Opalescence 20% Gel Syringes Teeth Whitening Refill Kit (4 Pack / 8 Units) Mint Carbamide Peroxide

Experience professional-level teeth whitening with the Opal by Opalescence line, backed by over 30 years of expertise, 50+ teeth whitening awards, and 100 million smiles brightened. Enjoy efficient tooth whitening and easy delivery with the deluxe carbamide peroxide gel-filled syringes, 4 packs with 2 units each (8 Syringes total). Compatible with Invisalign trays, aligners, retainers, and custom dental trays (none included). Lift stains from coffee, wine, soda, and smoking with the Opalescence teeth whitening gel featuring 20% carbamide peroxide, which can whiten teeth up to 10 shades in 7 days. Benefit from the gluten-free, kosher, and xylitol-sweetened formula. Includes a 2Chill dental floss keychain. Trust in the quality of this product, proudly made by Ultradent Products and recommended by over 25,000 dental professionals.