Lavender oil is widely used in aromatherapy for its calming and relaxing properties. It helps reduce stress, anxiety, and promotes better sleep. In skincare, it is added to creams and lotions for its soothing effects on irritated skin and its ability to treat minor burns and insect bites. The oil is also used in hair care products to improve scalp health and reduce dandruff. Additionally, it serves as a natural fragrance in perfumes, candles, and household cleaning products. Lavender oil is sometimes used in natural remedies to alleviate headaches and muscle pain due to its anti-inflammatory properties.