Product Details Gluten free. Now 2x whitening ingredient (twice the level of hydrogen peroxide vs. previous Colgate Optic White Advanced). Enamel safe. Deeply whitens for up to four shades (when brushing twice daily for six weeks). 2% hydrogen peroxide. Goes beyond surface stains with our patented 2% hydrogen peroxide formula. www.colgateopticwhite.com SmartLabel - App enabled. Questions? 1-800-468-6502. Save Water: Turn off the tap while brushing. Made in Mexico.
Indications Uses: helps protect against cavities .
Directions Age group 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.
Warnings Keep out of reach of children under 6 years of age. If more than used for brushing is accidentally swallowed, get medical help or contact a Poison Control Center right away.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.