Complete nourishing trio for very dry, medium–thick hair: Bain Satin Shampoo 250ml, Masquintense Riche Mask 200ml and 8H Magic Night Serum 90ml. Hydrates, nourishes and smooths split ends. Shampoo: apply to wet hair, lather and rinse. Mask: apply to towel‑dried lengths, leave 3–5 minutes, then rinse. Serum: apply 5 drops to wet ends as a leave‑in. Avoid eye contact. Kérastase is reducing virgin plastic and improving packaging and factory sustainability.