Essential oils are used with a carrier base oil to make special blends for massaging the body.
Please note that adding too much essential oil is just the same as taking more drugs than that recommended by your doctor, this can cause a overdose just the same as with any drugs.
So when mixing essential oils from a recipe please do not add more than recommended for one massage and if the skin is dry and you need more oil just add more carrier base oil & not more essential oils.
It is best when mixing your essential oils to just mix for that massage session only in a saucer as the shelf life is shortened when some essential oils are mixed together.
Always keep your essential oils in a safe cool dark place and keep as you would any medicines away from children and pets.