Wella SP Balance Scalp Shampoo gently cares for sensitive scalps thanks to its friendly pH. It contains a complex of active ingredients called Dermacalm, which soothes the skin and helps it rebuild its protective barrier. Its anti-inflammatory and moisturizing properties act directly on the stratum corneum of the epidermis. The Dermacalm complex contains moisturizing D-Panthenol, anti-inflammatory Bisabolol and DL-Valine, which calms irritations. How to use: Apply the shampoo to wet hair, massage until foam forms, then rinse well.