Cosmetic composition containing novel fractal particle-based gels
View Patent ↗A method of instantly reducing the appearance of wrinkles and skin imperfections while smoothing the skin, which comprises applying a cosmetic composition comprising a fractal particle based gel.
1. A cosmetic composition for application to a biologic substrate wherein said composition comprises, in a nonaqueous medium, a first fractal particle comprising fumed silica and a second fractal particle comprising fumed alumina.
2. The cosmetic composition according to claim 1 , wherein said fractal particles have a diameter of between about 50-300 nm.
3. The cosmetic composition according to claim 2 , wherein said fractal particles have a diameter of between about 100-250 nm.
4. The cosmetic composition according to claim 1 , wherein said fractal particles comprise from about 5% to about 80% by weight of the composition.
5. The cosmetic composition according to claim 1 , further comprising one or more polymeric light diffusing agents selected from the group consisting of nylon, poly(methyl acrylic acid), boron nitride, barium sulfate, polyethylene, polystyrene, ethylene/acrylic acid copolymer, fluorinated hydrocarbons, silicates and silicone, and mixtures and derivatives thereof.
6. The cosmetic composition according to claim 1 , comprising a particle content of about 1% to about 85% solids by weight of the composition.
7. The cosmetic composition according to claim 6 , comprising a particle content of about 10% to about 40% solids by weight of the composition.
8. The cosmetic composition according to claim 1 , further comprising a film forming agent.
9. The cosmetic composition according to claim 8 , wherein said film forming agent is selected from the group consisting of amino propyldimethicone, dimethicone, and a blend of low and high viscosity polydimethylsiloxane.
10. The cosmetic composition according to claim 1 , further comprising a pigment.
11. A method for concealing imperfections in human skin, comprising applying to said skin an effective amount of a cosmetic composition comprising in a nonaqueous medium, a first fractal particle and a second fractal particle, wherein said first and second fractal particles interact with one another to form a gel network.
12. The method according to claim 11 , further comprising a step of applying a foundation on top of said composition.