Soursop Tea La Mang Cau Xiem Graviola Soursop Tea Leaf Herbal Tea Aka Guanabana Herbal medicine for Skin Health, antioxidants, boost immune system 100 Gram. Soursop leaf tea (also graviola, guyabano, and in Hispanic America, guanábana) is the fruit of Annona muricata, a broad leaf, flowering, evergreen tree. Its fruits and leaves are known to offer potent benefits. It is in the same genus, Annona, as cherimoya and is in the Annonaceae family. Soursop tea is an herbal tea that is made from the leaves of the soursop fruit tree. the leaf is used in tenderizing meat. Soursop leaf tea is rich in antioxidants, which help neutralize harmful free radicals in the body. This can reduce oxidative stress. Soursop leaves are also used to prepare tea. Soursop can offer many benefits, most of which can be found in its leaves and pulp. Soursop tea is prepared from the leaves of the soursop plant, which is taxonomically known as Annona muricata. It is also known as graviola tea or pawpaw tea.