10% hydrogen-peroxide (H2O2) whitening gel that patients can safely use at home. Crafted by dental professionals, patient will achieve up to 10 shades brighter in 5 days. With the GLO app, patient satisfaction is ensured. Paired with the GLO in-office treatment, it delivers exceptional, sensitivity-free results. vVARDIS Post-Whitening Enamel Serum effectively covers imperfections and fortifies enamel against sensitivity, erosion, and future stains.