| abstract |
The subject of the invention is a process for preparing a composition for topical application, characterized in that it comprises a step of percolating pressurized fluid through at least one natural plant or mineral substance in solid or pasty form, then a step of incorporating the extract obtained into a dry support. The dry support may be, for example, a sprayed powder, an anhydrous composition, a thin film or a polymer comprising LCST units or a thermogelling polymer. The invention also relates to the composition obtained and to its use in the cosmetics field, in particular on the skin. |