| abstract |
A colloidal cationic oil-in-water emulsion includes: —a prostaglandin, —an oil having a iodine value ≦2, —one or more surfactants including at least one quaternary ammonium compound, —water, wherein the prostaglandin/total sum of surfactants mass ratio is included between 0.5 and 5. The use of the cationic oil-in-water emulsions for enhancing the stability of the prostaglandins, for the treatment of ocular hypertension and/or glaucoma, for promoting growth of eyelashes and/or for treating eyelash hypotrichosis is also described. |