Boasting a 2-in-1 formula, the Philip Kingsley Density Preserving Scalp Foam is a high performance scalp treatment enriched with style-enhancing properties.The weightless formula seeks to add texture and lift from the root, working to define and volumise the hair for a salon-worthy finish. Creating an optimal scalp environment, the unique scalp foam helps to promote a fuller-looking appearance, while enhancing shine.