Lemon Myrtle

Lemon myrtle is an herb native to Australia, with narrow, pointed leaves that have a strong lemon scent and flavor. The leaves are typically dried and can be used whole, ground, or as an extract. It is used to impart a citrusy aroma and taste.

Manufacturers use lemon myrtle primarily as a flavoring agent to add a bright, lemony taste and aroma to foods and beverages. It is commonly found in teas, baked goods, desserts, and beverages like sparkling water and iced tea.

Lemon myrtle is generally recognized as safe (GRAS) by the FDA for use as a flavoring. It contains compounds like citral, which is also found in citrus peels. JECFA has evaluated citral and established an acceptable daily intake. At typical consumption levels in food, lemon myrtle is not expected to cause adverse health effects. Research is ongoing into its potential antioxidant and antimicrobial properties.