University of Pennsylvania researchers performed Internet searches for slightly more than a month in 2016 to identify CBD products that displayed contents on their labels and were for sale online. They bought 84 products from 31 companies, blinded their labels, and had their contents tested.
A full 70 percent of the labels turned out to be incorrect. The products either contained more CBD than their labels specified, or less. Thirty percent of the labels were “accurate” within a range of 10 percent.
Of particular concern was that testing detected THC in 18 of the 84 samples, and the amounts of THC in some products were sufficient to cause intoxication or impairment, especially in children.
The publication of this article in JAMA took place just days after the FDA sent warning letters to four major CBD producers asking them to eliminate all medical claims they make for their products. All have been marketing their products with unproven medical claims. They have 15 business days from last week to remove the claims or FDA can seize their merchandise and put them out of business.
Source: Email from National Families In Action http://www.nationalfamilies.org November 2017