JP2001354541A - Moisturizer composition for rising water - Google Patents

Abstract

(A) Summary (A) General formula (1) (In the formula, R ¹ and R ² each represent a linear or branched saturated or unsaturated hydrocarbon group having 8 to 26 carbon atoms which may be substituted by one or more hydroxyl groups.) And the general formula (2) (Wherein, R ³ represents a linear or branched saturated or unsaturated hydrocarbon group having 10 to 26 carbon atoms, and R ⁴ represents 9 to 2 carbon atoms.
5 represents a linear or branched saturated or unsaturated hydrocarbon group. 1) selected from ceramide-like compounds represented by
A moisturizer composition for rising water, comprising an extract of one or more substances and (B) one or more solvents selected from water or a water-soluble organic solvent from eucalyptus or a closely related plant thereof. [Effect] The moisturizing composition for hot water according to the present invention is excellent in the moisturizing effect of skin and the effect of improving bulkiness. Even after rinsing, the skin after bathing does not become sticky, gives a moist feeling, and further itchy skin and eczema And has an excellent effect of preventing the onset.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention provides an excellent moisturizing effect on skin and an effect of improving bulkiness by applying it to a body after bathing or after showering, and provides a moist feeling without stickiness after bathing. Further, the present invention relates to a hot water moisturizer composition for improving itching and eczema of the skin and preventing the onset of it.

[0002]

2. Description of the Related Art Bath agents are generally sodium sulfate, borax, sulfur,
Mixtures of inorganic salts such as carbonates and oily components (for example,
No. 115117), containing fragrances, colorings, plant extracts, organic acids, etc., keeping the skin clean, giving the bath water a scent and color, improving fatigue recovery and promoting metabolism,
It enhances warmth and skin care effects. recent years,
Plant extracts such as fermented rice extract, garlic extract, and jojoba oil have been added to bath salts for the purpose of improving the skin care effect against various skin conditions associated with eczema, atopic dermatitis, dry dermatitis and the like.

Further, ceramides, ceramide-like compounds,
Bath agent compositions containing a cholesteryl ester derivative and moisturizing the skin to improve bulkiness have been proposed (JP-A-8-34723, JP-A-8-34724, JP-A-9-118614). ). However, fundamental skin symptoms have not been improved.

[0004] In general, bath salts are used by dissolving them in bath water, so that the scent before dissolution may be too strong, or lumps may be formed at the time of dissolution, making it impossible to dissolve uniformly. Further, in hospitals, welfare facilities, and the like in which hot water is kept flowing to purify bath water, bath salts cannot be used practically. Also, due to the loss of oil from the skin due to bathing,
In particular, many people complain of dry skin and itching after bathing in winter. These persons usually use various skin care products such as lotions and creams after bathing in order to suppress bulkiness of the skin after bathing. In particular, many elderly people have dry skin, senile xerosis, senile pruritus,
Many symptoms such as sebum deficiency eczema are observed. Therefore, skin care for the elderly is important, and various kinds of skin care products such as lotions and creams are used after bathing in hospitals and welfare facilities.

[0005]

However, when skin care products are used, the application work requires labor, and it is difficult for elderly people to apply the skin care products to every corner of the body. Therefore, an attempt has been made to mix oil and a humectant with the bathing agent to prevent oil loss from the skin due to bathing (JP-A-2-115117, JP-A-5-115117).
No. 2,2181,851), but have not yet fundamentally improved the bulkiness and itching of the skin. A body rinse composition has been proposed which eliminates rough skin, bulkiness and dry skin by applying it to the body after bathing and washing it away (Japanese Patent Laid-Open No. 1-2).
No. 79816). However, this body rinse composition is complicated because it needs to be rinsed after application. In addition, there has not been any improvement in the fundamental skin swelling and itching.

[0006] An object of the present invention is to eliminate the need for labor for applying various skin care products such as lotions and creams, without rinsing, and to further enhance the aroma strength of bath agents and the formation of lumps during dissolution. It can be used in hospitals and welfare facilities where bath salts cannot be used in practical use, and when applied to the body after bathing or after showering, it has an excellent moisturizing effect on skin and an improvement effect on bulkiness. It is an object of the present invention to provide a moisturizing composition for rising water which gives a non-greasy and moist feeling, further improves itching and eczema of the skin, and prevents the onset.

[0007]

Means for Solving the Problems The present inventor has proposed a bath water humectant composition containing ceramides or ceramide-like compounds and a substance extracted from eucalyptus or other closely related plants using a specific solvent. By applying it to the body after bathing or after showering, it has an excellent moisturizing effect on the skin and an effect of improving bulkiness. Even if it is not rinsed, the skin after bathing is not sticky and gives a moist feeling, further improving skin itching and eczema And prevent onset.

The present invention relates to (A) a compound represented by the general formula (1):

[0009]

Embedded image

(Wherein, R ¹ and R ² each represent a linear or branched saturated or unsaturated hydrocarbon group having 8 to 26 carbon atoms which may be substituted by one or more hydroxyl groups). Ceramide represented or general formula (2)

[0011]

Embedded image

(Wherein, R ³ represents a linear or branched, saturated or unsaturated hydrocarbon group having 10 to 26 carbon atoms, and R ⁴ represents a linear or branched, saturated or unsaturated hydrocarbon group having 9 to 25 carbon atoms. One or more substances selected from ceramide-like compounds represented by the following formulas: (B) eucalyptus (Euca)
lyptus globulus Labillardiere or its related plants (M
1 selected from water or a water-soluble organic solvent from yrtaceae)
An object of the present invention is to provide a humectant composition for hot water containing an extract of one or more solvents.

In the present invention, a moisturizer composition for rising water containing a humectant is added to rising water and mixed until a substantially uniform state is obtained, and the mixed rising water is used at the time of bathing or after showering. An object of the present invention is to provide a method of using hot water that is used without rinsing the body.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION The moisturizing composition for rising water according to the present invention is added to a rising water in an appropriate amount and mixed until a substantially uniform state is obtained. And use without rinsing.

The component (A) used in the present invention is a substance selected from the ceramides represented by the general formula (1) and the ceramide analogous compounds represented by the general formula (2).
More than one species may be used in combination, and in that case, a combination of ceramide and a ceramide-like compound may be used.

The ceramide represented by the general formula (1)
^1, the hydrocarbon group represented by R ^2, for example, octyl, nonyl, decyl, dodecyl, undecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl, heneicosyl, docosyl, tricosyl, tetracosyl,
Pentacosyl, hexacosyl, nonenyl, decenyl, dodecenyl, undecenyl, tridecenyl, tetradecenyl, pentadecenyl, nonadecenyl, eicosenyl, heneicosenyl, docosenyl, tricosenyl, tetracosenyl, pentacosenyl, hexacosenyl, nonadienyl, decadenylenyl, decadenylenyl, decadenylenyl, decadenylenyl , Hexadecadienyl, heptadecadienyl, octadecadienyl, nonadecadienyl, eicosadienyl, heneicosadienyl, docosadienyl, tricosadienyl, tetracosadienyl, pentacosadienyl,
Examples include a hexacosadienyl, 2-hexyldecyl, 2-octylundecyl, 2-decyltetradecyl group, and a group in which these groups are substituted with 1 to 3 hydroxyl groups. In the present invention, R ¹ and R ² are preferably an alkyl group having 8 to 26 carbon atoms, particularly an alkyl group having 10 to 18 carbon atoms. Note that R ¹ and R ² may be the same or different.

The hydrocarbon group represented by R ³ in the ceramide-like compound represented by the general formula (2) includes R ¹ and R ²
And a group excluding a group substituted by a hydroxyl group and a hydrocarbon group having 8 to 9 carbon atoms. Examples of the group represented by R ⁴ include a group substituted by a hydroxyl group in R ¹ and R ² and a carbon atom Groups excluding the hydrocarbon groups of the formulas 8 and 26 are exemplified. In the present invention, R ³ is preferably an alkyl group having 10 to 18 carbon atoms, and R ⁴ is preferably an alkyl group having 9 to 17 carbon atoms.
Are preferred. Note that R ³ and R ⁴ may be the same or different.

[0018] Ceramide-like compound represented by the general formula (2) is a known method [for example, Polish Journal of Chemistry (Pol. J. Chem.) 52 . 1059 (197
8), the 52.1283 (1978), JP-54-117421, JP-Sho 54-144308, JP-Sho 54-1
47937, JP-A-62-228048,
JP-A-63-192703, JP-A-63-216
No. 852].

The component (A) used in the present invention includes ceramides such as natural ceramides and synthetic ceramides.
As the ceramide-like compounds, their analogs (pseudo-ceramides) obtained by synthesis and the like are particularly preferable from the viewpoint of preventing the skin from becoming bulky and itchy.

The content of the component (A) used in the present invention is preferably 0.005 to 20% by weight (hereinafter, simply referred to as%) in the composition from the viewpoint of preventing the skin from being bulky and itchy. , 0.01 to 10% is more preferable,
0.03 to 10% is more preferable, and 0.1 to 5% is particularly preferable. The component (A) may contain two or more kinds, and in that case, the total amount is defined as the content.

The component (B) used in the present invention is extracted from eucalyptus (Eucalyptus globulus Labillardiere) or a closely related plant (Myrtaceae) using one or more solvents selected from water and a water-soluble organic solvent. It is a substance obtained by Related plants of Eucalyptus include Eucalyptus radiata (Ecalyptus radiata), Eucalyptus citriodora (Eucalyptus citriodora), Eucalyptus dives (Eucalyptus dives), Eucalyptus polybractea (Eucalyptus polybractea), and Eucalyptus vinalis (Eucalyptus vinalis). The extraction site of these plants is preferably a leaf.

In the present invention, water and a water-soluble organic solvent are used as the solvent. Examples of the water-soluble organic solvent used here include methanol, ethanol, propanol, butanol, propylene glycol, 1,3-butylene glycol and the like.
Butanol, propylene glycol and 1,3-butylene glycol are preferred. Two or more water-soluble organic solvents may be used in combination. It is also preferable to use in combination with water.

[0023] The content of the component (B) used in the present invention is calculated as an extractable amount excluding water and a water-soluble organic solvent in the composition (evaporation residue) from the viewpoint of prevention of skin swelling and itching. Is preferably 0.4 to 2500 ppm, and 2 to 15 ppm.
00 ppm is more preferable, 4 to 1000 ppm is further preferable, and 5 to 700 ppm is particularly preferable. The component (B) may contain two or more kinds, and in that case, the total amount is defined as the content.

The weight ratio (A) / (B) of the component (A) to the component (B) used in the present invention is from the viewpoint of the moisturizing effect on the skin, the effect of improving bulkiness, and the effect of improving skin itching and eczema. From 1/1000 to 10000/1, more preferably 1/5000 to 5000/1, and
1000-1000 / 1 is more preferred, and 1 / 500-
500/1 is particularly preferred, and 1/100 to 100/1 is most preferred.

The humectant composition for hot water according to the present invention comprises, in addition to the components (A) and (B), water (W) from the seeds of oats (Avena sativa Linne) and a water-soluble organic solvent. Extract of one or more solvents selected from (b)
It is preferable to contain a substance selected from rice germ oil and (c) monoester of cholesterol and dicarboxylic acid from the viewpoint of preventing the skin from becoming bulky and itchy.

Among the components (C), (a) oats (Av
ena sativa Linne) The water-soluble organic solvent used as the extraction solvent for the extract of one or more solvents selected from water and water-soluble organic solvents from the seeds of methanol, ethanol, propanol, butanol, propylene glycol, 1,3-butylene glycol and the like,
Of these, ethanol, butanol, propylene glycol and 1,3-butylene glycol are preferred. Two or more water-soluble organic solvents may be used in combination, and it is preferable to combine them with water.

The oat seeds used as the raw material are preferably made into coarse powder or powder, rather than used directly for extraction. The oat seeds are immersed in the above-mentioned extraction solvent (preferably by adding 1 to 20 times by weight of the solvent to the oat seeds), and extraction is carried out by a conventional method.
The extraction efficiency may be increased by heating to about 0 ° C. Also,
If the extract is directly or concentrated and then fractionated with a solvent, and only the effective fraction is taken out, a higher effect can be expected with a smaller amount. Here, as a solvent used for fractionation, water and ethyl acetate are preferable, and this water fraction is preferably used.

The extract thus obtained may be concentrated, if necessary, and further powdered with an excipient. Here, the excipient generally includes polysaccharides such as dextrin and inorganic powders such as calcium silicate.

When the component (C) is (a), the content is the extract equivalent amount (residue of evaporation) excluding water and a water-soluble organic solvent from the viewpoint of prevention of skin itch and eczema. The composition preferably has 3 to 9000 ppm, more preferably 15 to 6000 ppm, still more preferably 30 to 3000 ppm,
~ 1500 ppm is particularly preferred.

The (ii) rice germ oil of the component (C) used in the present invention is a fatty oil obtained from germ of rice (Oryza sativa Linne). In the case where the component (C) is the rice germ oil of (b), the content is 0.1% from the viewpoint of preventing the bulk of the skin.
-50% is preferable, and 0.5-30% is more preferable.
-30% is more preferable, and 1-20% is particularly preferable.

The monoester of (c) cholesterol and dicarboxylic acid of the component (C) used in the present invention is represented by the following general formula (3)

[0032]

Embedded image

[Wherein -R ^5- is-(CH ₂ ) _n- (n is an integer of 2 to 10) or -CH ₂ -CH (R ⁶ )-
(R ⁶ represents a linear or branched alkyl group or alkenyl group having 1 to 18 carbon atoms), and R ⁷ represents a residue of cholesterol other than a hydroxyl proton.] May be used in combination.

[0034] In general formula (3), shows the R ⁵ - (C
Specific examples of H ₂ ) _n − include ethylene, trimethylene,
Examples thereof include tetramethylene, pentamethylene, hexamethylene, heptamethylene, octamethylene, nonamethylene, and decamethylene, and particularly preferably an ethylene or trimethylene group. Specific examples of R ⁶ include methyl, ethyl, propyl, isopropyl, n-butyl, tert-
Butyl, pentyl, hexyl, octyl, nonyl, decyl, dodecyl, undecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, propenyl, butenyl, pentenyl, hexenyl, heptenyl, octenyl, nonenyl, decenyl,
Examples include dodecenyl, undecenyl, tridecenyl, tetradecenyl, pentadecenyl, hexadecenyl, heptadecenyl, and octadecenyl groups. Particularly, decenyl, undecenyl, dodecenyl, tridecenyl, tetradecenyl, pentadecenyl, hexadecenyl, heptadecenyl, and octadecenyl groups are preferable. Examples of cholesterol include cholesterol, β-sitosterol, lanosterol, ergosterol and the like.

As (c), known ones can be used.
For example, cholesterol hemisuccinate, cholesterol hemiglutarate, cholesterol hemimaleate and the like (for example, CHA manufactured by Kao Corporation)
S).

When the component (C) is (c), the content is 0.01% in the composition from the viewpoint of preventing the skin from becoming bulky.
-30% is preferred, 0.05-20% is more preferred, 0.1-10% is still more preferred, and 0.1-5% is particularly preferred.

The component (C) may be used in combination of two or more kinds.
In that case, it is sufficient to contain the respective preferred amounts.

The moisturizing composition for hot water of the present invention contains an oily component (D) in addition to the combination of the moisturizers of component (A) and component (B), and if necessary, component (C). This is preferable from the viewpoint of preventing bulkiness. The oil component of the component (D) used in the present invention includes vegetable oil, animal oil,
It is selected from synthetic oils and their derivatives. For example, soybean oil, jojoba oil, olive oil, coconut oil, hydrogenated oil obtained by hydrogenating them, liquid paraffin, vaseline, lauric acid, myristic acid, palmitic acid, stearic acid, linoleic acid, oleic acid, these fatty acids And methanol, ethanol, isopropanol, propanol,
Ester oils of butanol, mono-, di-, and tri-ester oils of these fatty acids and glycerin, lauryl alcohol, cetyl alcohol, stearyl alcohol,
Oleyl alcohol, cholesterol, dimethylpolysiloxane, modified silicone oil, etc. (JP-A-8-34724)
JP-A-9-118614) are preferred.

The content of the component (D) used in the present invention is preferably from 0.01 to 99%, more preferably from 0.05 to 90%, from the viewpoint of moisturizing effect on the skin and prevention of bulkiness. Preferably, it is more preferably 0.1 to 85%, and 0.5
-80% is particularly preferred.

The moisturizing composition for rising water of the present invention can also contain a surfactant, whereby it becomes cloudy and produces a high-grade image like a milk bath. When introduced into the tub, the oily components are separated and prevented from floating on the water surface, and the usability can be greatly improved.

As the surfactant, any of nonionic, cationic, anionic and amphoteric natural or synthetic surfactants can be used. Among them, examples of the nonionic surfactant include polyoxyethylene alkyl ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene fatty acid ester, polyoxyethylene sorbitan fatty acid ester, sorbitan fatty acid ester, fatty acid monoglyceride, and sucrose fatty acid ester. ,
A higher fatty acid alkanolamide and the like, and a typical example of the cationic surfactant include a quaternary ammonium salt. As the quaternary ammonium salt, those commonly used for the body are used, and it is particularly preferable to contain a branched quaternary ammonium salt (described in JP-A-61-267505). Examples of the anionic surfactant include linear or branched alkylbenzene sulfonates, alkyl or alkenyl sulfates, alkyl or alkenyl ether sulfates to which ethylene oxide and / or propylene oxide are added, olefin sulfonates, and alkanesulfonic acids. Salt, saturated or unsaturated fatty acid salt, alkyl or alkenyl ether carboxylate to which ethylene oxide and / or propylene oxide is added, α-
Sulfo fatty acid salt esters, amino acid type surfactants, phosphate ester type surfactants, sulfosuccinic acid type surfactants, taurine type surfactants, amide ether sulfate type surfactants and the like, and the amphoteric surfactants include Sulfonic acid-type amphoteric surfactants, betaine-type amphoteric surfactants and the like can be mentioned.

These surfactants are used in the composition in an amount of 0.1 to 0.1%.
It is preferable to mix 50%, especially 2 to 30%.

Further, water was added to the moisturizing composition for rising water of the present invention prepared as described above in the range of 0.01 to 90% to increase the stability of the composition or to emulsify the composition. It can also be in the form.

The moisturizing composition for hot water according to the present invention further comprises known inorganic compounds and inorganic salts which are usually used in bath salts; organic acids and salts thereof; crude drugs, herbal medicines, herbs; essential oils, flavors; Pigments; Vitamins; Polyhydric alcohols; Fine powder; Anti-inflammatory agents; Preservatives; Antioxidants; Chelating agents; Proteolytic enzymes; Hot water; Sulfur; Casein; Sodium salicylate; Bran; Mica powder; Dextrin; Raw materials for bathing agents such as clay, skim milk powder, urea, and amino acids can be blended. The moisturizer composition for hot water of the present invention can be uniformly mixed with a mixer or the like by a conventional method to form any desired dosage form such as powder, granules, tablets, liquids, and emulsions.

The hot water humectant composition used in the method of using the hot water humectant composition of the present invention may contain a humectant, and the above-mentioned hot water humectant composition is more preferable. The humectant composition may be added to the rising water and mixed until a substantially uniform state is obtained, and the mixed rising water may be used without rinsing when the bath is taken up or after showering on the body.

When the moisturizer composition for rising water of the present invention is added to and dissolved in rising water, from the viewpoint of the moisturizing effect of the skin, the effect of improving the dryness, and the effect of improving the itching and eczema of the skin,
When the moisturizing composition for rising water is 0.00
01 to 5%, preferably 0.001 to 1%, more preferably 0.005 to 1%, particularly preferably 0.005 to 5%.
Use it to be 0.5%. In addition, the rising water in which the moisturizing composition for rising water is dissolved is bath water, hot water,
It is preferable to use a fixed amount collected from hot water or the like obtained from a faucet.

The hot water humectant composition of the present invention is efficient because it does not need to be dissolved in a large amount in a bathtub as in a bath salt, but only needs to be dissolved in the amount of the hot water applied to the body. Also, the scent does not become strong. Furthermore, without the need for labor to apply various skin care products such as lotions and creams, and without rinsing away, as with lotions and creams, it is excellent in moisturizing effect and improving stiffness of the skin. It is non-greasy and gives a moist feeling, and is also excellent in improving itching and eczema of the skin and preventing the onset of it.

[0048]

The following compounds were used in the examples.

[0049]

[Table 1]

Eucalyptus extract: Falco Rex Eucalyptus B (Ichimaru Falcos Co., Ltd.)
Oat barley extract [Koei Kogyo Co., Ltd.]

Example 1 A moisturizer composition for hot water shown in Tables 2 and 3 was prepared, and a questionnaire for use for 14 days was given to 20 panelists having troubles such as skin swelling, itching and eczema. The working concentrations are shown in Tables 2 and 3.

[0052]

[Table 2]

[0053]

[Table 3]

The evaluation results of panelists (total of 20 persons from 45 years old to 10 persons and 10 persons under 45 years old) on the moist feeling, the smooth feeling, the effect of suppressing bulkiness, the effect of suppressing itch and the effect of suppressing eczema after use are shown. It is shown in Table 4. The numbers in Table 4 indicate the number of panelists who recognized these effects.

[0055]

[Table 4]

As shown in the results of Table 4, the moisturizing composition for hot water of the present invention (the product of the present invention) was compared with the comparative product.
Moist, smooth, and dry skin effect,
The effect of suppressing itching and eczema was high.

The results of Table 4 are shown in Table 5 by dividing the results by the age of panelists. The product of the present invention was excellent in the effects of improving itching and eczema of the skin of the elderly and preventing the onset.

[0058]

[Table 5]

Example 2 Evaluation of Pharmaceutical Efficacy The efficacy of the moisturizing composition for rising water of the present invention was evaluated by an erythema ultraviolet test using a kaketo system. That is, according to a conventional method, a Hartley female guinea pig 1 weighing about 230 g
Using a group of 5 animals, the back skin was shaved and irradiated with 1.5 MED of ultraviolet rays (UVB). Thereafter, for the hot water and the hot water humectant compositions shown in the present invention products 1, 5, 7 and the comparative products 1 and 2, the concentrations used in Test Example 1 (0.3 mL of the hot water humectant composition of the present invention were used). Hot water (40 ° C.) with hot water (10 ° C.).
0 mL / time was performed three times), and erythema 24 hours later was evaluated according to the criteria shown in Table 6. Table 7 shows the results.

[0060]

[Table 6]

[0061]

[Table 7]

From the results shown in Table 7, it was clarified that the moisturizer composition for hot water of the present invention has an excellent anti-inflammatory activity against ultraviolet erythema as compared with the comparative product and the hot water.

[0063]

EFFECT OF THE INVENTION The moisturizer composition for hot water of the present invention is excellent in moisturizing effect of skin and improving effect of bulkiness. Even after rinsing, the skin after bathing is not sticky, gives a moist feeling, and further itchy skin. It has an excellent effect of improving and preventing the onset of eczema.

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 4C083 AA111 AA112 AA121 AA122 AC022 AC182 AC242 AC422 AC442 AC482 AC641 AC642 AD491 AD492 AD532 BB13 CC02 CC25 DD30 EE12 EE13

Claims (5)

[Claims] (A) General formula (1) (In the formula, R ¹ and R ² each represent a linear or branched saturated or unsaturated hydrocarbon group having 8 to 26 carbon atoms which may be substituted by one or more hydroxyl groups.) And the general formula (2) (Wherein, R ³ represents a linear or branched saturated or unsaturated hydrocarbon group having 10 to 26 carbon atoms, and R ⁴ represents 9 to 2 carbon atoms.
5 represents a linear or branched saturated or unsaturated hydrocarbon group. 1) selected from ceramide-like compounds represented by
Species or more, and (B) eucalyptus (Eucalyptus globu
A moisturizing composition for hot water containing an extract of one or more solvents selected from water and a water-soluble organic solvent from lus Labillardiere or a related plant (Myrtaceae). And (C) one or more solvents selected from the group consisting of water and water-soluble organic solvents from the seeds of oats (Avena sativa Linne). 2. The moisturizing composition for rising water according to claim 1, which comprises one or more substances selected from the group consisting of (b) rice germ oil and (c) cholesterols and monoesters of dicarboxylic acids. 3. The hot water humectant composition according to claim 1, further comprising (D) an oily component. 4. A rising water moisturizer composition containing a moisturizing agent is added to the rising water and mixed until a substantially uniform state is obtained, and the mixed rising water is applied to the body at the time of bathing or after showering. How to use hot water to use without rinsing. 5. A method for using the moisturizing composition for hot water according to claim 4, wherein the moisturizing composition for hot water according to any one of claims 1 to 3 is used.