The metabolically active form of vitamin B-6 and a co-factor in many enzymatic activities. Hypoallergenic. Gluten and casein free. Capsules are plant based. Ultra Tested.P-5-P is the metabolic/coenzyme form of vitamin B-6 (pyridoxine). When vitamin B-6 is ingested, it is converted to P-5-P in the liver. Some individuals seem to benefit from taking vitamin B-6 in the P-5-P formDietary ConsiderationsWheat FreeDairy/ Milk FreeGluten FreeSoy FreeYeast FreeSugar FreeStarch FreePreservative FreeCorn FreeFree of Artificial Colors/FlavorsEgg FreeServing Size: 1 CapsuleServings Per Container: 100Amount Per ServingPyridoxal 5-Phosphate (P-5-P) 50 mgOther Ingredients:Microcrystalline Cellulose, Pyridoxal 5-Phosphate, Silicon Dioxide, Plant Cellulose CapsuleSuggested Use: One capsule per day or as directed by a physician. Capsules may be pulled apart and the contents mixed with food or beverages.Free of: Sugar, starch, soy, wheat, casein, gluten, milk, corn, egg, preservatives, yeast, gelatin, flavorings, colorings, peanuts, tree nuts or fish.Important: Store in a cool dry place and tightly capped. Keep out of the reach of children.