Dry or scaly skin prone to psoriasis, dry feet and calluses are all conditions caused by hyperkeratinisation - skin working overtime and producing too many cells. The skin layers thicken, becoming bumpy (keratosis pilaris) or developing calluses and corns. Xerial urea creams target these conditions, smoothing the skin and interrupting this process in its tracks thanks to its high concentration of urea ranging from 5% to 50%. Suitable for sensitive skin.