Preparation for protecting against extrinsic and intrinsic skin aging
AssigneeLa Prairie Group AG
InventorsDaniel STANGL, Bernhard DUDLER
Life of this patent
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Abstract
Disclosed is a cosmetic or dermatological preparation which comprises one or more extracts of Saxifraga oppositifolia (purple saxifrage) and/or one or more extracts of Soldanella alpina (alpine snowbell). The use of these extracts to combat extrinsic and intrinsic skin aging is likewise described.
Claims20
A cosmetic or dermatological preparation, wherein the preparation is suitable for topical application to human skin and for cosmetic and/or dermatological use, is present as at least one of a dispersion, gel, aqueous and/or alcoholic solution, serum, oil, tincture, ointment, salve or wipe impregnation media and comprises, based on a total weight of the preparation, from 0.0001% to 15% by weight of (i) one or more extracts of Soldanella alpina, as well as one or more components selected from fats, oils, waxes, moisturizing and/or humectant substances, alcohols, polyols, polymers, electrolytes, organic solvents, silicones, foam stabilizers, substances for preventing foaming, dyes, coloring pigments, thickeners.
A cosmetic or dermatological preparation, wherein the preparation is suitable for topical application to human skin and for cosmetic and/or dermatological use, is present as at least one of a dispersion, gel, aqueous and/or alcoholic solution, serum, oil, tincture, ointment, salve or wipe impregnation media and comprises, based on a total weight of the preparation, from 0.0001% to 0.5% by weight of (i) one or more extracts of Soldanella alpina, as well as one or more components selected from fats, oils, waxes, moisturizing and/or humectant substances, alcohols, polyols, polymers, electrolytes, organic solvents, silicones, foam stabilizers, substances for preventing foaming, dyes, coloring pigments, thickeners, the one or more extracts of Soldanella alpina comprising at least one water-soluble extract obtained by hydro-alcoholic extraction of plant leaves and/or plant stems and/or comprising at least one oil-soluble extract obtained by supercritical fluid extraction of plant leaves and/or plant stems.
Dependencies are inferred from the claim text.