This line-reducing concentrate is formulated for the eye area and contains a high concentration of 10.5% Pure Vitamin C known for its affinity with skin and its powerful ability to improve the appearance of skin aging. With Haloxyl, this formula helps to reduce the appearance of under-eye dark circles, helping to brighten the overall eye area for a fresher appearance. With continued use, our treatment helps address some of the more serious signs of skin aging with a significant effect on sub-orbital wrinkles and crows feet. 0.5 fl oz.