2% of 5% minoxidil?
https://healthell.blogspot.com/2023/07/2-of-5-minoxidil.html
This study proposes 0.2% concentration as being nearly as effective as 5% minoxidil
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5804833/
from BaldingBlog - Hair Loss Info https://ift.tt/E3caeK4
