Launched by the design house of Kerastase For brittle and very damaged hair Replenishes dry hair. Reconstructs hair fibers. Recommended for normal use. For unisex 6.8 ounce/ 200 ml. Restore health and vitality to dry and brittle hair with the Kerastase Masque Force Architecte. The rich formula of this mask has been specially formulated reconstruct hair that is in need of a little TLC to leave your locks smooth and soft. The intensely strengthening formula of the Kerastase Masque Force Architecte targets extremely dry and damaged hair to warp every strand in goodness and leave hair feeling revived and totally renewed.