Most scalp psoriasis treatments are quite greasy and as a result difficult to wash out. As a result the scalp can become very dry and irritated in the day. The Non-Greasy Treatment Spray has been formulated for that reason. Dr Irene knows from her own experience how difficult this can be so formulating a scalp treatment was important to do. Ideally, this treatment spray works during the day, minimising any greasiness in the hair while utilising the day to promote healing. Only using a treatment once a day may not be enough to generate enough benefit to the scalp so it essential apply ingredients that act to reduce inflammation and encourage the cells to slow down to reduce the thickness of the psoriatic lesions.