NEEM OIL Contains several - Terpenoids, Steroids,Alkaloids, Flavonoids,Glycosids, etc.. The isolatedConstituents constituents are: Margosic Acid,Nimbin,Nimbidin, Nimbinin, Kaempeerol, Azadirone,Quercursertin, B - Sitosterol, Praisine,Vanilic Acid,Nimbicetin, Meliacins etc..
For those who need only concentrate which should get dissolved in water and can be sprayed, Neem Formualtions are available from 300 ppm to 65000 ppm Azadirachtin min. guaranteed