Pyridoxal 5’-Phosphate (P-5-P, or PLP) is the biologically active form of vitamin B6. It is formulated with highly bioavailable bisglycinate magnesium, an essential mineral that assists in B6 metabolism. Magnesium bisglycinate chelate is well tolerated and easily and comfortably absorbed without GI tissue irritation. P-5-P Plus is a unique formula designed to support the health and function of the brain, nervous system, blood vessels, skin, and eyes.†