As a result of the wide variety of digestive enzymes, including Dipeptidyl Peptidase IV (DPP IV), Similase GFCF provides superior support of hidden gluten and casein digestion as well as the digestion of carbohydrates, protein, fat, and fiber. Amount Per Serving: PLANT ENZYMES™ 494 mg Assay Method DPP IV Protease Blend (Protease I,II,III,IV,V) FCC (pH 4.7) 120,000 HUT FCC (pH 7.0) 22,660 PC USP (pH 7.5) 12,556 USP Amylase FCC (pH 4.8) 9,530 DU USP (pH 6.8) 12,800 USP Lipase I,II FCC (pH 6.5) 408 LU FIP (pH 7.0) 882 FIP Phytase Phytic Acid (pH 6.0) 0.67 PU Lactase I,II FCC (pH 4.5) 642 ALU Cellulase I, II FCC (pH 4.5) 141 CU Sucrase (Invertase) FCC (pH 4.6) 119 INVU Other Ingredients: cellulose, vegetable capsule (modified cellulose), inulin (from chicory root), and silicon dioxide