Dermalex psoriasis scalp gel has been developed by dermatologists to effectively treat scalp psoriasis the non greasy and fast absorbing gel can combat symptoms such as scaling itching redness and flaking r r r psoriasis is caused by a rapid rate of skin cell production which forces dead skin cells to accumulate on the skins surface dermalex psoriasis scalp gel treats the root cause of psoriasis by slowing down cell production to a healthy rate allowing the skin to get back to normal th