K18 Damage Shield shampoo

Shield your hair from daily damage with the  K18 Damage Shield pH Protective Shampoo, a color-safe, pH-optimized formula designed for frequent use. Infused with the patented K18PEPTIDE™, this shampoo gently cleanses while maintaining hair health and strength. Its optimized pH helps reduce excess swelling of the hair cuticle during washing, preventing frizz, preserving color, and enhancing shine