• BIODERMA as a specialist in skin biology, developed the Amylpriv® patent. This patent blocks the irritating action of amylase, an enzyme present in saliva. • ABCDerm Peri-oral combines an insulating and protective texture with that of purifying and repairing dermatological agents to: - Favor the reduction of irritative perioral lesions; - Contribute to the reconstruction of the skin barrier; - Promote the reduction of redness and help restore skin comfort. • ABCDerm Peri-oral is easy to apply without leaving white marks on the skin. Excellent tolerance.