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25

Sep, 2026
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DMO Oil ( Dementholised Mint Oil ) Complete B2B Buying Guide

Posted by : Admin , Category : Essential Oil

DMO Oil ( Dementholised Mint Oil ) Complete B2B Buying Guide

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DMO Oil (Dementholised Mint Oil): Complete B2B Buying Guide

Composition, specifications, grades, uses and sourcing tips for bulk buyers – from Liana Health Care, Meerut, Uttar Pradesh.

What is DMO Oil?

  • DMO = Dementholised Mint Oil. It is the oil left after most of the menthol is removed from crude Mentha arvensis (cornmint) oil.
  • Crude mint oil is chilled, menthol crystallises out, and the remaining liquid oil is sold as DMO.
  • It still carries a strong, fresh, cooling minty aroma because it keeps a good part of its menthol and menthone.
  • DMO is a cost-effective mint oil widely used in oral care, confectionery, pain balms, toiletries and fragrances.
  • India – especially Uttar Pradesh – is one of the world's largest producers of mint oil and DMO.

Quick Facts

Product DMO – Dementholised Mint Oil
Botanical Source Mentha arvensis (Cornmint / Japanese Mint)
Plant Part Leaves and aerial parts
Process Steam distillation, then freezing and separation of menthol
Appearance Clear, colourless to pale yellow liquid
Odour Fresh, minty, cooling
Main Components Menthol, Menthone, Isomenthone, Menthyl Acetate, Limonene
Solubility Soluble in alcohol and oils; insoluble in water
HS Code (commonly used) 3301 25 (Essential oils of other mints) – confirm with your CHA

How DMO is Produced

  1. Harvesting: Mentha arvensis crop is cut, mainly in the summer season.
  2. Distillation: Leaves are steam distilled to get crude mint oil (high menthol).
  3. Freezing: Crude oil is chilled so that menthol separates as crystals.
  4. Separation: Menthol crystals are removed; the remaining liquid is DMO.
  5. Rectification (optional): DMO is re-distilled to improve colour, odour and consistency.
  6. Testing & Packing: Each batch is checked for key parameters and packed in drums.

Typical Composition

Component Typical Range (%)
Menthol (total) 30 – 45
Menthone 18 – 30
Isomenthone 6 – 12
Menthyl Acetate 2 – 7
Limonene 1 – 5
Others (pinenes, piperitone, etc.) Balance

Values vary with crop, season and grade. Always refer to the batch COA / GC report.

Typical Specifications

Parameter Typical Range
Specific Gravity @ 25°C 0.895 – 0.910
Refractive Index @ 20°C 1.4550 – 1.4650
Optical Rotation −10° to −25°
Solubility Soluble in 3–4 volumes of 70% alcohol
Flash Point Approx. 65 – 70°C

Specifications can be matched to your requirement. Full technical data sheet and COA shared on request.

Grades of DMO Available

  • Standard DMO: Regular dementholised oil for balms, soaps, detergents and agarbatti.
  • Rectified / Re-distilled DMO: Cleaner odour and lighter colour – preferred for oral care and flavours.
  • Menthol-specific DMO: Supplied as per required menthol percentage (e.g. 35%, 40%).
  • Custom Blends: DMO blended as per customer formula or target profile.

Uses of DMO Oil by Industry

  • Oral Care: Toothpaste, tooth powder, mouthwash, breath fresheners.
  • Food & Confectionery (food grade only): Chewing gum, candies, mints, pan masala and mouth fresheners.
  • Pharma & OTC: Pain balms, cold rubs, inhalers, ointments and cough-cold products.
  • Personal Care: Shampoos, hair oils, cooling talc, soaps, face wash and shaving products.
  • Home Care: Detergents, floor cleaners, air fresheners.
  • Fragrance & Agarbatti: Mint top notes in perfumes, incense sticks and dhoop.
  • Aroma Chemical Industry: Raw material for recovering menthol and separating menthone.

DMO vs Mentha Arvensis Oil vs Peppermint Oil

Point DMO Mentha Arvensis (Crude) Oil Peppermint Oil
Source Mentha arvensis Mentha arvensis Mentha piperita
Menthol level Medium (30–45%) High (70%+) Medium (35–50%)
Nature Menthol partly removed Straight distilled Straight distilled
Cost Economical Moderate Higher
Best for Bulk oral care, balms, toiletries Menthol crystal production Premium flavours & aromatherapy

Why Choose DMO?

  • Strong cooling and freshness at a lower cost than peppermint oil.
  • Good fit for high-volume products like toothpaste, balms and detergents.
  • Easy to blend with menthol crystals, peppermint and spearmint oils.
  • Steady supply from Indian mint-growing belts.

Bulk Buyer Checklist

  • Ask for menthol and menthone % in the GC report.
  • Check optical rotation, specific gravity and refractive index against your spec.
  • Request a pre-shipment sample and match it with the final lot.
  • Confirm the grade – standard, rectified or food grade – for your application.
  • Check for adulteration (added solvents or synthetic menthol) through GC.
  • Ask for COA, MSDS/SDS and TDS with every batch.
  • Plan purchases around the crop season, as mint oil prices move with harvest.

Packing, Storage & Handling

  • Packing: 5 kg, 25 kg, 50 kg and 180 kg HDPE / lacquered drums; custom packing on request.
  • Storage: Cool, dry place away from sunlight; keep drums tightly closed.
  • Shelf life: Around 2 years in original sealed packing under proper storage.
  • Handling: Concentrated oil – avoid direct contact with eyes and skin; use gloves.
  • Always dilute as per formulation before use in finished products.

Why Buy DMO from Liana Health Care?

  • Manufacturer and bulk supplier based in Meerut, Uttar Pradesh – close to India's mint belt.
  • Operating since 2010 in essential oils, menthol crystals and natural ingredients.
  • Batch-wise testing with COA and GC report.
  • Grades and menthol % supplied as per customer requirement.
  • Supply for domestic buyers and exports.
  • White-label and contract manufacturing available.
  • Also supplies Menthol Crystals, Mentha Arvensis Oil, Peppermint Oil and Spearmint Oil.

Frequently Asked Questions

Q1. What is the full form of DMO oil?
DMO stands for Dementholised Mint Oil – mint oil from which part of the menthol has been removed.

Q2. Is DMO the same as peppermint oil?
No. DMO comes from Mentha arvensis (cornmint), while peppermint oil comes from Mentha piperita. DMO is more economical.

Q3. How much menthol does DMO contain?
Usually about 30–45%, depending on grade and crop.

Q4. Where is DMO oil used?
Toothpaste, mouthwash, chewing gum, pain balms, soaps, detergents, agarbatti and fragrances.

Q5. Can DMO be used in food products?
Only food-grade DMO that meets your local food regulations should be used in food and confectionery.

Q6. Why does DMO price change?
It depends on mint crop size, weather, menthol demand and season.

Q7. What is the minimum order quantity?
Please contact us – we supply from sample quantities to full drum and container loads.

Contact & Bulk Enquiry

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Liana Health Care Pvt. Ltd.
C-9, Sec-3, Sushant City, Ansal API, Delhi–Haridwar Bypass Road, Meerut, Uttar Pradesh – 250002, India

Phone / WhatsApp: +91 83928 88800
✉️ Email: lianahealthcare@gmail.com
Website: www.wellnessandhealthcare.com
Monday to Saturday, 10:00 AM – 6:00 PM IST

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