Patent ID: 7892523
Filing Date: 2011-02-22
Classification: A61K,A61Q

Abstract:
1. A method for treating the skin with a kit of sun products, characterized in that, prior to intensive exposure to UV radiation, a pre-sun product as the first part of the kit is applied to the skin one to several time(s) a day for between 2 and 7 days, which product comprises as essential ingredients a radical scavenger, caffeine and a complex with amino acid salts consisting of sorbitol, arginine-HCl, ornithine-HCl, tyrosine and SiO an enzyme photolyase enclosed in liposomes and UV endonuclease, and an extract from during intensive exposure to UV radiation, a sun product as the second part of the kit is applied to the skin, comprising UVA filters and UVB filters and containing at least 3% by weight of UVA filters, relative to the total weight of the sun product, wherein the ratio of UVA and UVB filters is 1:1.8-2.2; and after intensive exposure to UV radiation, an after-sun product as the third part of the kit is applied to the skin at least once or one to several time(s) for between 1 and 7 days, which product comprises the same ingredients as the pre-sun product, the content of the radical scavenger and the enzyme photolyase being 50-90% by weight lower, the content of the enzyme UV endonuclease being 50-90% by weight higher, compared to the pre-sun product and in both cases relative to the total weight of said products, and the extract being replaced with a cooling plant extract or a plant extract mixture selected from the group consisting of water melon extract, which makes up 0.1-0.2% by weight, and a mixture of water melon extract, rose flower extract and jasmine flower extract which makes up 1.5-2.5% by weight, each relative to the weight of the after-sun product, wherein the extracts of water melon, rose flower and jasmine flower are water/glycerine extracts.