Restore the hair strength by up to 99% with the KMS ColorVitality Intense Gloss Treatment. Bond-building* formula, restores the protein structure responsible for hair's resilience. 20 times stronger hair & 4x easier detangling. Protects from/prevents damage. Boosts shine and color vibrancy. Hydrates and conditions the hair from the inside out without weight and infuses dull hair color with intense shine.