Cosmetic and/or pharmaceutical composition containing a dispersion of lipid vesicles, process for the preparation of the said dispersion and dispersion of lipid vesicles

摘要: A composition comprises in an aqueous dispersion phase, a of lipid vesicles that encapsulate phase. The are phase containing ionic amphiphilic or nonionic lipid, mixture thereof, together with compound having the formula ##STR1## wherein (a) W represents --CH 2 OH, --COOM --(CH ) --COOM, M H, alkali metal alkaline earth and X, Y, Z V, each independently, represent hydrogen hydroxyl, proviso when OH at least one V (b) 3 H combined as shown line table below: ______________________________________ X Y V______________________________________OH OHOH HH OHH H______________________________________