Old Cambodian oud oil The dean of oud oils, the most beautiful of which is the Cambodian oud oil extracted from the forests of Cambodia, and the older it is, the more beautiful and luxurious it becomes. The ancient Cambodian oud oil is characterized by its heavy texture, dark color, fragrant scent, and incense flavors that last for long hours. Lovers of Cambodian oud oil will make it one of their personal favorites.