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    Cognition, Mood & Neuroprotection · live pricing

    Where to Buy DSIP (Delta Sleep-Inducing Peptide) — Cheapest Vendor in 2026

    Live DSIP (Delta Sleep-Inducing Peptide) pricing across every research peptide vendor we track, ranked by price per mg. Updated daily. Right now the cheapest source is Ion Peptide at $4.50/mg.

    DSIP (Delta Sleep-Inducing Peptide) vendor ranking — cheapest first

    1

    Ion Peptide

    Best price

    $45.00 for 10mg · $4.50/mg

    2

    GetMelts

    $29.99 for 5mg · $6.00/mg

    3

    VANDL Labs

    $34.99 for 5mg · $7.00/mg

    Discount on all products with code

    4

    Nova Peptides

    $35.00 for 5mg · $7.00/mg

    10% OFF with code

    Research profile

    Mechanism, dosing, half-life, peer-reviewed studies for DSIP (Delta Sleep-Inducing Peptide).

    Coupon codes

    Every active vendor coupon for DSIP (Delta Sleep-Inducing Peptide), click-to-copy.

    Reconstitution calculator

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

    What is DSIP (Delta Sleep-Inducing Peptide)?

    Delta sleep-inducing peptide (DSIP) is a nonapeptide — a 9-amino-acid neuropeptide with sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu (WAGGDASGE, 848 Da molecular weight) — first isolated in 1977 from the cerebral venous blood of rabbits subjected to electrical stimulation of the intralaminar thalamus, a brain region involved in sleep regulation. The original Swiss investigators, Schoenenberger an… Read the full DSIP (Delta Sleep-Inducing Peptide) research profile

    Buying DSIP (Delta Sleep-Inducing Peptide) — FAQ

    Where can I buy DSIP (Delta Sleep-Inducing Peptide) online?

    DSIP (Delta Sleep-Inducing Peptide) is available from 4 verified research peptide vendors tracked on BodyHackGuide. The cheapest current price per mg is Ion Peptide at $4.50/mg. Tap any "Buy" button on this page to go directly to the vendor's product page.

    What's the cheapest price for DSIP (Delta Sleep-Inducing Peptide)?

    Right now the lowest price per mg comes from Ion Peptide at $4.50/mg ($45.00 for 10mg). Daily price snapshots keep this ranking current — bookmark for the live cheapest source.

    Is buying DSIP (Delta Sleep-Inducing Peptide) online safe?

    Vendor safety varies. BodyHackGuide ranks every vendor on a 0-100 Trust Score (COA verification, payment transparency, community feedback, shipping practices). Vendors below the Trust Score threshold aren't surfaced on this page. The vendor profile linked from each listing shows their full score breakdown.

    Do I need a prescription for DSIP (Delta Sleep-Inducing Peptide)?

    DSIP (Delta Sleep-Inducing Peptide) is sold for research-use-only by the vendors on this page — no prescription required for research purchases. None of these vendors sell DSIP (Delta Sleep-Inducing Peptide) 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 may earn a commission from purchases made via the links on this page — at no additional cost to you. Vendor rankings are based purely on live price-per-mg data and the published Trust Score rubric. We don't accept payment for editorial placement. See our full affiliate disclosure .