Bain de Force Architecte from Kerastase is a shampoo for the reconstruction of damaged hair. It contains Vita-Ciment, a constituent similar to that found in the ideal hair for its reconstruction. It has natural protein that reduces protein loss in weaker hair. It has cations which facilitates the penetration of Vita-Ciment and softens the surface of the fibers Contains Vita-Topseal, an active ingredient that protects the surface of the hair fiber by sealing and re-sculpting its texture.