FR3079751A1 - COSMETIC COMPOSITION COMPRISING HULL FIBERS OF SUNFLOWER SEEDS - Google Patents

Abstract

The invention relates to a cosmetic composition comprising sunflower seed hull fibers dispersed in a cosmetically acceptable medium, the cosmetic use of sunflower seed hull fibers and the uses of sunflower seed hull fibers as fillers, such as aqueous phase absorbent, such as sweat, oil, wax, such as sebum, or mixtures thereof, and / or as a dye.

Description

Cosmetic composition comprising shell fibers of sunflower seeds

The present invention relates to a cosmetic composition in particular for make-up, hygiene and / or care for the skin, lips and integuments such as nails, eyelashes, eyebrows or hair.

It is known to use natural fibers as additives in cosmetic compositions. For example, cellulose fibers are used in certain mascaras to provide a lengthening effect. Silk is used in the composition of many hair and make-up products.

However, certain fibers are difficult to disperse homogeneously in compositions and clumps can form and modify the visual appearance of the composition.

In addition, most natural fibers, especially cellulose fibers, are clear, even white, which has the effect of lightening dark cosmetic compositions, such as mascaras or eyeliners. This whitening effect limits their use, especially in cosmetic compositions intended to be applied to dark skin or dark hair.

An object of the invention is to provide a cosmetic composition which does not have the drawbacks set out above.

To this end, the subject of the invention is a cosmetic composition comprising shell fibers of sunflower seeds dispersed in a cosmetically acceptable medium.

The cosmetic composition is, for example, a makeup, hygiene and / or care product for the skin and or appendages such as the nails, the eyelashes, the eyebrows or the hair.

The subject of the invention is also the use of shell fibers of sunflower seeds in a cosmetic composition, or the cosmetic use of these fibers.

A subject of the invention is in particular the use of shell fibers of sunflower seeds in a cosmetic composition as a filler, as an absorbent agent for an aqueous phase, such as sweat, oil, wax, such as sebum, or mixtures of these, and / or as a dye.

The invention relates to a cosmetic composition comprising shell fibers of sunflower seed dispersed in a cosmetically acceptable medium.

The term “cosmetically acceptable medium” means a medium compatible with the skin, the lips and / or the integuments and suitable for use in the cosmetic field.

The sunflower is a plant of the Asteraceae family, whose flowers are grouped in large heads. Sunflower seeds have a shell comprising fibers.

The shell fibers of sunflower seeds generally include:

from 42% to 52% by weight of cellulose;

from 10% to 15% by weight of hemicellulose;

from 18 to 28% by weight of lignin; and from 16% to 20% by weight of soluble materials, such as proteins, and in particular pectins.

This composition allows the shell fibers of sunflower seeds to have an improved water and / or oil absorption capacity compared to fibers made up only of cellulose.

Sunflower seed shell fibers, also called sunflower shell fibers, generally have an average length as measured by dry particle size between 100 nanometers and 1 centimeter, typically between 100 nanometers and 1 millimeter, especially between 100 nanometers and 100 micrometers. The length of the sunflower seed shell fibers can also be measured by scanning electron microscopy on an average of 10 fibers.

Fibers of this length are not visible to the naked eye. However, they can change the visual appearance of the composition in which they are incorporated, for example by adding volume.

The shell fibers of sunflower seeds generally have a density of between 200 and 350 kg / m ³ .

They advantageously have a brown or black coloration, in particular at a pH equal to 7 as measured at 25 ° C., which makes them particularly suitable for being introduced into a colored cosmetic composition, in particular of dark color.

In addition, the inventors have found that the shell fibers of sunflower seeds have a significant absorption capacity for aqueous phase, such as sweat, oil, wax, such as sebum, or mixtures thereof, which makes them particularly useful as an absorbent in a cosmetic composition, such as a dry shampoo. By significant absorption capacity, it is meant that the fibers are capable of absorbing and / or adsorbing the aqueous phase, the oil, the wax or the mixture thereof with an uptake greater than or equal to 1.0 g / g.

Advantageously, the shell fibers of sunflower seeds are easy to incorporate into a cosmetic composition.

The cosmetic composition comprising the shell fibers of sunflower seeds is preferably free of aggregate and / or clumps.

The cosmetic composition generally comprises from 0.1 to 15% by weight, typically from 1% to 10% by weight, in particular from 2 to 7% by weight, preferably between 3 and 5% by weight of seed shell fibers of sunflower.

The cosmetic composition also comprises at least one cosmetically acceptable compound chosen from film-forming agents, dyes, pigments, odorous molecules, antioxidants, vitamins, waxes, preservatives, ultraviolet filters, rheological agents, such as thickeners, emollients, fillers, surfactants, cosmetic active agents and mixtures thereof.

The film-forming agent is chosen in particular from Covacryl A15WP, Covacryl E14WP, Covacryl P12, Covacryl MS11WP, Covacryl MT10, Natpure® Film PR and Natpure® Film GR, these different film-forming agents being marketed by Sensient Cosmetic Technologies.

The colorant is in particular one of those listed in Annex IV to Regulation EC No 1223/2009 of the European Parliament and of the Council of 30 November 2009 relating to cosmetic products as in force in March 2018, or a mixture of them. The preservative is in particular one of those listed in Annex V to the said regulation or a mixture of these. The ultraviolet filter is in particular one of those listed in Annex VI to that regulation or a mixture of these.

As the fibers provide a dark coloration, the cosmetic composition may have a reduced content or even be free of black pigment and / or black dye, or even free of pigment and / or dye.

The cosmetic composition can comprise at least one solvent chosen from organic solvents, in particular alcohols and / or oils, aqueous solvents, especially water, and mixtures of these. The solvent is chosen from solvents suitable for use in the cosmetic field.

When it comprises an aqueous phase, the cosmetic composition advantageously has a pH of between 5.5 and 12, preferably from 6 to 8. The pH is as measured at 20 ° C.

The cosmetic composition can comprise an aqueous saline solution, in particular an aqueous solution of sodium chloride, in particular an aqueous solution comprising less than 10% by weight of sodium chloride. Indeed, the shell fibers of sunflower seeds are generally compatible with a saline medium comprising up to 10% by weight of salt, for example sodium chloride.

The term “compatible” means that the mixture of a solution comprising 3% by weight of shell fibers of sunflower seeds with a solution comprising up to 10% by weight of salt does not exhibit any precipitation or flocculation phenomenon and in which no degradation of the fibers is observed after one month, or even three months, at 20 ° C.

The cosmetic composition can also comprise an alcohol, for example ethanol, preferably in a proportion of less than 50% by weight, in particular of less than 30% by weight.

The composition can also be free of solvent, in particular of water. It is then generally in the form of a powder.

The cosmetic composition can be in different forms depending on the intended destination.

The cosmetic composition may be in the form of a dispersion, in particular of suspension, in solid or pasty form, in the form of an oily or aqueous gel or in the form of a powder.

The cosmetic composition is chosen from hygiene products, such as shower gels or shampoos, skincare products such as moisturizers, foundation (primers) or anti-wrinkle creams, and makeup products, such as bottoms. foundation, eyeliners or mascaras.

The cosmetic composition can be for example a mascara, an eyeliner, a primer, a foundation, a dry shampoo.

Preferably, a mascara or a dry shampoo comprises from 1 to 15% by weight, in particular from 3 to 7% by weight, of sunflower shell fibers.

Preferably, a primer or foundation comprises from 1 to 5% by weight of sunflower shell fibers.

The invention also relates to the cosmetic use of shell fibers of sunflower seeds.

The subject of the invention is also a process for the preparation of a cosmetic composition comprising the mixture of shell fibers of sunflower seeds with at least one cosmetically acceptable compound, in particular at least one of those defined above, and optionally with a solvent, in particular to one of those defined above.

Advantageously, the process for preparing the cosmetic composition is free from a step of grinding the fibers.

Advantageously, the mixture of the fibers with at least one cosmetically acceptable compound and optionally with a solvent is free from a step of dispersion by ultrasound or by another dispersion method.

Sunflower seed shell fibers can be added to a cosmetic composition, to a phase used for the preparation of a cosmetic composition or to a cosmetically acceptable compound.

In addition, the invention relates to the use of sunflower shell fibers as a filler and / or dye, in particular in a cosmetic composition, in particular in a mascara and / or an eyeliner. Thanks to their coloring, the sunflower shell fibers do not significantly modify the color of a black or brown mascara and / or eyeliner.

The invention also relates to the use of sunflower seed shell fibers as an absorbent for the aqueous phase, such as sweat, oil, wax, such as sebum, or mixtures thereof, in particular in a cosmetic composition.

It also relates to the use of sunflower seed shell fibers as fibers of a cosmetic composition to avoid lightening and / or bleaching the cosmetic composition.

The invention also relates to the use of shell fibers of sunflower seeds in a makeup composition, such as a primer or a foundation, in particular for dark skin.

Other advantages and characteristics of the present invention will become apparent from the illustrative examples set out below.

EXAMPLE 1 Property of Shell Fiber of Sunflower Seeds

The absorption capacities of two samples of sunflower seed shell fibers were measured at 25 ° C for different aqueous or oil phases.

The absorption capacity corresponds to the ratio of the weight of aqueous phase or oil absorbed on the weight of fibers used.

Sample a1 consists of shell fibers of sunflower seeds of average length equal to 31.7 pm, with a standard deviation equal to 3.96 pm as measured by dry particle size distribution, the measurement having been carried out on three lots of sample a1 and the average value having been retained. These fibers are marketed under the name Natpure® Fiber SF50 by Sensient.

Sample a2 consists of shell fibers of sunflower seeds of average length equal to 56.4 μm, with a standard deviation equal to 1.33 μm as measured by dry granulometry, the measurement having been carried out on three lots of sample a2 and the average value having been retained.

The results are presented in Table 1.

Table 1: Absorption capacity of the shell fibers of sunflower seeds

a1 a2 Absorption capacity (g / g) Average Standard deviation Average Standard deviation Macadamia oil 1.41 0.0839 1.90 .0698 Paraffin oil 1.47 .0552 2.04 0.0212 Miglyol 812N (Caprylic / Capric triglycerides) 1.79 0.1575 2.35 0.0616 Cyclopentasiloxane DC245 1.88 .1343 2.49 .1304 Demineralized Water 2.76 0.0557 3.53 .6108 Sweat 3.32 - 4.03 -

EXAMPLE 2 Mascara comprising fibers of hulls of sunflower seeds

Mascara bases were prepared according to the compositions indicated in Table 2.

The percentages are expressed by weight relative to the total weight of the base.

Table 2: Bases of mascara

Trade name INCI Function Provider Base 1 (%) Base 2 (%) Vitamin E Tocopheryl acetate Vitamin Symrise 0.30 0.30 D-panthenol 75 W panthenol Provitamin B5 BASF 0.05 0.05 Glycerin Glycerin Solvent FRIEND 2.50 2.50 Microcare SB Sodium Benzoate Conservative Thor 1.00 1.00 NATPURE® FILM GR Glyceryl Rosinate (and) aqua (and) cellulose (and) sodium sulfate Film-forming agent Sensient 4.80 4.80 COVATHICK 2009 Cellulose gum (and) Microcrystalline cellulose Thickening Sensient 15,00 15,00 Dracorin CE Glyceryl Stearate Citrate Emulsifier Symrise 2.50 2.50 Cerabeil DAB Beeswax (beeswax) Wax Baerlocher 4.50 4.50 Cerauba T3 Carnauba wax (carnauba wax) Wax Baerlocher 3.00 3.00 NATPURE® FEEL-M ECO Octyldodecyl myristate (and) Isopropyl Palmitate (and) Isostearyl Isostearate (and) Octyldodecanol Emollient Sensient 4.00 4.00 UNIPURE BLACK LC998 Cl 77499 Black pigment Sensient 12,00 - Zemea propanediol Emollient DuPont Tate & Lyle 5.00 - NaOH solution (30% in water) Aqua (and) sodium hydroxide Solvent 0.12 0.12 Demineralized Water Aqua (water) Solvent VWR qs 100% qs 100%

The mascara compositions b1 to b4 were prepared according to the indications in Table 3.

The percentages are expressed by weight relative to the total weight of the composition.

Table 3: Mascara compositions

b1 b2 (comparative) b3 (reference) b4 Base 1 95.0% 95.0% 100.0% - Base 2 - - - 90.0% Sunflower seed shell fibers (Natpure® Fiber SF50) 5.0% - - 10.0% Cellulose fibers - 5.0% - -

EXAMPLE 3: Mascara compositions

Compositions of mascara m1 compositions indicated in Table 4.

The percentages are expressed in to m5 were prepared according to the weights relative to the total weight of the composition.

Table 4: Compositions of mascara with different proportions of shell fibers of sunflower seeds

Trade name Provider m1 (reference) m2 m3 m4 m5 Vitamin E Symrise 0.30 0.30 0.30 0.30 0.30 D-panthenol 75 W BASF 0.05 0.05 0.05 0.05 0.05 Glycerin FRIEND 2.50 2.50 2.50 2.50 2.50 Microcare SB Thor 0.30 0.30 0.30 0.30 0.30 NATPURE® FILM AP Sensient 4.80 4.80 4.80 4.80 4.80 COVATHICK 2009 Sensient 15,00 15,00 15,00 15,00 15,00 Dracorin CE Symrise 2.50 2.50 2.50 2.50 2.50 Cerabeil DAB Baerlocher 4.50 4.50 4.50 4.50 4.50 Cerauba T3 Baerlocher 3.00 3.00 3.00 3.00 3.00 NATPURE® FEELM ECO Sensient 4.00 4.00 4.00 4.00 4.00 UNIPURE BLACK LC998 Sensient 12,00 12,00 12,00 12,00 12,00 Zemea DuPont Tate & Lyle 5.00 5.00 5.00 5.00 5.00 NaOH solution (30% in water) 0.12 0.12 0.12 0.12 0.12 Natpure® Fiber SF50 Sensient - 3.00 5.00 10.00 15,00 Demineralized Water VWR qs 100% qs 100% qs 100% qs 100% qs 100%

The different compositions m1 to m5 were then characterized in the L * a * b * CIE 1976 color space, also called CIELAB 1976, using the D65 color standard. The parameter L *, which translates the luminance, of each composition was measured in the CIELAB 1976 space.

The results of these measurements are set out in Table 5 below.

Table 5: Luminance of the compositions m1 to m5

m1 m2 m3 m4 m5 L * (D65) 11,84 10.79 10.80 9.92 10.99

It appears from Table 5 that the mascaras compositions comprising between 3% and 15% by weight of shell fibers of sunflower seeds have very close luminances.

It is considered that two compositions have a very close luminance, or equivalent, when the absolute value of the difference in their luminance L *, also called AL *, is less than or equal to 1.

The incorporation of shell fibers from sunflower seeds therefore does not significantly modify the color of the composition.

EXAMPLE 4: Mascara compositions

Compositions of mascara m6 to m8 were prepared according to the compositions indicated in Table 6.

The percentages are expressed by weight relative to the total weight of the composition.

Table 6: Compositions of mascara comprising different types of fibers

Trade name Provider m6 (reference) m7 m8 (comparative) Vitamin E Symrise 0.30 0.30 0.30 D-panthenol 75 W BASF 0.05 0.05 0.05 Glycerin FRIEND 2.50 2.50 2.50 Microcare SB Thor 0.30 0.30 0.30 NATPURE® FILM AP Sensient 4.80 4.80 4.80 COVATHICK 2009 Sensient 15,00 15,00 15,00 Dracorin CE Symrise 2.50 2.50 2.50 Cerabeil DAB Baerloch er 4.50 4.50 4.50 Cerauba T3 Baerloch er 3.00 3.00 3.00 NATPURE® FEEL-M ECO Sensient 4.00 4.00 4.00 UNIPURE BLACK LC998 Sensient 12,00 12,00 12,00 Zemea DuPont Tate & Lyle 5.00 5.00 5.00 NaOH solution (30% in water) 0.12 0.12 0.12 Natpure® Fiber SF50 Sensient - 5.00 - Fiberlon AC (cellulose fibers) Sensient - - 5.00 Demineralized Water VWR qs 100% qs 100% qs 100%

The different compositions m6 and m8 were then characterized in the L * a * b * CIE 1976 color space, also called CIELAB 1976, using the color standard D65. The parameter L *, which translates the luminance, of each composition was measured in the CIELAB 1976 space.

The results of these measurements are set out in Table 7 below.

Table 7: Luminance of compositions m6 to m8

m6 m7 m8 L * (D65) 23.81 21.40 23,01

The composition comprising 5% by weight of the shell fibers of sunflower seeds has a more intense black coloration than the composition comprising 5% by weight of the cellulose fibers.

EXAMPLE 5: Mascara Compositions

Compositions of mascara n1 to n3 were prepared according to the compositions indicated in table 8.

Different ratios of sunflower seed shell fibers and dispersion of 10 black pigments were added to a base of colorless mascara.

The percentages are expressed by weight relative to the total weight of the composition.

Table 8: Compositions of mascara with different shell fiber ratios of sunflower seeds: dispersion of black pigments

Phase Trade name Provider n1 n2 n3 AT Demineralized Water VWR 31,88 31,88 31,88 Glycerin FRIEND 2.50 2.50 2.50 B COVATHICK 2009 (4%) Sensient 15,00 15,00 15,00 VS Dracorin CE Symrise 2.50 2.50 2.50 Cerabeil DAB Baerlocher 4.50 4.50 4.50 Cerauba T3 Baerlocher 3.00 3.00 3.00 NATPURE® FEELM ECO Sensient 4.00 4.00 4.00 D NATPURE® FILM GR Sensient 4.80 4.80 4.80 E NaOH solution (30% in water) 0.12 0.12 0.12 APDG Microcare Thor 0.30 0.30 0.30 F Natpure® Fiber SF50 Sensient 5.00 10.00 15,00 G Covarine Black P-WN 9779 Sensient 25.00 20.00 15,00

The compositions n1 to n3 were prepared according to the following experimental protocol:

- preparation of phase A by dispersing glycerin in distilled water;

- preparation of COVATHICK 2009 gel (phase B) by dispersing 4% by weight of COVATHICK 2009 powder in distilled water using a Rayneri mixer, then an Ultraturrax homogenizer-disperser for 1 minute at 13,500 rpm;

- Adding phase B to phase A and heating the mixture obtained to 85 ° C;

- preparation of phase C by mixing Dracorin CE, Cerabeil DAB, Cerauba T3 and NATPURE® FEEL-M ECO and heating of phase C obtained at 85 ° C;

- addition of phase C to mixture A + B and stirring of the mixture obtained, then reduction of the temperature to ambient temperature;

- addition of phase D and stirring of the mixture obtained at room temperature;

- addition of phase E and stirring of the mixture obtained at room temperature; and

- addition of shell fibers of sunflower seeds (phase F) or of Covarine (phase G), whereby the mascara composition is obtained.

The different compositions n1 to n3 were then characterized in the L * a * b * CIE 1976 color space, also called CIELAB 1976, using the color standard D65. The L * parameter of each composition, which translates the luminance, was measured in the CIELAB 1976 space.

The results of these measurements are set out in Table 9 below.

Table 9: Luminance of compositions n1 to n3

n1 n2 n3 L * (D65) 30.1 30.22 27.66

It appears from Table 9 that the mascaras compositions comprising:

- 25% by weight of dispersion of black pigments and 5% by weight of shell fibers of sunflower seeds, or

- 20% by weight of dispersion of black pigments and 10% by weight of shell fibers of sunflower seeds have an equivalent luminance. It is possible to reduce the proportions of black pigments by replacing them with shell fibers of sunflower seeds, without degrading the color of the mascara composition.

EXAMPLE 6 Primer comprising fibers of hulls of sunflower seeds

Primers, or foundations, were prepared according to the composition indicated in Table 10.

The percentages are expressed by weight relative to the total weight of the composition.

Table 10: Primers

Trade name INCI Function Provider % P / P Demineralized Water Aqua Solvent VWR 75.03 Glycerin Glycerin Solvent FRIEND 2.50 Zemea propanediol Emollient DuPont Tate & Lyle 2.50 MICROCARE PM3 Ethylparaben (and) Methylparaben (and) phenoxyethanol (and) propylparaben Conservative Thor 1.00 THICKAGENT LC Xanthane Gum (and) Hectorite (and) cellulose Thickening Sensient 1.00 COVARINE BLACKWN 9798 Cl 77499 (and) Glycerin (and) Aqua (and) Xanthan Gum (and) Sodium Citrate (Citric Acid) Dispersion of black pigment Sensient 0.32 COVARINE RED WN 3798 Cl 77491 (and) Glycerin (and) Aqua (and) Xanthan Gum (and) Sodium Citrate (Citric Acid) Dispersion of red pigment Sensient 0.65 COVARINE YELLOW WN 1798 Cl 77492 (and) Glycerin (and) Aqua (and) Xanthan Gum (and) Sodium Citrate (Citric Acid) Dispersion of yellow pigment Sensient 0.90 NATPURE® FEEL M ECO Octyldodecyl myristate (and) Isopropyl Palmitate (and) Isostearyl Isostearate (and) Octyldodecanol Emollient Sensient 9.00 Dracorin CE Glyceryl stearate citrate Emulsifier Sensient 2.00 Synthetic Beeswax Synthetic beeswax Wax Baerlocher 2.00 Sunflower shell fibers (Natpure® Fiber SF50) Cellulose (and) pectin (and) water (and) hydrolyzed vegetable protein Sensient 3.00 Fragrance Perfume Sensient 0.10

EXAMPLE 7 Dry Shampoo Comprising Fibers of Sunflower Seed Hulls

Dry shampoos were prepared according to the compositions indicated in Table 11.

The percentages are expressed by weight relative to the total weight of the composition.

Table 11: Dry shampoos

Trade name INCI Function Provider c1 (%) c2 (%) Covafluid AMD Aluminum Starch Octenylsuccinate Charge Sensient Cosmetic Technologies 7.00 7.00 Corn starch STD Zea Mays Starch Charge Sensient Cosmetic Technologies 8.00 13,00 Brown Blend Cl 77491 (and) Cl 77492 (and) Cl 77499 (and) T riethoxycaprylylsilane Brown pigment Sensient Cosmetic Technologies 8.00 - Sunflower hull fiber (Natpure® Fiber SF50) Cellulose (and) pectin (and) water (and) hydrolyzed vegetable protein Sunflower hull fiber Sensient Cosmetic Technologies 5.00 7.00 Bentone IPM V Ispopropyl Myristate (and) Stearalkonium Hectorite (and) Propylene Carbonate Rheological additive Elementis specialties 8.00 8.00 Perfume Hair Perfect (54 680 0401) Fragrance Perfume Sensient Fragrance 2.00 2.00 Denatured alcohol Ethyl Alcohol Solvent VWR qs 100% qs 100%

EXAMPLE 8 Foundation comprising fibers of hulls of sunflower seeds

Foundations were prepared according to the composition indicated in Table 12.

The percentages are expressed by weight relative to the total weight of the composition.

Table 12: Foundation

Trade name INCI Function Provider % P / P NATPURE® FEEL-M ECO Octyldodecyl myristate (and) Isopropyl Palmitate (and) Isostearyl Isostearate (and) Octyldodecanol Emollient Sensient 4.00 Miglyol 812 Caprylic / capric triglyceride Emollient Unipex 3.00 Parafol 12-97 dodecane Emollient Sasol Performances Chemicals 4.00 Lipex Sheasoft Butyrospermum Parkii (Shea) Butter Wax AAK Personal Care 1.00 Synthetic Beewax Synthetic beeswax Wax Baerlocher 1.00 Plantasens natural emulsifier HE20 Cetearyl Glucoside (and) Sorbitan Olivate Emulsifier Clariant International Ltd. 3.00 THICKAGENT LC Xanthan gum (and) Hectorite (and) Cellulose Thickening Sensient 0.50 LC WP HYDROFACTOR Aqua (and) Hydrogenated Starch Hydrolysate (and) Butylene glycol (and) Allantoin (and) Hydrolyzed wheat protein (and) Urea (and) Glycerin (and) Lactic acid (and) Sodium benzoate (and) Potassium sorbate (and) Triethanolamine Moisturizing active Sensient 1.00 Microcare SB Sodium Benzoate Conservative Thor 1.00 Zemea propanediol Emollient DuPont Tate & Lyle 6.00 Unipure WHITE LC 987 PHY Cl 77891 (and) Phytic Acid (and) Sodium Hydroxide White pigment Sensient 7.85 UNIPURE YELLOW LC188 PHY Cl 77492 (and) Phytic Acid (and) Sodium Hydroxide Yellow pigment Sensient 1.25 UNIPURE RED LC388 PHY Cl 77491 (and) Phytic Acid (and) Sodium Hydroxide Red pigment Sensient 0.48 UNIPURE BLACK LC998 PHY Cl 77499 (and) Phytic Acid (and) Sodium Hydroxide Black pigment Sensient 0.14 SUBMICA FL Mica Charge Sensient 5.00 Natpure® film G R Glyceryl Rosinate (and) aqua (and) cellulose (and) sodium sulfate Film-forming agent Sensient 5.00 Natpure® fiber SF50 Cellulose (and) pectin (and) water (and) hydrolyzed vegetable protein Sensient 3.00 Demineralized Water Aqua (water) Solvent VWR qs 100%

Claims (9)

1. -Cosmetic composition comprising shell fibers of sunflower seeds dispersed in a cosmetically acceptable medium. 2. - Composition according to claim 1, comprising from 0.1% to 15% by weight of shell fibers of sunflower seeds. 3. - Composition according to claim 2, comprising from 2% to 7% by weight of shell fibers of sunflower seeds. 4. - Composition according to any one of the preceding claims, comprising at least one cosmetically acceptable compound chosen from film-forming agents, dyes, pigments, odorous molecules, antioxidants, vitamins, waxes, preservatives, ultraviolet filters, rheological agents, such as thickeners, emollients, fillers, surfactants, cosmetic active agents and mixtures thereof. 5. - Composition according to any one of the preceding claims, which is a makeup, hygiene and / or care product for the skin and or appendages such as the nails, the eyelashes, the eyebrows or the hair. 6. - Composition according to any one of the preceding claims, which is in the form of a dispersion, in particular of suspension, in solid or pasty form, in the form of an oily or aqueous gel or in the form of a powder. 7. - Composition according to any one of the preceding claims, comprising at least one solvent chosen from organic solvents, in particular alcohols and / or oils, aqueous solvents, in particular water, and mixtures thereof. 8. - Cosmetic use of shell fibers from sunflower seeds. 9. - Use of sunflower shell fibers such as: - charge, and / or - dye, and / or - agent capable of absorbing an aqueous solution, an oil, a wax or a mixture thereof, in a cosmetic composition. 5 10.- Use of shell fibers of sunflower seeds as fibers of a cosmetic composition to avoid lightening and / or bleaching the cosmetic composition.