Opalescence Opalescence 10% Teeth Whitening Kit - Gel Syringes Refills - Low Sensitivy (4 Packs / 8 Units) - Fluoride, Carbamide Peroxide - Made in The USA by Ultradent 5211-4

PROFESSIONAL LEVEL TEETH WHITENING: Opalescence - A teeth Whitening Experience in the comfort of your home, with over 30 years of expertise, 50+ Teeth Whitening Awards, and 100 million smiles brightened. SENSITIVITY-FRIENDLY OPALESCENCE LINE: NO LED Light Needed or Recommended. Carbamide Peroxide Gel-filled Syringes for efficient tooth whitening and easy delivery to teeth whitening trays. Compatible with Invisalign trays, aligners, retainers, and custom dental trays (none included). OPALESCENCE TEETH WHITENING GEL: Opalescence Teeth Whitening 10 Percent for 8-10 Hours a day wear, can whiten teeth up to 10 shades in 7 days. Lifts stains from coffee, wine, soda, smoking, and more. DENTAL CARE: Teeth whitening gel refill pack includes 8 Syringes, gluten-free, kosher, sweetened with xylitol, which may reduce the risk of tooth decay. MADE IN THE USA BY ULTRADENT PRODUCTS: Professional-level Whitening, recommended by over 25,000 Dental Professionals, with 50+ Teeth Whitening Awards and 100 million smiles brightened.