What is the RDA of your toothpastes?July 18, 2023What is the tube made of?July 18, 2023 B Where is Dr. Sheffield’s Toothpaste made? It is mixed, filled and packaged in New London, Connecticut. Leave a Reply Cancel replyYour email address will not be published.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