Olaplex No.4 Bond Maintenance Shampoo

A highly concentrated shampoo for medium-coarse hair that repairs everyday damage to strengthen, reinforce, nourish, and boost shine in 1 wash. This #1 best-selling prestige shampoo strengthens and reinforces bonds for more resilient hair, at a molecular level. The luxuriously nourishing and abundant lather gently cleanses and replenishes hydration, never stripping essential moisture, leaving hair soft and lightweight. Clinically proven to boost shine and reduce split ends and frizz.