KR102084672B1 - Cosmetic composition - Google Patents

Abstract

This invention relates to the composition for cosmetics containing the following components A-F and whose mass ratio (B / A) of the said component B with respect to the said component A is 5.5-18.0; Component A: phospholipids; Component B: polyoxyethylene sterol ether having an average added mole number of oxyethylene of 15 to 50 and / or polyoxyethylene stanol ether having an average added mole number of oxyethylene of 15 to 50; Component C: monovalent aliphatic alcohol having 12 to 24 carbon atoms having a branched chain; Component D: at least one polyhydric alcohol 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 this invention can be used as a cosmetic as it is, or as a compounding component to lotion.

Description

Cosmetic composition

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

Since ceramides and sterols greatly contribute to the barrier function of the skin, blending into cosmetics has been tried in the past. Since ceramides and sterols are poorly soluble in water, it is common to use them as an emulsifying system to emulsify after dissolving in an oil agent when mix | blending with water-based cosmetics. For example, Patent Document 1 discloses an emulsified cosmetic for skin containing ceramides. In addition, Patent Document 2 discloses a cream or an emulsion as an external preparation for skin containing a sterol compound.

Japanese Patent Laid-Open No.2011-032229 Japanese Patent Laid-Open No. 8-099854

However, it was extremely difficult to prepare a transparent aqueous cosmetic using ceramide or sterols. In addition, ceramide and sterol had a problem of poor storage stability and easy precipitation. In particular, the formulation of these components into low viscosity lotion formulations was very difficult.

The subject of this invention is providing the cosmetic composition excellent in transparency and storage stability as a composition for cosmetics containing a ceramide and a sterol.

That is, the present invention,

The following component A, following component B, following component C, following component D, following component E, and following component F are contained,

It relates to 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: Phospholipids

  Component B: polyoxyethylene sterol ether having an average added mole number of oxyethylene 15 to 50 and / or polyoxyethylene stanol ether having an average added mole number of oxyethylene 15 to 50

  Component C: C12-24 monovalent aliphatic alcohol having a branched chain

  Component D: at least one polyhydric alcohol 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, the composition for cosmetics containing a ceramide and a sterol can provide the composition for cosmetics excellent in transparency and storage stability.

The cosmetic composition of this invention is a cosmetic composition containing components A-F.

Component A is "phospholipid". Since component A has high affinity with the component F mentioned later, storage stability can be improved. Moreover, since component A has strong interface interaction, when diluting the cosmetic composition using component A, since the fall of stability does not generate | occur | produce, it is preferable.

As component A, as a complex lipid containing a phosphate residue, the hydrogenated phospholipid etc. which made the unsaturated carbon chain of natural phospholipid, synthetic phospholipid, a phospholipid derived from nature saturated with hydrogen, etc. are mentioned. Examples of the phospholipids include natural phospholipids such as phosphatidylcholine, phosphatidylethanolamine, phosphatidylserine, phosphatidylinositol, lysophosphatidylcholine, sphingomyelin, egg yolk lecithin, and soy lecithin; Synthetic phospholipids such as dilauroylphosphatidylcholine, dimyristoylphosphatidylcholine, dipalmitoylphosphatidylcholine, distearoylphosphatidylcholine, dioleoylphosphatidylcholine, palmitoyl oleoylphosphatidylcholine; Hydrogenated phospholipids, such as hydrogenated soybean lecithin, hydrogenated egg yolk lecithin, hydrogenated phosphatidylcholine, and hydrogenated phosphatidylserine, etc. are mentioned. Among these, hydrogenated phospholipid is preferable from a viewpoint of the outstanding storage stability, and hydrogenated soybean lecithin is more preferable. Only 1 type may be used for component A, and 2 or more types may be used for it.

You may use a commercial item as component A. As a commercial item of the hydrogenated soybean lecithin, for example, COATSOME NC-21 (brand name, Nichiyu Corporation make), COATSOME NC-61 (brand name, Nichiyu Corporation make), NIKKOL resinol S-10EX (brand name, Nikko Chemicals company make) ), NIKKOL Resinol S-10E (trade name, manufactured by Nikko Chemicals Corporation), NIKKOL Resinol S-10M (trade name, manufactured by Nikko Chemicals Corporation), basis LS-60HR (trade name, manufactured by Nisshin Oilio Group) .

As for content of component A in 100 mass% of cosmetic compositions of this invention, 0.005 mass% or more is preferable from a viewpoint of disperse | distributing a sufficient amount of component F stably, or a viewpoint of storage stability, More preferably, it is 0.1 mass% or more, More preferably, it is 0.2 mass% or more, and 3.0 mass% or less is preferable from a viewpoint of suppressing excessive viscosity rise and improving dispersibility, More preferably, it is 2.0 mass% or less, More preferably, it is 1.5 mass% or less. . Moreover, content of component A is the total amount of all the component A contained in the cosmetic composition of this invention.

Component B is "polyoxyethylene sterol ether whose average added mole number of oxyethylene is 15-50, and / or polyoxyethylene stanol ether whose average added mole number of oxyethylene is 15-50." That is, component B is either or both of the said polyoxyethylene sterol ether and the said polyoxyethylene stanol ether. Component B has high affinity with component A, and can stabilize and refine the micelle formed. As component B, polyoxyethylene stanol ether is more preferable from the viewpoint of oxidative stability.

Polyoxyethylene sterol ether or polyoxyethylene stanol ether is obtained by adding oxyethylene to sterol or stanol. The average added mole number of the oxyethylene added to sterol or stanol is 15-50, and 20-30 are preferable.

Examples of the component B include polyoxyethylene phytosterol ether, polyoxyethylene phytostanol ether, polyoxyethylene cholesterol ether, polyoxyethylene cholestanol ether, and the like. Among these, from a vegetable viewpoint, polyoxyethylene phytosterol ether and polyoxyethylene phytostanol ether are preferable. Only 1 type may be used for component B, and 2 or more types may be used for it.

You may use a commercial item as component B. As a commercial item of the component B, NIKKOL BPS-20 (brand name, Nikko Chemicals company make), NIKKOL BPS-30 (brand name, Nikko Chemicals company make), NIKKOL BPSH-25 (brand name, Nikko Chemicals company make), etc., for example Can be mentioned.

As for content of the component B in 100 mass% of cosmetic compositions of this invention, 0.03 mass% or more is preferable from a viewpoint of transparency and storage stability, More preferably, it is 1.0 mass% or more, suppresses excessive viscosity rise and dispersibility From a viewpoint of improving, 15.0 mass% or less is preferable, More preferably, it is 10.0 mass% or less, More preferably, it is 8.0 mass% or less. Moreover, content of component B is the total amount of all the component B contained in the cosmetic composition of this invention.

Mass ratio (B / A) of component B with respect to component A in the cosmetic composition of this invention is 5.5 or more from a viewpoint of transparency and storage stability, Preferably it is 6.0 or more, More preferably, it is 7.0 or more, 18.0 or less It is 15.0 or less, More preferably, it is 10.0 or less. Since component A had low polarity, the particle size of the micelle became large, and there existed a tendency for transparency of the composition containing component A to fall. In this invention, by using together the component B which is a highly polar surfactant component in the range of the said mass ratio, the curvature of the film | membrane which forms a micelle becomes large and a micelle can be refined. Thereby, transparency and storage stability improve together.

Component C is "a C12-C24 monovalent aliphatic alcohol which has a branched chain". By using component C, crystallization of component F can be suppressed, precipitation at high temperature and low temperature can be suppressed, and storage stability improvement can be achieved.

As component C, octyl dodecanol, decyl tetradecanol, isostearyl alcohol, etc. are mentioned, for example. Especially, since the inhibitory effect of the crystallization of component F is high, octyldodecanol and decyl tetradecanol are preferable. Only 1 type may be used for component C, and 2 or more types may be used for it.

As for content of component C in 100 mass% of cosmetic compositions of this invention, 0.005 mass% or more is preferable from a viewpoint of storage stability, More preferably, it is 0.05 mass% or more, More preferably, it is 0.1 mass% or more, and transparency From a viewpoint of improvement, 0.5 mass% or less is preferable, More preferably, it is 0.4 mass% or less. In addition, content of component C is a total amount of all the component C contained in the cosmetic composition of this invention.

As for the mass ratio (C / A) of the component C with respect to the component A in the cosmetic composition of this invention, 0.05 or more are preferable from a viewpoint of storage stability, More preferably, it is 0.1 or more, More preferably, it is 0.15 or more, and transparency In view of the above, 1.0 or less is preferable, More preferably, it is 0.7 or less, More preferably, it is 0.5 or less.

Component D is "at least one polyhydric alcohol selected from the group consisting of propylene glycol, dipropylene glycol and 1,3-butylene glycol". The component D functions as a solvent of an oily component at the time of manufacture of a cosmetic composition. In particular, by using the specific three components of component D, the viscosity rise of the dispersion liquid in the case of disperse | distributing another component is suppressed and dispersibility improves. Only 1 type may be used for component D, and 2 or more types may be used for it.

As for content of the component D in 100 mass% of cosmetic compositions of this invention, 0.25 mass% or more is preferable from a viewpoint of transparency and storage stability, More preferably, it is 3.0 mass% or more, More preferably, it is 5.0 mass% or more, 30.0 mass% or less is preferable, More preferably, it is 25.0 mass% or less, More preferably, it is 20.0 mass% or less. In addition, content of the component D is the total amount of all the component D contained in the cosmetic composition of this invention.

In the cosmetic composition of the present invention, the mass ratio (D / A) of D to the component A is preferably 8.0 or more, more preferably 10.0 or more, and 60.0 or less from the viewpoint of prevention of cloudiness of the cosmetic composition. More preferably, it is 30.0 or less, More preferably, it is 20.0 or less.

Component E is "water". By using water, a fresh feeling can be provided to the cosmetic composition of this invention, Furthermore, the cosmetic composition of this invention can be applied to cosmetics, such as an aqueous lotion.

Although content of the component E in 100 mass% of cosmetic compositions of this invention is not specifically limited, From a viewpoint of the simplicity at the time of applying to aqueous lotion, and a refreshing usability, 55.0 mass% or more is preferable, More preferably, it is 60.0 It is mass% or more, More preferably, it is 65.0 mass% or more, 95.0 mass% or less is preferable, More preferably, it is 90.0 mass% or less, More preferably, it is 85.0 mass% or less.

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

As the ceramide, for example, sphingosine, phytosphingosine; Natural ceramides such as ceramide 1, ceramide 2, ceramide 3, ceramide 3B, ceramide 4, ceramide 5, ceramide 6, ceramide 6I and ceramide 6II, which are long chain fatty acid amides of sphingosine and phytosphingosine; Sphingophospholipids and phytosphingophospholipids such as sphingosine and phospholipid derivatives of phytosphingosine; sphingomyelin and phytosphingomyelin; Sphingo glycolipids and phytosphingolipids, such as a sphingosine, a glycoside of phytosphingosine, a cerebromide, a ganglioside, etc. are mentioned. Only 1 type may be used for a ceramide, and 2 or more types may be used for it.

You may use a commercial item as a ceramide. As a commercial item of ceramide, CERAMIDE 2 (brand name, Kuroda Japan company make), CERAMIDE I (brand name, Evonik Nutrition & Care GmbH company make), CERAMIDE III (brand name, Evonik Nutrition & Care GmbH company make), CERAMIDE And 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 Kogyo H Company), and the like.

As said sterol, animal sterol, a plant sterol (phytosterol), etc. are mentioned, for example. Examples of animal sterols include cholesterol, cholestanol, 7-dihydrocholesterol and the like. In addition, examples of the plant sterols include cytosterol, stigmasterol, fucosterol, spinasterol, brassicasterol and the like. Only 1 type may be used for a sterol and 2 or more types may be used for it.

You may use a commercial item as a sterol. As a commercial item of sterol, cholesterol JSQI (brand name, Nippon Seika Co., Ltd.), Nippon Pharmaceutical Co., Ltd. cholesterol (brand name, Nippon Seika Co., Ltd.), phytosterol (brand name, Ezai Food Chemical Co., Ltd.), phytosterol-SKP (brand name And Tama Seigagaku Co., Ltd.), etc. are mentioned.

As for content of component F in 100 mass% of cosmetic compositions of this invention, 0.01 mass% or more is preferable from a viewpoint of providing a barrier function etc. to skin, More preferably, it is 0.1 mass% or more, More preferably, it is 0.2 mass% As mentioned above, 2.0 mass% or less is preferable from a viewpoint of suppression of precipitation and the improvement of storage stability, More preferably, it is 1.0 mass% or less, More preferably, it is 0.6 mass% or less. In addition, content of component F is the total amount of all the components F contained in the cosmetic composition of this invention.

The cosmetic composition of the present invention may further contain "carbon number 5 to 10 1,2-alkanediol" as component G. Transparency can be improved further by using component G for a cosmetic composition. Examples of the component G include 1,2-pentanediol, 1,2-hexanediol, 1,2-octanediol, 1,2-decanediol and the like. Only 1 type may be used for component G and 2 or more types may be used for it.

As for content of component G in 100 mass% of cosmetic compositions of this invention, 0.01 mass% or more is preferable from a transparency viewpoint, More preferably, it is 0.1 mass% or more, More preferably, it is 0.2 mass% or more, hypoallergenic In view of the above, 2.0 mass% or less is preferable, More preferably, it is 1.0 mass% or less, More preferably, it is 0.7 mass% or less. Moreover, content of component G is the total amount of all the component G contained in the cosmetic composition of this invention.

The cosmetic composition of this invention can contain "glycerol mono 2-ethylhexyl ether" (it is also called "octoxy glycerol") as component H further. Transparency can be improved further by using component H for a cosmetic composition.

As for content of component H in 100 mass% of cosmetic compositions of this invention, 0.01 mass% or more is preferable from a transparency viewpoint, More preferably, it is 0.05 mass% or more, More preferably, it is 0.1 mass% or more, hypoallergenic In view of the above, 2.0 mass% or less is preferable, More preferably, it is 1.5 mass% or less, More preferably, it is 1.0 mass% or less.

The composition for cosmetics of this invention may further contain components other than said A-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, lead, a higher fatty acid, silicone oil, Lower alcohol, higher alcohol, polyhydric alcohol, UV absorber, powder, antioxidant, preservative, fragrance, colorant, chelating agent, refreshing agent, thickener, vitamins, neutralizer, amino acid, pH adjuster, whitening agent, anti-inflammatory, deodorant And additives such as animal and plant extracts and metal ion sequestrants. 1 type of components other than said A-H may be used, and 2 or more types may be used.

It is preferable that the composition for cosmetics of this invention is a transparent state from a viewpoint of aesthetics, improvement of storage stability, and a viewpoint of stability improvement at the time of dilution. Transparency of the composition for cosmetics in this specification can be evaluated by the transmittance | permeability measured by the method as described in the Example mentioned later. The higher the transmittance of the cosmetic composition, i.e., closer to 100%, means that the cosmetic composition is transparent, which is preferable. In the cosmetic composition of the present invention, the transmittance is preferably 90.0% or more, more preferably 92.0% or more, and even more preferably 95.0% or more.

Although the pH of the cosmetic composition of this invention is not specifically limited, For example, it is preferable that it is 5.0-8.0 at 25 degreeC.

Although the viscosity of the cosmetic composition of this invention is not specifically limited, For example, it is preferable that the viscosity in 25 degreeC is 0.5-1000 mPa * s, and it is more preferable that it is 0.5-500 mPa * s. Viscosity measurement is carried out at a rotational speed of 60 r / min by using a B-type viscometer to select a rotor suitable for the viscosity.

The cosmetic composition of this invention can be manufactured by a conventional method. For example, the component A, the component B, the component C, the component D, and the component F (component G and / or the component H) were further melt | dissolved as needed, and the obtained melt | dissolution and the heated component It can manufacture by the method of mixing E. As for the temperature at the time of the said heating, 80-90 degreeC is preferable.

In the cosmetic composition of the present invention, it is preferable that the phospholipid forms micelles and does not form liposomes. That is, it is preferable that the cosmetic composition of this invention is a non-liposomal composition which does not contain the liposome formed from phospholipid. Since the composition for cosmetics of this invention is more excellent in transparency than a liposome composition, it is preferable.

Cosmetic compositions, such as a lotion, can be manufactured by mixing the cosmetic composition of this invention with the component used for cosmetics, etc. That is, the composition for cosmetics of this invention can be used as a raw material (so-called intermediate raw material) used for manufacture of a cosmetics. Since the composition for cosmetics of this invention can be stably dispersed also in an aqueous system or a low viscosity dispersion medium, component F can be mix | blended in cosmetics simply and stably. Moreover, the composition for cosmetics of this invention can also be used as a cosmetics by itself.

In this invention, the cosmetics containing the cosmetic composition of said this invention are obtained. In addition, in this specification, said "cosmetics containing the cosmetic composition of this invention" may be called "the cosmetics of this invention." Although content of the cosmetic composition of this invention in 100 mass% of cosmetics of this invention is not specifically limited, Preferably it is 0.1-100 mass%, More preferably, it can be 0.5-10.0 mass%.

Although the component used for the said cosmetics is not specifically limited, For example, water, surfactant (cationic surfactant, anionic surfactant, amphoteric surfactant, etc.), ester oil, fats and oils, hydrocarbon oil, lead, a higher fatty acid, silicone Oils, lower alcohols, higher alcohols, polyhydric alcohols, UV absorbers, powders, antioxidants, preservatives, flavorings, coloring agents, chelating agents, fresheners, thickeners, vitamins, neutralizers, amino acids, pH adjusters, whitening agents, anti-inflammatory agents, deodorants, animal and plant extracts And additives such as metal ion blocking agents. 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 formulation of the cosmetics of this invention, For example, various kinds, such as a lotion (lotion), cream, a gel, emulsion, aerosol spray, a natural spray, a stick, a powder, a roll on, a sheet (paper), etc. Formulations. Especially, lotion (lotion), cream, gel, and emulsion are preferable, and lotion (lotion) is more preferable.

Although it does not specifically limit as cosmetics of this invention, For example, skin care, such as a moisturizing cosmetic, a whitening cosmetic, the cosmetics for acne care, and an anti-aging cosmetics (for the purpose of suppressing wrinkles, sag, etc.), etc. Cosmetics; Scalp care cosmetics (for example, for moisturizing, sebum suppression, etc.); Deodorant cosmetics; Sunscreen cosmetics; Shaving cosmetics; Body cleaning agents (for example, body shampoos, solid soaps, etc.); Cosmetics for hair (for example, shampoo, rinse, etc.); Hair dressing etc. are mentioned. Especially, it is preferable that it is a skin care cosmetics and a scalp care cosmetics, and, as for the cosmetics of this invention, it is more preferable that it is a skin care cosmetics. The cosmetic of the present invention may be any of cosmetics, quasi-drugs, drugs, and sundries.

The site to which the cosmetic composition of the present invention is applied is not particularly limited, and the face (for example, the forehead, the eyes, the eyes, the cheeks, the mouth, etc.), the arms, the elbows, the back of the hands, the fingertips, the legs, the knees, the heel, the neck , Armpits, back, scalp, hair and the like.

In order to prepare the cosmetic of this invention, it can manufacture by mixing each said component and stirring using a well-known method, for example, a homomixer.

Example

Hereinafter, although this invention is demonstrated in detail based on an Example, this invention is not limited only to these Examples. In addition, a compounding quantity and content are the amounts converted into pure components, and represent "mass%" unless there is particular notice.

Examples 1-18 and Comparative Examples 1-9 (Preparation of cosmetic composition)

According to the composition recorded in Tables 1-3, each cosmetic composition of Examples 1-18 and Comparative Examples 1-9 was prepared according to the conventional method. The value of each component in Tables 1-3 is the mass%. Moreover, the pH at 25 degreeC of the cosmetic composition of Example 1 and the viscosity at 25 degreeC were measured according to the said measuring method, and pH was 6.5.

Test Example 1 (Transmittance of the f Composition for Cosmetics)

About the composition for cosmetics of each Example and the comparative example immediately after preparation, the transmittance | permeability was measured on the conditions 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 composition of each Example and the comparative example was preserve | saved at 5 degreeC or 40 degreeC 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 or absence of separation and the presence or absence of precipitates and precipitates were evaluated. When separation, a precipitate, or a precipitate were not seen at all in the composition for cosmetics after storage, it evaluated as favorable storage stability ((circle)). On the other hand, when isolation | separation, a precipitate, or a deposit were seen in the cosmetic composition after storage, it evaluated as poor storage stability (x). The results are shown in Tables 1-3.

TABLE 1

TABLE 2

TABLE 3

In addition, the detail of each component is as follows.

Hydrogenated Phospholipids: Hydrogenated Soy Lecithin

POE-25 phytostanol: Nikko chemicals company make, brand name "BPSH-25"

POE-20 phytosterol: Nikko chemicals company make, brand name `` BPS-20 ''

POE-30 phytosterol: Nikko Chemicals company make, brand name "BPS-30"

POE-5 phytosterol: The Nikko Chemicals company make, brand name "BPS-5"

POE-10 phytosterol: Nikko chemicals company make, brand name `` BPS-10 ''

Ceramides: Ceramides 2

Sterol: Phytosterol

The following things were understood from said table 1-3.

In the composition (Comparative Example 1) which does not contain component A at all, although the transmittance | permeability immediately after manufacture was high, aggregation and precipitation generate | occur | produced immediately, and the precipitate in low temperature and high temperature was seen. In the composition (Comparative Examples 2-4) which do not contain component B, the particle size of a dispersion was large and clearly turbid, and not only the transmittance | permeability was extremely low but also the precipitate in low temperature and high temperature was seen. In the composition (Comparative Examples 5-6) which do not contain component C, although the transmittance | permeability immediately after manufacture was high, precipitation generate | occur | produced with time, and the precipitate in low temperature and high temperature was seen. In the composition (Comparative Example 7) using glycerin of polyhydric alcohol instead of component D, the solubility of the compounding component was poor at the time of preparation of a composition, its stability was bad, the transmittance was low, and the precipitate at low temperature and high temperature was also seen. In the composition (Comparative Examples 8-9) whose B / A value is out of the range prescribed | regulated by this invention, the dispersibility of a composition fell, the transmittance | permeability was inadequate slightly, and the precipitate at low temperature and high temperature was seen.

On the other hand, the composition for cosmetics (Examples 1-18) of this invention containing components A-F and whose B / A value is the range of 5.5-18.0 is high in transmittance | permeability, and is low temperature (5 degreeC) and high temperature (40 degreeC). No precipitate at was seen at all. That is, it was found that the cosmetic composition of the present invention is excellent in transparency and excellent in storage stability at low and high temperatures.

Examples 19-21 (Preparation of Cosmetic Water)

According to the composition recorded in Table 4, each lotion of Examples 19-21 was prepared according to the conventional method.

TABLE 4

Evaluation of the stability of each lotion was performed by the method similar to the test example 2. As a result, it turned out that the lotion containing the cosmetic composition in Examples 1-3 was excellent also in stability. Thus, according to this invention, it turned out that the component F can be mix | blended stably in water-rich lotion.

Below, the prescription example of the cosmetic composition of this invention is shown.

Formulation Example 1 (Composition for Cosmetic Composition of the Present Invention)

  Hydrogenated phospholipid 0.6 mass%

  POE-25 phytostanol 5.0 mass%

  Octyldodecanolol 0.2% by mass

  Propylene glycol 10.0 mass%

  Purified water

  Ceramide-2 질량 0.2% by mass

  Phytosterol 0.2 mass%

  Octoxyglycerin 0.5 mass%

  1,2-decanediol 0.5 mass%

  Phenoxyethanol 0.2% by mass

  Fragrance 0.03 mass%

  l-menthol 0.05 mass%

  Rice germ oil 질량 0.1 mass%

  Total 100 mass%

Below, the prescription example of the cosmetics containing the cosmetic composition of this invention is shown.

Prescription Example 2 (latex)

  Purified water

Glycerin 0.010.0 mass%

  1,3-butylene glycol 5.0 mass%

  Xanthan gum 0.05 mass%

  Carbomer 0.1% by mass

  Potassium hydroxide 0.05 mass%

  Behenyl alcohol 0.3 mass%

  Stearic acid polyglyceryl-10 1.5 mass%

  Glyceryl stearic acid 0.5 mass%

  Squalane 5.0 mass%

  Glyceryl tri-ethylhexanoate 5.0 mass%

  Dimethicone 0.5 mass%

  Phenoxyethanol 0.2% by mass

  Ethanol 5.0 mass%

  5.0 mass% of cosmetic compositions obtained in Example 1

  Total: 100 mass%

Prescription example 3 (cream)

  Purified water

Glycerin 0.010.0 mass%

  1,3-butylene glycol 5.0 mass%

  Xanthan gum 0.08 mass%

  Carbomerium 0.15 mass%

  Potassium hydroxide 0.09 mass%

  Behenyl alcohol 0.5 mass%

  Stearic acid 1.0 mass%

  Stearic acid polyglyceryl-10 1.5 mass%

  Glyceryl stearic acid 1.5 mass%

  Squalane 7.0% by mass

  Glyceryl tri-ethylhexanoate 5.0 mass%

  Shea fat 1.5 mass%

  Dimethicone 1.0 mass%

  Phenoxyethanol 0.2 mass%

  Ethanol 5.0% by mass

  5.0 mass% of cosmetic compositions obtained in Example 1

  Total 100 mass%

Industrial availability

The composition for cosmetics of this invention can be used as a cosmetic as it is, or as a compounding component to lotion.

Claims (7)

The following component A, following component B, following component C, following component D, following component E, and following component F are contained,
The mass ratio (B / A) of the component B to the component A is 5.5 to 18.0,
The mass ratio (C / A) of the component C to the component A is 0.05 to 1.0,
Cosmetic composition whose mass ratio (D / A) of the said component D with respect to the said component A is 8.0-60.0:
Component A: Phospholipids
Component B: polyoxyethylene sterol ether having an average added mole number of oxyethylene 15 to 50, polyoxyethylene stanol ether having an average added mole number of oxyethylene 15 to 50, or an average added mole number of oxyethylene 15 to 50 Polyoxyethylene stanol ether having an average added mole number of 15 to 50 of polyoxyethylene sterol ether and oxyethylene
Component C: C12-24 monovalent aliphatic alcohol having a branched chain
Component D: at least one polyhydric alcohol selected from the group consisting of propylene glycol, dipropylene glycol and 1,3-butylene glycol
Component E: Water
Component F: Ceramide, Sterol, or Ceramide and Sterol. The method of claim 1,
The composition for cosmetics whose content of the said component A is 0.005-3.0 mass%. delete delete The method of claim 1,
Furthermore, the composition for cosmetics containing following component G:
Component G: 1,2-alkanediol having 5 to 10 carbon atoms. The method according to claim 1 or 5,
Furthermore, the composition for cosmetics containing the following component H:
Component H: glycerin mono2-ethylhexyl ether. delete