Colgate Optic White Nightly Treatment Whitening Wand removes 15 years of stains in just 1 week*. Powered by hydrogen peroxide, the same active whitening ingredient dentists use. 1 teeth whitening wand includes 30 treatments^ & contains 3% hydrogen peroxide. Colgate Optic White Nightly Treatment Whitening Wand removes 15 years of stains in just 1 week*. With 3% Hydrogen Peroxide, the same whitening ingredient used by dentists. With 4 Simple Steps: 1 . Brush and Dry: At bedtime, brush your teeth. Dry top row of teeth with a tissue. 2. Paint and Wait: Paint serum on top row of dry teeth. Wait 15 second for serum to dry. 3. Repeat application process for bottom teeth. 4. Whiten: Let serum work its magic overnight and brush off in the morning. 1 teeth whitening wand includes 30 treatments^. Sugar free. Enamel safe. Vegan. Gluten Free. Designed for no tooth sensitivity. *When used as directed. Individual results may vary. ^Varies based on individual use. Suitable For: Vegan Product Claims: Designed for no tooth sensitivity. Remove 15 years of stains in just 1 week (when used as directed. Individual results may vary). Sugar free, enamel safe, gluten free. Lifestyle Claim: Vegan| Sugar Free| Gluten Free Boxed Contents: 1 teeth whitening wand. Includes 30 treatments (varies based on individual use).