MHRA shuts down illegal weight loss jab factory in record seizure

UK regulators have dismantled a major illicit operation producing unlicensed weight loss medicines, following a raid on a Northampton warehouse. The Medicines and Healthcare products Regulatory Agency (MHRA) said the site marks the first illegal production facility for such products found in the country.

The raid uncovered tens of thousands of empty injector pens, raw ingredients, and more than 2,000 finished retatrutide and tirzepatide pens awaiting shipment. Officials estimated the street value of the seized products at more than £250,000 ($320,000). Around £20,000 in cash, believed to be linked to trafficking, was also recovered.

Health Secretary Wes Streeting called the seizure “a victory in the fight against shameless criminals,” warning the public not to buy medicines from unregulated sources. He said legitimate obesity treatments can be effective only when used under medical supervision.