TWI569811B - Lips make up - Google Patents

Description

Lip cosmetic

The present invention relates to a lip cosmetic.

The lip cosmetic has a lipstick, a lip cream, a gloss, and the like. As a shape thereof, a solid injection type in which a rod-shaped type (solid type) is directly filled in a metalware or a resin vessel is used. A liquid type (non-solid) filled in a tube or a bottle.

Among these, a solid lipstick such as a rod has a good color, but is inferior in gloss. In addition, although the non-solid state represented by lip gloss is very high in glossiness, it is not sufficient in terms of coloration, stickiness, hydration, and hydration.

Therefore, the industry has studied a lip cosmetic which has good gloss and good color rendering, good feeling of use, and high hydration performance.

For example, a non-solid lip cosmetic containing a high-viscosity oil component and a specific semi-solid oil component in a specific ratio has been proposed (Patent Document 1). The non-solid lip cosmetic has no stickiness, is excellent in gloss and transparency when applied, but is inferior in coloring or hydration and hydration.

Further, a paste-like lip cosmetic containing a specific wax, a dextrin fatty acid ester, an oil-soluble resin, and a plate-like powder has been studied (Patent Document 2), or two kinds of hydrocarbons, hydrating oils, and pastes having different melting points have been studied. An oily cosmetic of a fine fatty acid ester (Patent Document 3) or the like. However, although these cosmetics have a good feeling of use, there is a problem in that the hydration degree or the hydration degree is lowered due to the use of a gelling agent.

[Previous Technical Literature] [Patent Literature]

[Patent Document 1] Japanese Patent Laid-Open Publication No. 2007-277189

[Patent Document 2] Japanese Patent Laid-Open Publication No. 2002-193749

[Patent Document 3] Japanese Patent Laid-Open Publication No. 2007-262033

The present invention provides a lip cosmetic comprising the following components (a) and (b): (a) at least (a1) a hydrocarbon wax having a penetration of 5 to 20 at 25 ° C, (a2) 25 a wax of a hydrocarbon wax having a penetration degree exceeding 20 and 110 or less at ° C, and the component (a) is 1 to 9% by mass in all the cosmetic materials; (b) liquid or paste at 25 ° C Oil agent; and the mass ratio of component (a1) to component (a2) (a1)/(a2)=1/17~80/1, the sum of component (a1) and component (a2) and component (b) Mass ratio ((a1)+(a2))/(b)=0.02~0.12, component (b) has a viscosity of 500~10000 mPa at 25 °C. s, the cosmetic at 30 ° C using a 10 mmΦ fixture to achieve a needle hardness of 0.5 ~ 9 N.

The present invention relates to a lip cosmetic which does not damage the gloss of a makeup surface, has a good color and a good feeling of use, has a high water hydration property, and has a water hydration degree.

The inventors of the present invention have found that the use of a wax comprising two kinds of hydrocarbon waxes having different penetration degrees and a combination of an oil agent having a specific viscosity to obtain a specific needle hardness can solve the above problems.

The lip cosmetic of the present invention has good color rendering and excellent gloss on the makeup surface. It is non-tacky, has high hydration properties and is sustainable in hydration properties.

The wax of the component (a) used in the present invention is a solid oily component at 25 ° C, and at least (a1) a hydrocarbon wax having a penetration degree of 5 to 20 at 25 ° C, (a2) 25 ° C A hydrocarbon wax having a penetration degree of more than 20 and 110 or less.

Here, the penetration degree is determined by the specified needle (the mass of the needle is 2.5 ± 0.02 g, the mass of the needle holding fixture is 47.5 ± 0.02 g, and the mass of the weight is 50 ± 0.05 g) is maintained at 25 ± 0.1 ° C. The length of the wax sample inserted for 5 seconds, and the value obtained by multiplying the insertion distance (mm) by 10 times is taken as the penetration degree, which is determined according to JIS K-2235-5.4 (1991). value.

Examples of the hydrocarbon wax having a penetration degree of 5 to 20 at 25 ° C (a1) include mineral waxes such as ozokerite and ceresine; petroleum waxes such as paraffin wax and paraffin wax; Synthetic hydrocarbons such as Fischer-Tropsch wax and polyethylene wax.

Commercially available products can be used as the waxes, for example, CERESIN #810 and CERESIN B (above, NIKKO RICA); and paraffin waxes include Paraffin wax 125, 140, 150, 155, and HNP-3. , HNP-9, HNP-10, HNP-11, HNP-12, HNP-51, SP-0135, SP-0140, SP-0145, SP-0160, SP-0165, SP-3035, SP-3040 (above Made by Japan Fine Wax Co., Ltd.); as Fischer-Tropsch wax, FT-0070, FT-100, FT-105, FT-115, FT-0165, FT-5165, FNP-0115 (above by Japan Fine Wax Company) Manufactured as a polyethylene wax, PERFORMALENE PL POLYETHYLENE, PERFORMA LENE 400, PERFORMA LENE 500, PERFORMA LENE 655 (above, manufactured by NEW PHASE TECHNOLOGIES Co., Ltd.), and the like. 25°C of (a1) The penetration degree is preferably 6 to 18.

Further, the (a2) hydrocarbon-based wax having a penetration of more than 20 and not more than 110 at 25 ° C may, for example, be a microcrystalline wax or a paraffin wax, and is preferably a microcrystalline wax.

Commercially available products can be used as the waxes. For example, as the microcrystalline wax, Multiwax W-445, Multiwax W-835 (manufactured by SONNEBORN Co., Ltd.), Hi-Mic-1045, Hi-Mic-1070, Hi-Mic can be cited. -1080, Hi-Mic-1090, Hi-Mic-2045, Hi-Mic-2065, Hi-Mic-2095 (above manufactured by Nippon Seiko Co., Ltd.), refined microcrystalline wax (NIKKO RICA), 155° microcrystal Paraffin (Nippon Oil Corporation) and so on. (a2) The penetration at 25 ° C is preferably 25 to 80.

As the wax of the component (a), the degree of penetration of the hydrocarbon wax of (a1) is preferably from 6 to 18, and the penetration of the hydrocarbon wax of (a2) is preferably from 25 to 80. Further, (a1) is preferably a ceresin or a paraffin wax, and (a2) is preferably a microcrystalline wax.

In the present invention, the mass ratio of (a1) to (a2) (a1) / (a2) = 1 / 17 ~ 80/1, in order to obtain a higher water wettability performance (or a coating film having a higher water lock ratio) ), preferably 1/8 to 70/1, more preferably 2/7 to 25/1.

In the present invention, the total amount of the wax of the component (a) is from 1 to 9% by mass based on the total of the total components. Furthermore, it is preferably 2% by mass or more, more preferably 3% by mass or more, and the upper limit is preferably 8.5% by mass or less, and more preferably 8% by mass or less, from the viewpoint of color development or stability of the lip cosmetic. . Further, it is preferably 2 to 8.5% by mass, more preferably 3 to 8% by mass.

Further, it is preferable that (a1) is 0.1 to 7 mass%, and (a2) is 0.1 to 4 mass%.

The wax of the component (a) may contain a wax other than (a1) and (a2) within a range not impairing the effects of the present invention. Examples of the wax other than (a1) and (a2) include, for example: Plant waxes such as carnauba wax, candid wax, rice bran wax, wood wax; animal wax such as beeswax and cetyl wax; synthetic waxes such as polyethylene wax and polyxanthene wax; fatty acids, higher alcohols and derivatives thereof . The wax other than the above (a1) and (a2) is preferably 5% by mass or less, and more preferably 3% by mass or less, based on the total sensation or the hydration performance.

The oil agent of the component (b) used in the present invention is a liquid or paste oil at 25 ° C, and only when the entire oil of the components (b) is mixed, the mixture is at 25 ° C The viscosity is 500~10000 mPa. s. The lower limit of the viscosity of the mixture of the component (b) at 25 ° C is preferably 700 mPa in terms of the feeling of use or stability. Above s, more preferably 1000 mPa. Above s, and the upper limit is preferably 8000 mPa. Below s, more preferably 7000 mPa. s below.

In addition, the viscosity measurement was performed using a B-type viscometer (Tokyo Industry Co., Ltd.: TVB-10) under the condition of 25 ° C, and the rotor No. 4 was set to a rotation speed of 6 rpm, and the rotation time was 1 minute. The measurement was carried out.

In the case of the component (b), the oil may be used in the form of a liquid or a paste in the form of a conventional cosmetic, and one or a combination of two or more of them may be used. The component (b) is preferably used in combination of two or more kinds, and preferably contains at least one type of a paste oil agent.

Here, the liquid or paste oil agent refers to an oil agent having fluidity at 25 ° C, wherein the paste oil agent is an oil agent having a melting point at room temperature to about 60 ° C.

Specific examples thereof include hydrocarbon oils such as petrolatum, squalane, liquid paraffin, liquid isomerized paraffin, polybutene, hydrogenated polyisobutylene, and hydrogenated polydecene; isotridecyl isononanoate and isostearyl Isopropyl acrylate, neopentyl glycol dicaprate Ester, glyceryl diisostearate, glyceryl triisostearate, diisostearyl malate, jojoba oil, octyldodecanol, N-laurel-L-glutamic acid Ester oils such as (phytosterol/2-octyldodecyl) ester; polyoxyxylene oils such as dimethyl polyoxane and phenylmethyl polyoxyalkylene; lanolin, dimer acid ester, dimerization Alcohol derivatives, cholesterol fatty acid esters, phytosterol fatty acid esters, polyglycerin fatty acid esters, pentaerythritol fatty acid esters, and the like.

In the present invention, the liquid oil is preferably 40% by mass or more and 95% by mass or less based on the total oil of the component (b) which is liquid or paste at 25 °C.

Further, when the hydrocarbon oil having an average molecular weight of 1200 or more is contained in the oil agent of the component (b), it is preferable in terms of no stickiness, glossiness, hydration degree, and sustainability. The upper limit of the component (b) is preferably 60% by mass or less, more preferably 50% by mass or less, and the lower limit is preferably 10% by mass or more, more preferably 20% by mass, based on the content of the hydrocarbon oil having an average molecular weight of 1200 or more. % or more, more preferably 30% by mass or more, and still more preferably 40% by mass or more.

Moreover, in terms of stability and maintenance effect, the viscosity at 25 ° C is 100 mPa. The content of the polyoxygenated oil of s or less is preferably 3% by mass or less, and more preferably 2% by mass or less based on the component (b).

Furthermore, the viscosity of the polyoxygenated oil was measured using a vibrating viscometer (A&D: SV type viscometer SV-10 VIBRO VISCOMETER).

The lower limit of the gloss of the makeup surface and the non-sticky feeling, and the damage of the use of the component (b) is preferably 30% by mass or more, more preferably 40% by mass. % or more is more preferably 50% by mass or more, still more preferably 60% by mass or more, and the upper limit is preferably 95% by mass or less, and more preferably 90% by mass or less.

In the present invention, the ratio of the sum of the component (a1) and the component (a2) to the mass ratio of the component (b) ((a1)+(a2))/(b)=0.02 to 0.12 is excellent in moisture barrier property and makeup surface. The lower limit is preferably 0.04 or more, and the upper limit is preferably 0.1 or less, more preferably 0.09 or less, in terms of excellent glossiness, no stickiness, and hydration performance. Further, ((a1)+(a2))/(b) is preferably 0.02 to 0.1, more preferably 0.04 to 0.09.

In the lip cosmetic of the present invention, the crystallization of the wax is not hindered, and the stability and the hydration degree are considered to be sustainable, and the content of the lipophilic gelling agent is preferably 2% by mass in all the cosmetic materials. Hereinafter, it is more preferably 1% by mass or less, and more preferably substantially not formulated.

Examples of such lipophilic gelling agents include dextrin fatty acid esters such as palmitic acid dextrin, stearic acid dextrin, and coconut oil fatty acid dextrin; sucrose fatty acid esters and 12-hydroxystearic acid.

The lip cosmetic of the present invention may further contain (c) a powder. The powder is not particularly limited as long as it is a user of a usual cosmetic, and an extender pigment, a coloring pigment, a pearl pigment, or the like can be used.

Examples of the extender pigment include citric acid, phthalic anhydride, magnesium citrate, talc, sericite, mica, kaolin, clay, bentonite, yttrium oxychloride, zirconia, magnesia, alumina, calcium sulfate, and sulfuric acid. Inorganic pigments such as barium, magnesium sulfate, calcium carbonate, and magnesium carbonate, and composite powders thereof.

Examples of the coloring pigment include metal oxides such as titanium oxide, zinc oxide, iron oxide yellow, iron oxide, iron oxide black, iron blue, ultramarine blue, chromium oxide, and chromium hydroxide; manganese violet and titanic acid. A metal complex such as cobalt; an inorganic pigment such as carbon black; an organic pigment such as a tar pigment or a lake pigment; or a natural pigment such as magenta.

As the pearl pigment, those obtained by coating the surface of mica, synthetic phlogopite, glass, or the like with a coloring agent such as titanium oxide, iron oxide, cerium oxide, iron blue, chromium oxide, magenta, or an organic pigment can be used.

These powders can also be obtained by various surface treatments such as water repellent treatment, water repellent/oil repellent treatment by a usual method.

The powder of the component (c) may be used alone or in combination of two or more. The lower limit of all the components is preferably 0.01% by mass or more, more preferably 0.1% by mass or more, and the upper limit is preferably 20% by mass or less, more preferably It is 10% by mass or less. Further, it is preferably contained in an amount of from 0.01 to 20% by mass, more preferably from 0.1 to 10% by mass, based on the total of the components.

The lip cosmetic of the present invention may contain components used in usual cosmetics, such as surfactants, lower alcohols, polyols, polymer compounds, ultraviolet absorbers, and anti-drugs, within the range not impairing the effects of the present invention. Oxidizing agents, perfumes, antifouling agents, moisturizers, water, etc.

The cosmetic material of the present invention has a needle penetration hardness of 0.5 to 9 N, preferably 0.8 to 6 N, obtained by using a 10 mm Φ fixture at 30 ° C. When it is within this range, it is easy to be filled into a tube container or a dipping container at the time of manufacture, and the user does not have a hardness which is dripping and easy to apply.

In the present invention, the "needle-in hardness" is obtained by using a rheometer manufactured by FUDO kougyou, Inc. at a temperature of 30 ° C and working at a diameter of 2 mm. When the table speed is 2 mm/s, insert the jig to a depth of 2 mm and convert the maximum value to the unit area.

The lip cosmetic of the present invention can be manufactured by a usual method to be non-solid Obtained in the form of a shape. The lip cosmetic of the present invention can be made into a lipstick, a lip balm, a lip gloss, a lip liner, and the like.

Here, the term "non-solid" refers to a state in which the shape retaining property is as low as that which cannot be molded by a mold or the like, and the user cannot be in a spin-out type container as a rod. The lip cosmetic of the present invention is preferably filled in a tube container, a sputum-coated container or the like.

Hereinafter, the present invention further discloses the following composition in the above embodiment.

<1> A lip cosmetic comprising the following components (a) and (b): (a) at least (a1) a hydrocarbon wax having a penetration of 5 to 20 at 25 ° C, (a2) 25 ° C a wax of a hydrocarbon wax having a penetration degree of more than 20 and 110 or less, and the component (a) is 1 to 9% by mass in all the cosmetic materials; (b) is liquid or paste at 25 ° C. Oil agent; and mass ratio of component (a1) to component (a2) (a1)/(a2)=1/17~80/1, sum of component (a1) and component (a2) and mass of component (b) The ratio ((a1)+(a2))/(b)=0.02~0.12, the viscosity of the component (b) at 25 °C is 500~10000 mPa. s, 10 ° C of cosmetics using 10 mm The penetration hardness of the fixture is 0.5~9 N.

<2> The lip cosmetic of the above <1>, wherein the hydrocarbon wax of (a1) has a penetration of 6 to 18 at 25 °C.

<3> The lip cosmetic of the above <1> or <2>, wherein the hydrocarbon wax of (a2) has a penetration of 25 to 80 at 25 °C.

<4> The lip cosmetic according to any one of the above <1> to <3>, wherein a mass ratio of (a1) to (a2) (a1)/(a2) = 1/8 to 70/1, preferably It is 2/7~25/1.

<5> A lip cosmetic according to any one of <1> to <4> above, wherein the component (a) The content is 2 to 8.5% by mass, preferably 3 to 8% by mass, based on the total amount of the cosmetic.

The lip cosmetic according to any one of the above-mentioned items, wherein (a1) is selected from the group consisting of a mineral wax, a petroleum wax, and a synthetic hydrocarbon, and is preferably a ceresin or a paraffin wax.

The lip cosmetic of any one of <1> to <6>, wherein (a2) is selected from the group consisting of microcrystalline wax and paraffin wax, and is preferably a microcrystalline wax.

<8> The lip cosmetic according to any one of the above <1> to <7> wherein the content of (a1) is 0.1 to 7% by mass in all the cosmetic materials, and the content of (a2) is in all the cosmetic materials. 0.1 to 4% by mass.

<9> The lip cosmetic according to any one of <1> to <8> wherein the lower limit of the viscosity of the mixture of the component (b) at 25 ° C is 700 mPa. Above s, preferably 1000 mPa. Above s, and the upper limit is 8000 mPa. Below s, preferably 7000 mPa. s below.

In the lip cosmetic according to any one of the above-mentioned items, the content of the component (b) is 30% by mass or more, preferably 40% by mass or more, more preferably 40% by mass or more. The content is preferably 50% by mass or more, more preferably 60% by mass or more, and the upper limit is 95% by mass or less, preferably 90% by mass or less.

The lip cosmetic of any one of the above-mentioned <1> to <10>, wherein the liquid oil is 40% by mass or more and 95% by mass or less of the total oil of the component (b).

The lip cosmetic of any one of the above-mentioned <1> to <11>, wherein the upper limit of the content of the hydrocarbon oil having an average molecular weight of 1200 or more in the component (b) is 60% by mass or less, preferably 50% by mass. % or less, and the lower limit is 10% by mass or more, preferably 20% by mass or more, more preferably 30% by mass or more, and still more preferably 40% by mass. More than % by mass.

<13> The lip cosmetic according to any one of the above <1> to <12> wherein, in the component (b), the viscosity at 25 ° C is 100 mPa. The content of the polyoxygenated oil below s is 3% by mass or less, preferably 2% by mass or less.

<14> The lip cosmetic according to any one of the above <1> to <13> wherein the sum of the component (a1) and the component (a2) and the mass ratio of the component (b) ((a1)+(a2)) /(b) is 0.04 or more and 0.1 or less, preferably 0.09 or less.

The lip-part cosmetic of any one of the above-mentioned <1> to <14>, wherein the lipophilic gelling agent is 2% by mass or less, preferably 1% by mass or less, based on the total amount of the cosmetic.

The lip cosmetic of any one of the above-mentioned <1> to <15> which further contains (c) powder.

The lip cosmetic of any one of the above-mentioned <1> to <16>, wherein the content of the component (c) is 0.01% by mass or more, preferably 0.1% by mass or more, and the upper limit of all components. It is 20% by mass or less, preferably 10% by mass or less.

<18> The lip cosmetic according to any one of the above <1> to <17>, wherein the cosmetic at 30 ° C has a penetration hardness of 0.8 to 6 N using a 10 mm Φ fixture.

<19> The lip cosmetic according to any one of the above <1> to <18> which is filled in a tube container or a sputum-coated container.

Examples 1 to 13 and Comparative Examples 1 to 5

A lip cosmetic (lipstick) of the composition shown in Tables 1 and 2 was produced by the method shown below.

The penetration hardness and moisture barrier property of the obtained lip cosmetic were measured. Further, the stability, coloring degree, glossiness, non-stickiness, maintenance effect, and no dry feeling were evaluated. The results are shown together in Tables 1 and 2.

(Production method)

The base material (except the colored material) was heated and melted at 90 ° C and mixed well. Next, a raw material of a colored material was added thereto, and it was uniformly dispersed by a disperser in a heated state, and after defoaming, it was poured into a sputum-coated container to obtain a lipstick.

(evaluation method) (1) Needle hardness:

In the measurement sample, the entire lipstick was heated to 90 ° C, poured into an aluminum bath, cooled and solidified at 20 ° C, and left at 30 ° C for 2 hours. The sample was measured at 30 ° C using a rheometer of 10 mm Φ using a rheometer manufactured by Immobilisation Industries. The penetration hardness is at a table speed of 2 mm/s and the fixture is inserted to a maximum of 2 mm depth.

(2) Water barrier properties:

10 cc of water was placed in a glass reagent bottle (opening 1.5 cmφ), and the sample was applied to a single side of a filter paper (Toyo Filter Co., Ltd., membrane filter, micropore diameter 0.2 μm) so as to have a thickness of 25 μm. This covers the opening. The weight of the reagent bottle (water reduction amount) at the time of standing at 30 ° C and 30% RH for 12 hours was measured. The water barrier property was determined by the following formula in comparison with the weight reduction in the case where the filter paper was not coated with the sample.

Moisture barrier property (%) = (1 - [the amount of water reduction when a sample is applied / the amount of water reduction in the case where a sample is not coated]) × 100

(3) Stability:

The lipstick which was poured to a height of 5.5 cm in a cylindrical transparent container having a radius of 1.5 cm and a height of 6 cm was stored at 50 ° C for 2 weeks, and the appearance was visually observed, and whether the oil was separated was judged according to the following criteria.

○: There is almost no change from the initial stage.

△: Separated as an oil agent from the upper surface to a position of about 1 cm.

×: The oil agent was significantly separated.

(4) The degree of coloring:

The panel of 10 professional inspectors performed a sensory evaluation on the degree of coloration immediately after application of each lip cosmetic to the lips and after 3 hours. Expressed by the number of functional inspectors who were evaluated as good.

(5) Gloss:

The sensitivity of each of the lip cosmetic materials immediately after application to the lips and the gloss after 3 hours was evaluated by 10 professional inspectors. Expressed by the number of functional inspectors who were evaluated as good.

(6) No sticky feeling:

Ten members of the professional inspector were functionally evaluated for the non-sticky feeling after applying the respective lip cosmetics to the lips and after 3 hours. Expressed by the number of functional inspectors who were evaluated as good.

(7) Maintenance effect:

Ten of the professional inspectors were subjected to sensory evaluation after applying the respective lip cosmetics to the lips and after 3 hours. Expressed by the number of functional inspectors who were evaluated as good.

(8) No dryness:

Ten members of the professional inspector were subjected to sensory evaluation immediately after applying the respective lip cosmetics to the lips and no dry feeling after 3 hours. Expressed by the number of functional inspectors who were evaluated as good.

*1: CERESIN #810 (manufactured by NIKKO RICA) penetration 7

*2: HNP-9 (made by Nippon Seiko Co., Ltd.) penetration 7

*3: SP3040 (made by Japan Fine Wax Company) penetration degree 14

*4: Multiwax W-445 (manufactured by SONNEBORN, INC.) penetration 34

*5: Premium refined candidella wax (manufactured by CERARICA NODA) penetration degree 1

*6: PERFORMALENE PL POLYETHYLENE (manufactured by NEW PHASE TECHNOLOGIES) penetration degree 0.5

*7: PARLEAM 46 (manufactured by Nippon Oil & Fats Co., Ltd.) average molecular weight 2700

*8: PARLEAM 24 (manufactured by Nippon Oil & Fats Co., Ltd.) average molecular weight 1350

*9: PARLEAM 18 (manufactured by Nippon Oil & Fats Co., Ltd.) average molecular weight of 1000

*10: SALACOS DP-418N (manufactured by NISSHIN OILLIO)

*11: MORESCO WHITE P500 (manufactured by Nippon Oil & Fats Co., Ltd.)

*12: RISOCAST ODSHS (manufactured by Advanced Alcohol Industries)

*13: Planool-G (manufactured by Nippon Seiki Co., Ltd.)

*14: COSMOL 168M (manufactured by NISSHIN OILLIO)

*15: SALACOS FH (manufactured by NISSHIN OILLIO)

*16: ELDEW PS-304 (manufactured by Ajinomoto Co., Ltd.)

*17: SH556 FLUID (manufactured by DOW CORNING)

*18: RHEOPEARL KL2 (manufactured by Chiba Powder Co., Ltd.)

Examples 14 to 26 and Comparative Examples 6 to 10

The lip cosmetic (lipstick) of the composition shown in Tables 3 to 5 was produced in the same manner as in Examples 1 to 13, and the hardness and moisture barrier property of the needle were measured, and the degree of stability, coloration, and gloss were measured. Evaluation of degree, no stickiness, maintenance effect and no dry feeling. The results are shown together in Tables 3 to 5.

*19: Hi-Mic-1080 (made by Nippon Seiko Co., Ltd.) penetration 10

*20: Multiwax W-835 (manufactured by SONNEBORN, INC) penetration 75

Claims (17)

A lip cosmetic comprising the following components (a) and (b): (a) comprising (a1) a hydrocarbon wax having a penetration of 5 to 20 at 25 ° C, (a2) a needle at 25 ° C a wax of a hydrocarbon wax having a degree of more than 20 and less than 110, (b) a liquid or paste-like oil at 25 ° C; and the content of the component (a) is 1 to 9% by mass based on the total amount of the cosmetic ; mass ratio of component (a1) to component (a2) (a1) / (a2) = 1 / 17 ~ 80/1, the sum of component (a1) and component (a2) and mass ratio of component (b) ( A1) + (a2)) / (b) = 0.02 ~ 0.12, the viscosity of the component (b) at 25 ° C is 500 ~ 10000 mPa. s, the cosmetic material obtained at 30 ° C using a 10 mm Φ fixture has a needle penetration hardness of 0.5 to 5.0 N. The lip cosmetic of claim 1, wherein the content of the component (b) is from 30 to 95% by mass based on the total of the cosmetic. In the lip cosmetic of claim 1, wherein the liquid oil of the component (b) is 40 to 95% by mass. The lip cosmetic of claim 1, wherein the component (b) has a hydrocarbon oil having an average molecular weight of 1200 or more and is contained in an amount of 10 to 60% by mass. The lip cosmetic of claim 1, wherein the content of (a1) is 0.1 to 7% by mass based on the total amount of the cosmetic, and the content of (a2) is 0.1 to 4% by mass based on the total amount of the cosmetic. The lip cosmetic of claim 1 wherein (a1) has a penetration of 6 to 18 at 25 °C. The lip-part cosmetic of claim 1, wherein the penetration of (a2) at 25 ° C is 25~80. The lip cosmetic of claim 1, wherein the mass ratio of (a1) to (a2) is (a1)/(a2) = 1/8 to 70/1. The lip cosmetic of claim 1, wherein (a1) is selected from the group consisting of mineral waxes, petroleum waxes, and synthetic hydrocarbons. A lip cosmetic according to claim 1, wherein (a2) is selected from the group consisting of microcrystalline wax and paraffin wax. The lip cosmetic of claim 1, wherein the content of the component (a) is from 2 to 8.5% by mass based on the total of the cosmetic. The lip cosmetic of claim 1 wherein component (b) has a viscosity of 100 mPa at 25 ° C. The content of the polyoxygenated oil below s is 3% by mass or less. The lip-part cosmetic of claim 1, wherein the content of the lipophilic gelling agent is 2% by mass or less based on the total amount of the cosmetic. The lip cosmetic of claim 1, which further comprises (c) a powder. The lip cosmetic of claim 14, wherein the content of the component (c) is from 0.01 to 20% by mass based on the total of the components. For the lip cosmetic of claim 1, the penetration hardness of the cosmetic at 30 ° C using a 10 mm Φ fixture is 0.8 to 5.0 N. A lip cosmetic according to claim 1 which is filled in a tube container or a sputum-coated container.