Olaplex patented technology shampoo that finds and re-links broken disulphide bonds in the hair
A highly-nourishing and reparative 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
Colour safe and helps to maintain high quality colour
Paraben free and vegan
