When your smile needs a refresh, trust Rembrandt's 3 Day Teeth Whitening Boost Kit to give it a quick, brightening boost. You'll get noticeably whiter teeth in just three days of treatments. Our formula uses the same enamel-safe ingredient used by dentists to remove deep stains, so you can feel confident that it's both effective and safe. Our custom-fit whitening strips are designed to stay comfortably in place while whitening both the front and back of teeth. The 3 Day Teeth Whitening Kit includes 6 whitening strips. Developed by cosmetic dentist and whitening pioneer, Dr. Robert Ibsen, Rembrandt was the first-ever whitening toothpaste on the market. While the whitening category has grown over the years, Rembrandt —unlike other whitening brands—remains solely centered on teeth whitening. Prepare your best smile with the full suite of Rembrandt products.
Removes deep stains for a whiter, brighter smile
Enamel-safe teeth whitening in just 2 hours
COMFYTRAY applicators for a customized experience
Safe and effective