A hair-rebuilding & reinforcing treatment masque Formulated with advanced Ciment-Cylane Complex Helps re-construct & fortify hair fiber at all levels of hair erosion Smoothes & shields hair surface while enhancing its vitality from root to end Hair appears suppler, shinier, stronger & healthier looking Great for brittle, very damaged hair & split ends To use: Apply a moderate amount to lengths & ends of hair, focusing on mid-lengths to ends. Leave on for 5-10 minutes, rinse well