The Hyaluronic Acid Eye Serum by COUGAR is a must-have for the maintenance of the skin around your eyes. It hydrates the skin and makes it firmer. It also helps to reduce wrinkles around the eyes and helps to get rid of dark circles. It also improves the plumpness of the near-eye area skin. This product is ideal for daily use and is a must for those who are afraid of late night parties due to dark circles.