System Professional Balance Line with its exclusive Dermacalm Complex relaxes the scalp and helps it build up its own protective barrier. This allows the scalp to protect itself against irritation. The anti-inflammatory and moisturizing active substances are especially effective within the cornified layer. The result is healthy resilient and moisturized scalp. All products have mild formulations, help maintain the skin’s protective acid mantle Are free of colouring Have been developed in cooperation with dermatologists Have been tested for skin tolerance and effectiveness on sensitive skin Shampoo is pH neutral on the skin.