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Essential oil refers to the general term for volatile aroma-containing substances obtained by processing and extracting from spice plants or aroma secreting animals. Generally, essential oils are volatile aromatic substances extracted from plant flowers, leaves, roots, seeds, fruits, bark, resin, wood core and other parts through steam distillation, cold pressing, liposuction or solvent extraction. . Essential oils are divided into diluted (compound essential oils) and undiluted (single essential oils) such as cactus seed oil. Essential oils are very volatile and will evaporate quickly when exposed to air, so essential oils must be stored in dark, sealable bottles.

Broadly speaking, essential oils refer to the general term for products containing volatile substances obtained by processing and extracting perfume plants or secreting animals. But the essential oils used daily refer to products containing aroma substances extracted from spice plants by steam distillation, or pressing, or cold grinding, or dry distillation. These products are mostly liquid at room temperature, and only a few The variety is solid.

Essential oils are extracted from the leaves, flowers, seeds, fruits, roots, bark, resin, wood heart and other parts of plants by steam distillation, cold pressing, liposuction and solvent extraction. They have a high concentration of aroma and Volatile substances. In addition to the essential oils that can be extracted from a certain part of the plant, some plants can extract essential oils in several parts. For example, bitter orange can extract essential oils from the buds, leaves and fruits of three parts.

Not all plants can produce essential oils, only plants that contain balsam glands can produce essential oils. The distribution of balsam glands in different plants is different, some are on petals, leaves, rhizomes or trunks. After the sachet is refined and extracted, it becomes what we call "plant essential oil". Essential oils contain many different ingredients. Some essential oils, such as rose, can be formed by combining more than 250 different molecules. Essential oils are lipophilic and easily dissolve in oils, because the molecular chains of essential oils are usually relatively short, which makes them very easy to penetrate the skin and enter the body through the abundant capillaries under the subcutaneous fat. Essential oils are composed of some very small molecules. These highly volatile substances can be absorbed into the body by the nasal mucosal tissues and send information directly to the brain. Through the limbic system of the brain, it regulates emotions and physiological functions of the body. Therefore, in aromatherapy, essential oils can strengthen physical and psychological functions. Every plant essential oil has a chemical structure that determines its fragrance, color, fluidity, and the way it works with the system. It also makes each plant essential oil have a special set of functional characteristics.

1. No fragrance-does not mean no fragrance, only the original flavor of natural essential oils or natural plant extracts is used instead of synthetic fragrances. It has the effect of aromatherapy and does not irritate the skin.

2. Does not contain chemical pigments-does not mean that there is no color, but replaces the original color with natural plants or biochemical extracts.

3. No preservatives-natural Va, Ve, wheat germ oil, carrot oil are used as antioxidants to prevent product spoilage.

4. Does not contain mineral oil-use vegetable breathable grease or non-greasy breathable grease instead of excessively greasy mineral oil and wool oil. After use, it is moisturized and absorbed quickly.

5. No chemical ingredients that cause allergies-completely free of artificial flavors, lanolin, alcohol, chemical sunscreens, pigments and other ingredients that can cause allergies, and each time the raw materials used are added, the experiment has proved that it will not be harmful to the human body. Irritate.

6. No undesirable chemical composition-every raw material used has passed safety test and toxicity test. It does not contain heavy metal substances such as mercury and lead, or other harmful and harmful chemical components.