Become a blondie without hair damage, get radiant color despite already damaged hair or undergo a treatment that erases previous hair sins permanently – all this and more is possible with Olaplex®. The hair consists of sulfur bridges that hold together the hair fibers. If the fibers are intact, the hair will shine and look healthy. During a hair coloration, however, the sulfur bridges are broken, so that the color can penetrate the hair structure and become lodged there. The 8-times patented active ingredient bis-aminopropyl diglycol dimaleate rebuilds the broken disulfide bonds in the hair and strengthens them, so that long-lasting color results can be achieved. Olaplex® No.1 Bond Multiplier and Olaplex® No.2 Bond Perfector is exclusive for salons.