K18 Damage Shield Protective Shampoo is a pH-balanced, color-safe shampoo that gently cleanses while strengthening and protecting hair. Formulated with the patented K18Peptide™, it works at a molecular level to repair damaged keratin chains, restoring hair’s strength, softness, and resilience. Its lightweight lather removes dirt, oil, and buildup without stripping moisture, leaving hair clean, smooth, and protected against future damage. Suitable for daily use on all hair types, including color-treated hair, this shampoo helps maintain healthier, stronger, and shinier strands.