Missouri cannabis regulators have ordered a recall of a popular packaged flower after routine state testing flagged mold in a batch of Sinse-branded product. The item at issue, a 14-gram Sinse prepackaged flower labeled “Permanent Marker,” failed a lab screen for contamination, prompting a statewide warning to consumers. No illnesses have been reported so far, but health officials are urging people with weakened immune systems to steer clear. Anyone who bought the product is being asked to stop using it and either return it or safely toss whatever is left.
What was recalled
The Division of Cannabis Regulation announced the recall in coordination with Sinse Cultivation Cherokee, LLC. Regulators identified the affected item as product M00001463153, listed as “Sinse - Prepackaged Flower - 14g - Permanent Marker.” According to the Missouri Department of Health and Senior Services, the batch failed testing for Aspergillus as part of the routine sampling initiative the state launched in July 2025.
Health risks
Aspergillus is a common mold that lives in the environment, but it can be trouble when it shows up in something you inhale. Breathing in Aspergillus spores can lead to invasive lung infections for people with weakened immune systems, according to the Centers for Disease Control and Prevention. The agency notes that inhalation is the primary route for serious Aspergillus infections, while otherwise healthy people generally tolerate low-level exposure without getting sick.
What consumers should do
Customers who purchased the recalled Sinse “Permanent Marker” flower are being told to stop using it immediately. Officials say buyers should either bring the product back to the dispensary where it was purchased or dispose of it safely at home. Returned products will not count against a patient’s purchase limits, and anyone who experiences adverse health effects after using the flower should seek medical attention, according to the St. Louis Post-Dispatch.
Why the recall matters
Recalls tied to moldy or contaminated cannabis have been popping up in multiple states as regulators ramp up testing for microbes like Aspergillus. State agencies and retailers have pulled both flower and pre-rolls over elevated levels of yeast, mold or Aspergillus in recent months, reflecting a broader industry trend. That pattern has been documented by outlets covering incidents such as Colorado yanks Sweetwater cannabis and by various statewide health offices.
How the recall works
The recall is rooted in Missouri’s cannabis regulations. Under rule 19 CSR 100-1.100, the health department can issue a public notice of recall when a marijuana product may pose a risk to health or safety. The rule requires licensed facilities to maintain quality systems and gives regulators the authority to remove or publicly flag unsafe product lots when testing detects contaminants.
For a complete list of affected lots and retail locations, state officials say consumers should check the recall information posted at Cannabis.Mo.Gov. Shoppers can also report problems or adverse reactions by emailing [email protected]. Regulators emphasize that no adverse events have been reported so far, and anyone with questions is encouraged to contact either the dispensary where they bought the product or the state health department.
