PubMed
Intranasal oxytocin in humans: a review of neurobiological and behavioral effects
Striepens et al., 2013
Hormonal & EndocrineFDA ApprovedA
Oxytocin
Pitocin / Love Hormone
Oxytocin is an FDA-approved 9-amino acid neuropeptide hormone naturally produced in the hypothalamus and released by the posterior pituitary. FDA-approved as Pitocin for labor induction and postpartum hemorrhage. Extensively researched for social bonding, trust, autism spectrum disorder, PTSD, anxiety, and metabolic effects. Intranasal oxytocin is widely studied; availability through compounding pharmacies and telehealth.
Observational report only — live community data. Not medical advice. Does not recommend doses, protocols, or treatments.
- Studies cited
- 6
- Research grade
- A
- Experience
- 56
- Activity
- 60
Overall check-ins
Trackers & reports
Overview
About Oxytocin
Oxytocin is an FDA-approved 9-amino acid neuropeptide hormone naturally produced in the hypothalamus and released by the posterior pituitary. FDA-approved as Pitocin for labor induction and postpartum hemorrhage. Extensively researched for social bonding, trust, autism spectrum disorder, PTSD, anxiety, and metabolic effects. Intranasal oxytocin is widely studied; availability through compounding pharmacies and telehealth.
- Category
- Hormonal & Endocrine
- Regulatory status
- FDA Approved
- Also known as
- Pitocin / Love Hormone
- Self-reports
- 30
Community
What 30 users report
30 community reports
Overall experience
From check-in ratings — separate from side effects logged below. Side effects are logged separately from overall experience. A favorable check-in can still include nausea, fatigue, or injection-site reactions.
Favorable 2% · Mixed 98% · Unfavorable overall 0%
Most reported benefits
Benefits users selected when logging a favorable or mixed check-in.
Mood
179
Most logged side effects
Side effects are logged separately from overall experience. A favorable check-in can still include nausea, fatigue, or injection-site reactions.
Nausea
59
Headache
59
Anxiety
58
Self-reported dose per injection
Median bucket: 25–50 mcg · Most common: 25–50 mcg
Reports span 0–400 mcg
0–25
58
25–50
116
50–100
1
100–200
3
200–400
1
Anonymized self-reports from PeptIQ users — not prescribing guidance. Buckets group similar logged amounts; open-ended top buckets mean “at least” that dose.
Commonly stacked with
How repeat users are trending
Among repeat reporters, 89% said they felt similar to their last entry, 11% more positive, and 0% more negative.
Overall, repeat reporters leaned more positive than their previous entry.
Median gap between entries: 175 days · Based on 27 repeat reporters
Research
Cited research (4)
Source
FDA Drug Label
PITOCIN (oxytocin) injection — Prescribing Information
Par, 2014
PubMed
Social support and oxytocin interact to suppress cortisol and subjective responses to psychosocial stress
Heinrichs et al., 2003
PubMed
Intranasal oxytocin as a treatment for anxiety and autism: From subclinical to clinical applications
Yin et al., 2024
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Frequently asked
What do PeptIQ users report about Oxytocin?
This page summarizes 30 anonymized self-reports from PeptIQ users who track Oxytocin, including commonly reported effects and co-tracked peptides. These are observational patterns, not clinical outcomes.
How do side effects relate to overall experience for Oxytocin?
PeptIQ separates overall check-in ratings (favorable, mixed, or unfavorable) from logged side effects like nausea or fatigue. Users often report benefits and side effects in the same check-in — a high experience score does not mean zero side effects were noted.
What research is cited for Oxytocin?
4 sources are linked on this page, including PubMed articles, clinical trial registries, and FDA labels where applicable. Citations describe published research — not recommendations.
Is Oxytocin safe to use?
This wiki does not assess safety or recommend use. Oxytocin is listed as FDA Approved. Consult a licensed clinician for personal medical decisions.
What are the purported benefits and uses of Oxytocin?
This wiki summarizes observational community reports and linked citations for Oxytocin. It does not assert therapeutic benefits. See the cited research list on this page and the educational profile for Oxytocin for study-level context — not medical advice.
What is the legal status of Oxytocin?
Oxytocin is listed in PeptIQ as FDA Approved. Regulatory status varies by jurisdiction and can change. This wiki does not provide legal advice; check current FDA and local rules and talk with a licensed clinician or counsel for personal decisions.
What are the known or theoretical side effects and risks of Oxytocin?
Safety data quality for Oxytocin varies widely by compound and study design. PeptIQ does not establish a risk profile here. Review primary literature, product labeling where applicable, and clinician guidance. Community self-reports are not a substitute for clinical evidence.
What is the current state of research on Oxytocin?
This page links 4 indexed sources for Oxytocin. Evidence maturity differs by application — some peptides have large human programs, others are mostly preclinical. Treat citation counts as literature volume, not proof of efficacy.