Redken Extreme Length Sealer 150ml Bondi Boost ❌ Don't condition your hair

❌ Don't condition your hair before applying K18

Biotin and Keratin complex

Organic Melon Oil

Ergonomically advanced design features finger rests and rubberized EasyGrip handle for more comfort and control

Redken Extreme Length Sealer 150ml Bondi Boost ❌ Don't condition your hairRedken Extreme Length Sealer 150ml A biotin enhanced split end sealer treatment that builds strength from root to tip, helping you achieve your maximum hair length. This seal treatment builds strength from root to tip and targets split ends. When used together, Extreme Length Shampoo, Primer and Sealer can help you achieve your maximum hair lengthup to 6"" in a year. Benefits: Formulated with biotin Provides weightless conditioning Builds strength