The Ordinary Caffeine Solution 5% + EGCG is a targeted eye treatment containing a high concentration of caffeine and green tea-derived EGCG. This lightweight serum helps reduce the appearance of dark circles and puffiness around the eye contour area. Key features: • 5% caffeine concentration • Contains EGCG from green tea • Reduces appearance of dark circles • Helps minimize puffiness • Lightweight serum texture • UV-protective packaging • Suitable for all skin types The formula comes in UV-protective packaging to maintain the stability of the EGCG. Note that this product cannot address hollowness or permanent fat deposits under the eyes, as these are structural concerns that require different interventions. Apply a small amount around the eye contour area morning and evening. Patch testing is recommended before first use.