Kerastase Ciment Anti-Usure is the first double reconstruction treatment for weakened hair with Topseal protection. It works to rebuild your hair’s internal strength and leaves it full of body, vitality and shine whilst feeling incredibly soft. Kerastase Ciment Anti-Usure is formulated with dual action technology, Vita-Ciment which instantly rebuilds the internal substance of the hair fiber and Vita Topseal which mimics the hair’s natural cuticle layer and seals in the renewed strength. Hair will feel full of strength and body and is left beautifully soft and shiny. The package dimension of the product is 5.1cmL x 7.4cmW x 18.4cmH. Helps provide instant detangling. Protecting mid lengths and ends. Reinforcing and Refinishing Treatment for Damaged Lengths and Ends.