Aids digestion of peptides, gluten and casein. Free of common allergens. Gluten and casein free. Capsules are plant based. Ultra Tested. EnZymAid Multi-Enzyme Complex is a plant-based enzyme formulation that specifically targets the breakdown (cleaving) of casein, gluten and gliadin and facilitates the breakdown of wheat (gluten) and milk (casein) proteins. This proprietary enzyme also enhances the absorption and utilization of important minerals. (This is accomplished by the addition of the enzyme phytase, which breaks down phytic acid found in grains, beans, soybean, etc. Phytic acid is known to interfere with the absorption of crucial minerals including calcium, magnesium and zinc.) D-galactose and peptidase enzymes are included to exert DPP-IV activity to support casein and gluten digestion.