Opalescence® PF gels have a sticky consistency and viscosity which avoids leakage outside the tray.

• The individual trays can be used for regular posterior top-ups.
•  Application time: 10%, nocturnally for 8–10 hours; 16%, for 4–6 hours
• 10% and 16% carbamide peroxide gel for take-home whitening. Regular and mint flavours.