I imagine it has to do with the quantity. And the FDA did indeed ban it: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/cfrsearch.cfm?fr=189.180 http

I imagine it has to do with the quantity. And the FDA did indeed ban it: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/cfrsearch.cfm?fr=189.180 https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/cfr...