Venus White Pro - Patient Kit (6/Pk.), 22% Carbamide Peroxide Home Whitening Gel, 6 - 1.2 ml Syringes, 1 Tray Case & 1 Shade Guide. Mint flavored. Works Gently and Quickly. Contains potassium nitrate to help decrease sensitivity associated with bleaching. 6 - 1.2 ml syringes