StriVectin's Peptight™ 360˚ Tightening Eye Serum is formulated to tighten, firm and brighten the entire eye area. A Triple Peptide Blend targets loss of contour on the entire eye area, including the upper eyelids, while caffeine minimizes the appearance of dark circles. This lightweight serum absorbs quickly and its cooling applicator gently massages, reinvigorating the delicate skin around eyes. Key Ingredients: Triple Peptide Blend (Oligopeptide, Dipeptide and Tetrapeptide): tightens, firms and improves eye contour - even on eyelids Caffeine & Kakudu Plum Extract: improves skin tone, brightens the eye area and dark circles Microalgae & Marine Ferment: algae rich in vitamin C and vitamin B12 instantly leaves skin feeling firmer while marine ferment targets crepey upper eyelids Key Benefits: Visibly improves the look of the contour around eyes targeting crepey eyelids and upper eyelid sagging Brightens dark circles and entire eye area Firms delicate, thinning skin Tip: For an enhanced cooling sensation keep Peptight™ 360° Tightening Eye Serum refrigerated.