This high-concentration, lightweight serum is formulated to target visible signs of eye contour fatigue, specifically dark circles and puffiness. It features a potent 5% concentration of caffeine, complemented by highly pure Epigallocatechin Gallatyl Glucoside (EGCG) derived from green tea leaves. This combination works synergistically to visibly de-puff the eye area and reduce the appearance of discoloration. Apply a small amount under the eye area in the morning and evening. For best results, use as part of your regular morning and evening skincare regimen.