That stuff opens the nasal passageways I believe!!! Def. for use when congested
Peppermint oil is more for pain, nausea, and a "wake-up call" (it gives you energy...take a whiff when tired). It acts as a cooling agent...great on a cool washcloth for headaches. It is SOOO soothing!
I found out, btw, last night I believe...magnesium is good for migraines! I KNOW it helps my fibro....(I think this was a Dr. Weil tip...not sure though so don't quote me on his behalf!!)