C Eye Serum Advance+ is a cutting-edge formulation that effectively combines a 7.5% concentration of iS Clinical's scientifically advanced L-Ascorbic Acid (Vitamin C) with Copper Tripeptide Growth Factor for enhanced age-defying properties. This powerful yet gentle formula is designed to help diminish the appearance of fine lines, wrinkles, under-eye puffiness and dark circles. C Eye Serum Advance+ also helps to noticeably improve skin tone and texture and deliver enhanced antioxidant protection. Apply a couple of drops to the eye area, along the orbital bone. Use in the morning after cleansing and follow with your serum, moisturiser & SPF50.