Calmintha Oil
Calmintha Oil is an aromatic essential oil derived through steam distillation of the aerial parts of Calamintha nepeta or closely related species within the Calamintha genus. Also known as lesser calamint, Calmintha is a herbaceous plant known for its minty, slightly camphoraceous fragrance with subtle floral undertones. The oil is rich in compounds such as pulegone, menthone, and isomenthone, which contribute to its invigorating, clarifying, and antimicrobial properties.
Used in traditional herbal medicine, perfumery, and aromatherapy, Calmintha Oil offers refreshing aromatic effects and is frequently utilized in respiratory blends, skin formulations, and natural cleaning products. Due to its high pulegone content, topical use should be limited and well-diluted.
Calmintha Oil
Primary Uses
- Cosmetics and Personal Care
- Incorporated into skin toners and cleansers for its refreshing and mildly astringent qualities.
- Used in creams and lotions formulated for oily or blemish-prone skin.
- Included in scalp and hair care products to help reduce itchiness and maintain scalp hygiene.
- Found in foot creams and sprays for its cooling, deodorizing, and antimicrobial effects.
- Blended into massage oils for its stimulating, muscle-relieving properties when well diluted.
- Aromatherapy
- Diffused to promote mental clarity, reduce mental fatigue, and uplift the senses.
- Used in inhalation blends for respiratory support and mild decongestion.
- Included in emotional balancing blends for grounding and calming overactive thoughts.
- Natural Fragrance and Perfumery
- Used as a fresh, minty top note in natural perfumes and aromatic body sprays.
- Often blended with citrus, lavender, or eucalyptus oils in clean, herbal fragrance profiles.
Secondary Uses
- Traditional and Herbal Applications
- Historically used externally for headaches and muscular tension (diluted applications).
- Occasionally found in folk remedies for skin conditions due to its antimicrobial profile.
- Household Products
- Used in natural air fresheners, surface sprays, and laundry blends for a clean, herbaceous aroma.
- Applied in insect-repelling preparations as part of natural pest deterrents.
1. Basic Identification Attributes
- Botanical Source: Calamintha nepeta or related species
- Common/Trade Name: Calmintha Oil
- INCI Name: Calamintha Nepeta Oil
- CAS Number: 68917-17-3
- HS Code: 3301.29
- Synonyms: Lesser Calamint Oil, Calamintha Essential Oil
2. Physical & Chemical Properties
- Physical State: Liquid
- Color & Odor: Pale yellow to light green; minty, slightly camphoraceous aroma
- Solubility: Insoluble in water; soluble in alcohol and oils
- Main Components: Pulegone, menthone, isomenthone, limonene
- Refractive Index: 1.450 – 1.480
- Specific Gravity: 0.890 – 0.920
3. Safety & Hazard Attributes
- GHS Classification: May be harmful in contact with skin or if ingested (due to pulegone)
- Toxicity: Contains pulegone, which is hepatotoxic in high concentrations
- Allergen Information: Contains natural constituents like limonene and menthone
- Exposure Limits: Use with caution; recommended dermal use level ≤0.5% in finished products
4. Storage & Handling Attributes
- Storage Conditions: Store in tightly sealed containers, away from heat and light
- Container Type: Amber glass or aluminum
- Shelf Life: 2 years under appropriate conditions
- Handling Precautions: Use gloves during handling; dilute well before skin application
5. Regulatory & Compliance Attributes
- Restricted in some jurisdictions (EU, IFRA) for topical use due to pulegone content
- Approved for limited cosmetic use under regulatory thresholds
- Not intended for internal consumption
6. Environmental & Health Impact
- Biodegradability: Readily biodegradable
- Ecotoxicity: Low at cosmetic-use levels; do not release undiluted oil into water sources
- Bioaccumulation: Not expected in low-concentration use
Safety Handling Precautions
- PPE Required: Gloves and eye protection for bulk handling
- Handling Guidelines: Work in well-ventilated areas; avoid direct skin contact with undiluted oil
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if symptoms persist
- Skin Contact: Wash thoroughly with soap and water if irritation occurs
- Eye Contact: Rinse cautiously with water for several minutes
- Ingestion: Do not induce vomiting; seek immediate medical help
Firefighting Measures
- Fire Hazards: Flammable
- Extinguishing Media: Dry chemical, foam, carbon dioxide
- Special Precautions: Use self-contained breathing apparatus in enclosed areas
- Hazardous Combustion Products: Carbon oxides, volatile organic compounds

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