Beta-myrcene is a monoterpene and a major component of essential oils from various plants, including hops, bay leaves, and lemongrass. It has a sweet, herbal aroma and is commonly used in the fragrance and flavor industries. In culinary applications, beta-myrcene contributes to the flavor profile of many spices and herbs. It is also noted for its potential therapeutic properties, including anti-inflammatory and analgesic effects. Its volatility makes it a significant compound in aromatherapy and perfumery, where it is valued for its pleasant scent.