So for blondes, I’ve found shampoos with purple-depositing formulas to fight brassiness. As the sun can fade color, I’ve also looked for ingredients that provide UV protection (like vitamin C ...
If left on for 10-15 minutes, the shampoo acts as a toner and it can really revamp the blond," she stated. Finally, Viola advised, "Use color-protecting shampoos and conditioners and avoid ...