While nothing short of a laser treatment can permanently and completely get rid of dark under eye circles, Hylexin is the best on the market for reducing them.
By the makers of Strivectin SD, Hylexin is formulated for the delicate skin around the eyes and specifically treats dark circles and puffiness. It's not a concealer, but using active ingredients that work to reduce the appearance of serious dark circles and discoloration in the peri-orbital (eye) area. Hylexin reduces the appearance of dark circles by reducing hemoglobin degradation byproducts by stimulating enzyme activity in the peri-orbital tissue. Optimal results can be expected in 30 days.
Available at NewSkinOasis, $75