This botanical profile is part of the Star Naturals Herbal Library.
Cedarwood
Cedrus deodara
Historical / Folk Use
Cedarwood has long been valued in many cultures for its warm, grounding aroma and practical household uses. Wood shavings from cedar trees was traditionally used in homes, storage areas, and animal bedding, where its scent helped maintain freshness and discourage insects. Cedarwood oil was later distilled from the wood and incorporated into aromatic oils, perfumes, and household preparations, adding a rich, woody character.
Energetics
Traditionally described as:
• Warming and grounding
• Woody, resinous aroma
• Protective in tone
• Drying and stabilizing
• Centering and calm
• Deep and resinous
Research & Resources
The research summaries below highlight findings from scientific studies on compounds found in this botanical.
They are provided for educational purposes and do not represent claims about the effects of Star Naturals products.
Study 1:
Laboratory research found that cedarwood oil was associated with concentration‑dependent avoidance behavior in several hard tick nymphs compared with untreated controls.
Study 2:
In laboratory and outdoor bioassays, cedarwood oil was associated with repelling ants, and cedrol showed activity against certain ticks.
Study 3:
Some reputable animal care resources list cedarwood essential oil among a small group of oils that can be used with extreme dilution around dogs, though there is no standardized guideline for safety and reactions can vary by individual animal. Essential oils — including cedarwood — should be used with caution around pets and, when topical application or inhalation is considered, veterinary consultation is advised.