SLS free toothpaste Home / Forum / What improves your mouth ulcers? / SLS free toothpaste Tagged: SLS, toothpaste This topic contains 1 reply, has 2 voices, and was last updated by Loulou 3 years, 3 months ago. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 05/06/2014 at 12:28 #136 SarahKeymaster I think using a toothpaste which doesn’t contain SLS has helped to reduce the severity of my mouth ulcers. I would love to know if others have experienced this too? If so, what are your preferred products? 15/06/2014 at 11:20 #178 Loulou I have been using SLS free toothpaste for a few years now. I started because I wanted to reduce the amount of chemicals I use in toiletries but I’ve also noticed I don’t get as many ulcers too. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic.