Question: what is the best anti yellow shampoo?
Answer: Purple and Silver Shampoos., PRO:VOKE Touch Of Silver Shampoo and Conditioner., Beauty Works Anti-Yellow Shampoo., Soap & Glory N-ICE AND BRIGHT Tone-Correcting Purp., Klorane Anti-Yellowing Shampoo with Centaury., Schwarzkopf LIVE Silver Shampoo., milk_shake Silver Shine Shampoo.