- Liquid Smile is the only teeth-whitening pen that provides quick and easy professional at-home results. With an exceptionally effective dose of 12% hydrogen peroxide to give you results you can see, Liquid Smile is revolutionizing teeth whitening. The applicator pen and fast application makes obtaining a brighter smile easier than ever.
Developed by one of the original dentists of Brite Smile, you can ensure a well-tested, thoroughly researched, safe and painless formula. Liquid Smile was especially made for at-home use and requires no strips, trays or lights. You simply apply it a night and wake up to a brighter smile.
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