CLOVE Greenleaf Essential Oil Used by the Chinese for over 2,000 years, Clove is indigenous to Madagascar and Indonesia. Growing best near the sea, the oil comes from buds of a tropical evergreen tree. Recognized for its warm, spicy aroma with hints of pepper and vanilla, Clove Essential Oil is valued for its ability to inject an energizing boost into the air. Each Greenleaf essential oil bottle holds 0.5 fl oz of 100% pure, natural, and undiluted essentials oils, and proceeds from this item are donated to organizations working to break the cycle of human trafficking.