I have dealt with dark under-eye circles all my life. My skin around the eyes is fragile and almost translucent, so the signs of a sleepless night or low-quality sleep show up immediately. That's frustrating, I know, but I could finally manage to conceal my dark circles when I found out that the best under-eye powder is the one that has pink shades. Pink powders are better than neutral tones for that particular facial area because it makes it look brighter.