Argireline®’s INCI name is Acetyl Hexapeptide-8. It is a six amino acid long peptide (mini-protein) with a vinegar molecule attached to the front end. This material helps to relax the tension lines in the skin.
Palmitoyl Tripeptide is a three amino acid long peptide (mini-mini protein) with a palmitic acid (natural to palm oil, Japan wax, or Chinese vegetable tallow) molecule attached to it. This material has demonstrated an ability to stimulate new collagen formation thereby reducing wrinkles.