What is an essential oil?

An essential oil is indeed defined as concentrated plant extracts known for their aromatic properties. These oils are derived from various parts of plants, such as the leaves, flowers, bark, or roots, through processes like steam distillation or cold pressing. They capture the plant's characteristic scent and beneficial properties, which is why they are widely used in aromatherapy, skin care, and holistic treatments.

The aromatic qualities of essential oils often help promote emotional well-being and relaxation, in addition to their potential therapeutic benefits. Their concentrated nature means a little goes a long way when it comes to usage in formulations, whether for skincare, massage, or therapeutic purposes.

Other options are less fitting. Chemicals used in skin treatments can encompass a broad range of substances and do not specifically indicate the natural source or the aromatic aspect that defines essential oils. Synthetic fragrances are chemically manufactured and lack the natural extracts found in essential oils. Moisturizers with added vitamins can contain various ingredients that may or may not include essential oils, but they do not solely define what an essential oil is. Thus, the definition most aligned with essential oils is indeed concentrated plant extracts known for their aromatic properties.