Psoriderm Shampoo and Scalp Lotion is an effective treatment for scalp psoriasis. It contains distilled coal tar, which helps to soothe itching, reduce scaling, and promote healthy skin development. This shampoo is suitable for adults, the elderly, and children. The active ingredient, distilled coal tar, acts as a keratolytic agent, loosening and shedding dead skin cells, and also has antimicrobial and anti-itching effects. It can help reduce scaling, flaking, dryness, and itchiness, and prevent skin infections. The shampoo is easy to integrate into your regular hair care routine. For optimal results, wet hair thoroughly, apply a small amount to the scalp, massage in, leave on for a few minutes, and rinse thoroughly. Repeat as necessary. Potential side effects may include skin irritation or sensitivity to sunlight. Consult a healthcare professional if you experience any adverse effects.