Uncomfortably high: Testing reveals inflated THC potency on retail Cannabis labels.

ABSTRACT: Legal Cannabis products in the United States are required to report THC potency (total THC % by dry weight) on packaging, however concerns have been raised that reported THC potency values are inaccurate. Multiple studies have demonstrated that THC potency is a primary factor in determining pricing for Cannabis flower, so it has an outsized role in the marketplace. Reports of inflated THC potency and "lab shopping" to obtain higher THC potency results have been circulating for some time, but a side-by-side investigation of the reported potency and flower in the package has not previously been conducted. Using HPLC, we analyzed THC potency in 23 samples from 10 dispensaries throughout the Colorado Front Range and compared the results to the THC potency reported on the packaging. Average obs

SUBMITTER: Schwabe AL 

PROVIDER: S-EPMC10096267 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature