Opalescence 20% Opalescence 15% Opalescence 10% Opalescence® has been proven to be fast, safe and effective for tooth whitening. Opalescence® was the first ADA -Accepted, syringe delivered, take-home bleaching gel. Opalescence® comes in two delicious flavors: mint and melon. It's patented, sticky, and highly viscous formula stays in tray and on teeth where it belongs! Significant water in formula water prevents dehydration and whitening relapse while minimizing tooth dehydration. Each syringe contains 1.2mL of gel. It is packaged in units of 4 syringes. Categories: Opalescence PF 20% Opalescence PF 15% Opalescence PF 10% Opalescence Now Opalescence Whitening Toothpaste 4.7oz $12.59 Opalescence Tres White Supreme Whitening Trays (10pk) $39.99 DentaMart.com © 2002 - 2010 | privacy | order info | shopping cart | contact Prices subject to change without notice. Product packaging is subject to change without notice and images of the product or product packaging online may differ from the actual product shipped.