Peppermint Oil

The regrowth result is one mouse study plus what menthol does to a cold receptor.

Also called Peppermint Essential Oil, Mentha × piperita Oil, PEO, Oleum Menthae Piperitae

The item

Three squares: proven in human trials. Two: a strong signal. One: early human data. Striped: the trials disagree.

Emergency: call 911.

I am not a doctor. This is not medical advice. This is self-education. Talk to a physician who has your history before you change anything.