Marijuana product labels fail to capture "the chemical reality" of what people smoke, a University of Colorado study has concluded after analyzing 90,000 samples offered for sale in six states.

Labels like indica, sativa and hybrid—commonly used to distinguish one category of cannabis from another—tell consumers little about what’s in their product and could be confusing or misleading, ...

The study of nearly 90,000 samples across six states found that labels “do not consistently align with the observed chemical diversity” of the product. He and his co-authors are now calling for a ...

Colorado researchers found that the THC in cannabis they tested was, on average, 23 percent lower than what was reported on the label April 13, 2023 More than 2 years ago 6 min ...

Colorado's cannabis rulemakers are weighing new product testing and decontamination rules, including a potential label for products that have undergone remediation techniques after harvest.

He slips the leaves into a sample baggie, which Silverman labels with the room number and plant number – the same number assigned by Marijuana Enforcement Tracking Reporting Compliance, or METRC, to ...

image: Most retail cannabis may be less potent than claimed, with THC being at least 15% less potent than reported on the label in around 70% of products sampled in Colorado. view more Credit: CBD ...

I gathered a total of 23 cannabis flower samples from 10 dispensaries across the northern Colorado Front Range, which includes Denver, Fort Collins and Garden City.

The Colorado Department of Agriculture has said this chemical cannot be used on marijuana. The U.S. Environmental Protection Agency does allow its use on some crops, but only at very low levels ...

FINDING 1 — STATE GUIDANCE LACKING: Unlike Colorado and Washington, Oregon has not told marijuana producers what pesticides they can use. And the state’s testing rules don’t cover common ...