The COSRX The 6 Peptide Skin Booster Serum is a Korean skincare product designed for hydration and age-defying effects. This serum contains a blend of ingredients like Niacinamide, Hyaluronic Acid, Peptides, and various other amino acids, glycerin, and arginine to provide deep hydration and nourishment to the skin. With an expiration date of 08/2028, this 5.07 fl oz serum is suitable for all skin types and is part of the Cosrx The 6 Peptide Skin Booster Serum product line, known for its antioxidant properties and hydrating benefits. Perfect for daily use on the face, this serum is a potent addition to any skincare routine.