The Olaplex No. 4 Bond Maintenance Shampoo boasts Olaplex patented technology that finds and re-links broken disulphide bonds in the hair, repairing damage while strengthening the hair structure.
Salon-quality glossy finish
The colour safe formula helps to preserve the quality of your colour to prevent fading and oxidisation
The gently cleansing shampoo removes the build-up of dirt, excess oils and hair products to leave your hair feeling clean and silky soft
Olaplex No.4 Bond Maintenance Shampoo
#1 Shampoo in Prestige Haircare*
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
*Source: The NPD Group/ U.S. Prestige Beauty Total Measured Market, Hair Sales, Annual 2021
The Olaplex No. 4 Bond Maintainance Shampoo is Suitable and beneficial to all hair types.