Revitalizing shampoo Joanna Professional is perfect as a product that neutralizes the unwanted yellowish shade of blond hair and removes products after coloring treatments. In addition, the shampoo gives a cool, ashen reflex. The intensity of the reflex gradually increases after each use of the shampoo. The shampoo formula enriched with protective microproteins allows the hair to gain a beautiful glow, leaving it light and pleasant to the touch. Blackcurrant scented shampoo.