Great Shampoo and conditioner, I have been using it for about a year now, and wouldn't use anything else. Even though I have thick course highlighted hair, I use the Gentle Shampoo and Lightweight Conditioner as I have a very sensitive scalp, and these do not irritate it at all. I have tried so many different brands (supermarket to professional) and all have irritated my scalp. So I was so pleased when I stumbled upon Collinge & Co :) I also use the Hair Treat Conditioner once a week too, all their products smell lovely, natural scents. Delivery is ok, they used to use an overnight courier which was great, but now Collinge seems to be using Royal Mail, which is ok however, it seems to take 3- 4 days to arrive. So you have to think ahead before you run out of shampoo/ conditioner :)