Is Colgate + YOU gluten free? March 25, 2022 18:36 Updated Yes, we certify that all Colgate +YOU toothpastes are gluten free. Related articles Does Colgate + YOU contain sugar? What if I am unhappy with the toothpaste? How much does shipping cost? Does Colgate + YOU toothpaste contain any animal-by-products? How do I recycle my toothpaste tube? Do I need to cut open and remove all the leftover toothpaste in the tube, or rinse it out somehow? Comments 0 comments Please sign in to leave a comment.