The Caffeine 5% + EGCG serum by The Ordinary is a lightweight, water-based formula designed for the delicate skin around the eyes. This product features a high 5% concentration of caffeine, a powerful antioxidant that helps reduce the appearance of puffiness. Additionally, it contains EGCG, a polyphenol derived from green tea known for its anti-inflammatory properties, which assists in minimizing the appearance of dark circles. This non-comedogenic and hypoallergenic serum is fragrance-free, making it suitable for various skin types. To use, apply a few drops to the under-eye area in the morning and evening, massaging gently until fully absorbed. Available in a 30 ml bottle, this effective serum helps improve the overall appearance of the eye area, providing a targeted solution for those looking to address puffiness and dark circles as part of their daily skincare routine.