Does the Aluminum tube have a liner?July 18, 2023How does it reduce plaque?September 26, 2024 B Is your toothpaste sulfate, paraben and phthalates free? It is! We don’t have any of these in Dr. Sheffield’s Toothpaste. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Type in the text displayed above Δ