Goldwell Dualsenses Color Extra Rich 6 Effects Serum 3.3 oz

Dualsenses – Color Extra Rich 6 Effects Serum. Serum with luminescence, for thick to coarse hair. Luminescence color technology transforms non-visible UV light into visible light for magnificent brilliance.Features:Instantly provides 6 color effects:• Dramatic color luminosity• Nourished hair fibers• Intensive color shine• Healthy looking lengths and ends• Improved elasticity• Silky feeling hair.Directions:• Take 1 or 2 pumps and work through towel-dried or dry lengths and ends. • Leave in.