PepSight
BRAIN + MOOD

Oxytocin

Oxytocin is a brain + mood peptide used in evidence-based, physician-supervised protocols. Use for anxiety, social stress, relationship bonding support, post-traumatic stress, or general wellbeing.

What is Oxytocin?

Endogenous neuropeptide from posterior pituitary. Binds OT receptors in limbic system, reduces cortisol/amygdala fear response, promotes social bonding, trust, and reduces anxiety. SubQ delivery for systemic effect.

Uses & clinical decision logic

Use for anxiety, social stress, relationship bonding support, post-traumatic stress, or general wellbeing.

Oxytocin dosage & administration

Vial sizeBAC waterDosing rangeUnits / doseFrequencyRoute
2mg1mL100-400mcg5-20 unitsDailySubQ
5mg1mL250-500mcg5-10 unitsDailySubQ
10mg2mL250-500mcg5-10 unitsDailySubQ

Safety & contraindications

May cause mild nausea at high doses. Can potentiate bonding — use mindfully in social contexts.

Stacking & combinations

Compatible with Selank and DSIP for anxiety/sleep stack.

Related peptides

Frequently asked questions

What is Oxytocin used for?

Use for anxiety, social stress, relationship bonding support, post-traumatic stress, or general wellbeing.

What is the typical Oxytocin dosage?

Common dosing ranges from 100-400mcg (Daily, SubQ). Exact dosing is individualized and set by a licensed physician.

How is Oxytocin administered?

Oxytocin is typically administered via SubQ.

What are the contraindications for Oxytocin?

May cause mild nausea at high doses. Can potentiate bonding — use mindfully in social contexts.

Considering Oxytocin?

Build a physician-supervised protocol around your goal — no gatekeeping, real doctors, 503A compounding pharmacies.

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This page is for educational purposes only and is not medical advice. Peptide therapies described here are provided under physician supervision through 503A compounding pharmacies. Many peptides are not FDA-approved for the uses described. Do not start, stop, or change any protocol without consulting a licensed physician.