Colorado Issues Health Advisory for Contaminated Marijuana Products

The Colorado Department of Revenue (DOR), in partnership with the Colorado Department of Public Health and Environment (CDPHE), has issued a health and safety advisory regarding potentially contaminated regulated marijuana flower produced by Levels IV Inc and SKL Holdings III LLC.

The advisory highlights batches found to exceed acceptable limits of Total Yeast and Mold as defined by Colorado Marijuana Rule 4-215.

The advisory applies to harvest batches sold between December 28, 2023, and December 11, 2024. Consumers in possession of affected products are urged to destroy them or return them to the store of purchase for proper disposal. Any adverse health effects from consuming these products should be reported to the Marijuana Enforcement Division (MED) using the MED Reporting Form.

Affected harvest batches include products cultivated under the following licenses:

  • Retail Marijuana Cultivation License 403R-00810
  • Medical Marijuana Cultivation License 403-01384
  • Medical Marijuana Cultivation License 403-00283
  • Retail Marijuana Cultivation License 403R-00235

Specific batch identifiers are listed in the full advisory, and consumers are encouraged to check their product labels for matching license and batch numbers.

The products were sold at two locations operated by Levels IV Inc:

  • 5201 West 48th Avenue, Denver, CO 80212
  • 389 Wadsworth Blvd, Lakewood, CO 80226

Consumers who believe they may have purchased affected products are advised to act promptly to mitigate potential health risks.

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