Zinc Citrate P5P Forte contains 50 mg of zinc, combined with pyridoxal 5-phosphate (P5P) and pyridoxine hydrochloride to maintain immune and nervous system function. It assists in the metabolism of carbohydrates, fats and proteins and helps prevent dietary zinc and/or vitamin B6 deficiency. Zinc is antioxidant that helps to reduce free radicals formed in the body and supports cognitive function in healthy adults. Zinc Citrate P5P Forte contains pyridoxal-5-phosphate which is an active form of vitamin B6. Pyridoxine aids in the synthesis of neurotransmitters and assists healthy red blood cell production.