What is up with the price range on essential oils?    Recently I was doing some research about peppermint essential oil, and in my initial google searching, something caught my eye; some oils were on sale for around five dollars per half an ounce, while others were over thirty! What in the world could explain this kind of price disparity?! I decided to dig a little further.    With the rapid rise in popularity of essential oils, everyone has been trying to snag a piece of the pie, and unsurprisingly, this means that companies will be trying to push the price envelope as much as possible.  How ..read more