Tend to damaged, fragile locks with this multi-action, leave-in treatment from Redken.

The Acidic Perfecting Concentrate Leave-In Treatment is Redken's most potent all-in-one formula for strength repair. Made for all types of damaged hair, it conditions, strengthens and protects for hair that looks and feels healthy from root-to-tip.

Enriched with citric acid and a concentrated bonding care complex, the leave-in conditioner reinforces weakened bonds within your hair to improve hair strength. Better still, it offers heat protection up to 230 degrees Celsius so that you can tame frizz, add shine and reduce hair breakage.

If that wasn't impressive enough, the formula is pH balanced in order to defend strands against the negative effects of hair colouring, styling tools and even water. The result? Locks that are soft, smooth, shiny and free from split ends.

Whether you use the conditioner as a treatment or styling aid, it works around the clock to fix and fortify frazzled locks.