Balance Active Formula Vitamin C Dark Circle Corrector (15ml) Helps to improve the appearance of dark circles with a combination of Vitamin C and Peptides, known to brighten and smooth. The under eye area appears refreshed and hydrated. 98% agree under eye area is more hydrated Independent study on 100 women for 4 weeks Directions: Morning and night, apply a thin layer to the eye area. Gently pat dry until absorbed.