Black Seed Oil
BLACK SEED OYL
What Is Black Seed Oil?
An oil pressed from Nigella sativa seeds with a long history in traditional medicine. Rich in thymoquinone, a powerful antioxidant, it has anti-inflammatory and antimicrobial properties.
Source: Nigella sativa seeds
Origin: Natural
Also known as: Nigella Sativa Oil, Black Cumin Seed Oil, Kalonji Oil
What Does Black Seed Oil Do to Your Hair?
Provides anti-inflammatory and antimicrobial benefits to the scalp while deeply moisturizing hair. Thymoquinone content helps reduce scalp inflammation and may support hair growth. Also protects hair from oxidative damage.
Best For
Dry scalp, dandruff, thinning hair, dry hair, damaged hair
Not Recommended For
Sensitive skin (can be potent), light-colored hair (may darken)
Concentration Matters
1-10% in hair products, diluted for scalp use
Hair Type Compatibility
Method Compatibility
Safety & Regulation
Generally safe for topical use. Potent so should be diluted with a carrier oil for scalp application. May cause sensitivity in some individuals. Rich in thymoquinone with anti-inflammatory properties.
FDA Status: Generally Recognized As Safe
FDA considers safe for cosmetic use. Also used as dietary supplement.
EWG Score: 2/10
HairAide Verdict
A potent oil with real anti-inflammatory and potential hair-growth benefits backed by preliminary research. Best used diluted on the scalp. Not just a folk remedy but an ingredient with genuine promise.
Products That Contain Black Seed Oil
Scalp treatments, hair oils, growth serums, hair masks, medicated hair products
Alternatives to Black Seed Oil
If you want to avoid Black Seed Oil, look for products with these ingredients instead:
Tea Tree Oil, Rosemary Oil, Peppermint Oil
Frequently Asked Questions
Yes, Black Seed Oil has a safety rating of 8/10 and is generally considered safe for use in hair products. Generally safe for topical use. Potent so should be diluted with a carrier oil for scalp application. May cause sensitivity in some individuals. Rich in thymoquinone with anti-inflammatory properties.
Black Seed Oil is CG-method approved and is generally considered safe for curly hair.
Yes, Black Seed Oil is approved for the Curly Girl method.
Some alternatives to Black Seed Oil include: Tea Tree Oil, Rosemary Oil, Peppermint Oil
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