DOES ROGAINE WORK AFTER 12 HOURS REDDIT

Yo dudes, so I'm trying on using Rogaine. Heard some rumors about it making a difference after just a couple hours, but that seems kinda crazy, right? Anyone else try this hair growth serum and actually see something in that time frame? Hit me up with your thoughts. List a few things I'm thinking about: What much Rogaine do you gotta use? Does