Review (5/5): Seems to be working well.
So far it seems to be working fairly well. I do also use a beard conditioner to help keep my hair from drying out.
I do not know how to objectively quantify my experience with this shampoo so this will be purely subjective. The shampoo is a little on the thin side (beware when pouring it out), it lathers up nicely, is very easy to spread throughout my beard and mustache and rinses out very easily. I notice the scent only while I am actually using it. Once I rinse it out, as far as I can tell, the scent goes away. I have not gone as far as to walk up to someone and ask them to "smell my beard" but no one has commented on the scent either so I assume it is not detectable or people just don't say anything. My sinuses are quite sensitive to perfumes, colognes and air fresheners so I was a little worried about the scent being too strong for my sinuses but I have not had a problem with it. I do realize that often times the sinus/allergy issues related colognes are typically caused by the carriers and not the actual scent itself, but, regardless I don't smell the shampoo once it is washed out.
I am still working on my first bottle and as it does seem to provide me with clean facial hair I am likely to buy another bottle or two when this one gets low.
I looked for quite a while to find a shampoo that was a liquid, mild or no scent, came in a decent sized quantity and glad I came across this product.
Give it a try, you might like it!