Starting Nov. 12, 2026, the delta-8 gummies and THC seltzers sold at gas stations and smoke shops across St. Louis must come off the shelves. The new Missouri hemp THC law, House Bill 2641, puts intoxicating hemp products under the same licensing system as marijuana. Selling them outside that system is now a felony.
Quick answer: Under the Missouri hemp THC law, also called the Intoxicating Cannabinoid Control Act, hemp-derived cannabinoid products may be made and sold only by businesses licensed by the Department of Health and Senior Services. Violating the act is a Class D felony, plus a $5,000 fine per transaction. The product rules take effect Nov. 12, 2026.
What does the Missouri hemp THC law do?
HB 2641 treats hemp-derived cannabinoid products as “marijuana” under the Missouri Constitution. That pulls them into the licensed dispensary system that voters approved in 2022. Only a state-licensed business may grow, make, test, move or sell these products.
The law also bars any shop that sells CBD, hemp or cannabis products from using the word “dispensary” in its name, unless it is a licensed dispensary. Governor Kehoe signed the bill on April 23, 2026.
Which products are affected?
The law is aimed at intoxicating hemp products. Based on the bill summary and state guidance, that includes products such as:
- Delta-8 and delta-10 THC gummies, vapes and edibles
- Smokable THCA flower
- Products made with converted or synthetic THC
- THC seltzers and other hemp-derived drinks, subject to the federal rules
The law treats non-intoxicating CBD and industrial hemp differently. The details matter, so check with the Division of Cannabis Regulation before you sell anything.
What are the penalties under the Missouri hemp THC law?
A person or business that violates the act commits a Class D felony and faces a $5,000 fine for each transaction. A Class D felony in Missouri carries up to seven years in prison. Our guide to Missouri felony classes explains the ranges.
The per-transaction fine can add up fast. A store that keeps selling after Nov. 12 could face many counts, one for each sale.
The law also protects buyers’ privacy. Dispensaries may not keep a customer’s identifying information without written consent, and violations carry a $500 fine. Leaking medical marijuana card information to the federal government without a subpoena or court order is a Class E felony.
Who enforces the new law?
The law directs the Attorney General, the Department of Health and Senior Services, the Department of Public Safety, the Highway Patrol and local prosecutors to work together. In practice, expect the first cases to come from inspections of stores that keep hemp THC products on the shelf after Nov. 12.
Can I still buy marijuana legally in Missouri?
Yes. Adults 21 and older can still buy marijuana and edibles from licensed dispensaries. Prosecutors can still charge possession over the legal limits, or selling without a license, as a crime. See our pages on marijuana possession and possession with intent to distribute.
Can you get a DWI from hemp THC?
Yes. Missouri DWI covers driving while impaired by any drug, not just alcohol. A legal product can still support a charge if police believe it impaired your driving. Read Is Driving High a DUI in Missouri? and our page on DWI with drugs.
What should a store owner do now?
If you own or manage a shop that sells hemp THC products, pull them before Nov. 12, 2026 and keep records showing when you did. If an inspector, officer or investigator contacts you, do not explain your inventory without a lawyer. Being the target of a criminal investigation is the time to get pre-charge defense, not after charges are filed.
Frequently asked questions
When does the Missouri hemp THC law take effect?
The product rules in HB 2641 take effect Nov. 12, 2026. The bill’s labor provisions took effect Aug. 28, 2026.
Is delta-8 illegal in Missouri now?
Starting Nov. 12, 2026, intoxicating hemp products like delta-8 may be sold only by state-licensed marijuana businesses. Selling them anywhere else violates the Missouri hemp THC law.
What is the penalty for selling hemp THC without a license?
Violating the act is a Class D felony, punishable by up to seven years in prison, plus a $5,000 fine per transaction.
Can I get in trouble for buying hemp THC products?
The law is aimed at people and businesses that make and sell these products. If you are contacted about a purchase or a product you have, talk to a lawyer before answering questions.
Talk to a St. Louis lawyer about the Missouri hemp THC law
A felony charge under the new Missouri hemp THC law can threaten your business and your freedom. Brian J. Cooke defends drug and licensing-related charges in St. Louis City, St. Louis County, St. Charles County and surrounding counties. Learn about our St. Louis drug crimes lawyer services, call (314) 439-8501, or contact us online.
This post gives general information about Missouri law as of October 2026. It is not legal advice and does not create an attorney-client relationship.
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