The Subrina Professional shampoos represent a line of 7 conditioning shampoos, whose mild substances and skin-friendly pH have gentle and favourable effects on the hair and scalp. They can be used for everyday washing of different hair types. In addition to its basic substances, each shampoo also contains special active additives for a certain hair type.fter Colour Shampoo fixes the colour pigments into the hair thus ensuring a longer lasting colour. It is used immediately after the colouring process. A UV filter and extract of blackcurrant protect the hair colour. The hair is revitalised and has a healthy and shiny appearance.Subrina Professional Canada.