Question: what is the best shampoo to lighten hair?
Answer: John Frieda Sheer Blonde Go Blonder Shampoo. ...  Purple Shampoo for Blonde Hair: Blonde Shampoo Eliminates Brassy Yellow Tones. ...  Manzanilla Grisi Shampoo | Lightening Shampoo with Chamomile Extract. ...  John Frieda Brilliant Brunette Visibly Brighter Subtle Lightening Shampoo.