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    Nootropics · live pricing

    Where to Buy Sulbutiamine — Cheapest Vendor in 2026

    Live Sulbutiamine pricing across every research peptide vendor we track, ranked by price per mg. Updated daily.

    No in-stock Sulbutiamine listings right now.

    Vendor inventory updates daily — listings populate this page automatically as supply returns. Use the compound profile to track research progress in the meantime.

    Research profile

    Mechanism, dosing, half-life, peer-reviewed studies for Sulbutiamine.

    Coupon codes

    Every active vendor coupon for Sulbutiamine, click-to-copy.

    Reconstitution calculator

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

    What is Sulbutiamine?

    **Sulbutiamine** (chemical name: *isobutyryl thiamine disulfide*; trade names include **Arcalion**, **Enerion**, **Bisibutiamine**) is a lipophilic synthetic derivative of vitamin B1 (thiamine), developed in Japan in the 1960s by Sankyo Company chemists who were seeking thiamine analogs with enhanced absorption and tissue penetration — particularly brain penetration. Structurally, sulbutiamine is … Read the full Sulbutiamine research profile

    Buying Sulbutiamine — FAQ

    Where can I buy Sulbutiamine online?

    Sulbutiamine is currently between in-stock listings across the vendors we track. Bookmark this page — it auto-updates daily as inventory comes back.

    What's the cheapest price for Sulbutiamine?

    Pricing data updates as vendors restock. Check back when listings come back in stock.

    Is buying Sulbutiamine 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 Sulbutiamine?

    Sulbutiamine is sold for research-use-only by the vendors on this page — no prescription required for research purchases. None of these vendors sell Sulbutiamine 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 .