DHS Sal Shampoo, 4 Oz (2 Pack) Sale! from 929 929 /per Qty. Sold Out This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Treats crust scalp build-up from Psorasis, dandruff and Sebhorreic Dermatitis Relieves itching and flaking from severe scalp conditions Salicylic Acid is clinically proven to be effective in breaking down crusty, flaky build-up Keeps working even after you wash it off Qty available:-1 Tweet