• Lavender
  • Lavender

Lavender

  • Scientific Name
    Lavandula angustifolia
  • Family
    Lamiaceae
  • Origin
    France, Bulgariaetc.

Plant description

Lavender, a member of the Lamiaceae family, comes in various varieties, both perennial and non-perennial. Lavender flowers can be white or pink, depending on the specific species, but the most familiar type is true lavender, which features purple flowers. Lavender has a rich history dating back to ancient Rome, where it was renowned not only for its delightful fragrance but also for its insect-repelling and antiseptic properties. Romans used lavender in baths for cleansing and wound healing purposes. It’s believed that the scientific name Lavandula may be derived from the Latin word “lavo,” meaning “to wash,” or from the Latin word “lividus,” signifying “blue,” which corresponds to the color of its flowers. Although lavender is thought to have originated in the southern Mediterranean, it was introduced to England by the Romans and is now extensively cultivated in various regions.

Essential oil composition

Lavender
  • Lavender

  • INCI
    LAVANDULA ANGUSTIFOLIA (LAVENDER) OIL
  • Parts of Plant Used
    Flower
  • Extraction Method
    Steam Distillation
  • Extraction Rate
    0.6 - 0.7%
  • Notes
    Middle
  • Aroma Family
    Floral

Lavender Essential Oil Properties & Uses

About 0.6%-0.7% of Lavender essential oil is obtained by steam distillation from lavender flowers and is colorless to pale yellow in color. The primary constituents of this oil are relaxants like linalool and linalyl acetate, which contribute to its gentle, mild, and sweet aroma, complemented by a fresh, green, and cool undertone. Lavender essential oil is highly versatile like Lavandin and pairs well not only with various citrus oils but also with other essential oils such as the invigorating Tea Tree and the deep, bitter notes of Hiba and Vetiver. It serves as an excellent balancer and harmonizer in blends, making it a useful addition when seeking to enhance or balance a blend. Due to its neutral strength, it is recommended to be added in amounts that maintain a well-balanced blend.

Essential oil composition

Essential oil composition

※An example of one batch production is shown here.

  • Linalyl acetate 42.08%
  • Linalool 31.39%
  • Ocimene 4.04%
  • 1,8-Cineole 3.01%
  • β-Caryophyllene 2.98%
  • Borneol  2.05%
  • Terpinen-4-ol 1.62%
  • Lavandulyl acetate 1.59%
  • Other components 11.24%

Functions and Efficacies

1,8-Cineole

1,8-Cineole
  • IUPAC Name
    1,3,3-trimethyl-2-oxabicyclo[2.2.2]octane
  • Molecular Formula
    C15H26O
  • Molecular Weight
    154.25 g/mol
  • CAS No.
    470-82-6
  • Structure
    Monocyclic monoterpene ether

Functions and Efficacies of 1,8-Cineole

in slico in vitro ex vivo in vivo
Non-clinical Clinical
Mice Rats Guinea Pigs Insects Rabbits Human
Anti-inflammatory Effects
Deodorizing Effects
Anti-malaria Effects

Anti-inflammatory Effects

A study reported that in mice with inflammation in the leg, swelling was concentration-dependently reduced in the 1,8-cineole-treated group.1)

Deodorizing Effects

A study reported that when common odorants like skatole and 3-methylbutanoic acid were stored in a sealed container with 1,8-cineole, the odorant components were significantly diminished.2)

Antimalarial Effects

A study reported that the addition of 1,8-cineole reduced the number of infected cells in malaria-infected erythrocytes. Furthermore, it was found to inhibit the intracellular growth of Plasmodium falciparum and mitigate the brain edema caused by the infection3)

  • 1)Yin et al., Br J Pharmacol., 2019
  • 2)Henmi et al., J. Japan Association on Odor Environment, 2020
  • 3)Santos et al., plos one, 2022

Linalool

Linalool
  • IUPAC Name
    3,7-Dimethylocta-1,6-dien-3-ol
  • Molecular Formula
    C10H18O
  • Molecular Weight
    154.25 g/mol
  • CAS No.
    78-70-6
  • Structure
    Monoterpene alcohol

Functions and Efficacies of Linalool

in slico in vitro ex vivo in vivo
Non-clinical Clinical
Mice Rats Guinea Pigs Insects Rabbits Human
Anti-inflammatory Effects
Stress Reduction
Anti-oxidant Effects

Anti-inflammatory Effects

A study reported that linalool reduced hindlimb edema in rats induced by carrageenan administration. 1)

Stress Reduction

A study reported that linalool treatment increased the time it took for mice to escape to a dark room when under light stress. Additionally, it reduced the number and duration of attacks on other mice in a confined room, indicating its stress-reducing effects.2) Linalool inhalation was observed to reverse gene expression alterations in the hypothalamus associated with stress response in mice.3) Numerous studies have documented the stress-reducing capabilities of linalool.4)5)6)

Anti-oxidant Effects

A study reported that the addition of linalool was found to suppress the generation of reactive oxygen species (ROS) induced by UV irradiation in human skin fibroblasts.7)

  • 1)Peana et al., Phytomedicine, 2002
  • 2)Linck et al., Phytomedicine, 2010
  • 3)Yoshida et al., Neuroscience Letters, 2017
  • 4)Harada et al., Frontiers in Behavioral Neuroscience, 2018
  • 5)Souto-Maior et al., Pharmacology Biochemistry and Behavior, 2011
  • 6)Weston-Green et al., Frontiers in Scichiatry, 2021
  • 7)Gunaseelan et al., Plos One, 2017

IFRA

Linalool:
Oxidized linalool can cause dermal sensitization. For essential oils with a high linalool content, it is advisable to use only when the level of peroxides is maintained at a minimum (20 mol/l) through the incorporation of antioxidants.

※Only information for selected components are shown here.

References
Jennie Harding [Handbook of Essential Oil and Plant Oil] Tokyo-do Publishing, 2010.
Shinichiro Otsuki/Yukiko Ozaki [Scientific Name Etymology Dictionary of Herbs] Tokyo-do Publishing, 2009.
Jennie Harding [Illustrated Reference Book of Herbs] Sancho Publishing, 2012.
Freddy Ghozland/Xavier Fernandez [L’Herbier Parfume] Hara Publishing, 2013.
Kyohei Mikami [Comprehensive Guide to Essential Oils] Fragrance Journal, 2010.
Yuzuru Ogura [Dictionary of Plants] Tokyo-do Publishing, 1957.
Nobuo Ohashi [Dictionary of Medical Herbs] Tokyo-do Publishing, 2016.
Wanda Sellar [The directory of essential oils] Fragrance Journal, 1992.
Aroma Environment Association of Japan [AEAJ Aromatherapy Certification Official Textbook grade1&2] Sekaibunka, 1999.
Robert Tissearand [Essential Oil Safety] Fragrance Journal, 2018.
Ayako Berg [Aromatherapy Essential Oil Dictionary] Seibido Shuppan, 2022.
Azusa Annells [Enjoying Fragrance: An Illustrated Book of Aromas with Characteristics]Natsumesha CO.,LTD., 2023
International Fragrance Association, Linalool, 2004.
(All written in or translated to Japanese.)
Supervisor
Yamamoto Perfumery co., ltd.