Use of Ravenala extract for antiaging action and protecting and regenerating skin, mucous membranes or its annexes, where the antiaging action is a preventive, delay and/or limitation action of signs of endogenous or exogenous skin aging
Use of an extract of Ravenala for antiaging action of skin, mucous membranes or its annexes, is claimed. Independent claims are included for: (1) a composition comprising the extract and carrier； and (2) a device, which is in a form comprising a pot, pump bottle, wiper, mask, transdermal device, patch, spray, capsule, food supplement, comprising the extract or the composition. ACTIVITY : Nootropic； Dermatological. MECHANISM OF ACTION : Collagen synthesis stimulator. The ability of Ravenala extract (at concentration of 10 ->； 7>；) to stimulate collagen synthesis was tested in normal human dermal fibroblasts. The result showed that the extract exhibited the percentage of collagen synthesis of 37% after 48 hours.La présente invention se rapporte à l'utilisation d'un extrait de Ravenala sp. pour une action anti-âge de la peau, de ses annexes ou des muqueuses, ainsi qu'à une composition cosmétique, pour la protection et la régénération de la peau, de ses annexes ou des muqueuses, comprenant un extrait de Ravenala sp. et un véhicule cosmétiquement acceptable.
