As of November 12, 2026, Kratom is banned from retail sale in Wisconsin, effective April 25, 2014. Schedule I: any material containing mitragynine or 7-OH, which reaches the leaf (Wis. Stat. 961.14(7)(mk)-(mL)).
Verified November 12, 2026. Full determination, citations and verbatim law: Is Kratom legal in Wisconsin?The Wisconsin Kratom ban is already in force (effective April 25, 2014); no further effective date is pending.
Every state where Kratom is banned · All compounds in Wisconsin · Is Kratom Legal? Every state
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