Basil oil French is widely used in aromatherapy for its calming and stress-relieving properties. It helps reduce anxiety, mental fatigue, and promotes relaxation. In skincare, it is valued for its antibacterial and anti-inflammatory benefits, making it effective in treating acne and soothing irritated skin. It is also used in hair care to strengthen hair and improve scalp health. In culinary applications, it enhances the flavor of dishes, particularly in Mediterranean cuisine. Additionally, it serves as a natural insect repellent, deterring mosquitoes and other pests. Its versatility makes it a popular choice in both personal care and household applications.