Jan Marini Peptide Extreme is a rich serum that helps improve skin’s firmness and smoothness. Packed with nourishing plant butters, peptides, and antioxidants, it hydrates deeply while calming skin. Perfect for daily use or after treatments, it supports a refreshed, youthful look. Free from parabens and cruelty-free, this 30ml serum absorbs easily for soft, radiant skin.