Oxytocin
Also known as: OT, Pitocin, Love Hormone
Oxytocin is a naturally occurring peptide hormone and neuropeptide produced in the hypothalamus and released by the posterior pituitary.
Caliber Peptide Index tracks Oxytocin across 20 research-peptide vendors, with the lowest listed price at $4.00/mg (10mg) at Purelabpeptides as of 2026-05-31. Prices below are normalized to dollars per milligram so different vial sizes can be compared on an equal basis. Oxytocin is sold by third-party vendors for research use only.
Research Applications
Studied extensively in research on social behavior, reproduction, and neuroendocrine signaling.
Safety Considerations
Although oxytocin is an approved medicine, the material tracked here is sold as a research-grade chemical, not the approved medicine, and is not for human use.
Sources
Available From 20 Vendors — Sorted by $/mg
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Frequently asked
- How many vendors sell Oxytocin?
- Caliber Peptide Index currently tracks 20 research peptide vendors listing Oxytocin.
- What is the lowest tracked price for Oxytocin?
- The lowest tracked price for Oxytocin is $4.00/mg (10mg) at Purelabpeptides. Prices are sorted by dollars per milligram so different vial sizes can be compared on an equal basis.
- How often are Oxytocin prices updated?
- Vendor prices are refreshed by our automated scraper (most recent update: 2026-05-31). Always confirm the current price on the vendor's site before purchase.
Caliber Peptide Index is a directory. We do not test, score, or endorse any vendor. Prices listed are what each vendor publishes; verify on the vendor's site before purchase.
Products listed for research purposes only — not for human consumption. Wiki content is summarized from publicly available research literature and is not medical advice.