What is the difference between essential oils and base oils/combination oils?

The base oil is extracted from vegetable oils based on plant seeds, such as olive oil, sweet almond oil and sunflower oil, etc. It can be used directly on the skin or used to dilute essential oils.


Compound oil, also known as nursing oil, formula oil, is a compound product prepared from a variety of base oils + a variety of essential oils for specific healing and auxiliary purposes, which can be directly used on the skin.