N°4 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.
N°4 is color-safe and proven to reduce breakage and strengthen all types of hair.
The Olaplex No.4 Bond Maintenance Shampoo uses patented technology to re-link broken disulphide bonds, strengthening dry, brittle and breakage-prone hair.
A nurturing bond-repairing shampoo for hair weakened by frequent colouring, bleaching, chemical treatments and heat styling.
Reinforcing the hair structure, the colour-safe shampoo thoroughly cleanses and leaves hair with silky-softness and shining.
Restore moisture and maintain healthy hair at home with this saviour shampoo.