Olaplex No. 4 Bond Shampoo

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.

PH Balance: 6-6.5