Royal Treatment Colour Gloss is a color care system designed exclusively for color-treated hair to provide optimal color protection. Formulated without sulfates, it doesn’t strip away color and keeps it fresh by working within the hair structure. It targets and preserves color pigments and extends vibrancy. It helps replenish hair with moisture and balances pH, sealing the cuticle to guard against damage and UV exposure. It keeps hair healthy and shiny for long-lasting color.