公开(公告)号：EP4445893A1

公开(公告)日：2024-10-16

申请号：EP23382336.8

申请日：2023-04-11

申请人： Larrosa Díaz, María Ester

发明人： Larrosa Díaz, María Ester

IPC分类号： A61K8/92 ,  A61K8/73 ,  A61Q19/00 ,  A61Q19/08

摘要： The present invention provides compositions comprising hyaluronic acids of high, medium and low molecular weights, or salts thereof, together with a water-soluble ester of a natural oil. The water-soluble ester gives rise to stable and transparent compositions, with suitable viscosity to be used as cosmetics for topical application and with a moisturizing effect, which does not need the use of additional emulsifiers, thickeners or surfactants to be exhibit the above mentioned features and to be well appreciated by the users, even preferring such compositions to those which do not include the water soluble-ester. Its moisturizing effect, absorption, comfort after application and imparted elasticity are particularly appreciated. The composition can also include anti-ageing peptides and/or vitamins and/or additional moisturizers and/or other compounds, and also preservatives, emulsifiers, thickeners, surfactant and/or anti-oxidant agents and/or aromatic agents, and be used for the manufacture of cosmetic products.