Functioning as a primer that prepares hair for styling, the Kérastase Nutritive Nectar Thermique makes the fibre strong and more resilient, as well as smooth. It has a nourishing milk formula that enwraps strands in a light film that helps keep dull, frizzy hair tamed and silky. This leave-in product provides protection from heat, making fibres less prone to damage upon blow-drying and heat styling. Its revitalising ingredients add a subtle, healthy shine and make hair flowy. Working well with all hair types, it is especially efficient with dry and very dry locks. It keeps them easier to manage and more polished. Thanks to a concentrated formula, a small amount is enough for even long, thick hair. Apply a chestnut-sized amount evenly to lengths and ends after washing and towel drying. Massage it in carefully and then blow dry your hair. Perfect for frequent use, it can be used in combination with or without a conditioner. It comes from a complementary line of rich products that make hair more supple and soft.