The All White Bleaching Gel includes 3 syringes of 22% Carbamide Peroxide gel. The large 5ml syringes each provide approximately 10 applications more than double the amount of most other brands! Intended for use in professionally made custom trays or Dr. Collins Boil-n-Bite trays, the All White Bleaching Gel will deliver your bright white smile without breaking the bank./br/brEverything you need for that perfect smile without having to visit the dentist!. Only requires 30 mins to 1 hour session of whitening per day!. Water based with a neutral ph causing less tooth sensitivity. Large 5mL syringes provide 10 dual arch applications - Twice the amount of most other brands. Professional strength whitening gel at a fraction of the price./br/brGTIN: 896660002191. Best Sellers Rank: See Top 100 in Health & Household. Item Dimensions LxWxH: 6 x 5 x 4 inches. Number of Items: 1. Item Form: Gel. Product Benefits: Whitening. Brand: Dr. Collins. Country of Origin: USA. : B001KYVKR2. Manufacturer: Dr. Collins. UPC: 896660002191. Item model number: DCI-004. Product Dimensions: 6 x 5 x 4 inches 0.16 Ounces. Is Discontinued By Manufacturer: No.