Ingredient Library
We believe you have the right to know exactly what goes into every bottle. Discover the origin, distillation process, chemical profile, and applications of our oils—plus a CAS-numbered index of the aroma compounds behind them.
Essential Oils
7Full profiles — origin, distillation, chemistry and how each oil is used.
Eucalyptus Oil
Eucalyptus globulus Labill.
Eucalyptus oil is one of the world's most heavily used essential oils — prized for its high content of eucalyptol (1,8-cineole), the molecule behind its clean, cr...
Lavender Oil
Lavandula angustifolia
Lavender is the most recognized and versatile of all essential oils - a soft, sweet-floral steam distillation of Lavandula angustifolia flowers, prized in perfume...
Lemon Oil
Citrus limon (L.) Burm. f.
Lemon oil is cold pressed from the peel as a byproduct of the fruit and juice industry - a bright, sharp citrus oil rich in limonene whose character comes from ci...
Peppermint Oil
Mentha piperita
Peppermint (Mentha piperita) is a cooling, menthol-rich essential oil steam distilled from the leaf. Defined by menthol, menthone, and the marker constituent ment...
Rosemary Oil
Salvia rosmarinus (syn. Rosmarinus officinalis)
Rosemary oil is a steam-distilled essential oil from the Mediterranean herb of remembrance, produced mainly in Morocco and Tunisia and prized for its fresh, camph...
Sweet Orange Oil
Citrus sinensis (L.) Osbeck
Sweet orange oil is cold pressed from the peel as a byproduct of the orange juice industry - a bright, juicy citrus oil dominated by d-limonene and used across fl...
Tea Tree Oil
Melaleuca alternifolia (Maiden & Betche) Cheel
Tea tree oil is Australia's signature essential oil — steam-distilled from the Melaleuca alternifolia tree and defined by one heavily studied molecule, terpinen-4...
Aroma Compounds
12The individual constituents that give each oil its character, with CAS numbers for reference.
Linalool
Monoterpenol
Linalool is a naturally occurring monoterpene alcohol found in lavender, rosewood, and many other essential oils. It carries a soft, sweet-floral aroma and is one...
Menthol
Monoterpenol
Menthol is the monoterpene alcohol responsible for the cooling sensation of mint. It is the single most important component driving the peppermint category, and t...
