The PainFree gel offers relief in 30 seconds from painful cold stimuli, according to the company. The gel has a thick consistency and seals a tooth's open dentinal tubules with a penetrating tripolymer formulation.
The kit includes two 3-mL syringes of gel, 20 needle-nose intraoral applicator tips, and instructions.
PainFree gel in syringes. Image courtesy of Parkell.