparative Examples 1-1 to 1-3, an experiment was performed to check whether or not gel formation was caused by a solidification reaction, and to confirm the user's satisfaction accordingly. 10 male and 10 female subjects were tested, and a total of 20 subjects were applied, and 2 g of the first cosmetic composition (Examples 1-1 to 1-3 and Comparative Examples 1-1 to 1-3) was evenly applied to the back of the hand. And, the second agent cosmetic composition was limited to Example 2-2, and the impregnated nonwoven fabric was cut into a square having a size of 2 cm x 2 cm and covered with the cosmetic agent composition 1 and allowed to stand for 10 minutes to check whether carbon dioxide was generated. In addition, after 10 minutes, when removing the nonwoven fabric, it was checked whether the nonwoven fabric and the gel fell simultaneously, and subjectively evaluated the degree of irritation when falling, indicating high (3), medium (2), and low (1). Table 5 shows the most unsatisfactory (1) to the most satisfactory (10) by comparing the satisfaction of the users.

Item Example
1-1 Example
1-2 Example
1-3 Comparative example
1-1 Comparative example
1-2 Comparative example
1-3 Example 2-2 CO2 generation O O O O X O Gel formation by solidification reaction O O O X O X Stimulation degree 3 2 2 One 2 One satisfaction 7 10 8 4 2 4

Referring to Table 5, in Examples 1-1 to 1-3, carbon dioxide is generated when reacting for 10 minutes, gel formation is caused by solidification reaction, and when the non-woven fabric is removed, the gel falls off together, resulting in excellent customer satisfaction. Can confirm that. On the other hand, in Comparative Examples 1-1 to 1-3, it was confirmed that the user's satisfaction was remarkably low because the formation of carbon dioxide and gel formation by solidification did not occur simultaneously.

Experimental Example 4: Comparative time of completion of the solidification reaction and the end of carbon dioxide generation depending on the amount of sodium metaphosphate

For Examples 1-1 to 1-3, an experiment was performed comparing the time at which the solidification reaction was completed and the time at which carbon dioxide generation was terminated according to the amount of sodium metaphosphate. 2 g of the first cosmetic composition (Examples 1-1 to 1-3 and Comparative Example 1-4) was evenly applied to the back of the hand, and the second cosmetic composition was limited to Example 2-2, so that the impregnated nonwoven fabric was horizontal 2 cm x vertical 2 cm. Cut into squares of size, cover the first cosmetic composition, leave it for 20 minutes, measure the time to complete the solidification reaction, measure the time to stop the generation of carbon dioxide, compare and compare it, and repeat the same experiment 5 times to obtain the average time (seconds). Showed

1st 2nd Time (sec) for completion of solidification reaction Time (seconds) at which carbon dioxide generation ends Example 1-1 Example 2-2 41 49 Example 1-2 Example 2-2 323 302 Example 1-3 Example 2-2 613 304 Comparative Example 1-4 Example 2-2 2 4

Referring to Table 6, Examples 1-1 to 1-3 are formulations having different contents of sodium metaphosphate, indicating that the time of completion of the solidification reaction and the generation and duration of carbon dioxide are different depending on the content of sodium metaphosphate. Can be confirmed. In Example 1-1 with a sodium metaphosphate content of 0.1%, the solidification reaction was completed in about 40 seconds, and carbon dioxide generation was completed in about 10 seconds after the solidification reaction was completed. In Example 1-2, where the sodium metaphosphate content was 0.5%, the solidification reaction was completed in about 320 seconds, and carbon dioxide was generated in about 300 seconds before the solidification reaction. In addition, the solidification reaction in Example 1-3 with a sodium metaphosphate content of 3.0% was completed in excess of 600 seconds, but the generation of carbon dioxide was completed in about 300 seconds, which is a similar time to Example 1-2. And the solidification reaction in Comparative Example 1-4 with a sodium metaphosphate content of 0% was about 5 seconds, and the generation time of carbon dioxide was also completed within a similar time.

Therefore, it was confirmed that the time for the completion of the solidification reaction was determined according to the content of sodium metaphosphate, and the time for the generation of carbon dioxide to end was also determined accordingly.

Since the specific parts of the present invention have been described in detail above, it is obvious that for those skilled in the art, this specific technology is only a preferred embodiment, and the scope of the present invention is not limited thereto. Therefore, the substantial scope of the present invention will be defined by the appended claims and equivalents thereof.

Claims (4)

A cosmetic composition for exfoliation of the skin consisting of a first agent containing carbonate, alginate and sodium metaphosphate and a second agent containing calcium chloride. According to claim 1, The skin exfoliation cosmetic composition is characterized in that the carbon dioxide is generated when the sheet impregnated with the second agent is applied on the skin after one agent is applied to the skin, and a gel is formed to adhere to the skin. Cosmetic composition for exfoliation. The method of claim 1, wherein the carbonate is at least one selected from the group consisting of sodium bicarbonate, ammonium bicarbonate, calcium carbonate, magnesium carbonate and potassium carbonate, the alginate is selected from the group consisting of calcium alginate and sodium alginate The above is a cosmetic composition for exfoliating skin. According to claim 1, wherein the cosmetic composition is 3 to 20% by weight of carbonate based on the total weight of the cosmetic composition, 0.5 to 5% by weight of alginate, 0.5 to 5% by weight of sodium metaphosphate, 2 to 15% by weight of the calcium chloride Cosmetic composition for exfoliating skin with cleansing

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