--- title: "Where to Buy Agmatine Sulfate: Cheapest Vendor 2026" url: https://www.bodyhackguide.co/buy/agmatine description: "Compare Agmatine Sulfate prices across the research peptide vendors we track. In-stock listings ranked by price per mg." lang: en --- Skip to content Compare notes on r/BodyHackGuide (https://reddit.com/r/bodyhackguide) Compare notes with other researchers. Join r/BodyHackGuide (https://reddit.com/r/bodyhackguide) Supplement · price comparison # Where to Buy Agmatine Sulfate: Cheapest Vendor in 2026 Agmatine Sulfate pricing across every research peptide vendor we track, ranked by price per mg. Prices change often, so check the vendor before you buy. ## No in-stock Agmatine Sulfate listings right now. Vendor stock changes often, so check back. Use the compound profile to track research progress in the meantime. Research profile Mechanism, dosing, half-life, peer-reviewed studies for Agmatine Sulfate. https://www.bodyhackguide.co/compound/agmatine Coupon codes Every active vendor coupon for Agmatine Sulfate, click-to-copy. https://www.bodyhackguide.co/coupons/agmatine Reconstitution calculator Vial size + BAC water → concentration, syringe units, doses per vial. https://www.bodyhackguide.co/tools/reconstitution/agmatine ## You may also like ### CDP-Choline Nootropic View product (https://www.bodyhackguide.co/buy/cdp-choline) ### 9-Me-BC (9-Methyl-β-carboline) Nootropics View product (https://www.bodyhackguide.co/buy/9-mbc) ### Bromantane Nootropics View product (https://www.bodyhackguide.co/buy/bromantane) ### BPC-157 Injury, Repair & Recovery View product (https://www.bodyhackguide.co/buy/bpc-157) ## What is Agmatine Sulfate? Agmatine sulfate is the sulfate salt of agmatine, a molecule made by removing a carboxyl group from the amino acid arginine, which is found in mammalian brain, in gut bacteria and in many foods (PMID: 17025265, PMID: 7906055, PMID: 30915570, PMID: 39286406). In laboratory studies of animal tissue and cells, agmatine binds alpha-2 adrenergic and imidazoline receptors, blocks NMDA glutamate recepto… Read the full Agmatine Sulfate research profile (https://www.bodyhackguide.co/compound/agmatine) ## Buying Agmatine Sulfate: FAQ ### Where can I buy Agmatine Sulfate online? Agmatine Sulfate is currently between in-stock listings across the vendors we track. Bookmark this page and check back, since vendor stock changes often. ### What's the cheapest price for Agmatine Sulfate? No vendor we track lists it as in stock, so there is no price to compare. Check back when listings come back in stock. ### Is buying Agmatine Sulfate 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 Agmatine Sulfate? Agmatine Sulfate is sold for research-use-only by the vendors on this page; no prescription required for research purchases. None of these vendors sell Agmatine Sulfate 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.** 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 (https://www.bodyhackguide.co/affiliate-disclosure). Free 2026 Peptide Cheat Sheet (PDF) 38 compounds and blends: vial sizes, BAC water volumes, dosing ranges and bloodwork markers. Download Free (https://www.bodyhackguide.co/guides/peptide-cheat-sheet-download) BodyHackGuide (https://www.bodyhackguide.co/) Your biohacking research hub: compound pricing, brain health protocols, dosing tools, and vendor reviews. support@bodyhackguide.co Join our Discord: https://discord.gg/Mhq5UdRYBA r/BodyHackGuide on Reddit: https://reddit.com/r/BodyHackGuide **Affiliate Disclosure:** We rank every vendor on the same public, reproducible methodology (https://www.bodyhackguide.co/vendors/methodology). Full details in our affiliate disclosure (https://www.bodyhackguide.co/affiliate-disclosure). **Research Disclaimer:** All compounds listed are for laboratory and research purposes only. Not for human consumption. This site does not sell or ship any products. Always consult a qualified healthcare professional and comply with local regulations. © 2026 BodyHackGuide. 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