Shop › Olaplex No. 4 Bond Maintenance Shampoo Image 1 of 1 Olaplex No. 4 Bond Maintenance Shampoo $55.00 No. 4 Bond Maintenance Shampoo restores internal strength and moisture levels to add incredible shine and manageability. Add To Cart Added! No. 4 Bond Maintenance Shampoo restores internal strength and moisture levels to add incredible shine and manageability. You Might Also Like CARE ABSOLUTE VOLUME AMPLIFYING SHAMPOO 300ML $40.00 Keune Care Satin Oil Shampoo $18.75 Sold Out Olaplex No. 5 Bond Maintenance Conditioner $55.00 Keune Care Tinta Colour Conditioner $40.50 Keune Care Tinta Colour Shampoo $40.50 Sold Out