In this section: Latest

Documentary record · October 19, 2026 edition

MHRA and West Midlands Police seize suspected counterfeit tirzepatide and retatrutide pens

SEIZURE / INVESTIGATION

SOURCE-VERIFIED · HUMAN REVIEW PENDING

Event date

October 14, 2026 (announced October 15)

Authority

MHRA Criminal Enforcement Unit; West Midlands Police

Lifecycle state

SEIZURE / INVESTIGATION

Source published

October 15, 2026

Source checked

October 19, 2026

Published on KPSGILL

More than 12,000 suspected counterfeit tirzepatide and retatrutide pens were seized in Birmingham, with packaging for about 30,000 more; MHRA valued the haul at about £2 million. MHRA notes that retatrutide is not authorised in the UK.

Does not establish

any conviction, any named defendant (none were named), or any defect in authentic licensed products.

Sources

Register: the record store · record id mhra-counterfeit-glp1-pens-seizure-2026-10-14 · SOURCE-VERIFIED · HUMAN REVIEW PENDING.

Documentary record · event date October 14, 2026 · sources checked October 19, 2026 · published October 19, 2026.

Search KPSGill.com

Search the full publication — patient guides, policy, investigations, enforcement records and research.