Stock up on your haircare heroes with Olaplex’s Shampoo and Conditioner Duo Bundle, suitable for all hair types. The high-performance formulations are infused with the brand’s patented Bond Building Technology to provide everyday maintenance, while preventing the appearance of damage. Set Contents: Olaplex No.4 Bond Maintenance Shampoo 250ml x 2 This nourishing formula gently cleanses without stripping the hair of essential moisture. The colour-safe shampoo helps to prevent fading and oxidisation, leaving the hair feeling clean and hydrated. The ultra-concentrated formula requires only a small amount of product per-use, featuring a rich, creamy texture. Olaplex No.5 Bond Maintenance Conditioner 250ml x 2 This ultra-nourishing conditioner provides intensive moisture, featuring a rich texture. The hydrating conditioner leaves hair feeling silky soft and manageable, enabling effortless detangling.