Clove oil is no longer used, medically, but eugenol is used in multiple dental medicines to have a proven pain relief effect.
Right. You are still claiming that eugenol is considered to be medicinal... Here is a database of all FDA medicines approved for human use. Why not show me a single medication that uses eugenol as an active ingredient?
That first link is just a research article and is not related to any government approvals/endorsements. If you disagree, then take a look at this one which is more recent and explicitly states, '...neither eugenol or other clove extracts have been approved for use in any medical condition in the United States."
It is still pretty much true, but the 'exempt' classification certainly complicates things. You could argue that medications that fall under the 'exempt' category are technically approved, but tbh it just looks like a loophole to me. Much like when such ingredients are declared as 'inactive' or 'excipient' ingredients. Regardless, I appreciate you taking in the time to put in the research when discussing this with me.