Nigella oil, also known as black cumin oil, is renowned for its purifying, anti-inflammatory, and antibacterial properties, making it ideal for oily, blemish-prone, or acne-prone skin. Rich in essential fatty acids and thymoquinone, it soothes redness, helps calm eczema or psoriasis, promotes healing, and supports cell regeneration for clearer, more even-toned skin. On hair and scalp, it strengthens the hair fiber, nourishes the lengths, reduces hair loss, stimulates growth, and cleanses the roots while reducing dandruff and itching.