New Extreme Length Sealer with biotin builds strength from root to tip & targets split ends. Extreme Length system of Shampoo, Primer & Sealer helps achieve your maximum hair length
- up to 6" in a year Benefits: Formulated with biotin Provides weightless conditioning Builds strength from root to tip Exclusive Interlock Protein Network strengthens hair Easy application: use the exclusive built-in-brush to seal split-ends Directions for use: Use after Extreme Length Primer. Brush on fragile or damaged areas of hair or all-over. Do not rinse. Style as usual.