I love Essano. I'm pretty sure that everything I use on my face currently is Essano. But this is just super nasty. It smells like toilet cleaner (and the smell sticks!) and it doesn't have an especially low foam formula. Furthermore, it has silicones in it which is moderately ick. I also think it's very overpriced- I got mine for $13.99 during a New World sale, but you can buy some brands of "fancy" shampoo for $16.
EDIT 15/06/1016- after using the shampoo and conditioner for a few weeks, my opinion hasn't really changed. The bad smell dissipates to a really weird "wet hair" smell, but it does an alright job cleaning. I would like to clarify that I was attempting to refer to Mica instead of Silicone above, the conditioner contains silicone whereas this does not.
I love Essano products and this shampoo was no exception! I loved the scent of the shampoo and it felt lovely and creamy when applied. Although my hair felt nourished, I did need to use conditioner with it as I could feel knots in my hair. My only gripe would be trying to get the last bits of shampoo out of the container. It is thick enough to water down when you get to the last bits so that helped!