Oxytocin

Other FDA Approved strong evidence Track This Protocol

Founder & Lead Researcher

Reviewed by Peptide Nerds Editorial · Updated April 2026

Key Takeaway

Oxytocin is the naturally occurring "bonding hormone" available in synthetic form. FDA-approved for labor induction and postpartum hemorrhage, it is also studied for social anxiety and bonding.

Quick Facts
Type	Other
FDA Status	FDA Approved
Evidence Level	Strong
Typical Dose	10-40 IU intranasal
Frequency	As needed
Key Goals

How it works

Acts on oxytocin receptors in the brain and body to promote social bonding, trust, and uterine contractions.

Benefits

FDA-approved for labor induction
Social bonding enhancement
Anxiety reduction (research)

Side effects

Nausea
Headache
Uterine overstimulation (obstetric use)

Dosing protocol

Typical Dose

10-40 IU intranasal

Frequency

As needed

FDA-approved for obstetric use (Pitocin). Intranasal forms used in research.

Track This Protocol

Deeper on Oxytocin

Full breakdowns of every part of the Oxytocin research base.

Oxytocin benefits

What the research shows, what it doesn't

Oxytocin dosage guide

Loading, maintenance, cycling, reconstitution

Oxytocin side effects

Safety profile, contraindications, what to watch

What you will need

Basic supplies for reconstitution and subcutaneous injection.

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Bacteriostatic Water (30mL)

$8-15

Required for reconstituting lyophilized peptides. 30mL is standard.

Insulin Syringes (1mL, 29ga)

$12-20 (100ct)

1mL insulin syringes with 29-gauge needles for subcutaneous injection.

Alcohol Prep Pads

$5-10 (200ct)

Sterile 70% isopropyl alcohol wipes for injection site prep.

Sharps Container

$8-15

FDA-cleared sharps disposal container for used needles.

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FDA status

FDA Approved for: Labor induction, postpartum hemorrhage (Pitocin)

Get the Oxytocin cheat sheet

Dosing quick-reference, key studies, and side effect management — in your inbox.

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Medical Disclaimer: This content is for informational and educational purposes only. It is not intended as medical advice or a substitute for professional medical consultation, diagnosis, or treatment. Always consult a qualified healthcare provider before starting any peptide protocol.