Olaplex Shampoo Number 4 250 Ml

A highly-nourishing and reparative shampoo.

N4 Shampoo repairs and protects hair from everyday stresses including damaged hair, split ends, and frizz by re-linking broken bonds. Leaves hair easier to manage, shinier and healthier with each use. N4 is color-safe and proven to reduce breakag"1">PH Balance: 6-6.5