66.0
ISS Score
Moderate — Score based on regulatory approval status in 4 jurisdiction(s), route-level risk assessment across multiple routes, and 4 toxicology endpoints from safety assessments.
↑ Higher = Safer
Environmental
(ESS)
(ESS)
—
Confidence
(CSS)
(CSS)
—
fragrance agent · flavoring agent · antimicrobial agent · cooling agent
Mentha Piperita Oil
Also known as: Peppermint Oil, Oil of Peppermint
Molecular Weight
154.23 g/mol
Category
essential oil
Bottom Line: Mentha Piperita Oil is generally considered safe for use in cosmetics and food, though some individuals may experience sensitivity.
Quick Answer
✔ Generally Safe If:
- used in diluted form
- applied topically in small amounts
- consumed in food products
- not used by pregnant women
⚠ Use with Awareness If:
- you have sensitive skin
- you are allergic to mint family
- using in large quantities
- applying near eyes or mucous membranes
✕ Avoid If:
- you have a known allergy to peppermint
- you are pregnant or breastfeeding
- you have a history of seizures
- using on broken skin
Chemical Properties
| Property | Value |
|---|---|
| Molecular Weight | 154.23 g/mol |
| Solubility | soluble in alcohol and oils, insoluble in water |
Common Use Cases
4 Categories
Cosmetic
Facial creams, shampoos, body lotions. Dilute before applying to skin to avoid irritation.
Food
Peppermint tea, candies, flavoring extracts. Generally safe in food when used in moderation.
Pharmaceutical
Topical analgesics, cough syrups, digestive aids. Consult a healthcare provider for medicinal use.
Supplement
Peppermint oil capsules, digestive health supplements. Use as directed; consult a doctor if unsure.
Safety by Route of Exposure
dermal
dermal
Risk Level: Low
Mentha Piperita Oil is generally safe for skin contact but may cause irritation in sensitive individuals.
oral
oral
Risk Level: Moderate
Ingestion of Mentha Piperita Oil can cause gastrointestinal discomfort in some individuals.
inhalation
inhalation
Risk Level: Low to Moderate
Inhalation of Mentha Piperita Oil is typically safe but may trigger respiratory issues in sensitive individuals.
ocular
ocular
Risk Level: High
Contact with eyes can cause significant irritation and discomfort; caution is advised.
Who Should Use or Avoid
⚠ Higher Risk Groups
- infants_children — Higher risk of adverse reactions due to sensitivity.
- pregnant — Potential effects on fetal development warrant caution.
- sensitive_skin — Increased likelihood of irritation and allergic responses.
✔ Well-Tolerated Groups
- general_adult — Typically well tolerated with minimal adverse effects.
- breastfeeding — Generally safe but should be used with caution.
Population-Specific Safety Data
| Population | Risk Level | Considerations |
|---|---|---|
| general_adult | Low | Most adults tolerate Mentha Piperita Oil well, but some may experience sensitivity. |
| pregnant | Moderate | Pregnant individuals should use with caution due to potential effects on the fetus. |
| infants_children | Very High | Infants and young children are more susceptible to adverse reactions. |
| breastfeeding | Low to Moderate | Limited data on effects during breastfeeding; use cautiously. |
| sensitive_skin | High | Individuals with sensitive skin may experience irritation or allergic reactions. |
Toxicology Data
4 Endpoints
Mentha Piperita Oil has been assessed for safety in various applications, showing low toxicity but potential for skin irritation.
| Endpoint | Value | Test Method | Interpretation | Source |
|---|---|---|---|---|
| LD50 Oral | 18600 mg/kg | Rat - Oral gavage | Low acute toxicity | CIR Safety Assessment (2012) |
| Skin Irritation | non-irritating | Human patch test | Not a skin irritant | CIR Safety Assessment (2012) |
| Sensitization | non-sensitizing | Human clinical study | No sensitization observed | CIR Safety Assessment (2012) |
| Eye Irritation | mild irritant | Rabbit - Draize test | Mild irritant | CIR Safety Assessment (2012) |
Data Quality: All toxicology values are sourced from verified regulatory assessments (CIR, SCCS, ECHA REACH) following OECD test guidelines. Values are used to calculate the Ingredient Safety Score (ISS).
Scientific Evidence
Key Assessments
Mentha Piperita Oil has been assessed for safety in various applications, showing low toxicity but potential for skin irritation.
- Generally recognized as safe in food and cosmetics.
- Potential skin irritant for sensitive individuals.
- Used in various therapeutic applications.
Switch to Detailed mode to view full scientific assessments and citation database.
CIR
Report: Safety Assessment of Mentha Piperita Oil
Year: 2012
Conclusion: Mentha Piperita Oil is safe for use in cosmetics at concentrations up to 5%.
View Full Report →
EFSA
Report: Scientific Opinion on the safety of Mentha Piperita Oil
Year: 2018
Conclusion: Considered safe for use in food at typical concentrations.
View Full Report →
FDA
Report: Food Ingredients and Colors
Year: 2021
Conclusion: Generally recognized as safe when used appropriately in food.
View Full Report →
Regulatory Status
Global
Mentha Piperita Oil is generally permitted for use in cosmetics and food across major jurisdictions. Switch to Detailed mode for full regulatory breakdown.
United States
FDAPERMITTED
None
European Union
European CommissionPERMITTED
None
United Kingdom
UK GovernmentPERMITTED
None
Canada
Health CanadaPERMITTED
None
Frequently Asked Questions
While generally safe, some individuals may experience allergic reactions or skin irritation.
It is advisable to avoid using Mentha Piperita Oil during pregnancy due to potential risks.
Mentha Piperita Oil is commonly used in cosmetics, food flavoring, and supplements for digestive health.
Version History
Audit Trail
| Version | Date | ISS Score | What Changed |
|---|---|---|---|
| 1.0.0 - Initial enrichment | 2026-04-29T07:17:27.627945Z | — | Initial data enrichment via 3-phase structured outputs |
⚠ Important Notice: This information is for educational purposes only and does not constitute medical, professional, or regulatory advice. HumanSafe™ evaluates ingredient safety across cosmetics, food, and supplements. Scores are exposure-route and context-specific. Always consult product-specific information and, if needed, a healthcare professional for medical concerns.