In June, Michigan’s Cannabis Regulatory Agency (CRA) issued a technical bulletin announcing that MCT (medium-chain triglyceride) oil will be added as a target analyte for marijuana vape cartridges as part of the Sampling and Testing Technical Guidance for Marijuana Products, effective October 1, 2024.
MCT oil, commonly derived from coconut or palm oil, is primarily used in oral supplements and food products. However, when aerosolized and inhaled, MCT oil may pose dangers to respiratory health. Inhalable marijuana products that fail testing for MCT oil cannot be remediated.
“From a public health and safety standpoint, the potential for adverse effects with MCT oil underscores the importance of safety guidelines for product development,” said CRA Executive Director Brian Hanna. “Michigan’s licensed marijuana businesses must prioritize respiratory safety when formulating or using inhalable products, opting for ingredients that have been thoroughly evaluated for their compatibility with lung health. I look forward to when our new state reference laboratory is up and running, advancing the health and safety of Michigan cannabis consumers with advanced testing for diluents.”
The CRA is committed to evidence-based decision-making when implementing technical guidance for licensed laboratories. As research into marijuana use, safety, and testing advances, the Sampling and Testing Technical Guidance for Marijuana Products may be revised and updated to reflect these changes.