Ocimum gratissimum Lodd., commonly known as African Tree Basil, is a perennial shrub with aromatic, serrated leaves and small white or pale purple flowers. Native to tropical Africa, it flourishes in well-drained soils under full sun, often growing wild near villages or cultivated in home gardens. Traditionally, communities have valued this plant for its potent medicinal properties, employing it in remedies for respiratory ailments, digestive issues, and skin irritations. Rich in essential oils such as eugenol and thymol, O. gratissimum exhibits robust antimicrobial and antioxidant activity, making it a valuable resource in maintaining general well-being and supporting natural health practices.