Sunfiber is a natural product that is minimally processed to obtain a finished product with the desired properties. Sunfiber starts with a natural material, which is grown in fields that are not treated with chemicals. No preservatives are used or added during manufacturing. Sunfiber is certified Kosher, Halal, is vegetarian (not of any animal origin nor derivative), is Non-GMO and all raw materials are kept free from GMO and their derivatives throughout the production process. Sunfiber qualifies as an Organic material. Sunfiber is 100% Gluten free.