we uses over 200 natural products extracted from traditional Chinese medicinal materials and crude drugs we accept your order depend on your samples!but their materials are chinese herb.now we can privdings:Ginsenoside Rb1Ginsenoside Rg1Ginsenoside ReGinsenoside RdGinsenoside RcNotoginsenoside R1Ginsenoside Rb3Ginsenoside Rh2Ginsenoside Rg2Ginsenoside Rg3Ginsenoside Rh1Ginsenoside C-KGinsenoside RfGinsenoside f11PanaxadiolPanaxatriolSaikosaponin aSaikosaponin b1Saikosaponin b2Saikosaponin cSaikosaponin dGlycyrrhizinGlycyrrhetinic acidGlycyrrhizic acid ammonium saltOleanolic acidUrsolic acidAsparagoside IVJujuboside AJujuboside BGanoderic acid AGanoderic acid BGanoderic acid C1DioscinProtodioscinGracillinProtogracillinTrillinβ-EcdysonesasarasapogenindiosgeninhecogenintigogeninqingyangshengenincaudatinGentiopicrosideLoganic acidpicroside Ipicroside IIGeniposideSwertiamarinSwerosideForsythoside APhillyrinDL-Catechin(-)-Epicatechin(EC)(-)-EGC(-)-ECG(-)-EGCGHelicidScutellareinScutellarinRosmarinic acidBergeninPuerarinBaicaleinBaicalinwogoninFerulic acidGeraniinCorilaginActeosideSalvianolic acid ASalvianolic acid BQuercetinQuercitrinRutinHyperosideMagnololHonokiolIsorhamnetinProcyanidin B-2MyricetinMyricitrinSalidrosideAconitineMatrineOxymatrineCamptothecinBulleyaconitine APalmatine chlorideBerberine hydrochlorideCepharanthineWuweizisu AWuweizisu BSchisandrol ASchisandrol BSchisantherin ASchisantherin BGinkgolide AGinkgolide BGinkgolide CGinkgolide JGinkgolide MBilobalideAndrographolideDeoxyandrographolideTanshinone IIAPaeoniflorincover 98% and under thatthey are in stockothers contact u