What is the best purple shampoo product out there?

[Cheetababy]

Looking for a good purple shampoo product. I have fine hair.

[lgibby]

Ive really liked the ones from Paul Mitchell and AG

[Ranacaro]

I use Fanola No yellow shampoo. It's an Italian brand. I've tried Joico and Unite before, Fanola beats them. It takes care of my brassy hair that loves to turn orange.

[theskinmin]

My fave is Clairol Shimmer Lights.

[berylluo]

Alterna Caviar Replenishing Moisture

[LYoungMoney]

Shimmer Lights Shampoo and Conditioner by Clairol!! 100% kept my platinum bleached hair stunning forever.

[jenmu]

I love Davines Alchemic shampoo and conditioner for silver and blonde hair. It really keeps my natural blonde hair bright and shiny! It can also be used on color treated hair.

[rogena]

I've used Matrix So silver before and works great especially if you have well water.