Best Peptide Serum For Face | Peptides Skin Care The Peptight Serum is a potent cocktail of marine bioferment, peptides, and antioxidants that targets aging signs and restores the skin barrier. Its signature ingredient, argireline, reduces the look of crow's feet and expression lines. Additionally, this is the best peptide serum for face that contains collagen peptides, which enhance skin elasticity and hydration levels. Click to buy: https://thephix.co/products/philler-peptide-serum