Clary sage essential oil is extracted from Salvia sclarea of the Labiatae family and is also known as clary, clary wort, muscatel sage, clear eye, see bright and eye bright (but not to be confused with the common herb also called eyebright (Euphrasia).
Although not a cheap oil, clary sage oil has great benefits - not only for easing depression and nervous burn-out, but for a host of female complaints and for relieving congested complexions.