SKIN TYPE: Oily skin, Combination skin, Dry to Very Dry Skin, Dry Combination / Instantly cooling rollerball refreshes on contact. What It Does Brightens eye area over time. Includes comforting panthenol to help deliver soothing hydration. Fast-drying serum can be layered over or under makeup. Oil-free. Ophthalmologist Tested. How To Use Use twice a day, morning and night. Using gentle pressure, roll under each eye from inner corner to outer corner twice. User finger to smooth in any excess until absorbed. Reapply as needed throughout the day. TIPS: Can be used alone, or under or over makeup. Can be layered with other eye treatment products.