Most products attempt to cover the area with an oily layer to prevent moisture loss and to plump up the skin by various means to fill out wrinkles. This approach reduces the transdermal respiration of the area and often results in the eye area being puffy particularly in the morning. Our eye area is unique, it is very thin and has no oil glands, and it regenerates easily due to the large number of capillaries present. Nature did not make a mistake in denying this area oil glands thus respiration and cellular turnover would be very important for its health. Our serum is a light but rich, non greasy, protects and refine serum to support and instantly improve appearance. Contains a complex of substances that are naturally involved with the skins repair process. Will not cause puffiness.