How to Make Black Seed Oil

Why Make Your Own

At Inaya we are very proud of our ethically sourced and health focused formulated black seed oil but more than anything else you want you to experience the benefits of blackseed oil no matter if it's from us or elsewhere. Making black seed oil at home gives you full control over the ingredients and quality. Many store-bought options are, like ours, cold-pressed and pure, but homemade oil can be just as effective if done correctly. Plus, it allows you to skip additives and preservatives sometimes found in commercial oils.

Whether you’re using it for skincare, hair care, or internal use, fresh black seed oil ensures you're getting the most potent version of this traditional remedy.

Tools You Need

To make black seed oil at home, you’ll need a few simple tools. If you’re going for the cold-press method, a cold oil press machine is essential. For the infusion method, a blender, sieve, and carrier oil like olive or jojoba will do.

You’ll also need whole black cumin seeds (Nigella sativa), a clean glass jar, cheesecloth or muslin for straining, and dark bottles for storage. Clean equipment is key to avoid contamination.

Cold Press Method

This is the purest and most effective method, though it does require a cold oil press machine. Here’s how to do it:

• Measure out your black cumin seeds and load them into the cold press machine.
• Turn on the machine and allow the seeds to be pressed slowly. This can take a while depending on the machine’s capacity.
• Once the oil is collected, strain it using cheesecloth to remove any residue.
• Transfer into a dark, airtight glass bottle and store in a cool place.

The result is a nutrient-rich oil with no heat damage, ideal for skincare and internal use.

Infusion Method

If you don’t have a press machine, you can infuse black seeds into a carrier oil. Here’s a quick guide:

• Grind 1/2 cup of black cumin seeds into a coarse powder.
• Combine with 1 cup of a carrier oil like extra virgin olive or jojoba oil in a clean glass jar.
• Seal the jar and place it in a warm spot (like a sunny windowsill) for 2–3 weeks, shaking it daily.
• After infusion, strain the oil using cheesecloth and pour it into a dark bottle for storage.

This method isn’t as concentrated but still carries many of the same skin-loving benefits.

Storage Tips

Store your homemade black seed oil in a dark glass bottle to protect it from light, which can degrade the oil. Keep it in a cool, dry place — not the fridge, unless your home is particularly warm. Avoid leaving the cap off for too long to prevent oxidation.

When properly stored, your oil should last around 6 months to a year. Always check for any unusual smell or changes in texture before use.