How do essential oils work?

How do essential oils work? The essential oils are distributed to the tissue in accordance with the extent of blood flow, the ease of passage across cell membranes and the extent of binding to plasma and tissue proteins. The body tissue most perfused by blood will also be the tissue most exposed to the action of the essential oils, whilst the tissue with little active circulation will have less chance to respond to treatment. You can find essential oil blends here

How do essential oils work