Where to Buy PT-141 in the UK
Peptaro Research Team
PT-141 (Bremelanotide) is a synthetic melanocortin receptor agonist studied via central melanocortin pathways. UK researchers sourcing PT-141 should look for verifiable third-party COA data and UK cold-chain handling. This guide explains what PT-141 is, what to check when sourcing it in the UK, and where you can buy independently lab-tested PT-141 from Peptaro.
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What is PT-141?
PT-141 (Bremelanotide) is a synthetic cyclic heptapeptide analogue of α-MSH and a non-selective agonist at melanocortin receptors MC1R, MC3R, MC4R and MC5R. Research has investigated its mechanism via central melanocortin pathways, with studies examining behavioural and physiological responses mediated through MC4R signalling. It is closely related to Melanotan II but has a distinct C-terminal carboxyl group. PT-141 is supplied as a lyophilised powder for in-vitro laboratory research only, not for human or veterinary use.
Published research on Bremelanotide is indexed on PubMed.
Intended Use: Strictly for in-vitro laboratory research. Not for use in humans or animals. This product has not been evaluated by the MHRA or FDA.
Research Areas
- Melanocortin receptor (MC1/3/4/5R) pharmacology
- Central melanocortin pathway research
- MC4R signalling and behavioural models
- Comparative α-MSH analogue research
Why buy PT-141 from Peptaro
Batch-specific test results
Check the reported method, result and testing source for each batch.
Published batch certificates
Review available lab reports and CoAs on the product page.
UK cold-chain storage
Stored at -20°C from arrival through dispatch.
Same-day UK dispatch
Royal Mail Tracked 24, free tracked UK delivery on every order.
Research use only. For in-vitro laboratory research use only. Not for human or veterinary use. This article summarises published preclinical literature for laboratory researchers and is not medical advice.
Frequently asked questions
Is PT-141 legal to buy in the UK?
Yes, PT-141 is legal to purchase in the UK for in-vitro laboratory research. It is not a licensed medicine and is not sold for human or veterinary use. Buyers must be aged 18 or over and accept research-use-only terms at checkout.
What purity is the PT-141 you supply?
Our current PT-141 batch tests at 99.89% purity by HPLC. The full Certificate of Analysis is published on the product page.
How is PT-141 supplied?
PT-141 is supplied as a 10mg lyophilised powder vial. Cold-chain storage at -20°C is maintained from manufacture through dispatch.
How fast is UK delivery on PT-141?
Orders placed before 3pm UK time on a working day are dispatched same-day from our UK facility via Royal Mail Tracked 24. tracked UK delivery is free on every order.
Where can I find published research on PT-141?
Peer-reviewed research on PT-141 is indexed on PubMed (pubmed.ncbi.nlm.nih.gov). Search 'Bremelanotide' for the published literature on melanocortin agonist pharmacology.
