Homecrop Bio Smart Neem Oil organic contains Azadirachtin as the active ingredient, formulated as Oil. Azadirachtin is The Marker Active Compound and all other Components of Neem Seed Kernel Have Remained Intact In The Extract Without Being Fractionated. It contains Azadirachtin Extract, Actives Like Nimbin And Nimbidin, And All Other Natural Bitter Principles, Actives, Solvent And Emulsifiers, a combination that makes it best the natural repellant for your plants!