ROGAINE AFTER 12 HOURS REDDIT - DOES IT WORK?

Yo dudes, are there side effects to the rsv vaccination so I'm thinking on using Rogaine. Heard some stuff about it making a difference after just 12 hours, but that seems kinda sketchy, right? Anyone else try this miracle drug and actually see something in that time frame? Hit me up with your experiences. List a few things I'm wondering: What