Review on 🦷 Rembrandt Whitening Toothpaste Peppermint 3.5 oz by Lisa Simmons

Ulcers form. Although not advertised, the old formula of this toothpaste did not contain SLS and I have been using it for over a decade with no problems. I recently reordered without realizing that they changed it to a 'new and improved' formula. I used one of the new tubes and found it tasted different, but thought I might have gotten a bad tube. I brushed my teeth before going to bed and woke up with a peeling mouth and swollen lips. I literally dug the box out of the trash to see if anything had changed and YES they changed the ingredients! Now it includes SLS! What a mean, mean act. Shame on this bait and replacement company. I threw away all the tubes and will never use this product again! UPDATE: I've switched to Supersmile toothpaste, which is absolutely free of SLS or any other irritants. It's expensive, but you only need to put very little on the brush for the tube to last.