"Counterfeit products" refers to fake or imitation items that are made to look like genuine products. These are usually created and sold unlawfully, without authorization from the original manufacturer or brand. Full definition
Therefore, we can not be certain that the medicine being sold by these vendors are genuine products (there are many reports of counterfeit products on the market). (vetset.net)
The recently passed Combating Counterfeit Products Act introduces criminal enforcement provisions for counterfeit goods and new border enforcement measures. (slaw.ca)
The company and its U.S. partner have accused shops in California, Florida and New York of selling counterfeit products under the RooR name. (entrepreneur.com)