What do the eyes look like? Rested Under-Eye Patches for Dark Circles Get the look of 8 hours of sleep in 15 minutes. Our restorative under eye patches are your best friend to help fight dark circles. When life prevents you from getting your restful sleep, we´ve got you covered. Retinol: Stimulates the production of new cells while reducing dark spots. Vitamin C: Helps increase elasticity and brighten skin. Caffeine: Wakes up tired eyes and helps reduce the appearance of dark circles. How to use: -Apply patches to the area under the eyes just cleaned. -Smooth the patches to make sure the hydrogel sheet makes good contact with the skin. -Relax and wear the patches for 15 minutes, then throw them away. -Gently apply the remaining serum to the skin. -Follow up with your usual skin care regimen.