These products are awesome. The catalog clearly states which ones are gluten free. The Dr C Tuna products are free of Paraben, SLS, Phosphates, Formaldehyde, animal ingredients and Phthalate. They are non GMO and not tested on animals. Endangered Plants are not used either. The price point is great and the quality is very good. It does take a while to get the orders through shipping but this is mostly due to Covid issues. They do have a lot of products that go on back order but that is because they are so popular. They are based in Turkey but I heard they are looking for property in the US so they can make the products here. This would mean more jobs opening in the US which is always a plus.