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The content on OpenPep — including peptide profiles, clinical trial summaries, dosing information, and reconstitution calculators — must not be used for:
OpenPep aggregates publicly available clinical trial data and research. We do not sell, distribute, or recommend any substances. All AI-generated summaries are interpretations of published research and may contain errors.
Oxytocin
For educational and research purposes only. Not medical advice.
Oxytocin is one of the most studied peptides in neuroscience with 200+ clinical trials. FDA-approved for obstetric use; extensive off-label research for autism, social anxiety, and PTSD. Results are mixed — effects depend heavily on context, baseline social function, and individual variation.
Best Time
Before social situations or morning
Method
nasal
Frequency
1-2x daily or as needed
Half-life
~3-5 minutes (plasma) but CNS effects last 2-4 hours
Cycle Length
Variable — acute use or 4-8 week courses
Storage
Published Dosing Ranges
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Contraindications
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The Cochrane database of systematic reviews 1 (1) :CD015234 · 2026-01-27
2022-07-01
2017-01-15
2016-08-01
2015-09-28
Mechanism of Action
Neuropeptide that acts on oxytocin receptors in the brain and periphery. Promotes social bonding, trust, empathy, reduces cortisol, and has anxiolytic and anti-inflammatory effects.
Reported by the community. These may not be supported by clinical evidence and are not medical recommendations.