Matrixyl is a trademarked peptide composition developed by sederma in france this highly effective composition has been shown to reduce the look of static and dynamic wrinkles this formula contains two generations of matrixyl matrixyl 3000 and matrixyl synthe6 at a combined concentration of 10 by weight in a specialized hyaluronic acid delivery system the peptide in matrixyl 3000 is palmitoyl pentapeptide 35 and the peptide in matrixyl synthe6 is palmitoyl tripeptide 38 directions appl