The Ordinary Caffeine Solution 5% + EGCG is a lightweight serum designed to target the appearance of dark circles and puffiness around the eyes. This 30ml formula contains caffeine, a natural vasoconstrictor that helps to reduce the appearance of dark circles and under-eye bags by constricting the blood vessels. EGCG, a powerful antioxidant found in green tea, is also included to help reduce inflammation and protect the delicate skin around the eyes from free radical damage. With regular use, this serum can help to improve the appearance of tired, puffy eyes, leaving them looking brighter and more awake. It is suitable for all skin types and can be used morning and night after cleansing and toning.