A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/67 (2006.01) C12N 5/08 (2006.01)
Patent
CA 2202629
The use of ascorbic acid, particularly L-ascorbic acid or vitamin C, or of the erythorbic acid isomer thereof, or salts or esters thereof, for promoting elastin synthesis in the dermis in order to enhance skin elasticity, is disclosed. Cosmetic or pharmaceutical and particularly dermatological compositions for enhancing skin elasticity may thus be prepared, e.g. in the form of a skin toning or firming agent. In addition, the elastin content of artificial skin may be increased.
L'invention concerne l'utilisation de l'acide ascorbique notamment de l'acide L-ascorbique ou vitamine C, ou de son isomère l'acide érythorbique, ou de leurs sels ou esters, pour stimuler la synthèse d'élastine dans le derme en vue d'améliorer en particulier l'élasticité cutanée. L'invention permet de fabriquer des compositions cosmétiques ou pharmaceutiques, notamment dermatologiques, pour améliorer l'élasticité cutanée, par exemple dans le cadre de produit améliorant la tonicité cutanée ou raffermissant cutané. L'invention permet également d'augmenter la teneur en élastine de dermes artificiels.
Bonte Frederic
Chaudagne Catherine
Dumas Marc
Meybeck Alain
Fetherstonhaugh & Co.
Lvmh Recherche
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