Caprooyl Tetrapeptide-3 Excellent Nouveaux ingrédients Anti-âge Caprooyl Tetrapeptide-3 at a glance Synthetically-produced signal peptide Said to boost the natural supportive substances skin needs to look younger Mixed with water and the sugar dextran White, water-soluble crystal in its raw form Caprooyl Tetrapeptide-3 description Caprooyl Tetrapeptide-3 is a peptide that is made synthetically. It is a signal peptide that’s said to help to boost the natural production of supportive substances skin needs to look younger and feel firmer. Caprooyl tetrapeptide-3 is made by Lucas Meyer Cosmetics and sold with the trade name ChroNOline. It is mixed with water, glycerin, and the sugar dextran. In its raw form it is a white, water-soluble crystal. Related ingredients: Peptides Amino Acids