What is Reddit's opinion of JASON Powersmile Whitening Fluoride-Free Toothpaste, Powerful Peppermint, 6 Ounce Tube?

From 3.5 billion Reddit comments

I use JASON Powersmile toothpaste. It's the only SLS-free toothpaste I can find at Stop N Shop but also available online.

Dramatically cut down my number of cankersores over the last 5 years; highly recommend.

https://www.amazon.com/Natural-Cosmetics-Powersmile-Toothpaste-Peppermint/dp/B000FGDILC

Super LifePro tip for anyone who suffers from canker sores. Sodium Lauryl Sulfate or SLS is a chemical that is classified as an irritant and is common in many products as a foaming agent. One of those products is toothpaste, which of course goes in your mouth. SLS tends to exacerbate the frequency and severity of canker sores.

Fortunately there are a number of brands out there that are SLS-free. I use the Jason brand as the whole line is SLS-free. Anecdotally, after switching from major brands to this one my incidence of canker sores went down by probably 90%. I still get them from time to time, but now they are just slightly annoying as opposed to damn near debilitating.