I love whitening toothpaste but they didnt do much for me . the taste and feel of this toothpaste is ok, I didn t have a problem with foaming like some others but I hv been using it for a few week, with long brushings, and have not notices any whitening . I actullay think crest 3d white works a lot better than this toothpaste I ve notices some very minor sensitivity
and my tongue does burn a little by the end of my 3 minute brushing, but nothing major.
I m not going to repurchase though, because this is really abrasive which can actully wear away your teeth yellow might use it once a week or something as a clarifing toothpaste to scrub away any stain before they up, but I dont think this is good as an every day toothpaste