Kérastase Resistance Therapiste Shampoo, Conditioner and Serum Trio is a 3-stage hair treatment process designed to protect your hair from breakage while improving its fibre quality. The treatment utilises uniquely formulated skincare products that contain the nutrients you need for silky and smooth hair. The shampoo has a unique jelly-like texture and is made using an advanced FIBRA-KAP formula that helps the scalp to produce more keratin and other proteins responsible for repairing hair fibres. The shampoo works to strengthen and protect the hair from future breakage. The conditioner is designed to protect hair against damages by creating a protective film on the hair fibre and giving you shiny, healthy locks. The serum is formulated to transform damaged and over-processed hair, thus leaving it in a healthy and hydrated condition. It comes with amino acids that are designed to restructure thick and disorderly tresses. Apply the shampoo and conditioner to wet hair and massage in before rinsing off. Apply the serum to clean, towel-dried hair and massage it in thoroughly before blow-drying.