I think most artisans overdo it with the power of the scents. Scent has to be present, but not fill the whole room. I don't see the reason why anyone would put fragrance oils instead of essential oils to a soap, that may come into our nostrils, or on our lips when shaving.It is just unpleasant.
I was shaving one night with the Autumn Ash from Southern Witchcrafts.
My wife: "George, something is burning.. "
"Oh no, I just bought a new soap and try it".
(Damn I should pick the Peach scent instead..)
This is the only problem of A&E.
Many soaps gave me irritation, I don't remember exactly which though.
The best soap on this section is Wholly Kaw. Terrible, just terrible scents, but when it is on the face it calms the skin and hydrates it a lot during the shave. Even when I had a cut on the first pass, it didn't sting at all.