Goldwell Dualsenses Rich Repair 6 Effects Serum 100ml reawakens the shine for dry to damaged hair. Key benefits: Instantly provides 6 regenerating effects: anti-breakage silky suppleness enhanced elasticity healthy looking mid-lengths and ends, instant shine reinforced hair structure New color luminosity for colored and non-colored hair, it minimises your colour from fading. The new luminescine color technology transforms non-visible UV light into visible light for magnificient brilliance.