Question 1

Is Tirzepatide legal to buy in the UK for research?

Accepted Answer

Tirzepatide is not a controlled substance under the UK Misuse of Drugs Act 1971 and can legally be sold for in-vitro laboratory research. The MHRA licenses Mounjaro for human use under prescription only, which is a separate supply chain. All products supplied by PeptX are strictly for in-vitro laboratory research and are NOT for human or animal consumption.

Question 2

How does PeptX Tirzepatide differ from Mounjaro?

Accepted Answer

Mounjaro is the MHRA-licensed prescription brand of Tirzepatide supplied as a pre-mixed injection pen for human use. PeptX supplies the same active compound (LY3298176) as lyophilised research powder for laboratory work, at a fraction of the brand price.

Question 3

How long does UK delivery take?

Accepted Answer

Most UK orders are dispatched within 24 to 48 hours of payment confirmation and delivered in 3 to 5 working days using tracked Royal Mail or DPD services.

Question 4

What purity is PeptX Tirzepatide?

Accepted Answer

All PeptX Tirzepatide is guaranteed at 99%+ purity by HPLC and Mass Spectrometry. A 14-day refund window applies if an independent ISO 17025 lab report shows purity below the advertised level.

Question 5

What is the minimum order quantity?

Accepted Answer

Minimum order is 1 box of 10 vials per dose. We supply primarily to research laboratories and group buys rather than individual consumers.

Buy Tirzepatide in the UK