From Our Editors
Though Vivid Smiles’ bleaching formula shares similar components with at-home whitening kits, they have a secret weapon that makes their process much more powerful: an LED light. Its glow accelerates the bleaching process and amplifies the formula’s effectiveness, whittling the whitening process down to a svelte 30 minutes. During that time, Vivid Smiles can brighten smiles anywhere from two to eight shades, depending on the teeth’s original hue. The whitening formula is also infused with potassium nitrate to mute any tooth sensitivity during the procedure, keeping them from excessive tingling and weeping profusely when they bite into an onion.