Salvia Sclarea (Clary Sage) Oil
Clary sage oil
Genuinely relevant for some people, or depends on dose and pH.
Also written as: Clary Sage Oil · Salvia Sclarea Oil · Salvia Sclarea Flower/Leaf/Stem Oil
What it is
Clary sage oil is distilled from the flowering tops of Salvia sclarea. It is typically 55 to 75% linalyl acetate and 10 to 25% linalool, plus small amounts of sclareol, a diterpene used as a starting material for ambergris substitutes. Importantly it is a different species from common sage and contains little or no thujone.
What it does well
Complex herbaceous scent used in natural fragrance work
Its balance of ester and alcohol gives a distinctive soft-musky character. Claims about hormonal effects from topical clary sage are not supported by clinical evidence.
Strong evidence
Worth knowing
Its linalool and linalyl acetate content oxidises to allergens
Clary sage shares its dominant components with lavender, so the same air-exposure problem applies: hydroperoxides of linalool and linalyl acetate are potent sensitisers. Both are declared EU allergens.
Matters most toPeople with a fragrance or terpene allergy.
Where the EU stands
No specific restriction
Clary sage oil is not itself listed in Annex II or on the Annex III fragrance-allergen labelling list. Its constituents Linalool (entry 84), Linalyl Acetate (entry 337) and Sclareol (entry 342) must be declared individually above the usual thresholds.
