We purchased this CBD product and tested it at independent testing facilities to measure levels of CBD, THC, and other cannabinoids and compare the results to the manufacturer's claims. Here are the results. (Learn more about our review process.)
* Products tested prior to 2020 were sent to only one independent testing facility.
The unadulterated test results on this page come directly from these certificates of analysis from two independent labs, which we pay directly. These are two independent lab tests of one product, at one point in time. We do not guarantee that all products or labs will produce the same results. Lab results may differ based on the different methodologies of testing used by each lab or inconsistencies in the product. Added ingredients may affect lab results. Volume of creams and edibles may change due to factors such as temperature, and this may impact lab results. Learn more about our review process.
Charlotte’s Web claims to have 28 mg of hemp extract per 1 mL dose. Their website lab reported listed 18 mg of CBD per mL. We found that each 1 mL dose contains a total of 22.598 mg of cannabinoids, including 20.295 mg of CBD and 0.905 mg of THC.
Update: Charlotte's Web now lists: "17 mg of CBD per 1 mL serving" on their website for this product. We need to do an updated lab test and review for 2020.
We purchased and tested this product in 2019 when it was an 18 mg formula. It is now a 17 mg formula. I updated the price to reflect the new price and account for less CBD, however, we need to do a new review and lab test for accurate cannabinoid levels on their new formula.
Update 2020: New label now claims 17 mg CBD per 1 mL (total 510 mg). This one needs an update because their new formula is 17 mg instead of the 18 mg formula that we tested in 2019.
Charlotte’s Web claims this is a full spectrum hemp extract. Our lab tests confirmed that it is a full-spectrum hemp extract that contains CBD, THC, CBDa, CBC, CBG, and CBDV.
We found that Charlotte's Web contained slightly more CBD than suggested by their new label.
You can take this product sublingually or mix it with food or a drink.
Update 2020: The product we purchased in 2019 had "28 mg per serving" on the label for a total of 840 mg in the 30 mL bottle. Their new label (2020) for this product now states, "28 mg of hemp extract per serving including 17 mg of phytocannabinoids," which totals 510 mg of cannabinoids for the entire bottle. Our original review was critical of their label, but they fixed the problem and now include specific cannabinoid levels.
