Alterego Calming Sensitive Scalp Soothing Shampoo 950ml Soothing shampoo for sensitive skin. Delicate and light shampoo with well-known sweets. Formulated to cleanse, relax and soothe the most sensitive skin. Ideal as an alternation shampoo between one treatment and another. Use: apply to wet scalp and hair. Leave on for a few minutes then rinse. Repeat if necessary.