Bests & Worsts Reviews from Amazon

I won't be giving this a try. While the hydroxyapatite may do wonders for teeth, I can't use anything with sodium lauryl sulfate. So all you SLS avoiders, this isn't for you. There should be a list of ingredients included on this product's page on Amazon because there is an English translation sticker on the box. So, for those of you who want to know: Water Calcium phosphate Glycerin Hydroxyapatite PEG-400 Zeolite Glycyrrhetinic acid Cetylpyridinium chloride Xylitol Sodium silicate Silica Sodium lauryl sulfate Sodium carboxymethylcellulose Flavor Hydrolyzed conchiolin Sodium saccharin Trimagnesium phosphate Alkyldiminoethylglycine hydrochloride Sodium lauroyl sarcosinate Not even going to bother looking up all the chemicals and possible issues. If you have no problem with SLS, or with whatever the other ingredients are, then it may be a great fit for your dental needs. I will have to pass, sadly. For some reason I thought a Japanese product would steer clear of such problematic ingredients. Bummer. I'm giving it one star because they should have listed ingredients. It may actually be a great product.