Kerastase Specifique Intensive Scalp & Hair Treatment: Improve the appearance of thin hair with the Specifique Intensive Scalp & Hair Treatment from Kerastase, an intensive 6-week leave-in treatment specifically formulated to help combat hair loss. Utilising innovative haircare technology, the serum penetrates deep into the fibre to repair and strengthen. It forms a protective barrier to help prevent heat damage and breakage, whilst Rhamanose stimulates reproduction of fibroblasts to restore elasticity and suppleness. AOX Complex combines the powerful ingredients of L-Carnosina, Moringa and Vitamin E to act as an antioxidant. With continued used, you can expect glossy, volumised hair with added body and lift.