According to the ROI (https://www.federalregister.gov/documents/2026/07/06/2026-13...), the threshold isn't yet fixed but the suggested value would be 1 milligram or 5% of the dry-mass. Doses sold are in grams so this would ban kratom.

wbl a day ago | parent [-]

Paragraph A,not paragraph B applies to actual kratom leaf.

	▲	Sayrus a day ago \| parent [-]
		> Any botanical material of the plant Mitragyna speciosa, also known as kratom, and contains more than 0.050 percentage of 7-hydroxymitragynine on a dry weight basis Indeed, thanks for catching that. No maximum for an actual kratom leaf but leafs cannot be too potent, right?