From the Research
CBD can show up on saliva tests, but it is unlikely to cause a positive result for THC, according to the most recent and highest quality study 1.
Key Points to Consider
- Most standard drug tests are designed to detect THC (the psychoactive component in cannabis) rather than CBD specifically.
- Some CBD products contain trace amounts of THC, which could potentially trigger a positive result.
- Pure CBD isolate products with zero THC should not cause a positive saliva test for cannabis use.
- The detection window for CBD in saliva is typically 1-3 days after use, though this varies based on factors like frequency of use, dosage, metabolism, and the sensitivity of the test.
Study Findings
The study 1 found that orally administered CBD does not produce false-positive tests for THC on the Securetec DrugWipe® 5S or Dräger DrugTest® 5000, which are two commonly used point-of-collection oral fluid testing devices.
Recommendations
If you're concerned about drug testing, look for CBD products that are certified THC-free or contain less than 0.3% THC (the federal legal limit). Keep in mind that the CBD market is still largely unregulated, so some products may contain more THC than advertised. For absolute certainty before an important drug test, consider temporarily discontinuing CBD use or consulting with the testing facility about their specific testing parameters.
Additional Considerations
Other studies, such as 2 and 3, have also investigated the detection of cannabinoids in oral fluid, but the most recent and highest quality study 1 provides the most relevant and reliable information on this topic.
Prioritizing Morbidity, Mortality, and Quality of Life
In prioritizing morbidity, mortality, and quality of life, it is essential to consider the potential risks and benefits of CBD use, particularly in relation to drug testing and potential false positives. By choosing high-quality, THC-free CBD products and being aware of the potential risks, individuals can minimize the risk of adverse outcomes and maximize the potential benefits of CBD use.