Side-by-side vendor pricing for PE 22-28. Cheapest in-stock total: $44.99. Sort by $/mg, total cost, or Stacked Score — then click through to view the listing on the vendor's site.
- Best $/mg
Price History
30-day window
History starting
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Also Available in Blends
Pre-mixed multi-peptide stacks from tracked vendors that include PE 22-28.
2 blends
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How This Works
Prices auto-refresh daily from each vendor's public catalog. The “Best $/mg” row is the cheapest in-stock option across tracked vendors. See our methodology for how the Stacked Score is computed.
PE 22-28 — Frequently Asked
- How much does PE 22-28 cost?
- Across 2 vetted research vendors Stacked tracks, PE 22-28 runs $4.50/mg to $4.60/mg. The lowest in-stock total right now is $44.99 from Modern Research Peptides. Prices are pulled from each vendor's public catalog and refresh daily.
- Where can I buy PE 22-28?
- PE 22-28 is listed by 2 research-peptide vendors in the Stacked directory, including Modern Research Peptides, Limitless Biotech. Compare $/mg, total price, stock, and each vendor's Stacked Score in the table above, then click through to the vendor. Stacked does not sell peptides.
- Who has the cheapest PE 22-28?
- The current lowest price is $4.50/mg from Modern Research Peptides (Stacked Score 73/100). Cheapest isn't automatically best — weigh each vendor's testing and Stacked Score, not price alone, before ordering.
- Is PE 22-28 legal to buy?
- PE 22-28 and other research peptides are sold strictly for laboratory and research use — they are not approved by the FDA for human consumption. Legal status and import rules vary by country and are the buyer's responsibility. For research purposes only; not medical advice.
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Stacked earns a commission on qualifying purchases made through the vendor links on this page. Affiliate relationships do not influence our Stacked Score or which vendors we track. Per FTC guidelines, all sponsored links are marked rel="sponsored".