I have been using this cleansing shampoo once a week for maybe eight weeks now. To begin with I want to stress that I do not use a lot of styling products, and not a lot of dry shampoo either, yet I feel a need to do a proper cleanse once a week.
Before I tried this I have used cleansing shampoo from Redken and Kerastase, both with really horrible results, my hair looked dirty, dry, felt heavy. It took me a long time after using them before my hair looked healthy again. With this one, my hair looks very good immediately, it does not make my hair a complete mess (as in say tumbleweed, maybe?). My hair feels soft, it is not a mess, it is shiny and it feels like a very good starting point every week.
I was very skeptical to the ingredients in the beginning, because my scalp and skin does not tolerate eucalyptus nor a lot of other botanical ingredients (or "botanical", I dont know? But my scalp/skin does not accept anything from Kevin Murphy), but weirdly my body loves everything from Phyto.
I only have a long list of cons with this cleansing shampoo: it is cruelty free, the packaging is very good and protects the ingredients from going bad, it does what is says it does and you dont need to use a lot so you can go longer between repurchasing i.e. value for money!
With all the products from Phyto that I use, I have found that making sure my hair is very very very wet (we are talking "section" your hair in let the water absorb!) makes all the products easier to use.