Black seed oil is an herbal ingredient derived from the plant Nigella sativa, which is native to Eastern Europe and Western Asia. Known for its powerful medicinal properties, black seed oil is a natural remedy that people use to treat a wide range of conditionsTrusted Source, including:
 - Headaches  - Back pain  - High blood pressure  - Infections  - Inflammation
It also offers a long list of science-backed health and beauty benefits, thanks to its content of antioxidants and other bioactive compounds.
May Reduce Acne
Some research shows that black seed oil could benefit skin conditions such as acne. This may be due to the antimicrobial and anti-inflammatory properties associated with black seed oil. One study found that using a topical gel made with black seed extract twice daily for 60 days reduced acne severity by 78%Trusted Source. Researchers noted significant improvement in the number of acne lesions compared with a control group.
Could Help Treat Psoriasis
There is limited scientific research on the effects of black seed oil on psoriasis symptoms in humans. However, some people may still find it beneficial as part of a broader professional treatment plan. Animal studiesTrusted Source suggest that black seed oil could reduce inflammation and other symptoms of psoriasis. Other small studiesTrusted Source found that some topical remedies, including black seed oil, could help reduce psoriasis symptoms. However, it is important to note that this study used black seed oil combined with other ingredients, so there’s no way to know in this case whether black seed oil was behind the beneficial effects. More research is needed to investigate how black seed oil may affect psoriasis in people.
Promotes Wound Healing
Black seed oil contains a compound called thymoquinone, which may stimulate tissue growthTrusted Source and promote wound healing. Studies in animals have found that thymoquinone may help treat burns, excisions
Read More