COMPOSITION FOR PROTECTING THE KERATIN MATERIALS FROM SUN

1 . A composition, comprising:

a) at least one UV filter;

b) at least one SPF booster which is a hollow particle, and/or at least one composite particle in a spherical form, having a mean size of between 0.1 and 30 μm comprising at least one particulate UV-screening agent and a core comprising at least one inorganic material and/or at least one organic material; and

c) at least one anti-oxidation active ingredient selected from the group consisting of

I) a compound according to formula (I)

wherein

each X independently represents —OPO 3 Y, wherein Y is hydrogen, Li, Na, or K;

II) a dimer peptide according to formula (II):

III) a tocopherol or a derivative thereof; and

IV) a mixture thereof.

2 . The composition according to claim 1 , wherein the at least one UV filter is selected from the group consisting of an organic UV filter, an inorganic UV filter, or a mixture thereof.

3 . The composition according to claim 1 , wherein the at least one UV filter comprises from 0.5% to 20% by weight of at least one organic UV filter, relative to a total weight of the composition.

4 . The composition according to claim 2 , wherein the at last one UV filter comprises from 0.01% to 10% by weight of at least one inorganic UV filter, relative to a total weight of the composition.

5 . The composition according to claim 1 , wherein the composition comprises the SPF booster which is made from at least one material selected from the group consisting of a copolymer of (meth)acrylic acid, (meth)acrylates, and/or styrene; glass; silica; or a mixture thereof.

6 . The composition according to claim 1 , wherein the composition comprises the SPF booster which is in a form of a particle with a particle size from 100 to 380 nm.

7 . The composition according to claim 1 , wherein the composition comprises the composite particle which contains a core comprising at least one organic material and/or an inorganic material, in which are included particles of particulate UV-screen agent.

8 . The composition according to claim 7 , wherein a material of the core of the spherical composite particles is selected from the group consisting of a poly(meth)acrylate, a polyamide, a silicone, a polyurethane, a polyethylene, a polypropylene, a polystyrene, a polycaprolactam, a polysaccharide, a polytetrafluoroethylene, a polypeptide, a polyvinyl derivative, a wax, a polyester, a polyether, and a mixture thereof.

9 . The composition according to claim 1 , wherein the particulate UV-screening agent is inorganic and is a metal oxide, in coated or uncoated form.

10 . The composition according to claim 7 , wherein the spherical composite particles comprise:

i) spherical particles A 1 having a mean size of greater than 0.1 μm and less than 1 μm, the surface of said particles A 1 being at least partially covered with the at least one particulate solid UV-screening agent;

ii) and optionally spherical particles A 2 having a mean size of greater than or equal to 2 μm, the surface of said particles A 2 being at least partially covered with the at least one particulate solid UV-screening agent.

11 . The composition according to claim 7 , wherein the spherical composite particles comprise:

i) spherical particles A 1 having a mean size of greater than 0.1 μm and less than 1 μm, the surface of said particles A 1 being at least partially covered with titanium dioxide particles and the core of the particles comprising styrene/methyl methacrylate copolymer;

ii) spherical particles A 2 having a mean size of greater than or equal to 2 μm, the surface of said particles A 2 being covered with at least titanium dioxide particles and the core of the particles comprising poly(methyl methacrylate).

12 . The composition according to claim 1 , comprising from 0.1% to 10% by weight of the SPF booster and/or the composite particle in spherical form, relative to a total weight of the composition.

13 . The composition according to claim 1 , comprising from 0.001% to 10% by weight of the anti-oxidation active ingredient, relative to a total weight of the composition.

14 . The composition according to claim 1 , further comprising at least one polysaccharide.

15 . The composition of claim 14 , wherein the at least one polysaccharide is a gum.

16 . The composition according to claim 1 , further comprises at least one pigment.

17 . The composition according to claim 1 , further comprising at least one filler of mineral or organic nature.

18 . The composition according to claim 1 , which is in a form of an aqueous or aqueous-alcoholic solution, of an oil-in-water or a water-in-oil or a multiple emulsion, of an aqueous gel, of a dispersion of a fatty phase in an aqueous phase via polymeric microparticles, of a lipid vesicle of ionic and/or nonionic type, of a microemulsion, or of a thin film.

19 . A method for preparing the composition according to claim 1 , the method comprising

mixing the at least one UV filter, the at least one SPF booster and/or the at least one composite particle in spherical form, and the at least one anti-oxidation active ingredient.

20 . A method for producing a composition for protecting a keratin material from UV radiation and pro-oxidation, the method comprising:

mixing

a) at least one UV filter;

b) at least one SPF booster which is a hollow particle, and/or at least one composite particle in a spherical form, having a mean size of between 0.1 and 30 μm comprising at least one particulate UV-screening agent and a core comprising at least one inorganic material and/or at least one organic material;

c) at least one anti-oxidation active ingredient selected from the group consisting of

I) a compound according to formula (I)

wherein each X independently represents —OPO 3 Y, wherein Y is hydrogen, Li, Na, or K;

II) a dimer peptide according to formula (II):

III) a tocopherol or a derivative thereof; and

IV) a mixture thereof.