Reddit reviews Sensodyne Repair and Protect Toothpaste With NovaMin - 70g (Pack Of 6)

I actually do use the Novamin formulation, I bought the UK toothpaste on Amazon and it wasn't too expensive with prime.

I too suffer from canker sores and switching to SLS free toothpaste made a huge difference. You can get Sensodyne Pronamel, シュミテクト Proエナメル, in stores and it is SLS free. I personally use Sensodyne with Novamin. I've imported it via Amazon here, took about a month to arrive.

You can get Novamin toothpaste in bundles of 6 small tubes for about $30. That's $5 for a small tube. But if you use it sparingly-- small dabs on the toothbrush-- it can last. I think it's a reasonable price, even if it's high compared to "regular" toothpastes.

https://www.amazon.com/gp/product/B06XXFM7QY/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1

Not a dentist substitute buuuuuut.

https://medium.com/@ravenstine/the-curious-history-of-novamin-toothpaste-620c6bef8881

See this article.

This toothpaste will rebuild your enamel and can even eliminate scratches. Get either Apagard or Sensodyne that specifically has Novamin as an ingredient.

https://www.amazon.com/Sensodyne-Repair-Protect-Toothpaste-NovaMin/dp/B06XXFM7QY/ref=sr_1_3?keywords=sensodyne+novamin&qid=1563493690&s=gateway&sr=8-3

International toothpastes have been proven to have actual real, far greater cavity and enamel protection.