Protect and prolong the vibrancy of colored hair with Biolage Hair Mask Colorlast. Specially formulated for color-treated hair, this nourishing mask restores moisture, strengthens strands, and enhances shine, keeping your hair vibrant and healthy for longer. Benefits: Protects color-treated hair from fading and environmental damage Intensely nourishes and hydrates hair Enhances shine and softness for silky, smooth strands Reduces frizz and improves manageability