Umberto Giannini Pure Blonde Purple Shampoo 250Ml. A Toning Shampoo Formulated To Neutralize Brassy And Yellow Tones In Blonde, Silver, Or Highlighted Hair. Infused With Violet Pigments And Nourishing Ingredients To Leave Hair Clean, Vibrant, And Refreshed. Size: 250Ml. How To Use – Apply To Wet Hair, Lather, Leave For 1–2 Minutes, And Rinse. Use 1–2 Times A Week Or As Needed For Tone Correction.