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How SS-31 is supplied
SS-31 is supplied as a lyophilised powder or pre-filled pen. Reported half-life: Short. Storage: 2-8 C, protected from light.
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
SS-31 is supplied as a lyophilised powder or pre-filled pen. Reported half-life: Short. Storage: 2-8 C, protected from light.
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. Pens are graduated in dial units rather than millilitres, so the figure worth comparing across SS-31 listings is milligrams, not clicks.
| Listing | Strength | Price | Cost per mg | Stock |
|---|---|---|---|---|
| Quanta Pharma SS-31 50mg | 50 mg | £60 | £1.20 per mg | out of stock |
| SerenQ SS-31 50mg Peptide Pen | 50 mg | £80 | £1.60 per mg | out of stock |
Stocked at The PED Shop
- Quanta Pharma SS-31 50mgout of stock£60
- SerenQ SS-31 50mg Peptide Penout of stock£80
Availability checked 2026-09-08. The product page carries live stock.