This gel is a topical formulation with Dead Sea salt which: - relieves and supports external treatment of psoriasis - promotes the desquamation process and a reduction of dandruff and dryness-related redness. After the gel is applied, an osmotic and a humectant effect (moisture retention effect) are produced. In this case, water is absorbed and retained in the gel by a hypertonic saline solution. This is supported by a physical conductive cooling effect from the ethanol. This gel is used to relieve and support external treatment of psoriasis with the typical symptoms such as dry, reddened, and increased dandruff prone skin.