Product Details Gluten free. Enamel safe. Deeply whitens for up to 4 shades (when brushing twice daily for 6 weeks). 2% Hydrogen peroxide. Goes beyond surface stains with our patented 2% hydrogen peroxide formula. Deeply whitens for up to 4 shades (when brushing twice daily for 6 weeks). Some people may experience tooth sensitivity or gum discomfort when using whitening products. This discomfort is temporary and not harmful. If you experience more than mild tooth sensitivity. stop use and consult your dentist. www.colgateopticwhite.com. SmartLabel: App enabled. Questions? 1-800-468-6502. Recyclable tube. Save Water: Turn off the tap while brushing. Made in Mexico.
Indications Uses: Helps protect against cavities.
Directions Directions: Adults and Children 2 Years of Age and Older: Brush teeth thoroughly, preferably after each meal or at least twice a day, or as directed by a dentist or physician. Children 2 to 6 Years: Use only a pea sized amount and supervise child's brushing and rinsing (to minimize swallowing). Children Under 2 Years: Ask a dentist or physician.