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Berobenatide in all countries

Legal status · United Kingdom

Is Berobenatide legal in the United Kingdom?

InvestigationalMetabolicEvidence: Moderate

No. Berobenatide is not approved for any medical use in the United Kingdom; its classification is "Investigational, not licensed". Lawful access is limited to registered clinical trials. "Research use only" labeling on vials sold online does not make human use lawful. Human evidence to date: Moderate.

Berobenatide in the United Kingdom at a glance

ClassificationInvestigational, not licensed
MHRA approval statusNot approved by MHRA; investigational
Evidence levelModerate (research strength: Moderate)
ReviewedSep 2026

Classification and note come from the Berobenatide profile, checked against Medicines and Healthcare products Regulatory Agency (MHRA) listings at the reviewed date.

What this means

  • 01

    Berobenatide is being studied in registered clinical trials but has not received MHRA marketing approval in the United Kingdom.

  • 02

    Lawful human access is limited to trial participation or a formal early-access scheme where one exists; there is no pharmacy product to prescribe.

  • 03

    Vials sold online "for research use only" are not trial material, and that label does not make human use lawful.

What Berobenatide is

An ultra-long-acting GLP-1 agonist with a roughly 15-day half-life built for once-monthly injection, the centerpiece of Pfizer's Metsera acquisition and now heading into ten Phase 3 trials.

Berobenatide uses an albumin-binding 'halo-lipidation' design that stretches the half-life of a fully biased GLP-1 receptor agonist to about 360 hours. 3% placebo-adjusted loss at week 28 with no plateau.

Mechanism: Long-acting GLP-1 receptor agonism (appetite suppression, slowed gastric emptying) with an engineered half-life that allows weekly induction followed by monthly dosing.

Regulatory history: Investigational; Phase 3 program planned 2026

How MHRA treats this kind of product

Licenses medicines for the UK market. A compound without a marketing authorisation is an unlicensed medicine, which can only lawfully be supplied for human use through a prescriber under the specials scheme, not sold as a research product.

The classification above is the The Longevity Archive reading of Medicines and Healthcare products Regulatory Agency listings for Berobenatide at the reviewed date, not a legal opinion. Rules change, and importing, prescribing and possessing a compound can each be treated differently. Check the regulator directly before acting on anything here.

Berobenatide in other countries

Frequently asked questions

Is Berobenatide legal in the United Kingdom?

No. Berobenatide is not approved for any medical use in the United Kingdom; its classification is "Investigational, not licensed". Lawful access is limited to registered clinical trials. "Research use only" labeling on vials sold online does not make human use lawful. Human evidence to date: Moderate.

Can I buy Berobenatide in the United Kingdom?

No approved product exists to buy. In the United Kingdom Berobenatide is classified as "Investigational, not licensed", so there is no licensed pharmacy product. Vendors selling it "for research use only" are not selling it for human use, and that label does not change its legal status. This site does not list or recommend vendors.

Is Berobenatide MHRA approved?

No. In the United Kingdom Berobenatide is classified as "Investigational, not licensed", which is not a MHRA marketing approval. For comparison, the US FDA status is: Investigational; Phase 3 program planned 2026. Evidence level: Moderate.

Related compounds in the United Kingdom

Full research profile

Mechanism, cited studies, FDA status and the full legal summary for Berobenatide live on its compound profile.

Berobenatide profile

This page is general information about the regulatory status of Berobenatide in the United Kingdom, current as of Sep 2026. It is not legal advice, and classifications change; check Medicines and Healthcare products Regulatory Agency directly or consult a lawyer for a specific situation. Educational use only. This database summarizes published research. It is not medical advice and contains no dosing protocols or recommendations for personal use. The Longevity Archive has no vendor relationships and does not recommend where to buy anything.