and it requires gentle exfoliation along with soothing and moisture-retaining ingredients to help calm your skin. A psoriasis body wash with salicylic acid helps relieve the itching, scaling, redness, flaking and irritation associated with psoriasis and helps prevent the recurrence of these symptoms. Meanwhile, a formula infused with exfoliating lactic acid, niacinamide to calm the skin and ceramides to help restore the skin’s barrier and maintain hydration levels can help keep your skin clear and comfortable.