Research on hair growth at UCI
https://healthell.blogspot.com/2021/02/research-on-hair-growth-at-uci.html
Human hair loss conditions result from abnormalities in the so-called hair growth cycle, the recurrent process of hair production separated by periods of inactivity. Current anti-hair loss treatments modulate only part of this cyclic process e.g., Finasteride lengthens hair production phase leading to longer hairs, but it cannot activate re-entry of dormant hairs into new growth phase.
from BaldingBlog - Hair Loss Info https://ift.tt/3ppAyni