| What is it? |
Black cumin seed oil is a carrier oil pressed from the seeds of Nigella Sativa. It is comprised mostly of linoleic acid (~50%) and oleic acid (~20%). |
| INCI |
Nigella Sativa Seed Oil |
| Appearance |
Dark yellowy-orange liquid |
| Usage rate |
Up to 100% |
| Texture |
Smooth, velvetty oil |
| Scent |
Distinctly peppery |
| Absorbency Speed |
Average |
| Approximate Melting Point |
-5°C (23°F) |
| Solubility |
Oil |
| Why do we use it in formulations? |
Black cumin seed oil is popular for its anti-inflammatory, antimicrobial, and antioxidant properties—it’s very popular for irritated skin and has been shown to be helpful in the treatment of eczema and acne. |
| Do you need it? |
No |
| Refined or unrefined? |
I’d recommend unrefined. |
| Strengths |
Excellent anti-inflammatory properties—it’s a great choice for products for irritated skin. |
| Weaknesses |
You might not be a big fan of the scent. |
| Alternatives & Substitutions |
According to Modern Cosmetics black cumin seed oil is very unique; they state there is “no suitable substitute”. I would probably choose something like evening primrose oil if a substitution was required. |
| How to Work with It |
Include it in the oil phase of your recipes; it can be hot or cold processed, but if you can avoid heating it that’s probably best. |
| Storage & Shelf Life |
Stored somewhere cool, dark, and dry, black cumin seed oil should last at least one to two years. I recommend storing it in the fridge. |
| Tips, Tricks, and Quirks |
Black cumin seed oil contains two fatty acids we rarely see—arachidic acid and behenic acid, both at about 1%. |
| Recommended starter amount |
100mL (3.3 fl oz) |
| Where to Buy it |
Buy it from an online DIY ingredient supplier. |
Black Cumin Seed Oil
Originally published on March 14, 2019