Vegetable oils and essential oils are very different natural substances in their compositions. Vegetable oils are oily fatty substances and contain mainly fatty acids and vitamins, they are the best nourishing material for the epidermis. Essential oils are not in the chemical sense of oils, but concentrated volatile substances rich in aromatic molecules, they provide a vitalogenic action to the skin and the entire body with particular properties depending on the species. They are not used in the same way and do not have the same indications, but they combine very well and are often used together in synergies for even more effective action. Vegetable oils are also the best support for diluting essential oils for use in cosmetics.
In short:
Vegetable oils and essential oils are very different natural substances in their compositions. They combine very well but do not act in the same way. They offer a wide range of possibilities for association in the service of your well-being.