Im a huge stickler for GMO's and am wondering if D-limonene would contain any of the bad stuff from GMO oranges if made from gmo oranges. If its designed to grow its own pesticide and most pesticides are soluble in solvents, wouldn't they carry over to the d-limonene? im sure the plant doesnt actually excreet its own solvent style pesticide, but who knows? im planning on an extraction process for making an oral or sublingual jim jam.

me thinks if youre too concerned, brew aya

What is that "bad stuff" that GMO oranges contain and you have concerns it ma affec te limonene? if you get us this info then we may be able to help with your query.