Hello,
Does anyone know if cialis and metformin stops or makes rogaine/minoxidil less effective for hair regrowth?
Metformin decreases pge2 level:
https://www.frontiersin.org/articles/10.3389/fonc.2017.00243/full
https://www.nicehair.org/increase-scalp-pge2-decrease-pgd2-cure-hair-loss/