Here are the top 20 best carrier oils for essential oils: Coconut Oil. By far coconut oil is one of the most popular carrier oils used to dilute essential oils and for good reason. Olive Oil. Jojoba Oil. Sweet Almond Oil. Argan Oil. Avocado Oil. Grapeseed Oil. Moringa Oil.
Using undiluted (neat) essential oils on the skin can be harmful.. on the skin, most particularly lavender and tea tree, without first diluting them in a carrier oil.. A good rule of thumb when seeking to make a 2% dilution is to add 12 drops of .