UPDATE 8 MONTH MINOXIDIL EXPERIMENT: I shaved numerous times since starting with this and I trim my upper cheeks every week. : r/Minoxbeards
Minoxidil for Beard Growth: How to Get The Best Results
Very-low-dose oral minoxidil in male androgenetic alopecia: A study with quantitative trichoscopic documentation - Journal of the American Academy of Dermatology
Does Rogaine work? Effectiveness for hair loss, beards, and women
What are the health risks of putting Rogaine on your face to grow a beard? - Quora
Minoxidil for Beard Growth: Safety & Side Effects [2018 Updated] - HUSKYBEARD