Essential oil are the aromatic liquids found within shrubs, flowers, trees, roots, bushes, resins, and seeds. Some people like to call essential oils “nature’s living energy” because they contain unique constituents that provide a host of benefits.

Most essential oils are extracted from plant sources using steam distillation and are highly concentrated, making them far more potent than dried botanicals.
Essential oils are volatile and penetrable, which means that scent of the oil rises quickly into air and absorb easily into the skin.

精油是灌木，花，树，根，灌木丛，树脂，和种子中发现的芳香液体 。有些人喜欢叫精油“大自然的生活能源”，因为它们含有 独特的成 分提供许多好处。

大多数植物精油是从高度集中的水蒸气蒸馏来提取，使得它们远比干 燥植物更有效。

精油是挥发和穿透性的，这意味着该油的香味迅速上升到空气及容易 被皮肤吸收。