Sclarene

Clary sage has been known since antiquity, though sclarene itself only became identifiable once analytical chemistry advanced. The plant earned its name from the Latin 'clarius,' meaning clear, and was historically used in European folk medicine to treat digestive and nervous system complaints. Medieval herbalists in monastery gardens cultivated it alongside lavender and rosemary. By the late 19th century, French perfume houses began sourcing clary sage systematically as the fragrance industry expanded beyond natural aromatics. The Provence region emerged as the primary cultivation zone, benefiting from its limestone soils and Mediterranean climate. Modern gas chromatography first identified sclarene as a constituent of clary sage oil in the mid-20th century. Today, production centers on France, Russia, and Bulgaria. Synthetic sclarene has also become available, allowing perfumers to introduce the compound without using whole clary sage oil.