Purederm Dark Circle Reducer Eye Patches 6 Count are specially formulated to diminish the appearance of dark circles shadows and uneven skin tones under the eyes. They contain sunflower seed oil which moisturizes the skin and lightens darkened areas to give your eye area a more even appearance. These Purederm Eye Patches also contain phyto collagen to lighten dark circles. Each package contains six treatments that you can use until you see the desired results.