Gle Skincare for Dark Circles - is an eye serum which targets early signs of aging. Key ingredients are Caffeine, Vitamin C, and Sodium Hyaluronate. This has an oil consistency and is very runny. I had to keep the tube in an upright position while opening because the product drips even without squeezing the tube. One tiny concern, it makes my area look a tad bit oily--just a bit, nothing too crazy. But it does make the eye area feel so soft. i love the spatula/massager that comes with the kit. It's always in the fridge (as most of my skincare are, lol!) so it's great for depuffing.