Why it’s worth it: Formulated with 3% salicylic acid and recognized by the National Psoriasis Foundation, Dermarest Psoriasis Medicated Shampoo + Conditioner is one Dr. Sobel frequently ...

Best for buildup: Dermarest Psoriasis Medicated Shampoo — $11.00. If your scalp feels full of buildup, opt for this medicated regimen with salicylic acid.

This medicated shampoo from Dermarest (yes, it also has the NPF seal) contains the other known effective ingredient for treating scalp psoriasis: salicylic acid, which works by removing scalp ...

DERMAREST PSORIASIS MEDICATED SHAMPOO + CONDITIONER. THIS is the real deal for those with scalp psoriasis, dermatitis and eczema. It has salicylic acid that removes scales and softens scalp ...