Tag Archives: Leafreport

Study Finds Only 7% of CBD Brands Conduct Proper Lab Testing

By Cannabis Industry Journal Staff
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Leafreport released the findings from their expansive CBD testing study that revealed some pretty alarming results. According to their study, only 7% of CBD brands they sampled actually conduct legitimate contamination testing for pesticides, heavy metals and microbial contamination.

Leafreport is an Israeli company founded in 2019 that does product reviews, independent testing and provides educational resources for consumers. The company produces studies on CBD products in the market and reports their results on its website. Back in 2020, the watchdog company conducted independent lab testing on 22 different CBD-infused beverages and found a lot of inconsistencies with the actual amount of CBD found in the beverage and what the product’s label claimed.

In this latest study, finalized in late May of 2022, the consumer advocacy group found a lot of inconsistencies throughout the CBD market. For their study, they reviewed 4,384 products from 188 brands, with the goal of looking at overall transparency in the CBD products market. Judging by the results they share, the CBD market is unsurprisingly not very transparent.

Here are some highlights from this most recent study:

  • 20% of the brands reviewed didn’t carry out any purity tests to check for the presence of microbes, pesticides, or heavy metals. In 2021, 25% of the brands Leafreport reviewed didn’t carry out any purity tests.
  • 42% of brands test almost all of their products for potency (90%-100% accurate) and share their third-party lab results with consumers — the same as in 2021.
  • Only 12% of brands had all their products fall within acceptable potency variance limits.
  • 88% of brands that tested their products for potency had at least one product test beyond the 10% variance for potency, in comparison to 84% in 2021.
  • 28% of brands didn’t carry out any testing at all for pesticides (such as glyphosate), 26% didn’t test for the presence of any heavy metals (such as arsenic), and 24% didn’t test for microbes (like bacteria).
  • Two brands carried out no lab testing at all for either purity or potency, compared to 3 brands in 2021.

CBD Watchdog Finds Beverage Labeling Inaccuracies

By Cannabis Industry Journal Staff
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According to a press release published in late August, CBD watchdog Leafreport found a large number of inaccuracies when testing CBD-infused beverages on the market today. Leafreport conducted independent lab testing on 22 different CBD-infused beverages and found more than half of the products had less CBD than the label claimed. To be specific, 12 out of the 22 products tested contained less CBD than advertised.

Canalysis Laboratories, the lab contracted to conduct the testing, found two of the products didn’t even contain any CBD. 18 of the beverages had CBD levels with a label claim variance greater than 10%. 14 of the beverages had CBD levels with a label claim variance greater than 40%. Only 4 of the beverages achieved an ‘A’ letter grade for coming within 10% of their advertised CBD levels.

According to Lital Shafir, head of product at Leafreport, the CBD beverage market is a bit tricky, largely due to product formulation issues. “This is in line with our expectations because CBD beverages are difficult to formulate and contain relatively small amounts of CBD, which means that variations of even a few milligrams can have a big effect,” says Shafir. “The CBD industry is completely unregulated and there have been many cases of companies selling products that contain little to no CBD. That’s why third-party testing is important for brands in this industry.”

Interestingly, this report did not find a positive correlation between a company’s reputation and their product’s test results. The full study can be found here. Leafreport is an independent, peer-reviewed website dedicated to increasing transparency in the CBD marketplace.