Essential oils hote hain volatile, aromatic plant-based extracts jo skincare mein use hote hain scent ke liye aur kuch log kehte hain ki inme antimicrobial ya antioxidant properties ho sakti hain. Yeh hote hain complex mixtures terpenes, aldehydes aur dusre reactive compounds ka. Sensitive skin ke liye thoda careful use karna padh sakta hai kyunki ye strong hote hain.