In which basis neem oil grade is classified?
        
        
     
    
 replied to:  123456789009
         
        
            
            Replied to:  In which basis neem oil grade is classified?
         
        It is based on amount of extracts, Normally by azadirachtin contents in a Neem oil. Plasma Neem is one in India, Where they extract Azadirachtin upto 3000ppm. And they are registered with EPA. www.plasmaneem.in