Our 2-pack refill will have your smile brighter than ever with our advanced whitening formula.
Extra strength whitening formula designed specifically to whiten safely for those with sensitive teeth
35% Carbamide Peroxide
Up to 40 additional whitening sessions
Ingredient list: Carbamide peroxide, glycerol, propylene glycol, deionized water, carbomer, carboxymethyl, triethanolamine, polyvinylpyrrolidone, menthol.