dōTERRA® (meaning “Gift of the Earth”) essential oils represent the safest, purest essential oils available in the world today. Each of the dōTERRA CPTG Certified Pure Therapeutic Grade® essentials oils is carefully extracted by a global network of skilled growers, distillers, and chemists ensuring a consistently powerful user experience. They are pure aromatic extracts, contain no artificial ingredients, and are tested to be free of contaminants (such as pesticides or other chemical residues).
Essential Oils Have Been Around A Long Time
Essential oils have been used throughout recorded history for a wide variety of wellness applications. The Egyptians were some of the first people to use aromatic essential oils extensively in medical practice, beauty treatment, food preparation, and in religious ceremony. Frankincense, sandalwood, myrrh and cinnamon were considered very valuable cargo along caravan trade routes and were sometimes exchanged for gold.
Borrowing from the Egyptians, the Greeks used essential oils in their practices of therapeutic massage and aromatherapy. The Romans also used aromatic oils to promote health and personal hygiene. Influenced by the Greeks and Romans, as well as Chinese and Indian Ayurvedic use of aromatic herbs, the Persians began to refine distillation methods for extracting essential oils from aromatic plants. Essential oil extracts were used throughout the dark ages in Europe for their anti-bacterial and fragrant properties.
In modern times, the powerful healing properties of essential oils were rediscovered in 1937 by a French chemist, Rene-Maurice Gattefosse, who healed a badly burnt hand with pure lavender oil. A French contemporary, Dr. Jean Valnet, used therapeutic-grade essential oils to successfully treat injured soldiers during World War II. Dr. Valnet went on to become a world leader in the development of aromatherapy practices. The modern use of essential oils has continued to grow rapidly as health scientists and medical practitioners continue to research and validate the numerous health and wellness benefits of therapeutic-grade essential oil.
How are dōTERRA® Essential Oils Extracted?
Therapeutic-grade essential oils are most often extracted via a low-heat steam distillation process in which steam is circulated under pressure through plant material liberating the essential oils into the steam. As the steam mixture cools, the water and oils naturally separate and the oil is collected in its pure form. To ensure the highest quality oil extract of correct chemical composition, temperature and pressure must be monitored very closely. Too little heat and pressure will not release valuable oil while too much can change an extract’s composition and potency. As important as the carefully controlled extraction process is, the careful selection of the correct plant and plant parts harvested at the right time is also required for a successful extraction. This complex process is as much art form as it is science and requires experienced growers and distillers working together to ensure a quality product.
Steam distillation is by far the most common method of extraction, but some oils such as citrus oils are extracted through a process of compression in which the oil is squeezed from the plant. A very few essential oils are extracted using solvents that bind with the oils and are later removed from the final product.
(Information taken from the dōTERRA® website)
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