22% Carbamide Peroxide gel is the strongest gel made for use in tray-based dental bleaching.  22%-35% Gel provides extremely fast whitening of the even the toughest dental stains. We offer 22% - 35% in a high-viscosity, high-penetration base in order to minimize sensitivities associated with high-powered dental bleaching. 

Carbamide Peroxide is the ingredient of choice for professional dental whitening. It is widely used by dentists and is manufactured in strengths ranging from 10% to 35%. The reason Carbamide Peroxide Gel is so widely used is that it maintains it’s shelf-life for up to 3 years. Other peroxides, such as Hydrogen Peroxide, begin losing their efficacy immediately after manufacture and lose their potency after only a few months, rendering them completely ineffective.