Buy CBD in Wisconsin

CBD is hemp-derived and federally legal under the 2018 Farm Bill when total THC content is at or below 0.3%. Wisconsin layers its own rules on top — labeling, lab testing, and product class restrictions. Here's what applies in Wisconsin.

CBD Legal Status in Wisconsin

CBD is legal in Wisconsin. Hemp-derived CBD with THC at or below 0.3% is allowed.

Hemp-derived CBD products with total THC at or below 0.3% by dry weight are federally legal under the 2018 Farm Bill. State agencies, including the , may still regulate labeling, packaging, and where products are sold. Check the certificate of analysis (COA) on every product before you buy.

What to Look For

  • Certificate of Analysis (COA): A third-party lab report verifying potency and absence of contaminants. Reputable brands publish a COA for every batch.
  • THC content: Federal limit is 0.3% delta-9-THC. Some states cap total THC stricter. Read the label carefully.
  • Spectrum type: Full-spectrum (cannabinoids and trace THC), broad-spectrum (no detectable THC), or isolate (CBD only). Your needs and drug-test situation determine which fits.
  • Dosing: Start low and observe. CBD interacts with everyone differently. Consistent dosing matters more than high dosing.
  • Source: Buy from licensed retailers or established brands that publish lab reports and source from compliant farms.

A Note on Compliance

CBD product claims are heavily regulated. The FDA has not approved CBD as a dietary supplement or food ingredient in most contexts, and state agencies actively enforce labeling rules. Brands making health claims that aren't supported by clinical evidence face penalties. Look for retailers and brands that talk about compliance, lab testing, and consumer education — not miracle outcomes.

AT A GLANCE

State
Wisconsin (WI)
CBD status
Legal
THC limit
0.3%
Regulator

21+ Only

For use only by adults 21 years of age or older. Keep out of reach of children. Do not drive a motor vehicle while under the influence of cannabis.

© 2026 Dr. Greenthumb's. All rights reserved. Cannabis affects everyone differently. Individual experiences may vary.