Compound dossier · evidence, sources, and live market
Oxytocin
Neuropeptide Moderate evidence 0 cited studies 37 live vendors
A nine-amino-acid neuropeptide studied in research on social-bonding and signaling pathways.
Evidence brief
Oxytocin is a hypothalamic neuropeptide and reproductive hormone, long established and widely used in obstetrics for its role in labor and its contraction of milk-duct cells during breastfeeding.
first-party prices captured 40m ago
Compare by exact vialThe small sealed glass container a compound ships in. size: 2mg (11 vendors)5mg (15 vendors)10mg (19 vendors)
Approved as an obstetric injectable, and only as that: FDA-approved as Pitocin (NDA 018261) to induce or stimulate labour and to control postpartum bleeding, and authorised across the EU (e.g. Syntocinon in Spain) and the UK as an infusion. No intranasal or general-wellbeing oxytocin product is approved in the US, EU or UK.Research use only — not medical advice.
Sources: Pitocin (oxytocin) prescribing information · DailyMedchecked 2026-08-15 · AEMPS (Spain) · Syntocinon 10 UI/ml, authorisation 39393checked 2026-08-15
These figures are what pepmg still publishes about price: the floor, the middle, the spread and how many sources we track, computed from listings we captured first-party and refreshed on the same schedule as always. We no longer publish the individual listings or the sellers behind them.
Computed from 45 in-stock listings across 37 sources we captured first-party, with bulk vials, blends and statistical outliers excluded so the figures compare like with like. The spread is the highest tracked price divided by the lowest — how much the same milligram varies depending on where you look. The chart is the daily minimum; days we did not capture are left out rather than filled in.
- What the research says about oxytocin Moderate evidence
Oxytocin is a hypothalamic neuropeptide and reproductive hormone, long established and widely used in obstetrics for its role in labor and its contraction of milk-duct cells during breastfeeding.
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▸ Why compare $/mg for Oxytocin?
Prices for this compound vary widely between vendors; comparing $/mg avoids overpaying.
▸ Reading the COA
Always check each vendor's third-party Certificate of Analysis (COA) for identity and purity.
▸ Same cluster
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