Colgate Optic White Stain Fighter Enamel Care is a mildly mint-flavored toothpaste that whitens teeth. Three shades of white teeth: twice a day for four weeks of brushing. Results may differ for each individual. ANTI-STAIN PROTECTION: This product uses anti-stain protection to seal off new stains. 1% hydrogen peroxide, the whitening agent used by dentists, is present in Colgate Optic White Stain Fighter Enamel Care Toothpaste. A STRONG WHITE SMILE: Enamel is strengthened and cared for by the fluoride formula.
