Minnesota Updates Kratom Guidance as Age Limit Rises to 21

Why it matters

Minnesota's public-health guidance distinguishes trace 7-OH in botanical kratom from concentrated products and outlines risks relevant to consumers and clinicians. The state's new purchase-age rule takes effect August 1, 2026.

The big picture

The page reflects a growing state focus on high-potency 7-OH products alongside broader concerns about product variability, dependence and overdose. It also directs people with opioid use disorder to evidence-based treatment options.

Key findings

• Natural kratom leaf generally contains less than 0.05% 7-OH by weight, according to the department.
• The department warns that concentrated 7-OH products may be substantially stronger than botanical kratom.
• Minnesota lawmakers passed legislation raising the legal kratom purchase age from 18 to 21, effective August 1, 2026.
• The guidance lists nausea, constipation, dizziness, drowsiness and increased heart rate among reported effects, with more serious risks at higher doses.
• The department advises clinical guidance for opioid-use-disorder treatment and identifies FDA-approved medications for OUD.

What they say

Minnesota Department of Health: “Higher levels of 7-OH can increase the risk of opioid-like effects, dependence, or overdose.”

Bottom line

**Minnesota's updated guidance pairs a new age restriction with a clear warning that concentrated 7-OH products differ materially from botanical kratom.**