Trays or mouthpieces paired with a blue-light device.
LED kits combine a peroxide gel with a blue-light mouthpiece intended to keep the user compliant with the treatment window. The gel does the whitening; the light itself is not a proven accelerator.
A mouthpiece-and-wand system built around a serum-style peroxide gel and a wireless blue-light device.
A budget-friendly LED kit that ships with a mouthpiece, syringes of carbamide peroxide gel, and a timer-driven light.
A peroxide-free whitening system built around phthalimidoperoxycaproic acid (PAP).
A widely available budget LED whitening kit built around a carbamide peroxide gel.
