The Davines Heart of Glass Instant Bonding Glow is a revolutionary hair treatment serum that not only enhances and prolongs hair color vibrancy for up to 6 weeks but also promotes hydration and softness. This exceptional product revitalizes dull and faded hues, keeping your color fresh and luminous. With its moisture-locking properties, it deeply hydrates and nourishes the hair, leaving it incredibly soft and supple. The serum's detangling formula makes hair easily manageable.