... Brown Powder 5.Free sample Product name: Lotus leaf P. E.Origin: Leaf of Nelumbo nucifera Gaertn. Active ingredient: Nuciferine; ... and strong light / heat. Shelf Life: Two yearsComposition: Lotus Leaf contains nuciferine, N-nonuciferine, O-nornucifeine, anonaine, armepavine, N ... , tastasic acid, citric acid, vitamin, etc.Function: The leaf containing nuci- ferine like substance had antispasm action. The ...