Opalescence 20% Teeth Whitening Gel Refill Kit (12 Syringes) Mint – Ultradent

Experience professional-level at-home whitening with Opalescence 20% Gel Refill Kit. This pack includes 12 x 1.2 ml syringes of Carbamide Peroxide gel in a refreshing mint flavor, designed for efficient delivery to whitening trays. No LED light is required or recommended. Compatible with Invisalign trays, aligners, retainers, and custom dental trays (not included). Whitening is typically 2-4 hours per day, with the potential to lighten teeth up to 10 shades in 7 days. Made in the USA by Ultradent, this kit is gluten-free, kosher, and sweetened with xylitol to help reduce the risk of tooth decay. Trusted by over 25,000 dental professionals, with 50+ Teeth Whitening Awards and 100 million smiles brightened.