Crest Whitestrips Supreme has 100mg of gel with 14% hydrogen peroxide = 14mg of hydrogen peroxide per upper strip. Crest Whitestrips Professional has 200mg of gel with 6.5% hydrogen peroxide per upper strip. Crest Whitestrips Supreme is the most effective of the Crest Whitening Strips.
They are flexible strips coated with a whitening gel
Their cleaning action bleaches away stubborn stains below the enamel
They are designed to conform to the shape of your teeth providing a secure but comfortable fit
They come in pouches of 2 strips, one for the top teeth and one for the bottom
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SKU
549-4406
$89.49
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Crest Whitestrips Supreme has 100mg of gel with 14% hydrogen peroxide = 14mg of hydrogen peroxide per upper strip. Crest Whitestrips Professional has 200mg of gel with 6.5% hydrogen peroxide per upper strip. Crest Whitestrips Supreme is the most effective of the Crest Whitening Strips.
They are flexible strips coated with a whitening gel
Their cleaning action bleaches away stubborn stains below the enamel
They are designed to conform to the shape of your teeth providing a secure but comfortable fit
They come in pouches of 2 strips, one for the top teeth and one for the bottom