Delta-3-carene is a terpene compound found in many plants, including pine trees, cypress, and cedar. It has a woody, earthy aroma and is commonly used in perfumes and fragrances. It is also used in aromatherapy and as a flavoring agent in food and beverages. Additionally, delta-3-carene has been studied for its potential therapeutic properties and is believed to have anti-inflammatory and anti-cancer effects. It is also commonly used in the production of terpene based products such as essential oils and vape juice.