Transform distressed, tired hair with the Extreme Length Sealer from Redken. Specially formulated with the brand's unique Interlock Protein Network to strengthen hair from root to tip and biotin to effectively prevent split ends and reduce breakage for healthy-looking locks.

The treatment intensely conditions and smoothens hair and delivers a silky soft finish, without weighing you down. The innovative built-in brush tip seals split ends and ensures precise application to cover areas in need of moisture. E.N.