Kérastase Resistance Bain Thérapiste 250ml Kérastase Resistance Bain Thérapiste 250ml Kérastase Bain Thérapiste is the first balm-in-shampoo to restore strength, nourishment and vitality to very damaged, over-processed hair - Ideal for fine, medium or thick hair. The unique balm texture envelops hair fibre to renew, repair and reduce friction whilst cleansing. Erosion Levels 3-4. Key Ingredients: FIBRA-KAP™ (Keratin Associated Proteins) - KAP make up 50-60% of hair's structure. When hair is damaged, these proteins are lost. Fibra-KAP is a powerful complex to restore missing proteins and restore strength to hair fibre Sève de Résurrection - The resurrection plant that can survive extreme conditions (of dryness and dehydration) and has the capability to resurrect itself after 10 years of near death “Amazing! My hairdresser & Therapiste have brought my hair back to life.” - MARIE CLAIRE