Opalescence 15% Gel Syringes Whitening Refill Kit – Low Sensitivity, 8 Syringes | Made in USA by Ultradent (5195-4)

Professional at-home teeth whitening with Opalescence 15% gel syringes refill kit. No LED required; 8 x 0.04 ml syringes; carbamide peroxide; compatible with Invisalign trays, retainers, and custom dental trays. Made in the USA by Ultradent.

This kit helps lift stains from coffee, wine, soda, smoking, and more. Gluten-free, kosher, sweetened with xylitol.