GET TO KNOW YOUR OILS
Clove Stem
Syzygium aromaticum
Chemotype: eugenol chemotype
- PLANT PART
- stem
- EXTRACTION
- steam distilled
- AROMA NOTE
- mid-base
LEARN AS YOU COMPARE
What’s inside this oil?
Constituents are the natural chemicals that give an oil its character. See the main ones, learn what they do, and explore differences between batches.
Meet the main constituents, then select one to see what makes it interesting.
FOLLOW YOUR SENSES
Aroma & character
A closer look at this oil's scent, strength, and staying power.
- Aroma intensity
- 80 / 100
- Note layer
- mid-base
If you like this scent, explore
A LITTLE CARE GOES A LONG WAY
Using it thoughtfully
Read the full safety context before bringing this oil into your routine.
- Cited dermal maximum · leave-on
- 0.56%
- Phototoxicity
- Not flagged in this profile
- Oxidation risk
- medium
A cited maximum is a limit, not a suggested dilution. Missing restrictions do not establish safety.
Not phototoxic. The 0.56% value is a derived oil-level ceiling based on the public 0.5% eugenol dermal limit and the cited 89.28% maximum eugenol content for the Indonesia stem subset.
Contraindications & cautions
- moderateHigh-eugenol clove oils may inhibit blood clotting and pose a drug-interaction hazard.
- moderateHigh-eugenol clove oils should not be used topically on very young children.
Explore measured chemistry from supplier batches
A supplier report describes a particular sample. Open this workspace to investigate measured constituents and their original documents.
THE SCIENCE BEHIND THE SCENT
Inside the oil
An oil's character comes from its natural chemical composition. Explore each constituent to understand the connections.
About this composition
This profile uses the Indonesia stem-oil subset from Razafimamonjison et al. and is corroborated by a later Indonesian GC-MS report describing stem oil as strongly eugenol-dominant. Relative to clove leaf oil, stem oil is richer in eugenol and poorer in beta-caryophyllene and eugenyl acetate.
| Constituent | Typical amount | Reported range | Chemical family | Source |
|---|---|---|---|---|
| Eugenol | 89.02% | 88.76–89.28% | Phenols | View sourceBud, leaf and stem essential oil composition of clove (Syzygium aromaticum L.) from Indonesia, Madagascar and Zanzibar https://afs4food.cirad.fr/content/download/4416/33602/version1/file/Razafimamonjison%2C%2Bessential%2Boil%2Bof%2Bclove%2Bfrom%2BIndonesia%2C%2BMadagascar%2Band%2BZanzibar.pdf (Table 4, Indonesia stem oil eugenol 88.76-89.28%, mean 89.02%) |
| beta-Caryophyllene | 7.58% | 7.4–7.75% | Sesquiterpenes | View sourceBud, leaf and stem essential oil composition of clove (Syzygium aromaticum L.) from Indonesia, Madagascar and Zanzibar https://afs4food.cirad.fr/content/download/4416/33602/version1/file/Razafimamonjison%2C%2Bessential%2Boil%2Bof%2Bclove%2Bfrom%2BIndonesia%2C%2BMadagascar%2Band%2BZanzibar.pdf (Table 4, Indonesia stem oil beta-caryophyllene 7.40-7.75%, mean 7.58%) |
| alpha-Humulene (alpha-caryophyllene) | 1.12% | 0.93–1.31% | Sesquiterpenes | View sourceBud, leaf and stem essential oil composition of clove (Syzygium aromaticum L.) from Indonesia, Madagascar and Zanzibar https://afs4food.cirad.fr/content/download/4416/33602/version1/file/Razafimamonjison%2C%2Bessential%2Boil%2Bof%2Bclove%2Bfrom%2BIndonesia%2C%2BMadagascar%2Band%2BZanzibar.pdf (Table 4, Indonesia stem oil alpha-humulene 0.93-1.31%, mean 1.12%) |
| Eugenyl acetate (acetyl eugenol) | 0.12% | 0.07–0.17% | Phenylpropanoids | View sourceBud, leaf and stem essential oil composition of clove (Syzygium aromaticum L.) from Indonesia, Madagascar and Zanzibar https://afs4food.cirad.fr/content/download/4416/33602/version1/file/Razafimamonjison%2C%2Bessential%2Boil%2Bof%2Bclove%2Bfrom%2BIndonesia%2C%2BMadagascar%2Band%2BZanzibar.pdf (Table 4, Indonesia stem oil eugenyl acetate 0.07-0.17%, mean 0.12%) |
| Caryophyllene oxide | 0.23% | 0.2–0.26% | Sesquiterpene oxides | View sourceBud, leaf and stem essential oil composition of clove (Syzygium aromaticum L.) from Indonesia, Madagascar and Zanzibar https://afs4food.cirad.fr/content/download/4416/33602/version1/file/Razafimamonjison%2C%2Bessential%2Boil%2Bof%2Bclove%2Bfrom%2BIndonesia%2C%2BMadagascar%2Band%2BZanzibar.pdf (Table 4, Indonesia stem oil caryophyllene oxide 0.20-0.26%, mean 0.23%) |
Profile source: Razafimamonjison et al. Indonesia clove stem oil dataset; Analysis of chemical compound in essential oil from clove stem using the FTIR and GCMS methods; The Good Scents Company clove leaf oil page; Tisserand Institute Essential Oil Dilution Chart · https://afs4food.cirad.fr/content/download/4416/33602/version1/file/Razafimamonjison%2C%2Bessential%2Boil%2Bof%2Bclove%2Bfrom%2BIndonesia%2C%2BMadagascar%2Band%2BZanzibar.pdf ; https://doi.org/10.1063/5.0140220 ; https://www.thegoodscentscompany.com/data/es1030071.html ; https://tisserandinstitute.org/essential-oil-dilution-chart/
A TRADITION OF BOTANICAL CURIOSITY
Traditional & reported uses
These uses reflect the profile's reported traditions and literature. They are not established treatment recommendations.
- traditionally used in aromatherapy for a sharp, spicy, woody-clove note
- reported to support a warming, invigorating atmosphere when diffused sparingly
- used in fragrance and flavor industries as an economical eugenol-rich material
- traditionally associated with protective and cleansing folk rituals similar to clove bud
- used in blends where a dry, woodier clove facet is desired over the sweeter bud oil
For aromatherapy and wellness use only — not medical advice. Effect statements are traditional/reported associations, not treatment claims. The Synergy Rating scores blend craft, harmony and safety, not medical efficacy. Read the safety framework.
What we're still learning · 3 data gaps
Good decisions start with knowing what is — and isn't — in the evidence.
- No public source verified in this pass gave a directly measured leave-on dermal maximum for clove stem oil itself; 0.56% is a derived ceiling from the eugenol limit and the cited Indonesia stem composition.
- No public source verified in this pass gave a directly measured 0-100 odor intensity; 80 is a normalization of public odor descriptions and the very high eugenol content.
- No public source verified in this pass gave volatility-rate or tenacity-hour values for the Indonesia stem subset.