250ml - hairtalk Shampoo has been specifically designed to meet the needs of hair extensions without stripping it of hydration and nutrients. Conventional shampoos mainly focus on the requirements of the scalp. The hairtalk extensions shampoo, however, is completely designed for the needs of hair, which in extensions requires tremendous humidity. The concentration of oils and alcohol in our shampoo is particularly small, since – in a higher amount – these materials could dissolve the extensions from the hair.