I have been using the 300 for a year and I looove it I use to use Colgate total but it started making my teeth hurt over time Theodent 300 makes your teeth white and it really made my teeth not ache anymore it works on my teeth snd I have immaculate teeth!

It is too early to tell yet if this toothpaste will actually make my periodontal maintenance any better, but I do like the toothpaste, taste is good, feels fresh after brushing. Heres the thing. My wife said dont get her any more, too hard to get the cap off the tube. I am okay with that, but after I squeezed the tube to the utmost, I wondered how much was left. (My mother taught us well, waste not, want not.)I cut the tube in half and started dipping into the bottom and top with brush head to get the last vestiges out, which turned out to be 1 1/2 weeks of twice a day brushing witht he amount proscribed by dentists, that small pearl size. That is an awful lot of waste. It is all about design of the tube, regular toothpastes, with their roll up tubes, leave almost nothing behind, most of paste was in head on this one, but couldnt be squeezed out. Love the contents, ditch that packaging