The Reflection Bain Divalent System B-Sens Activ by Kérastase is a specific shampoo for hair with an oily scalp. Its advanced formula gently cleanses, regulating excess sebum and purifying the scalp without harming the lengths. Thanks to balanced ingredients, it rebalances the scalp environment, reducing irritation and providing a una prolonged feeling of freshness. Perfect for keeping hair clean, light, and radiant, it is ideal for those seeking a professional and high-performance treatment in a 1000 ml format.