You might as well ask us which essential oil has the coolest superpower or which one is the most luxurious. Choosing the most important oils is like choosing your favorite child — the answer varies depending on the day. While it’s difficult to say which are the most important essential oils to have, we can give you a list of oils, stock up on these average, everyday EO rock stars that are so versatile they’re guaranteed to outlive the trendy things we can’t seem to give up!