Somewhat off topic, but worth noting that even supplements that may be useful, and yes, they exist, may not actually contain any of what the label says they do, because it is an utterly unregulated multibillion dollar industry. Back on topic, “organic” is not terribly well defined either, and caveat emptor applies greatly to both.
(ETA, by way of explanation a/o example: Where I live, we have a huge problem with fire blight on pome fruit. There is a very effective treatment that is used, streptomycin at blossom, to prevent it. This was listed as organic, then not, and when it became apparent that there was no “organic” option, it was suddenly “organic” again. There is no standard, it’s an industry panel voting on what to list as acceptable. Not terribly objective, and far too vulnerable to manipulation. Probably other examples out there, but as someone who grows as organically as possible, I have chosen to use my own judgement and not worry too much about what the councils may say.)