Olaplex No.4 Bond Maintenance Shampoo brings the brand’s patented bond-building technology to your daily cleanse. This highly moisturizing, reparative shampoo works on a molecular level to relink broken disulfide bonds, leaving hair easier to manage, visibly healthier and protected against everyday damage.

This 1 fl oz / 30 ml travel size tube is perfect for gym bags, carry-ons and weekends away or as a low-commitment way to try the Olaplex system before going full size. Color-safe and gentle enough for every hair type.

• Travel size: 1 fl oz / 30 ml TSA-friendly tube
• Patented OLAPLEX bond-building technology repairs damaged hair
• Cleanses while it strengthens, hydrates and smooths
• Reduces frizz, breakage and split ends
• Color-safe, sulfate-free and ideal for all hair types