Resistance Bain Force Architecte by Kérastase is a 250ml shampoo specifically formulated for weakened and slightly damaged hair. Enriched with advanced technologies, it strengthens the hair fiber from within, repairing fragile areas for a una more resilient and vibrant mane. Thanks to its gentle yet effective action, it cleanses without weighing down, providing lasting softness and shine. Ideal for those seeking a professional treatment that protects and regenerates hair daily, rediscovering natural strength and beauty.