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How Metformin is supplied
Metformin is supplied as an oral tablet, frequently extended-release. Reported half-life: Approximately 6 hours for immediate-release. Storage: Cool, dry.
Reference only. This page covers what the compound is, how it is presented and how it is handled. It does not give dosing protocols or administration schedules, and it is not medical advice.
Presentation
Metformin is supplied as an oral tablet, frequently extended-release. Reported half-life: Approximately 6 hours for immediate-release. Storage: Cool, dry.
Why presentation changes the comparison
Cost per milligram is calculated from the strength printed on the listing. Where a listing states no strength the column is left blank rather than estimated. Cost per milligram is the figure that survives a change of presentation, which is why it is the one to compare.
| Listing | Strength | Price | Cost per mg | Stock |
|---|---|---|---|---|
| Metformin 1000mg (20 Tabs) | 1000 mg | £12 | £0.01 per mg | in stock |
| Metformin 1000mg (100 Tabs) | 1000 mg | £40 | £0.04 per mg | in stock |
Stocked at The PED Shop
Metformin 1000mg (20 Tabs)in stock£12
Metformin 1000mg (100 Tabs)in stock£40
Availability checked 2026-09-09. The product page carries live stock.