Refresh fine hair with the Olaplex No.4 and No.5 Fine Shampoo and Conditioner Duo. This weightless pairing helps care for everyday damage while delivering moisture and a smoother feel, leaving hair easier to detangle and feeling more manageable. Designed to cleanse and condition, the duo supports a soft, lightweight finish that leaves fine strands feeling cared for due to patented Bond Building Technology™. Set Contents: No.4 Fine Bond Maintenance Shampoo 250ml A featherlight shampoo that cleanses fine hair while helping care for everyday damage. It leaves strands feeling rejuvenated without weighing them down. No.5 Fine Bond Maintenance Conditioner 250ml A weightless conditioner that revitalises, smooths and eases detangling for improved manageability. It helps leave fine hair feeling silkier and more supple while maintaining a lightweight finish. Please note: Packaging may vary.