100% soap and alkali free, the sebamed Anti-Hairloss* Intensive Foam activates the hair root by supplying the required nutrients and oxygen. By activating the scalp's blood circulation, the hair roots get the nourishment required for strong, healthy hair and hair growth is increased in return. Created with the same pH 5.5 value of healthy skin, the sebamed Anti-Hairloss Foam protects the natural barrier function of the skin?s acid mantle and helps to protect the overall hair structure.