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Oct, 2026
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Kalonji Oil ( Black Seed Oil ) Buying Guide for Bulk Buyers in India

Posted by : Admin , Category : Essential Oil

Kalonji Oil ( Black Seed Oil ) Buying Guide for Bulk Buyers in India

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Kalonji Oil (Black Seed Oil) Buying Guide for Bulk Buyers in India

Grades, specifications, quality checks, packaging and a supplier checklist for hair oil, cosmetic, soap and ayurvedic manufacturers.

Kalonji seeds with a glass bottle of cold pressed kalonji oil

Kalonji Oil is pressed from the seeds of Nigella sativa. It is also called black seed oil, black cumin seed oil and, in Hindi, Kalonji ka Tel (कलौंजी का तेल) or Mangrail Tel.

Buying kalonji oil in bulk for a hair oil brand, soap unit or ayurvedic range? This guide explains what to check before you place an order, so you get pure, consistent oil batch after batch.

Cold pressedCOA with every batchGMP & AYUSH approvedBulk & white labelDomestic & export

Quick Answer

  • Kalonji oil = black seed oil = black cumin seed oil, all from Nigella sativa seeds.
  • For hair oils, cosmetics and ayurvedic products, most buyers choose cold pressed (virgin) kalonji oil.
  • Before a bulk order, ask for a batch COA, a sample, the extraction method and the supplier's GMP.
  • Liana Health Care manufactures and supplies kalonji oil in bulk from Meerut, India, for domestic and export buyers.

Product at a Glance

Product name Kalonji Oil (Black Seed Oil)
Botanical name Nigella sativa L.
Other names Black cumin seed oil, Nigella oil, black caraway oil
Hindi name Kalonji ka Tel (कलौंजी का तेल), Mangrail Tel
Plant family Ranunculaceae
Part used Seeds
Extraction Cold pressed (mechanical pressing)
Key active Thymoquinone
Aroma Strong, spicy, slightly bitter and pungent

Typical Specifications (Cold Pressed)

Kalonji oil sample in lab glassware for quality testing
Parameter Typical value
Appearance Clear oily liquid
Colour Amber to dark brown
Odour Characteristic, spicy, slightly pungent
Specific gravity @ 25°C [Fill from your COA]
Refractive index @ 25°C [Fill from your COA]
Acid value [Fill from your COA]
Thymoquinone As per batch COA
Solubility Soluble in oils; insoluble in water
Shelf life [Fill, e.g. 12–24 months]

Values vary with seed origin and crop. The batch COA is the final reference. Full technical data sheet on request.

Grades Available

  • Cold pressed / virgin – natural colour and aroma; for hair oils, ayurvedic and premium cosmetics.
  • Refined – lighter colour, milder smell; where strong aroma is not wanted.
  • Cosmetic grade – for hair oils, soaps, creams and massage oils.
  • Food grade – [Fill: available / not available – FSSAI].

Tell your supplier the end use. The right grade depends on whether the oil goes into a hair oil, soap or edible product.

Who Buys Kalonji Oil in Bulk?

  • Hair oil brands – onion + kalonji and herbal hair oils.
  • Ayurvedic & Unani makers – traditional oil formulations.
  • Soap manufacturers – handmade and herbal soaps.
  • Skincare brands – creams, face oils, body oils.
  • Massage & spa products – blended oils.
  • White label startups, traders & exporters.

Use in Hair Care Products

Onion and kalonji hair oil bottles made with bulk kalonji oil
  • Onion + kalonji hair oils – a top-selling category in India.
  • Blends with coconut, castor, amla and bhringraj oils.
  • Hair serums and shampoos – traditionally used in hair care.

Soaps, Skincare & Ayurvedic

Herbal soaps and skincare made with kalonji oil
  • Herbal and handmade soaps.
  • Creams, face oils and body oils.
  • Ayurvedic and Unani oil formulations.
  • Massage and spa blends with carrier oils.

Liana Health Care also supplies soap bases and carrier oils, so you can source from one supplier.

Checklist: 8 Things to Check Before Buying

  • Extraction method – cold pressed or refined? Get it in writing.
  • Seed origin – affects colour, aroma and actives.
  • Batch COA – every batch should have its own Certificate of Analysis.
  • Thymoquinone value – check the COA if it matters for your product.
  • Sample first – test it in your own formula before a bulk order.
  • Licences – prefer a GMP-certified. Not a Trader.
  • Packaging – sealed HDPE cans or drums with batch number.
  • Consistency – ask if the next batch will match the first.

Signs of Adulterated Kalonji Oil

  • Weak or no spicy kalonji aroma.
  • Colour too pale for a "cold pressed" claim.
  • Price far below the market rate.
  • No COA, or the same COA for every batch.
  • Supplier cannot say how the oil is extracted.

Safe practice: buy from the manufacturer, ask for a lab report, and keep a retained sample of every batch.

What Affects Price Per Kg?

  • Seed crop and season.
  • Seed origin and quality.
  • Cold pressed costs more than refined.
  • Thymoquinone level, if specified.
  • Order quantity and pack size.
  • Delivery location (domestic or export).

For today's bulk rate, send your quantity and end use on WhatsApp.

Why Buy from Liana Health Care

  • Manufacturer in Meerut since 2010–11.
  • GMP-certified.
  • Founder trained at FFDC, Kannauj.
  • COA with every batch; samples for bulk buyers.
  • White label and contract manufacturing.
  • Supply across India and for export.

Packaging & Supply

Kalonji oil packaging from bottles to bulk drums
  • Bulk: [Fill: 1 kg, 5 kg, 25 kg, 50 kg] HDPE cans.
  • Large orders: [Fill: 180–200 kg drums].
  • Minimum order: [Fill MOQ].
  • White label: bottles with your brand.
  • Samples available for bulk buyers.

Storage & Handling

  • Store in a cool, dry place away from sunlight.
  • Keep containers full and tightly closed to prevent oxidation.
  • Use clean, dry equipment when transferring.
  • Follow first-in, first-out (FIFO) for stock.

White Label Kalonji Oil & Hair Oil

  • Pure kalonji oil in your brand's bottles.
  • Custom blends such as onion + kalonji hair oil.
  • Help with formulation, filling and labelling.
  • For startups, salons and D2C brands.

Frequently Asked Questions

Is kalonji oil the same as black seed oil?

Yes. Kalonji oil, black seed oil and black cumin seed oil all come from Nigella sativa seeds.

Which kalonji oil is best for hair oil brands?

Cold pressed kalonji oil is usually preferred because it keeps its natural colour and aroma.

How can I check if kalonji oil is pure?

Check aroma and colour, ask for a batch COA, test a sample, and buy directly from a licensed manufacturer.

What is thymoquinone?

It is the main active compound in kalonji oil. Its level is shown on the batch COA when tested.

What is the minimum order for bulk kalonji oil?

[Fill MOQ]. Contact us on WhatsApp for current terms.

Do you provide samples and COA?

Yes. Samples are available for bulk buyers, and a COA comes with every batch.

Do you offer white label kalonji hair oil?

Yes. We offer white label and contract manufacturing, including onion + kalonji hair oil blends.

How can I get the price?

Send your quantity, grade and delivery location on WhatsApp or email. We share the current bulk price with the COA.

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Contact & Bulk Enquiry

Liana Health Care office and dispatch Meerut

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

Working hours: Monday to Saturday, 10:00 AM to 6:00 PM IST

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