20% Carbamide Peroxide Teeth Whitening Gel Refills, Four 1.2 ml Syringes for Compatible Trays

20% carbamide peroxide teeth whitening gel refills deliver measured gel into compatible aligners, retainers or custom dental trays. The four-syringe set helps address stains from coffee, tea, wine, soda and smoking without requiring an LED light.

Each package contains four 1.2 ml syringes—two packs with two syringes each—and no tray is included. The source directions list a two- to four-hour daily wear time for the 20% strength; follow the product directions and the guidance supplied with your tray system.

Specifications

• Product: teeth whitening gel refills
• Active ingredient: 20% carbamide peroxide
• Total syringes: four
• Syringe volume: 1.2 ml each
• Package format: two packs with two syringes each
• Compatible with: aligners retainers and custom dental trays
• LED light: not needed
• Tray: not included
• Listed wear time: two to four hours daily
• Formula notes: gluten free and sweetened with xylitol