... natural, good price and high quality olive leaf olea europaea leaf extract, olive leaf extract powder, olive leaves extract, oleuropein, ... free sample.General InformationProduct Name:Olive Leaf ExtractOther Name:Olea Europaea Leaf ExtractExtract Source:Olea Europaea L.Used ... be improving the auto-immune disorder, as rheumatoid arthritis, MS, Lupus, Crohn's disease, myasthenia gravis, asthma, psoriasis ...