Hormones & Endocrine (Non-GH) · price comparison
Where to Buy Oxytocin: Cheapest Vendor in 2026
Oxytocin 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 Half Nattys at $7.00/mg.
Oxytocin vendor ranking: cheapest first
Research profile
Mechanism, dosing, half-life, peer-reviewed studies for Oxytocin.
Coupon codes
Every active vendor coupon for Oxytocin, click-to-copy.
Reconstitution calculator
Vial size + BAC water → concentration, syringe units, doses per vial.
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What is Oxytocin?
Oxytocin is a nine-amino-acid cyclic peptide hormone (Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2) synthesized in magnocellular neurons of the hypothalamic paraventricular (PVN) and supraoptic nuclei (SON), then transported along axons to the posterior pituitary for release into systemic circulation. Vincent du Vigneaud synthesized oxytocin in 1953, becoming the first scientist to chemically synthesi… Read the full Oxytocin research profile
Buying Oxytocin: FAQ
Where can I buy Oxytocin online?
Oxytocin has 2 in-stock listings from research peptide vendors tracked on BodyHackGuide. The cheapest current price per mg is Half Nattys at $7.00/mg. Tap any "Buy" button on this page to go directly to the vendor's product page.
What's the cheapest price for Oxytocin?
The lowest price per mg we track comes from Half Nattys at $7.00/mg ($34.99 for 5mg). Prices change often, so check the vendor before you buy.
Is buying Oxytocin 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 Oxytocin?
Oxytocin is sold for research-use-only by the vendors on this page; no prescription required for research purchases. None of these vendors sell Oxytocin 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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