JPWO2018061854A1 - Cosmetic composition - Google Patents

Abstract

  The present invention relates to a cosmetic composition containing the following components A to F and having a mass ratio (B / A) of the component B to the component A of 5.5 to 18.0; Lipid; Component B: Polyoxyethylene sterol ether having an average addition mole number of oxyethylene of 15 to 50 and / or Polyoxyethylene stanol ether having an average addition mole number of oxyethylene of 15 to 50; Component C: having a branched chain Monovalent aliphatic alcohol having 12 to 24 carbon atoms; Component D: One or more polyhydric alcohols selected from the group consisting of propylene glycol, dipropylene glycol and 1,3-butylene glycol; Component E: Water; Component F : Ceramide and / or sterol. The cosmetic composition of the present invention can be used as it is as a cosmetic or as a component for incorporation into a lotion.

Description

  The present invention relates to a cosmetic composition containing ceramide and / or sterol.

  Ceramides and sterols have greatly contributed to the barrier function of the skin, and thus have been conventionally tried to be incorporated into cosmetics. Since ceramides and sterols are hardly soluble in water, when they are blended in water-based cosmetics, they are generally used in an emulsification system in which they are emulsified after being dissolved in an oil. For example, Patent Document 1 discloses an emulsified cosmetic for skin containing ceramides. Patent Document 2 discloses creams and emulsions as external preparations for skin containing a sterol compound.

JP2011-032229A JP-A-8-099854

  However, it has been extremely difficult to prepare a transparent water-based cosmetic using ceramide or sterol. In addition, ceramide and sterol have a problem of poor storage stability and easy precipitation. In particular, it was very difficult to blend these components into a low viscosity lotion dosage form.

  An object of the present invention is to provide a cosmetic composition containing ceramide or sterol, which is excellent in transparency and storage stability.

That is, the present invention
Contains the following component A, the following component B, the following component C, the following component D, the following component E, and the following component F,
It is related with the composition for cosmetics whose mass ratio (B / A) of the said component B with respect to the said component A is 5.5-18.0.
Component A: Phospholipid Component B: Polyoxyethylene sterol ether having an average addition mole number of oxyethylene of 15 to 50 and / or polyoxyethylene stanol ether having an average addition mole number of oxyethylene of 15 to 50 Component C: Branched chain C12-24 monovalent aliphatic alcohol having a component D: One or more polyhydric alcohols selected from the group consisting of propylene glycol, dipropylene glycol and 1,3-butylene glycol Component E: Water Component F: Ceramide and / or sterol

  ADVANTAGE OF THE INVENTION According to this invention, it is a composition for cosmetics containing ceramide and sterol, Comprising: The composition for cosmetics excellent in transparency and storage stability can be provided.

  The cosmetic composition of the present invention is a cosmetic composition containing components A to F.

  Component A is a “phospholipid”. Since component A has high affinity with component F described later, storage stability can be improved. In addition, Component A is preferable because it has strong interfacial interaction, and therefore, when a cosmetic composition using Component A is diluted, stability does not decrease.

  Component A is a complex lipid containing a phosphate residue, and includes natural phospholipids, synthetic phospholipids, hydrogenated phospholipids in which unsaturated carbon chains of naturally derived phospholipids are saturated with hydrogen, and the like. Examples of the phospholipid include phosphatidylcholine, phosphatidylethanolamine, phosphatidylserine, phosphatidylinositol, lysophosphatidylcholine, sphingomyelin, egg yolk lecithin, soybean lecithin, and the like; dilauroylphosphatidylcholine, dimyristoylphosphatidylcholine, dipalmitoylphosphatidylcholine, Examples include synthetic phospholipids such as stearoyl phosphatidylcholine, dioleoylphosphatidylcholine, palmitoyl oleoylphosphatidylcholine; hydrogenated phospholipids such as hydrogenated soybean lecithin, hydrogenated egg yolk lecithin, hydrogenated phosphatidylcholine, and hydrogenated phosphatidylserine. Among these, from the viewpoint of excellent storage stability, hydrogenated phospholipid is preferable, and hydrogenated soybean lecithin is more preferable. Component A may be used alone or in combination of two or more.

  A commercial item may be used as component A. Examples of commercially available hydrogenated soybean lecithin include COATSOME NC-21 (trade name, manufactured by NOF Corporation), COATSOME NC-61 (trade name, manufactured by NOF Corporation), NIKKOL lecinol S-10EX (trade name, Nikko). Chemicals), NIKKOL Resinol S-10E (trade name, manufactured by Nikko Chemicals), NIKKOL Resinol S-10M (trade name, manufactured by Nikko Chemicals), Basis LS-60HR (trade name, manufactured by Nisshin Oillio Group) Etc.

  The content of Component A in 100% by mass of the cosmetic composition of the present invention is preferably 0.005% by mass or more, more preferably from the viewpoint of stably dispersing a sufficient amount of Component F and storage stability. Is 0.1% by mass or more, more preferably 0.2% by mass or more. From the viewpoint of suppressing an excessive increase in viscosity and improving dispersibility, 3.0% by mass or less is preferable, and more preferably 2.0%. It is not more than mass%, more preferably not more than 1.5 mass%. In addition, content of the component A is a total amount of all the components A contained in the composition for cosmetics of this invention.

  Component B is “polyoxyethylene sterol ether having an average addition mole number of oxyethylene of 15 to 50 and / or polyoxyethylene stanol ether having an average addition mole number of oxyethylene of 15 to 50”. That is, Component B is one or both of the polyoxyethylene sterol ether and the polyoxyethylene stanol ether. Component B has a high affinity with Component A, and can stabilize and refine the micelles formed. Component B is more preferably polyoxyethylene stanol ether from the viewpoint of oxidation stability.

  Polyoxyethylene sterol ether or polyoxyethylene stanol ether is obtained by adding oxyethylene to sterol or stanol. The average number of moles of oxyethylene added to sterol or stanol is 15 to 50, preferably 20 to 30.

  Examples of component B include polyoxyethylene phytosterol ether, polyoxyethylene phytostanol ether, polyoxyethylene cholesterol ether, polyoxyethylene cholestanol ether, and the like. Of these, polyoxyethylene phytosterol ether and polyoxyethylene phytostanol ether are preferred from the viewpoint of plant nature. Component B may use only 1 type and may use 2 or more types.

  A commercial item may be used as component B. As a commercial item of component B, for example, NIKKOL BPS-20 (trade name, manufactured by Nikko Chemicals), NIKKOL BPS-30 (trade name, manufactured by Nikko Chemicals), NIKKOL BPSH-25 (trade name, manufactured by Nikko Chemicals) ) And the like.

  The content of Component B in 100% by mass of the cosmetic composition of the present invention is preferably 0.03% by mass or more, more preferably 1.0% by mass or more from the viewpoint of transparency and storage stability. From the viewpoint of suppressing an excessive increase in viscosity and improving dispersibility, it is preferably 15.0% by mass or less, more preferably 10.0% by mass or less, and still more preferably 8.0% by mass or less. In addition, content of the component B is the total amount of all the components B contained in the composition for cosmetics of this invention.

  The mass ratio (B / A) of component B to component A in the cosmetic composition of the present invention is 5.5 or more, preferably 6.0 or more, from the viewpoint of transparency and storage stability. Preferably it is 7.0 or more and 18.0 or less, Preferably it is 15.0 or less, More preferably, it is 10.0 or less. Since component A has low polarity, the particle size of micelles was increased, and the transparency of the composition containing component A tended to decrease. In the present invention, by using together component B, which is a highly polar surfactant component, in the above mass ratio range, the curvature of the film forming the micelle is increased and the micelle can be made finer. Thereby, both transparency and storage stability are improved.

  Component C is a “branched monovalent aliphatic alcohol having 12 to 24 carbon atoms”. By using component C, crystallization of component F can be suppressed, precipitation at high and low temperatures can be suppressed, and storage stability can be improved.

  Examples of component C include octyldodecanol, decyltetradecanol, and isostearyl alcohol. Among them, octyldodecanol and decyltetradecanol are preferable because the effect of suppressing the crystallization of component F is high. Component C may use only 1 type and may use 2 or more types.

  The content of Component C in 100% by mass of the cosmetic composition of the present invention is preferably 0.005% by mass or more, more preferably 0.05% by mass or more, and still more preferably 0.005% by mass from the viewpoint of storage stability. It is 1 mass% or more, and 0.5 mass% or less is preferable from a viewpoint of improving transparency, More preferably, it is 0.4 mass% or less. In addition, content of the component C is a total amount of all the components C contained in the composition for cosmetics of this invention.

  In the cosmetic composition of the present invention, the mass ratio of component C to component A (C / A) is preferably 0.05 or more, more preferably 0.1 or more, and still more preferably from the viewpoint of storage stability. It is 0.15 or more, and 1.0 or less is preferable from the viewpoint of transparency, more preferably 0.7 or less, and still more preferably 0.5 or less.

  Component D is “one or more polyhydric alcohols selected from the group consisting of propylene glycol, dipropylene glycol and 1,3-butylene glycol”. Component D functions as a solvent for the oil component during the production of the cosmetic composition. In particular, by using the specific three components of component D, an increase in the viscosity of the dispersion when other components are dispersed is suppressed, and dispersibility is improved. Component D may use only 1 type and may use 2 or more types.

  The content of Component D in 100% by mass of the cosmetic composition of the present invention is preferably 0.25% by mass or more, more preferably 3.0% by mass or more, and still more preferably from the viewpoints of transparency and storage stability. Is 5.0% by mass or more, preferably 30.0% by mass or less, more preferably 25.0% by mass or less, and further preferably 20.0% by mass or less. In addition, content of the component D is the total amount of all the components D contained in the composition for cosmetics of this invention.

  In the cosmetic composition of the present invention, the mass ratio of D to component A (D / A) is preferably 8.0 or more, more preferably 10.0 or more, from the viewpoint of preventing white turbidity of the cosmetic composition. And is preferably 60.0 or less, more preferably 30.0 or less, and still more preferably 20.0 or less.

  Component E is “water”. By using water, a refreshing feeling can be imparted to the cosmetic composition of the present invention, and furthermore, the cosmetic composition of the present invention can be applied to cosmetics such as aqueous lotions.

  The content of component E in 100% by mass of the cosmetic composition of the present invention is not particularly limited, but from the viewpoint of simplicity when applied to an aqueous lotion and a refreshed feeling of use, 55. It is preferably 0% by mass or more, more preferably 60.0% by mass or more, further preferably 65.0% by mass or more, preferably 95.0% by mass or less, more preferably 90.0% by mass or less, still more preferably. Is 85.0 mass% or less.

  Component F is “ceramide and / or sterol”. Component F is blended as an active ingredient for improving the skin barrier function. That is, the component F is one or both of ceramide and sterol.

  Examples of the ceramide include sphingosine, phytosphingosine; sphingosine, ceramide 1, ceramide 2, ceramide 3, ceramide 3B, ceramide 4, ceramide 5, ceramide 6, ceramide 6I, ceramide 6II, and the like, which are long-chain fatty acid amides of phytosphingosine. Natural ceramides; sphingosine, phospholipid derivatives of sphingosine, phytosphingomyelin, sphingophospholipids such as phytosphingomyelin, and phytosphingophospholipid; And phytosphingoglycolipids. Only one type of ceramide may be used, or two or more types may be used.

  A commercially available product may be used as ceramide. Examples of commercially available ceramides include CERAMIDE 2 (trade name, manufactured by Croda Japan), CERAMIDE I (trade name, manufactured by Evonik Nutrition & Care GmbH), and CERAMIDE III (trade name, manufactured by Evonik Nutrition & Care GmbH). CERAMIDE IIIB (trade name, manufactured by Evonik Nutrition & Care GmbH), CERAMIDE IV (trade name, manufactured by Evonik Nutrition & Care GmbH), CERAMIDE TIC-001 (trade name, manufactured by Takasago Inc.)

  Examples of the sterol include animal sterols and plant sterols (phytosterols). Examples of animal sterols include cholesterol, cholestanol, 7-dehydrocholesterol and the like. Examples of plant sterols include sitosterol, stigmasterol, fucosterol, spinasterol, and brush castrol. Only one type of sterol may be used, or two or more types may be used.

  A commercially available product may be used as the sterol. Examples of commercially available sterols include cholesterol JSQI (trade name, manufactured by Nippon Seika Co., Ltd.), Japanese Pharmacopoeia cholesterol (trade name, manufactured by Nippon Seika Co., Ltd.), phytosterol (trade name, manufactured by Eisai Food Chemical Co., Ltd.), And phytosterol-SKP (trade name, manufactured by Tama Seikagaku Co., Ltd.).

  The content of component F in 100% by mass of the cosmetic composition of the present invention is preferably 0.01% by mass or more, more preferably 0.1% by mass or more from the viewpoint of imparting a barrier function or the like to the skin. Preferably, it is 0.2% by mass or more, and from the viewpoint of suppressing precipitation and improving storage stability, it is preferably 2.0% by mass or less, more preferably 1.0% by mass or less, and further preferably 0.6% by mass. It is as follows. In addition, content of the component F is the total amount of all the components F contained in the composition for cosmetics of this invention.

  The cosmetic composition of the present invention may further contain “1,2-alkanediol having 5 to 10 carbon atoms” as component G. Transparency can be further improved by using Component G in a cosmetic composition. Examples of component G include 1,2-pentanediol, 1,2-hexanediol, 1,2-octanediol, 1,2-decanediol, and the like. Component G may be used alone or in combination of two or more.

  From the viewpoint of transparency, the content of component G in 100% by mass of the cosmetic composition of the present invention is preferably 0.01% by mass or more, more preferably 0.1% by mass or more, and still more preferably 0.8%. From the viewpoint of low irritation, it is preferably 2.0% by mass or less, more preferably 1.0% by mass or less, and still more preferably 0.7% by mass or less. In addition, content of the component G is a total amount of all the components G contained in the composition for cosmetics of this invention.

  The cosmetic composition of the present invention may further contain “glycerin mono 2-ethylhexyl ether” (also referred to as “octoxyglycerin”) as component H. Transparency can be further improved by using Component H in a cosmetic composition.

  From the viewpoint of transparency, the content of component H in 100% by mass of the cosmetic composition of the present invention is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, and still more preferably 0.8%. From the viewpoint of low irritation, it is preferably 2.0% by mass or less, more preferably 1.5% by mass or less, and still more preferably 1.0% by mass or less.

  The cosmetic composition of the present invention may further contain components other than the above A to H. Although it does not specifically limit as said component, For example, surfactant (cationic surfactant, anionic surfactant, amphoteric surfactant etc.), ester oil, fats and oils, hydrocarbon oil, wax, higher fatty acid, silicone oil, Lower alcohol, higher alcohol, polyhydric alcohol, UV absorber, powder, antioxidant, preservative, fragrance, colorant, chelating agent, cooling agent, thickener, vitamins, neutralizing agent, amino acid, pH adjustment And additives such as agents, whitening agents, anti-inflammatory agents, deodorants, animal and plant extracts, and sequestering agents. Only 1 type may be used for components other than said AH, and 2 or more types may be used for it.

  The cosmetic composition of the present invention is preferably in a transparent state from the viewpoint of aesthetics, improved storage stability, and improved stability upon dilution. The transparency of the cosmetic composition in the present specification can be evaluated by the transmittance measured by the method described in the examples described later. The higher the transmittance of the cosmetic composition, that is, the closer to 100%, the more transparent the cosmetic composition is, which is desirable. In the cosmetic composition of the present invention, the transmittance is preferably 90.0% or more, more preferably 92.0% or more, and further preferably 95.0% or more.

  The pH of the cosmetic composition of the present invention is not particularly limited, but is preferably 5.0 to 8.0 at 25 ° C, for example.

  The viscosity of the cosmetic composition of the present invention is not particularly limited. For example, the viscosity at 25 ° C. is preferably 0.5 to 1000 mPa · s, and more preferably 0.5 to 500 mPa · s. . Viscosity measurement is performed using a B-type viscometer, selecting a rotor that matches the viscosity, and rotating at a rotational speed of 60 r / min.

  The cosmetic composition of the present invention can be produced by a conventional method. For example, component A, component B, component C, component D and component F (optionally further component G and / or component H) are dissolved by heating, and the resulting lysate and heated component E are mixed. It can manufacture by the method to do. As for the temperature in the case of the said heating, 80-90 degreeC is preferable.

  In the cosmetic composition of the present invention, the phospholipid preferably forms micelles and does not form liposomes. That is, the cosmetic composition of the present invention is preferably a non-liposome composition not containing liposomes formed from phospholipids. The cosmetic composition of the present invention is preferable because it is more transparent than the liposome composition.

  Cosmetics such as skin lotions can be produced by mixing the cosmetic composition of the present invention with components used in cosmetics. That is, the cosmetic composition of the present invention can be used as a raw material (so-called intermediate raw material) used in the production of cosmetics. By using the cosmetic composition of the present invention, it can be stably dispersed in a water-based or low-viscosity dispersion medium, so that component F can be easily and stably blended in the cosmetic. Moreover, the cosmetic composition of the present invention can be used as a cosmetic by itself.

  In the present invention, a cosmetic containing the cosmetic composition of the present invention is obtained. In the present specification, the above-mentioned “cosmetics containing the cosmetic composition of the present invention” may be referred to as “the cosmetics of the present invention”. The content of the cosmetic composition of the present invention in 100% by mass of the cosmetic of the present invention is not particularly limited, but is preferably 0.1 to 100% by mass, more preferably 0.5 to 10.0% by mass. It can be.

  The ingredients used in the cosmetic are not particularly limited. For example, water, surfactants (cationic surfactants, anionic surfactants, amphoteric surfactants, etc.), ester oils, fats and oils, hydrocarbon oils, waxes , Higher fatty acids, silicone oils, lower alcohols, higher alcohols, polyhydric alcohols, UV absorbers, powders, antioxidants, preservatives, fragrances, colorants, chelating agents, cooling agents, thickeners, vitamins, medium Additives such as a compatibilizer, amino acid, pH adjuster, whitening agent, anti-inflammatory agent, deodorant, animal and plant extract, sequestering agent and the like can be mentioned. Only 1 type may be used for the component used for the said cosmetics, and 2 or more types may be used for it.

  Although it does not specifically limit as a dosage form of the cosmetics of this invention, For example, various kinds, such as lotion, cream, gel, emulsion, aerosol spray, natural spray, stick, powder, roll-on, sheet (paper), etc. Examples include dosage forms. Of these, lotions, creams, gels, and emulsions are preferable, and lotions are more preferable.

  Although it does not specifically limit as cosmetics of this invention, For example, skin care cosmetics, such as moisturizing cosmetics, whitening cosmetics, cosmetics for acne care, anti-aging cosmetics (for the purpose of wrinkle control, sagging control, etc.) Scalp care cosmetics (for the purpose of moisturizing, sebum control, etc.); deodorant cosmetics; sunscreen cosmetics; shaving cosmetics; body cleansers (for example, body shampoos, solid soaps, etc.); Cosmetics (for example, shampoo, rinse, etc.); hairdressing agents and the like. Especially, it is preferable that the cosmetics of this invention are skin care cosmetics and scalp care cosmetics, and it is more preferable that they are skin care cosmetics. The cosmetic of the present invention may be any of cosmetics, quasi drugs, pharmaceuticals, and sundries, for example.

  The part to which the cosmetic of the present invention is applied is not particularly limited, and includes a face (for example, forehead, eyes, eyes, cheeks, mouth, etc.), arms, elbows, back of hands, fingertips, legs, knees, heels, neck, armpits. , Back, scalp, hair and the like.

  The cosmetic of the present invention can be prepared by mixing the above-described components and stirring them using a known method, for example, a homomixer.

  EXAMPLES Hereinafter, although this invention is demonstrated further in detail based on an Example, this invention is not limited only to these Examples. In addition, a compounding quantity and content are the quantity converted into the pure part, and represent "mass%" unless it mentions specially.

Examples 1 to 18 and Comparative Examples 1 to 9 (Preparation of cosmetic compositions)
According to the composition described in Tables 1-3, each cosmetic composition of Examples 1-18 and Comparative Examples 1-9 was prepared according to a conventional method. The value of each component in Tables 1 to 3 is mass%. In addition, when the pH at 25 degreeC of the cosmetic composition of Example 1 and the viscosity at 25 degreeC were measured according to said measuring method, pH was 6.5.

Test Example 1 (Transmissivity of cosmetic composition)
About the composition for cosmetics of each Example and comparative example immediately after preparation, the transmittance | permeability was measured on condition of wavelength 660nm using the spectrophotometer (The Shimadzu Corporation make, ultraviolet visible spectrophotometer, UV-2600). . The results are shown in Tables 1-3.

Test Example 2 (Storage stability of cosmetic composition)
The cosmetic compositions of each Example and Comparative Example were stored at 5 ° C. or 40 ° C. for 14 days. By visually observing the appearance of each cosmetic composition after storage, the stability of each cosmetic composition was evaluated. Specifically, the presence / absence of separation and the presence / absence of precipitates and starches were evaluated. When no separation, precipitate or starch was found in the cosmetic composition after storage, the storage stability was evaluated as good (◯). On the other hand, when separation, precipitate or starch was found in the cosmetic composition after storage, it was evaluated as poor storage stability (x). The results are shown in Tables 1-3.

The details of each component are as follows.
Hydrogenated phospholipid: Hydrogenated soybean lecithin POE-25 Phytostanol: Product name “BPSH-25” manufactured by Nikko Chemicals
POE-20 phytosterol: manufactured by Nikko Chemicals Co., Ltd., trade name “BPS-20”
POE-30 phytosterol: manufactured by Nikko Chemicals Co., Ltd., trade name “BPS-30”
POE-5 phytosterol: Nikko Chemicals, trade name “BPS-5”
POE-10 phytosterol: manufactured by Nikko Chemicals, Inc., trade name “BPS-10”
Ceramide: Ceramide 2
Sterol: Phytosterol

From the above Tables 1 to 3, the following was found.
In the composition containing no component A (Comparative Example 1), although the transmittance immediately after production was high, aggregation and precipitation occurred immediately, and precipitates at low and high temperatures were observed. In the composition containing no component B (Comparative Examples 2 to 4), the dispersion particle size was large and clearly turbid, not only the transmittance was extremely low, but also precipitates at low and high temperatures. In the composition containing no component C (Comparative Examples 5 to 6), although the transmittance immediately after production was high, precipitation occurred with time, and precipitates were observed at low and high temperatures. In the composition (Comparative Example 7) using polyhydric alcohol glycerin instead of component D, the solubility of the blended components is poor and the stability is poor at the time of producing the composition, the transmittance is low, at low and high temperatures. A precipitate was also observed. In the composition (Comparative Examples 8 to 9) having a B / A value outside the range defined in the present invention, the dispersibility of the composition is lowered, the transmittance is slightly insufficient, and precipitation at low and high temperatures. Things were seen.

  On the other hand, the cosmetic compositions (Examples 1 to 18) of the present invention containing components A to F and having a B / A value in the range of 5.5 to 18.0 have high transmittance and low temperature ( No precipitates at 5 ° C. and high temperature (40 ° C.) were observed. That is, it was found that the cosmetic composition of the present invention was excellent in transparency and excellent in storage stability at low and high temperatures.

Examples 19 to 21 (Preparation of lotion)
According to the composition described in Table 4, each lotion of Examples 19 to 21 was prepared according to a conventional method.

  The stability of each lotion was evaluated by the same method as in Test Example 2. As a result, it was found that the lotion containing any cosmetic composition of Examples 1 to 3 was also excellent in stability. Thus, according to this invention, it turned out that the component F can be mix | blended stably also with the lotion rich in water.

  Below, the formulation example of the composition for cosmetics of this invention is shown.

Formulation Example 1 (Cosmetic composition of the present invention)
Hydrogenated phospholipid 0.6% by mass
POE-25 phytostanol 5.0% by mass
Octyldodecanol 0.2% by mass
Propylene glycol 10.0% by mass
Purified water balance Ceramide-2 0.2% by mass
Phytosterol 0.2% by mass
Octoxyglycerin 0.5% by mass
1,2-decanediol 0.5% by mass
Phenoxyethanol 0.2% by mass
Perfume 0.03% by mass
l-Menthol 0.05% by mass
Rice germ oil 0.1% by mass
Total 100% by mass

  Below, the formulation example of the cosmetics containing the composition for cosmetics of this invention is shown.

Formulation example 2 (milky lotion)
Purified water balance Glycerin 10.0% by mass
1,3-butylene glycol 5.0% by mass
Xanthan gum 0.05% by mass
Carbomer 0.1% by mass
Potassium hydroxide 0.05% by mass
Behenyl alcohol 0.3% by mass
Polyglyceryl stearate-10 1.5% by mass
Glyceryl stearate 0.5% by mass
Squalane 5.0% by mass
Glyceryl tri-2-ethylhexanoate 5.0% by mass
Dimethicone 0.5% by mass
Phenoxyethanol 0.2% by mass
Ethanol 5.0% by mass
Cosmetic composition obtained in Example 1 5.0 mass%
Total 100% by mass

Formulation Example 3 (Cream)
Purified water balance Glycerin 10.0% by mass
1,3-butylene glycol 5.0% by mass
Xanthan gum 0.08% by mass
Carbomer 0.15% by mass
Potassium hydroxide 0.09% by mass
Behenyl alcohol 0.5% by mass
Stearic acid 1.0% by mass
Polyglyceryl stearate-10 1.5% by mass
Glyceryl stearate 1.5% by mass
Squalane 7.0% by mass
Glyceryl tri-2-ethylhexanoate 5.0% by mass
Shea fat 1.5% by mass
Dimethicone 1.0% by mass
Phenoxyethanol 0.2% by mass
Ethanol 5.0% by mass
Cosmetic composition obtained in Example 1 5.0 mass%
Total 100% by mass

  The cosmetic composition of the present invention can be used as it is as a cosmetic or as a component for incorporation into a lotion.

Claims (7)

Contains the following component A, the following component B, the following component C, the following component D, the following component E, and the following component F,
The composition for cosmetics whose mass ratio (B / A) of the said component B with respect to the said component A is 5.5-18.0.
Component A: Phospholipid Component B: Polyoxyethylene sterol ether having an average addition mole number of oxyethylene of 15 to 50 and / or polyoxyethylene stanol ether having an average addition mole number of oxyethylene of 15 to 50 Component C: Branched chain C12-24 monovalent aliphatic alcohol having a component D: One or more polyhydric alcohols selected from the group consisting of propylene glycol, dipropylene glycol and 1,3-butylene glycol Component E: Water Component F: Ceramide and / or sterol   The composition for cosmetics of Claim 1 whose content of the said component A is 0.005-3.0 mass%.   The cosmetic composition according to claim 1 or 2, wherein a mass ratio (C / A) of the component C to the component A is 0.05 to 1.0.   The cosmetic composition according to any one of claims 1 to 3, wherein a mass ratio (D / A) of the component D to the component A is 8.0 to 60.0. Furthermore, the composition for cosmetics of any one of Claims 1-4 containing the following component G.
Component G: 1,2-alkanediol having 5 to 10 carbon atoms Furthermore, the composition for cosmetics of any one of Claims 1-5 containing the following component H.
Component H: Glycerin mono 2-ethylhexyl ether   The cosmetic composition according to any one of claims 1 to 6, wherein the transmittance is 90% or more.