Fanola No Yellow Purple Shampoo Review

No other spec matters as much as the sitting time. At 1 minute, No Yellow is a firm but manageable toner for maintenance. At 5 minutes on resistant, heavily yellowed hair, it does work that gentler formulas cannot reach at any timing. Porous, damaged or very pale sections sit at the dangerous end of that range and should always start at the minimum, because they absorb pigment faster than healthy hair and show a lilac cast first. The published direction to use it once a week, or when yellow becomes visible, is the other half of the discipline.

Owner commentary divides cleanly by technique. Satisfied owners describe yellow tones knocked back in a single wash and grey hair looking clean and bright, from a bottle that lasts because weekly doses are small. The dissatisfied reviews almost all tell a timing story: hair left violet tinted after a long, distracted sitting, hands stained purple, or dryness after skipping conditioner. Read together, the pattern says the formula performs to its professional brief and punishes casual use, which is exactly what a salon staple should do.