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    Nootropics · price comparison

    Where to Buy PE-22-28: Cheapest Vendor in 2026

    PE-22-28 pricing across every research peptide vendor we track, ranked by price per mg. Prices change often, so check the vendor before you buy. The cheapest source we track is Disguised Alpha at $5.50/mg.

    PE-22-28 vendor ranking: cheapest first

    1

    Disguised Alpha

    Best price

    $54.99 for 10mg · $5.50/mg

    Research profile

    Mechanism, dosing, half-life, peer-reviewed studies for PE-22-28.

    Coupon codes

    Every active vendor coupon for PE-22-28, click-to-copy.

    Reconstitution calculator

    Vial size + BAC water → concentration, syringe units, doses per vial.

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    What is PE-22-28?

    PE-22-28 is a synthetic seven-amino-acid peptide (sequence PAGASRLLLLTGEIDLP derivative, commonly truncated to PE-22-28 as shorthand for "position 22-28" within the parent humanin-family sequence) that was designed as an analog of Humanin with specific interest in activity at glutamate transporter regulation and cytoprotective signaling relevant to depression and neuroprotection. The peptide emer… Read the full PE-22-28 research profile

    Buying PE-22-28: FAQ

    Where can I buy PE-22-28 online?

    PE-22-28 has 1 in-stock listing from research peptide vendors tracked on BodyHackGuide. The cheapest current price per mg is Disguised Alpha at $5.50/mg. Tap any "Buy" button on this page to go directly to the vendor's product page.

    What's the cheapest price for PE-22-28?

    The lowest price per mg we track comes from Disguised Alpha at $5.50/mg ($54.99 for 10mg). Prices change often, so check the vendor before you buy.

    Is buying PE-22-28 online safe?

    Vendor safety varies. BodyHackGuide scores every vendor on a 0-100 Trust Score (COA verification, payment transparency, community feedback, shipping practices). This page ranks listings by price per mg, not by score, so check each vendor's score breakdown on its BodyHackGuide profile before you buy.

    Do I need a prescription for PE-22-28?

    PE-22-28 is sold for research-use-only by the vendors on this page; no prescription required for research purchases. None of these vendors sell PE-22-28 for human consumption, and BodyHackGuide doesn't promote off-label use. Always consult a licensed practitioner before any compound enters a clinical context.

    Affiliate disclosure. BodyHackGuide earns a commission on some of its links, at no additional cost to you. Vendor rankings are based on price per mg from the listings we track. We don't accept payment for editorial placement. See our full affiliate disclosure .

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