Camphor is a white, crystalline substance with a strong, aromatic odor, derived from the wood of the camphor tree (Cinnamomum camphora) or synthesized from turpentine oil. Known for its cooling sensation and anti-inflammatory properties, camphor is commonly used in balms, ointments, and lotions for pain relief, as well as in aromatic products like incense and essential oils. It also has applications in traditional medicine and as a moth repellent.