Sandalwood oil is found in many perfumes and air fresheners. It’s a classic scent from a valuable tree. But the value of sandalwood oil may go beyond smell. Sandalwood may offer some health benefits as well. Sandalwood oil comes from the wood and roots of Santalum album, or the East Indian sandalwood tree. This is one of the most valuable trees in the world. Its products are used across the globe. West Indian and African sandalwood oils have also been produced in the past, but they’re no longer widely available. Sandalwood and its oil are prized in the field of alternative medicine. It’s traditionally used to treat a variety of conditions. Most of its traditional uses haven’t been scientifically tested, but some research suggests sandalwood may help treat certain health problems. Sandalwood’s scent also makes it a popular choice for perfumes and aromatherapy. In aromatherapy, aromatic oils are used to promote mental and physical health outcomes. Many ancient cultures practiced aromatherapy. It remains popular among some people today.