I honestly believe it is wishful thinking to assume that a nutritional supplement company, not regulated by the FDA, is going to be 100% transparent. They don't have to be. I see where you are coming from, but this is just common practice in nutritional supps.. Don't get me wrong, I am long on this thing. Who really knows where they get their CBD, ingredients, etc.. but if people think it works then it works, and as long is it isnt harming anyone they will continue with what works. My 2 cents.
Peace
Everything I say is opinion only and not professional advice.
Buy and sell at your own risk.