Cannabis brands are legally required to include THC levels on product labels sold in dispensaries; along with test results regarding the presence of heavy metals, toxins and pesticides. But inaccurate ...

Researchers have found that many of the cannabis products they tested had lower amounts of THC, or delta-9-tetrahydrocannabinol, than what was listed on the label. Cannabis flower refers to the dried ...

Researchers at the University of Northern Colorado collected and analyzed samples of cannabis sold at several Colorado dispensaries. The findings published in PLoS One indicated that the product ...

One of the most challenging and thrilling facts about branding cannabis is that there is no clearly established standard. It was just a couple years ago now that packaging even became a relevant ...

Cannabis lab testing, as a practice, is vitally important to the health of the cannabis industry and the patients it serves. Like any other agricultural product, cannabis can be susceptible to ...

Many analytical chemists in the US cannabis industry are fed up. After years of telling state regulators that some laboratories falsify results to please their clients, many cannabis testing ...

In the race to the highest THC potency, the integrity of cannabis lab testing data is at stake. Consumers can’t always trust the labels of cannabis products in states with mature cannabis markets, as ...

Almost half of the marijuana flower products at dispensaries across Colorado are inaccurately labeled for THC content, with many overstating the amount of THC in the product, according to new research ...

“I know nothing about marijuana. I know that it’s not particularly dangerous. I know most of the kids are for legalizing it. But on the other hand, it’s the wrong signal at this time.” So said Richard ...