Triderma Psoriasis Control, 2.2 oz. This medical strength formula helps promote fast healing for red, flaky, scaly skin lesions, white dead skin cell build-up, extreme dryness, burning and itching due to Psoriasis or Seborrheic Dermatitis. It contains more than 200 natural healing properties plus essential botanicals. This chronic skin disorder cannot be cured, but it can be managed, safely and effectively, without the use of cortisone, coal tar or prescriptions. Contains NO Cortisone, non-greasy, fragrance and Paraben free.