Color Last Shampoo - BenefitsParaben-freeGently cleanses to prevent unnecessary stripping of colorLow pH shampoo for color treated hair helps prolong color vibrancySuitable for color-treated hair and non color-treatedResearch Results*When using the professional products system of Color Last Shampoo and ConditionerHelps salon hair color stay vibrant for up to 20 washes* - Color Last Shampoo