BEST Whitening Powder
SupersmileWhitening Powder
A tiny bottle with big benefits, Supersmile Whitening Powder acts as a powerful rinse, a polishing brushing powder or a whitening boost you can add to your favorite toothpaste, and can whiten teeth up to three or four shades in seven days.
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$45
"Utilizing the brand’s signature ingredient Calprox, it gets rid of surface stains, bacteria and plaque while also freshening breath and strengthening tooth enamel. In a clinical study using the brand’s Professional Toothpaste and Whitening Powder, 72 percent of extrinsic and intrinsic stain deposits were removed and teeth became up to nine shades whiter in just seven days." —Britt Fallon, director of beauty
NEWBEAUTY