Best UK supplier for PEG-MGF: what to check
Best PEG-MGF supplier UK
Check four things: a CoA for the exact lot, a lot number printed on the vial, UK dispatch, and a dated price comparison. Sable Peptides sells PEG-MGF in 2 mg, 5 mg from £18.76, checked 12 Oct 2026 against 4 UK suppliers.
| Criterion | Why it matters | How to check | Sable |
|---|---|---|---|
| CoA per lot | Confirms the specific lot | Lot lookup | CoA for every lot |
| Printed lot number | Matches the CoA | Lot numbers | Printed on every vial |
| UK company & dispatch | Accountability | Company | Operating since 2019, Birmingham |
| Dated price check | Current comparison | UK price check | Checked daily |
Where to buy PEG-MGF in the UK with a CoA
Every Sable lot has a Certificate of Analysis. Look up the lot number printed on your vial at /lot-lookup or email it. Research use only.
| Size | Sable £ | £/mg | Lowest other | Suppliers | ||
|---|---|---|---|---|---|---|
| 2 mg | £18.76 | £9.38 | £19.99 | UK supplier F | 12 Oct 2026 | 4 |
| 5 mg | £25.99 | £5.20 | £32.00 | UK supplier G | 12 Oct 2026 | 1 |
Last verified 12 Oct 2026. Price per mg.