As of November 12, 2026, kratom is illegal to sell at retail in Wisconsin, so there is no age at which it can be bought legally there. Schedule I: any material containing mitragynine or 7-OH, which reaches the leaf (Wis. Stat. 961.14(7)(mk)-(mL)).
Verified November 12, 2026The age is the age to buy or be sold kratom. It does not cover possession or use. Cities and counties can set their own rules; those are not yet in this record.
Compound Laws, published by Compound Analytics, reports the record: statutes verbatim, official citations, enforcement facts and verification dates. Nothing here is legal advice and nothing here describes how to get around a law. A jurisdiction with no verified row is reported as not yet verified, never as legal. Found an error? Corrections policy.
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