About this item A multi-vitamin with vitamin B-6 and magnesium with condensed potencies of nutrients to support healthy body functioning. Hypoallergenic. Gluten and casein free. 300 vegetarian capsules. Purity Tested. Kirkmanҳ Nu-Thera with P-5-P is a multi-vitamin specially formulated for individuals with food and environmental sensitivities. Nu-Thera is a gentler alternative to Kirkmanҳ Super Nu-Thera, which offers condensed potencies of nutrients as compared with Kirkmanҳ popular Super Nu-Theraproducts. Capsules are smaller than Super Nu-Thera capsules and easier to take. This formulation, which includes 50 mg pyridoxal 5-phosphate (P-5-P) as the vitamin B-6 source, is intended for those individuals whose physician has determined that the usual form of vitamin B-6 is not being utilized completely.