Tea Tree (Melaleuca alternifolia) is native to Australia, where it has been used for centuries by Aboriginal Australians, who used the crushed leaves to treat wounds, infections, and skin conditions.
The plant’s essential oil contains terpinen-4-ol, which has strong antimicrobial and anti-inflammatory properties. In the 1920s, Australian researchers began to study tea tree oil more formally, leading to its widespread use as an antiseptic during World War II.
Today, tea tree oil is a popular ingredient in natural skin care products and is used to treat acne, fungal infections, and other skin issues. Its antiseptic properties also make it a common natural remedy for cuts and insect bites.
