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 product description information listed above is indicative only and sourced from the product manufacturer and/or supplier. It may be possible that the product information is incomplete or inaccurate in certain respects. It is therefore recommended that you use the product description information as a guide, but that you verify the more detailed information in relation to the product upon physical receipt. This would include information on matters such as proper application, potential side-effects, ingrediants and any application/usage guidelines or warning. In the event you have any queries or concerns in relation to the product please contact one of our pharmacists in store or call 800BINSINA for more advice

Apply and massage product throughout hair. Rinse product from hair. Follow with Olaplex N°5 Bond Maintenance Conditioner.

A reparative shampoo formulated with the original OLAPLEX chemistry that restores the hair's internal strength. Impart moisture, durability and manageability with the OLAPLEX No.4 Bond Maintenance Shampoo.
Repairs and maintains bonds within the hair, eliminates frizz and flyaway, reduces breakage.
Visible Hair Benefits: Airy volume & softness, restore shine, vibrant color clarity, deeply clean scalp *Vegan, Colour Safe, PH Balanced and Cruelty-Free Free from Parabens, Sulphates, Phosphates, Gluten and Nuts