Repair very damaged over processed hair with the kerastase bain thrapiste a reparative shampoo for medium and thick hair types formulated with a unique jellified texture the therapiste shampoo will repair hair fibres whilst gently cleansing away dirt and build up the extra creamy texture envelops the hair fibres during cleansing to reduce friction and keep hair silky and smooth the innovative shampoo also contains an innovative fibra kaptm formula which delivers keratin associated pro