USE OF AT LEAST ONE EXTRACT OF AIRBORNE PARTITIONS OF THE EPILOBA AND / OR ONAGER FOR THE PREPARATION OF A COMPOSITION INTENDED TO RESTORE THE BARRIER FUNCTION OF KERATINIZED TISSUE OR MUCOUS MEMBRANES
The invention relates to the use of at least one extract of the aerial portions of fireweed and/or evening primrose for preparing a composition for restoring the barrier function of keratinised tissues, such as the skin or the nails, or mucous tissues, or for preventing and/or treating alterations of the barrier function of said keratinised or mucous tissues.