Overnight Scalp Barrier Serum with Triple Balancing Action helps to strengthen the natural skin barrier function, for improved scalp health. Powered by Aloe Vera and AHA's, our fast-absorbing formula features a Triple Balancing Action, working to help lock-in moisture, decrease sebum levels and balance the scalp's microflora. Helps to protect and strengthen while you sleep. Suitable for all scalps. | Philip Kingsley Overnight Scalp Barrier Serum with Triple Balancing Action, 60 ml | Dermstore