Reduces itching and soothes irritated skin. Evolsin Psoriasis & Eczema Shampoo is suitable for treating psoriasis, dermatitis, and eczema with itchy, red, and flaky skin or scalp. The shampoo works by releasing oxygen, creating an optimal environment for skin healing. It reduces itching and soothes irritated skin. Application: Apply Evolsin Psoriasis & Eczema Shampoo directly to the scalp, rub in gently, and rinse with water. Long-term use is permitted. Note: If symptoms unexpectedly worsen for more than 21 days, please consult a doctor.