Quality, Purity, Potency Natural L-Dopa 10:1 Concentrated Potency Dietary Supplement Enhancing Nature's Minerals Since 1994 Made The Way Nature Intended! Paradise Mucuna pruriens seed is a 10:1 concentrate extract of the highest quality nature has to offer. Using a 100% natural extraction method the true essence of the whole herb is captured, therefore retaining all of its active and synergistic constituents in a truly potent holistic full spectrum form the way nature intended. Mucuna pruriens contains high levels of L-Dopa, the immediate precursor of the dopamine neurotransmitter that helps provide a positive mood and support for normal brain and nervous system function.