Who do I go to to get one time hair advice?

I don't want to go to a hairstylist or anything like that, I am a regular barber goer and want to stay that way.





I just want a professional to give me some hair advice. Shampoo types, conditioner (if necessary), hair brush, technique, style recommendations, etc.





Who can I go to?





p.s. I live in New YorkWho do I go to to get one time hair advice?
Go to the L'oreal store, there are professionals who know everything about hair products, skin care products, beauty products, on top of that, they can feel your hair to help you choose the right product for your hair.Who do I go to to get one time hair advice?
To a hair stylist.


They don't have to know it is a one-time deal.





But your barber, if s/he is decent, should also know the same information.
There are sellers of these beauty stuff as well and they usually know some about the shampoo, conditioner, etc.





But I would recommend visit a stylist once.