Professional colour protector shampoo and conditioner

[BrothelBastard]

I have very brightly coloured hair.

My hairdresser uses Amika and Neal & Wolf products.

Neal & Wolf don't do a specific colour-protector shampoo/conditioner.
I find Amika quite drying.

So I'm after recommendations for sulphate-free professional colour-protection products.

Does anyone have any recommendations, please?

All Neil and wolf shampoos and conditioners are colour safe. I use the volumising one on my colour treated hair and it leaves it soft, shiney and smelling great. I also use the blow dry spray which is good too.