Quality, Purity, Potency Maximum Potency Concentrated Extract Dietary Supplement Enhancing Nature's Miracles Since 1994 Made The Way Nature Intended! Paradise Graviola leaf is a potent true full spectrum extract that ensures all active and synergistic constituents are retained in the balanced ratio nature intended without the use of toxic solvents, harsh chemicals or fractionizing gases. The graviola tree is native to South America and can be found in the Amazon jungle. The leaves from the graviola tree have been traditionally used for centuries as a herbal remedy for various conditions. of Raw Material: Graviola leaf extract naturally containing a full spectrum of active and synergistic constituents including annonaceous acetogenins.