This light-textured formula contains an extremely high 5% concentration of caffeine, supplemented with highly-purified Epigallocatechin Gallatyl Glucoside (EGCG) from green tea leaves. Independent studies have shown that topical use of each of caffeine and EGCG can help reduce looks of puffiness and of dark circles in the eye contour. Additional studies have shown that caffeine can also reduce the appearance of cellulite. Brand: The Ordinary Category Type: Face Manufacturer Number: 1 Suitable Skin Type: All Skin Type. Size: 30 ml. Type: Skin Care Sets. Texture: Liquid. Recommended Use: Blemishes. Are batteries needed to power the product or is this product a battery: No. Is this a Dangerous Good or a Hazardous Material, Substance or Waste that is regulated for transportation, storage, and/or disposal: No. Expirable: Yes.