Information Reviews Ask Dr. Dan Product Description Ecological Formulas Pyridoxal 5' Phosphate is a dietary supplement providing the active co-enzyme form of vitamin B6. Recommended usage: Take one to three tablets daily as directed by a physician. Label Information Dairy Free Ecological Formulas Pyridoxal 5 Phosphate Facts: 1 tablet contains: Calcium (as tricalcium phosphate) 103 mg Vitamin B6 (as pyridoxal-5-phosphate) 20 mg Also contains: Microcrystalline Cellulose Silicon Dioxide Calcium Stearate Stearic Acid Acacia Gum, Food Glaze.