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Cagrilintide price in the UK, October 2026
What UK research peptide suppliers charge for Cagrilintide per mg: 9 single-vial listings from 6 suppliers, checked on 16 October 2026.
- Median £/mg
- £7.55
- Interquartile range
- £5.05–£10.27
- 25th to 75th percentile of supplier figures
- Range £/mg
- £2.70–£11.50
- Suppliers
- 6
- Listings
- 9
Price per mg by vial size
| Vial size | Suppliers | Listings | Median £/mg | Lowest £/mg | Highest £/mg | Median vial price |
|---|---|---|---|---|---|---|
| 5 mg | 4 | 4 | £11.30 | £5.80 | £13.00 | £56.50 |
| 10 mg | 5 | 5 | £5.50 | £2.70 | £10.00 | £54.99 |
Figures for a vial size are published from 3 suppliers up; smaller samples show their counts.
Market snapshot
- Listings in stock
- 56%
- Listings on sale
- 0%
- Listings with free UK delivery on offer
- 56%
- including free delivery above a basket value
Single lyophilised vials, public list prices, one figure per supplier. How we measure
What drives the Cagrilintide price
Cagrilintide is one of the dearer compounds per mg in this index, and its structure explains most of that. The chain runs to thirty-seven amino acid residues, closes a disulfide bridge between the cysteines at positions 2 and 7, ends in a C-terminal amide, and carries a C20 fatty diacid attached at the N-terminus through a γ-glutamic acid linker. Each of those features is a separate manufacturing operation: chain assembly, oxidative ring closure, then acylation, with purification after the steps that change the molecule. The acylated chain is heavier and runs later on reverse-phase HPLC than the bare sequence, which makes clean separation from near-identical by-products slower work. Fewer UK suppliers list it than the shorter fragments, and most sell only 5 mg or 10 mg vials, so the per-mg figure stays high and moves sharply with vial size. In this edition the 10 mg band costs roughly half as much per mg as the 5 mg band.
British Peptide Labs stocks Cagrilintide with independent third-party testing by PeptideVerify and free next-day tracked UK delivery. Buy Cagrilintide
UK Research Peptide Price Index, October 2026