What Are Essential Oils? A Guide from Extraction to Uses
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What Are Essential Oils? A Guide from Extraction to Uses

Essential oils are the oil-based aromatic extracts derived from the leaves, stems, fruit, bark, flowers, roots, or seeds of plants. They are a highly concentrated form of volatile oils—another name for essential oils—and have many beneficial properties.[1] Historians estimate that humans have been using essential oils for 5,000 to 6,000 years for medicinal, cosmetic, and…