PS Serine comes with synergistic co-factors!
(Doctor's Best) Best Phosphatidyl Serine provides the essential brain nutrient phosphatidylserine in a matrix of phospholipids and cofactors. PS Serene enhances cell-to-cell communication for healthy cognitive function and memory. 60 count contains 500 mg of the Phospholipid matrix with 100 mg of PS and cofactors in a softgel that adds stability to the phospholipids. The 120 vcaps contain 200 mg of the matrix with 100 mg of PS and cofactors. 1-3 daily.