Leek Oil
Leek Oil is an essential oil obtained by steam distillation from the bulbs or leaves of the Allium ampeloprasum var. porrum (leek) plant. It has a strong, sulfurous, and pungent aroma characteristic of the Allium family. Leek Oil is known for its antimicrobial, antioxidant, and anti-inflammatory properties. It is used primarily in natural medicine, cosmetic formulations targeting scalp and skin health, and in aromatherapy for respiratory benefits.
Leek Oil
Primary Uses
- Cosmetics and Personal Care
- Incorporated into scalp treatments and hair care products for antimicrobial and scalp-soothing effects.
- Used in skincare products targeting acne and skin inflammation due to antioxidant properties.
- Aromatherapy & Wellness
- Diffused to support respiratory health and sinus relief.
- Included in natural remedies for immune system support.
- Pharmaceuticals
- Applied in topical formulations for its anti-inflammatory and antimicrobial benefits.
Secondary Uses
- Food and Beverage Industry
- Used as a flavoring agent in savory food products (food-grade only).
1. Basic Identification Attributes
- Botanical Name: Allium ampeloprasum var. porrum
- Common/Trade Name: Leek Oil
- INCI Name: Allium Ampeloprasum Oil
- CAS Number: 8001-72-7
- HS Code: 3301.29
- Synonyms: Allium Oil, Leek Essential Oil
2. Physical & Chemical Properties
- Physical State: Liquid essential oil
- Color & Odor: Pale yellow to greenish; strong sulfurous, pungent aroma
- Solubility: Insoluble in water; soluble in alcohol and fixed oils
- Specific Gravity: 0.900 – 0.950
3. Safety & Hazard Attributes
- GHS Classification: May cause skin irritation and sensitization
- Toxicity: Use with caution; avoid undiluted application on skin
- Allergen Information: Contains sulfur compounds, potential allergens
- Exposure Limits: Refer to Safety Data Sheet (SDS)
4. Storage & Handling Attributes
- Storage Conditions: Store in cool, dark, and dry place away from direct sunlight
- Container Type: Amber glass bottles with airtight seals
- Shelf Life: 12 to 24 months under proper storage
- Handling Precautions: Use gloves and avoid direct skin contact or inhalation of vapors
5. Regulatory & Compliance Attributes
- Produced in GMP-compliant facilities
- Compliant with cosmetic regulations for topical use
6. Environmental & Health Impact
- Biodegradability: Biodegradable under normal conditions
- Ecotoxicity: Low environmental impact at typical use levels
- Bioaccumulation: Not expected
Safety Handling Precautions
- PPE Required: Gloves and protective clothing recommended during handling
- Handling Guidelines: Use in well-ventilated areas; avoid direct inhalation
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if symptoms occur
- Skin Contact: Wash with soap and water; discontinue use if irritation develops
- Eye Contact: Rinse thoroughly with water for 15 minutes; seek medical attention if needed
- Ingestion: Seek immediate medical help; do not induce vomiting
Firefighting Measures
- Fire Hazards: Flammable liquid and vapor
- Extinguishing Media: Foam, dry chemical powder, carbon dioxide
- Special Precautions: Use full protective equipment
- Hazardous Combustion Products: Carbon monoxide, carbon dioxide, sulfur oxides
Related products
Almond Bitter Oil
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Due to its gentle consistency, skin-friendly profile, and moisturizing capabilities, Almond Wax is widely used in body butters, balms, lip care products, massage bars, and artisan soaps. It functions as a natural alternative to petroleum-based waxes and provides structure, viscosity, and glide to formulations. It also finds application in soft wax blends for natural candle products.
Ambrette Seed Oil
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This oil is rich in ambrettolide and farnesol, compounds that lend it a delicate musky note without the synthetic harshness of artificial musks. Ambrette Seed Oil is non-toxic and safe for topical use when diluted, making it ideal for fine fragrances, massage oils, and therapeutic blends.
Benzyl Alcohol
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Calmintha Oil
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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.
Cedar Leaf Oil
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Menthol crystals
Menthol Crystals are natural organic compounds derived from peppermint or other mint oils, presenting as clear or white crystalline solids with a strong, cooling mint aroma. They possess analgesic, antiseptic, and flavoring properties. Widely used in pharmaceuticals, cosmetics, food, and personal care products, menthol crystals provide a refreshing cooling sensation and fragrance, enhancing product efficacy and consumer appeal.

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