This form of zinc is well-tolerated and well-absorbed. Zinc is a trace mineral that is involved in more than 30 enzyme reactions in the body, and is an essential metal cofactor for one kind of superoxide dismutase (SOD), a major class of antioxidant enzymes.*
Phosphatidylserine (PS) is a naturally occurring phospholipid and is a component of cell membranes. Phosphatidylserine promotes brain function.