Take-Home (2) 3.5ml Syringes 8% Hydrogen Peroxide Refills
 
Daytime use: Wear 30 minutes, once or twice a day. Allow a minimum of one hour between wear time. Don not exceed 30 minutes per application. PRO-SYS® Professional take-home whitening delivers a high-performance system for a more radiant smile. Available in your choice of carbamide or hydrogen peroxide formulas, PRO-SYS® supports a wide range of uses. To eliminate sensitivity, PRO-SYS® contains potassium nitrate and its water-based gel keeps teeth hydrated.