So for Christmas 2010 I got Toni&Guy shampoo and conditioner along with a lot more Toni&Guy products.
The Shampoo comes out easily after use as does the conditioner, preventing greasy hair from conditioner thats hard to get out. I used it when I was a bridesmaid at my mum and dads wedding in 2011 and my hair took well to the heat of drying and styling.
One bottle of each lasted me ... maybe a good 6-7 months I think. Only a little conditioner is needed to wash my hair because it spreads a lot and easily over the head.
I find it cares for my hair brilliantly and leaves it super shiny and soft.
Highly recommend this product and for a few pounds a bottle that lasts a while, its a great buy!