The Kerastase Resistance Ciment Thermique Topseal is a brand new and unused hair treatment designed for damaged hair. This milk-based product comes in a travel-size container of 50ml, making it perfect for on-the-go use. With its nourishing formula, this topseal is specifically formulated to provide deep conditioning and protection to keep your hair looking healthy and beautiful. Ideal for those looking to maintain and repair their damaged locks, this Kerastase product is a must-have for anyone looking to improve the overall health of their hair.