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PopularSemaglutide 10mg / 20mg / 30mg research peptide vial — buy Semaglutide 10mg / 20mg / 30mg UK | Peptides UK 4U
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Semaglutide 10mg / 20mg / 30mg

Also known as Sema

Long-acting GLP-1 receptor analogue — 10mg, 20mg and 30mg lyophilised vials at 99%+ purity for in vitro incretin and receptor-binding research.

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Vial
Best value · Same-day dispatch by 1pm Mon-Fri
Lowest cost per mg - sealed lyophilised vial
£49.99 – £94.00

Best value and fastest option — supplied as a lyophilised vial, shipped the same day when ordered by 1pm, Monday to Friday.

£49.99 – £94
SKU: SEMA30

For In Vitro Use Only — Not for Human Use

Lab-Verified Purity
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99%+
HPLC purity
Mass-Spec
Identity verified
Batch CoA
Independent lab

Factory independent testing is reviewed for every batch, and we go the extra mile with our own independent HPLC & mass-spec testing in Europe. Where our certificate has been published, it is batch-numbered so you can match it to your vial.

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99%+ HPLC purity
Tracked 24 · same-day dispatch by 1pm
UK-registered Ltd
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Overview

Semaglutide is a long-acting 31-residue GLP-1 receptor analogue with a C18 fatty-diacid modification at Lys26 that extends its plasma half-life relative to native GLP-1. Supplied as a 30mg sterile lyophilised powder, verified to 99%+ purity by RP-HPLC and confirmed by mass spectrometry.

Research

Semaglutide is a reference GLP-1 agonist in in vitro receptor pharmacology — used to characterise cAMP response, β-arrestin recruitment, receptor internalisation and comparator responses when benchmarking dual (Tirzepatide) and triple (Retatrutide) agonists.

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