Thanks. I used to use original source conditioner but stopped after about a year as I just needed something different. I started to use coconut oil after the wash and found that didn't work so now I'm using it before and it makes my hair very soft.
I am going to buy some conditioner in the same make as the shampoo when I'm next in waitrose. Think I'm going to use the rest of my shampoo then start co-washing anyway to see how that goes.
Now I need to figure out the best conditioners to use! I'm trying to use products made with natural, organic ingredients where possible.