I haven't tried the new wash but I'm trying out L'Oréal low shampoo at the moment. I think it's a similar idea, doesn't foam at all, in fact it's a bit like conditioner. It cleans well and I don't need conditioner afterwards. It does have silicone in it though, although it's supposedly a type of silicone that won't build up... It was a fiver so I thought it was worth a shot as I'd read about the new wash but wasn't willing to pay the price!