Review of Creme Brulee YC Flavor-INW:

Very concentrated use sparingly. start at 0.5%!!! 
I haven't had it long, maybe 4 days its been steeping. Its an extremely sugary sweet, faint taste of vanilla, upfront with a toasted sweet brownsugar after taste. I haven't had it long enough to give a full flavor profile yet.
Scrumptious so far.
I can see this being used in so many recipes. 
Hate the bottle it comes in, so I poured it into a 30ml and removed the label from the old bottle.