Kiehl's Since 1851 Line-Reducing Eye-Brightening Concentrate
I've been using a sample of this product and I'm definitely going to be purchasing a full size when I'm through. I've definitely noticed that my under-eye area seems brighter and less tired looking. I don't have noticeable wrinkles, but what was there seem less a concern. It's very light in texture, absorbs quickly, and won't interfere with makeup application.