I like the olive and the ultra rich ones (I also like the olive face line - amazing product)

The aromochologie hair products verge on causing me a migraine, so I avoid those (sadly, as I did get a great deal on them at the above mentioned outlet store)

I haven't tried the lavendar hair care products yet, although I do like the other lavender products.

My favourite scent is verbena, but it seems to be difficult to find it in the US. (It doesn't come in haircare) I am also going to try some of the new citrus verbena products
would one find that one the packaging? if so, I can certainly check for you!

edited to add: I just read the packaging and there is no mention of 'sulfate free', nor did I see it listed, but I don't know how it would show? excuse my ignorance on the subject