Reset buildup fast with K18 Peptide Prep Pro Chelating Hair Complex. A fast, 4 minute leave in chelating formula designed to lift away mineral and metal buildup that can leave hair looking dull and feeling weighed down. Ideal before color or chemical services, it helps create a cleaner canvas so hair feels lighter, smoother, and more manageable. This prep step supports more even looking results and helps reduce the look of buildup related roughness. Use as needed to refresh hair and improve slip before styling.