Opalescence 10% Regular Teeth Whitening Gel delivers professional-grade results with a gentle formula ideal for at-home use. Designed to be worn for 8–10 hours or overnight, this trusted whitening gel fits seamlessly into your daily routine. The vegan, gluten-free, and kosher-certified formula contains xylitol to help reduce tooth decay and closely matches the pH of natural saliva, enhancing comfort and effectiveness. With a sticky, viscous texture, the gel stays in place without leaking onto soft tissues. Paired with custom-fit trays from Everything Teeth, this whitening system offers a personalized, dentist-level experience. Backed by over 30 years of innovation and over 100 million smiles, Opalescence is a proven leader in brightening smiles around the world.