The Colgate Optic White Overnight Teeth Whitening Pen is a convenient and effective way to whiten your teeth while you sleep. This pen contains 0.08 fl oz of hydrogen peroxide-based gel that is safe for enamel and completely free of gluten, vegan, and sugar. The included applicator makes it easy to apply the product overnight, and the teeth whitening pen is designed for adult use. With a shelf life of 12 months, this enamel-safe product will leave your teeth looking brighter and whiter in the morning.
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