Comfort zone skin regimen juvenate pro rich cream anti aging redensifying moisturizing formula cosmeceutical peptide formula for biologically mature and depleted skin with maslinic acid 005 palmitoyl tripeptide 5 0 0137 how it works palmitoyl tripeptide 5 is a biomimetic peptide that mimics the action of a protein that is naturally present in the skin stimulating the production of collagen and the protection of existing collagen the effectiveness of this peptide is mainly due to