doTERRA sustainably and ethically sources Guaiacwood essential oil from Paraguay. Working with our sourcing partner, we’re changing the future of the at-risk Gran Chaco Forest, one of the most biologically diverse areas in the world. The essential oil is steam-distilled from the heartwood of the Bulnesia sarmientoi and blended with Fractionated Coconut Oil to produce doTERRA Guaiacwood essential oil. Known for its earthy, grounding aroma with a subtle sweetness, its woody scent may promote a calming, tranquil atmosphere.