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Oxytocin research vial from ZestyRat Research

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VialSexual & Hormonal

Oxytocin

The bonding and social-signaling nonapeptide. 10mg.

For research use only · not for human consumption

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OT 9 amino – 10mg
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Independent research on Oxytocin. Our sister publication Peptides Uncaged maintains a plain-English research guide covering mechanism, the published literature, and how vendors are scored on purity and COA transparency. It is written independently of any lab. How to read a COA is worth ten minutes before your first order.
The research

What Oxytocin is being studied for

Oxytocin is a naturally occurring peptide hormone composed of nine amino acids (a nonapeptide), best known for its role in social bonding, emotional regulation, childbirth, and lactation. It acts on the oxytocin receptor, a G-protein-coupled receptor found in the brain and reproductive tissues. In research settings, Oxytocin has been widely studied for its impact on trust, empathy, sexual behavior, maternal instincts, and stress response.

It also exhibits peripheral effects on uterine contractions and milk letdown during breastfeeding, making it of significant interest in reproductive and behavioral sciences. Potential applications of Oxytocin peptide research include:

Where it is being applied in research

  • Enhanced social bonding and emotional regulation via central nervous system activity
  • Potential anxiolytic effects by modulating stress and cortisol levels
  • Reproductive health support including labor induction and lactation studies
  • Investigation of autism spectrum disorders and mood-related conditions Oxytocin remains a focus of ongoing research in neuroscience, behavioral psychology, endocrinology, and maternal-fetal medicine. OXYTOCIN COA

Summary of published preclinical and clinical literature, provided for research context only. Not a claim of efficacy and not medical advice.

Common questions

Oxytocin — FAQ

What is Oxytocin?

The bonding and social-signaling nonapeptide. 10mg.

What formats does Oxytocin come in?

ZestyRat Research supplies Oxytocin as vial. Available options: Single unit at $65.

Is there a certificate of analysis for Oxytocin?

Yes. ZestyRat Research is our top-rated research supplier and provides a certificate of analysis on every batch. A COA reports identity by mass spectrometry and purity by HPLC — if you are not sure how to read one, our guide on reading a certificate of analysis walks through it line by line.

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Why we send everyone to one supplier

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Our own line is in development. Until it is finished this site does one job: send you somewhere we would order from ourselves. That is ZestyRat, and it is not a close call — 47 orders have been placed through our links, 30 of them in the last month, and every order that cleared checkout has shipped. Not one has gone missing.

Speed
ZestyRat states orders placed before 3pm ET ship the same day; their shipping policy commits to the next business day. USPS Priority or UPS, 1-3 business days.
Testing
Independently tested, 99%+ purity, per ZestyRat's own published standard.
Tracking
Tracking on every order, in plain packaging with no external labelling. All 50 US states, DC and US territories — they do not ship internationally.
Price
Consistently at or under the market on the compounds researchers buy most.
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How we review suppliers

CD Biolab is an independent research library. We do not manufacture, stock, price, test or ship anything. We review suppliers on their published testing standards, reputation, fulfilment record and pricing, and the ratings we publish are our own editorial assessment. Product photography on this site is © ZestyRat Research and is shown to identify the products they sell — not to represent stock held by CD Biolab.

Every compound referenced on this site is sold by its vendor strictly as a research chemical for in-vitro laboratory research only — not for human or animal consumption, and not intended to diagnose, treat, cure or prevent any disease. Nothing here is medical advice. We earn a commission on orders placed through our links, at no additional cost to you; all material connections are disclosed in line with FTC guidelines.

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