As a compounding facility we are required to have GMP conditions. What is on our label is what is in the bottle. No more, no less. We are small and make all batches by hand.
Cross contamination is not an issue as all equipment is cleaned with solvents and soap. There will be no herb residue on anything after it is made and after it is bottled. Food factories that use large grinders often run productions in sequence and discard the “transition” material. They spread contamination by their lower standards. Lastly, most allergies to nuts is really allergies to the mould that travels with nuts. Many patients do not respond to isolated proteins of nuts like they do to whole foods. Hope this helps to assure you.