Colgate Optic White Overnight Teeth Whitening Pen, Enamel Safe and Vegan, Teeth Stain Remover to Whiten Teeth, Teeth Whitening for Sensitive Teeth, 35 Nightly Treatments Per Pen, 0.08 Oz,2 Pack

Colgate Optic White Teeth Whitening Pen has an enamel-safe whitening serum formula designed for no tooth sensitivity and remove years of stains in just 1 week*. It works while you sleep to reveal a whiter, brighter smile. The stain removal pen is easy to apply is just a few steps. First, apply whitening gel to teeth just before bed. Next, sleep! Let the gel work its magic overnight. Finally it's time to glow: wake up with a whiter smile. Easy to use, the precision brush on the tip of the whitening pen lets you target the surface of each tooth. For best results, dry teeth before application. And when you’re done, close cap tightly until you hear a click to prevent drying out.The Optic White Pen gel formula is made with four simple ingredients: hydrogen peroxide, alcohol solvent, copolymer and water. This teeth whitening formula is also vegan, gluten-free and sugar-free. *use as directed.