What changed
MHRA reported an October 14 raid involving over 12,000 pens it characterized as fake retatrutide and tirzepatide products; the release was published October 15.
What the evidence does not settle
Regulator seizure account, not a conviction. It says retatrutide was unauthorized in the UK.
Evidence record
Event date: 2026-10-14. Source review: inherited source synthesis; not re-audited in this expansion. Editorial publication: 2026-10-29. Original source links below retain their publication dates. These dates are not interchangeable. This is targeted source synthesis, not an exhaustive archive or a qualified clinical/legal review.
Revision history
29 October 2026: migrated from the research edition, retaining source links and evidence qualifications; not re-audited in the current expansion. Report a proposed correction through Contact us; do not include patient data.