1
Oct, 2026Kalonji Oil ( Black Seed Oil ) Buying Guide for Bulk Buyers in India
Posted by : Admin , Category : Essential Oil

"
Grades, specifications, quality checks, packaging and a supplier checklist for hair oil, cosmetic, soap and ayurvedic manufacturers.
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.
| 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 |
| 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.
Tell your supplier the end use. The right grade depends on whether the oil goes into a hair oil, soap or edible product.
Liana Health Care also supplies soap bases and carrier oils, so you can source from one supplier.
Safe practice: buy from the manufacturer, ask for a lab report, and keep a retained sample of every batch.
For today's bulk rate, send your quantity and end use on WhatsApp.
Yes. Kalonji oil, black seed oil and black cumin seed oil all come from Nigella sativa seeds.
Cold pressed kalonji oil is usually preferred because it keeps its natural colour and aroma.
Check aroma and colour, ask for a batch COA, test a sample, and buy directly from a licensed manufacturer.
It is the main active compound in kalonji oil. Its level is shown on the batch COA when tested.
[Fill MOQ]. Contact us on WhatsApp for current terms.
Yes. Samples are available for bulk buyers, and a COA comes with every batch.
Yes. We offer white label and contract manufacturing, including onion + kalonji hair oil blends.
Send your quantity, grade and delivery location on WhatsApp or email. We share the current bulk price with the COA.
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