Kalonji oil, also known as black seed oil, is an oil that is extracted from the seeds of the Nigella sativa plant. It is known for its strong, pungent aroma and is often used in traditional medicine and Ayurveda. Kalonji oil is known to have anti-inflammatory, antioxidant, and antimicrobial properties, making it a popular ingredient in skincare and health supplements. It is commonly used to improve skin and hair health, support digestion, and boost the immune system. It is also used as a natural remedy for conditions such as asthma, diabetes, and high blood pressure. It is important to note that Kalonji oil should be used with caution and always be diluted before use, and it's also recommended to consult with a healthcare professional before using it.