Olaplex are one and only hair products that reconnect broken disulfide sulfur bonds that have been broken during thermal, mechanical and chemical services (hair dye and bleach). Blend Olaplex with the hair dye, dilute it with water or bleach for reconnecting and multiplying the bonds, leaving hair healthy and shiny. Olaplex Traveling Stylist features 2 amazing products: Olaplex Bond Multiplier nr. 1 (liquid): blend it with the hair dye/bleach. Olaplex Bond Perfector nr. 2 (cream): rinse hair to remove hair dye/bleach and leave it on hair for 10 minutes before using shampoo or conditioner.