RIO AMAZON Graviola is becoming increasingly well known as a source of antioxidants called annonaceous acetogenins.
Graviola (Annona muricata), also known as Soursop, is a small evergreen tree that is native to the Amazon Rainforest and other tropical areas of the Americas. A number of active compounds have been identified in all main parts of the plant - including the leaf, bark, root, stem, fruit and seed. All parts of the Graviola contain the antioxidants annonaceous acetogenins.