Leaves hair easier to manage, shinier and healthier with each use. Protects and repairs damaged hair, split ends, and frizz by re-linking broken bonds. It is color-safe and will strengthen and leave your hair stronger than ever.

Apply to damp hair, following the {No 4 Bond Maintenance shampoo} and work through hair from root to tip and then wash off. Can be used alongside the weekly {No 3 Hair Perfector} treatment.