Non-GMO 100% Vegan Dietary Supplement Morinda Citrifolia 460 mg per Capsule Whole Fruit & Leaf Lab VerifiedDiscussion: The Noni plant is native to the South Pacific region of the world, where it is highly valued. Solaray combines the leaves and fruit of this treasured plant, using the most coveted species, Morinda citrifolia. Noni fruit has been the subject of scientific studies conducted at the University of Hawaii. These studies have identified a compound in Noni called Proxeronine. Proxeronine is a precursor to an important alkaloid called Xeronine, which is found in healthy human cells.