NEW Opte PrecisionSkincare Refill Serum - Formula 1 Fair. Sealed Brand new in box OPTE's first-of-its-kind technology intuitively scans your skin for dark spots, age spots, and sun spots, then "prints" skin-enhancing coverage only where you need it. Helps diminish the look of dark spots when used long term. Get more youthful-looking, radiant, even-toned skin when you OPTE just a few minutes a day. OPTE analyzes every inch of your skin to target and treat dark spots with unprecedented precision. Watch spots disappear as even-toned, luminous, healthier-looking skin is revealed. Precisely corrects spots on contact using 97% less product than foundation for an even-toned finish that looks like spot-free bare skin. The high-performance Optimizing Serum is applied to only your spots. Powered by 5% niacinamide, proven to fade the look of spots over time. OPTE detects and targets even the dark spots you can't see yet, stopping them in their tracks before they're visible using our spot-fading serum. Please feel free to ask questions All items are sold as is final sale item's are stored in pet and smoke free environment Thanks for looking!!