Do you live in a 'very hard' water area and if so, what shampoo and conditioner have you found is best for your hair?

[ekra]

I'm sick of my dull, weighed down hair and feel it is time to invest in a better shampoo and conditioner. Can anyone recommend something? Do they work? Or do I have to start rinsing my hair with vinegar and rainwater?

Can you install a water softener instead? We live in a very hard water area, and the softener has made a massive difference.

Very hard water area here. After much experimentation, I've found 'Brilliant Brunette' stuff to be the best for my hair.

I don't want to install a water softener as I like our drinking water the way it is. The hair problem is my only issue with the hard water.