I first started using sensodyne as I have very sensitive teeth. Anything too hot, cold or sweet would cause my teeth so much pain. Even other toothpastes would cause pain when I would brush my teeth. That is when I though I would take the plunge and try this tooth paste. It is very expensive and you don't get a lot of it. Being a university student and having to pay about $9 for a smallish bottle was a bit too much. I think I only ever bought 2 tubes because of this reason alone.
Aside from the price, I found that it did help with my teeth. This toothpaste would not cause my teeth pain when brushing and I noticed that cold/hot/sweet foods did not have the same effect on my teeth as they once did before.
The taste and smell of the toothpaste wasn't that great though. I love having a minty fresh breath and this didn't do the job unfortunately. It did however remove the fuzzy feeling from my teeth, I would find myself licking my teeth a lot haha.
Overall, I would probably not buy again unless I was earning more money than I am now. If you are more financially stable then I would say go for it!
Overall I am pleased to say I don't have sensitive teeth. However sometimes for whatever reason sensitive teeth hit.
What I love about this toothpaste is that is does prevent sensitivity and protect your teeth. As a whitening toothpaste I can also use it just like I would my normal toothpaste without feeling I am sacrificing anything. That said I don't find any of the whitening toothpastes actually do that much.
The packaging is white, plain and very clean looking. The perfect kind of advertising for white teeth.
I think it is a great product for anyone who suffers any degree of sensitivity.