Does facial hair removal with laser work on guys & make em look young?

I mean just lasering the upper part of the beard and not the sideburns and goatee area and jawline?

Has any guy (especially darker skinned person) seen this work?

Do you look like a teen again if the treatment is sucessful?!

I have beard growth that is way too fast and makes me always look tired along with my undereye dark circles so I am thinking of getting the face lasered.