A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/67 (2006.01)
Patent
CA 2204704
A method and composition is provided for enhancing skin radiance and treating chronoaging conditions including wrinkles and dermatological disorders includingacne, follicular and lesional papules, actinic keratoses, oily skin and rosacea comprising: (i) a safe and effective amount of an unsaturated C18-C30 fatty acid ester of retinol; and (ii) a safe and effective amount of a cosmetically acceptable carrier, the composition being stable for at least four weeks at 43°C. An unsaturated C18-C30 fatty acid ester of retinol is the active component which is applied to the skin in a cosmetically acceptable carrier. The most preferred unsaturated retinol fatty acid ester is retinyl linoleate. The composition is stable and remains active for at least four weks at 43°C.
Méthode et composition pour augmenter la luminosité de la peau et traiter les effets du vieillissement chronologique de la peau incluant les rides et les affections dermatologiques, notamment l'acné, les papules folliculaires et lésionnelles, les kératoses actiniques, la peau grasse et la couperose. Le produit renferme (i) une quantité inoffensive et efficace d'un ester d'acide gras C18-C30 insaturé du rétinol, et (ii) une quantité inoffensive et efficace d'un véhicule acceptable sur le plan cosmétique, la composition étant stable pendant au moins quatre semaines à 43 degrés C. Un ester d'acide gras C18-C30 insaturé du rétinol est le composant actif qui est appliqué sur la peau dans un véhicule acceptable sur le plan cosmétique. Le linoléate de rétinyle est l'ester d'acide gras insaturé du rétinol le plus recherché. La composition est stable et demeure active pendant au moins quatre semaines à 43 degrés C.
Corey Joseph Michael
Dorogi Peter Ladislaus
Meyers Alan Joel
Vargas Anthony
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Plc Unilever
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