GET TO KNOW YOUR OILS
Peppermint Redist Oregon
Mentha x piperita L.
Chemotype: menthol / menthone type
- PLANT PART
- leaves
- EXTRACTION
- steam distillation
- AROMA NOTE
- top
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
- 60 / 100
- Note layer
- top
- Approximate tenacity
- 16–16 hours
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
- 5.4%
- 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.
No phototoxic restriction was identified for steam-distilled peppermint oil in the reviewed public sources.
Contraindications & cautions
- minorThe reviewed safety assessment repeats the recommendation to avoid peppermint oil in cases of cardiac fibrillation.
- minorDo not apply peppermint oil near the face of infants or young children because menthol may negatively affect breathing.
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 record is tied to the live Liberty Natural Oregon redistilled peppermint page for product identity. A freely readable Oregon-redistilled GC certificate was not located in this pass, so the constituent percentages use the directly cited U.S.-type peppermint chromatographic ranges in the CIR peppermint safety assessment as the public analytical backbone for this U.S. redistilled peppermint draft. The `pct_typical` values below use the midpoint of each cited range because no distinct published typical value was located.
| Constituent | Typical amount | Reported range | Chemical family | Source |
|---|---|---|---|---|
| menthol | 41% | 36–46% | monoterpene alcohol | View sourceAmended Safety Assessment of Mentha piperita (Peppermint) https://www.cir-safety.org/sites/default/files/pepper092017rep_final.pdf (Table 3, p.21, U.S. type Menthol 36.0-46.0%; pct_typical set to midpoint 41.0 because no distinct typical value published) |
| menthone | 20% | 15–25% | monoterpene ketone | View sourceAmended Safety Assessment of Mentha piperita (Peppermint) https://www.cir-safety.org/sites/default/files/pepper092017rep_final.pdf (Table 3, p.21, U.S. type Menthone 15.0-25.0%; pct_typical set to midpoint 20.0 because no distinct typical value published) |
| isomenthone | 3.25% | 2–4.5% | monoterpene ketone | View sourceAmended Safety Assessment of Mentha piperita (Peppermint) https://www.cir-safety.org/sites/default/files/pepper092017rep_final.pdf (Table 3, p.21, U.S. type Isomenthone 2.0-4.5%; pct_typical set to midpoint 3.25 because no distinct typical value published) |
| menthofuran | 3.75% | 1.5–6% | monoterpene ether | View sourceAmended Safety Assessment of Mentha piperita (Peppermint) https://www.cir-safety.org/sites/default/files/pepper092017rep_final.pdf (Table 3, p.21, U.S. type Menthofuran 1.5-6.0%; pct_typical set to midpoint 3.75 because no distinct typical value published) |
| menthyl acetate | 4.75% | 3–6.5% | monoterpene ester | View sourceAmended Safety Assessment of Mentha piperita (Peppermint) https://www.cir-safety.org/sites/default/files/pepper092017rep_final.pdf (Table 3, p.21, U.S. type Menthyl acetate 3.0-6.5%; pct_typical set to midpoint 4.75 because no distinct typical value published) |
Profile source: Redistilled Peppermint USA Essential Oil; peppermint oil america, 8006-90-4; Amended Safety Assessment of Mentha piperita (Peppermint) · https://libertynatural.com/bulk/829.htm ; https://www.thegoodscentscompany.com/data/es1654691.html ; https://www.cir-safety.org/sites/default/files/pepper092017rep_final.pdf
What we're still learning · 3 data gaps
Good decisions start with knowing what is — and isn't — in the evidence.
- No freely readable Oregon-redistilled peppermint GC or COA source with constituent percentages was located in this pass; a public regional lot certificate or analytical monograph for Oregon redistilled peppermint is still needed for oil-specific composition values.
- Odor intensity 60 is an archive normalization of The Good Scents Company's categorical odor-strength label 'medium' rather than a source-published native 0-100 value.
- No public source in this pass published a direct volatility-rate value for Oregon redistilled peppermint oil, so `volatility_rate` remains null.