For laboratory and research use only · not for human or veterinary consumption · 18+
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OXYTOCIN2 mg RUO

Oxytocin

The bonding neurohormone. Nine amino acids, with real stability data.

  • Acts on oxytocin receptors in both brain and periphery
  • Centrally modulates social bonding, trust and stress buffering
  • The one compound in the guide with published stability data
Studied for Bonding and moodStress buffering
≥99% purity HPLC-tested Sexual & Hormonal
Size
$34per vial

Free shipping over $200 · $10 flat otherwise · ships cold from the USA

Full research summary5 citations

Oxytocin is a nine amino acid neurohormone, the one the body releases during touch, intimacy, and childbirth. Research interest sits on its central effects, where it modulates social bonding, trust, stress buffering, and mood. It is also the rare research peptide with real published stability data behind its handling profile.

  • Acts on oxytocin receptors in both the brain and the periphery, from a molecule just nine amino acids long.PubMed: oxytocin
  • Centrally it modulates social bonding, trust, stress buffering, and mood.PubMed: oxytocin
  • Peripherally it acts on uterine and lactation physiology, a second track of activity alongside the central effects.PubMed: oxytocin
  • The one compound in the reference guide with real published stability data.PubMed stability data
  • In women, sensitivity can shift with estrogen across the cycle.PubMed: oxytocin sex differences

Storage & handling

Freeze-dried at -4F; reconstituted at 36 to 46F, kept cold, dark, and protected from light, and best used within about 2 to 4 weeks.

Research cautions

Uterotonic, so pregnancy is a hard exclusion in the literature; high or frequent exposure carries antidiuretic and hyponatremia risk plus receptor blunting.

Storage & handling

Freeze-dried at -4F; reconstituted at 36 to 46F, kept cold, dark, and protected from light, and best used within about 2 to 4 weeks.

Research cautions

Uterotonic, so pregnancy is a hard exclusion in the literature; high or frequent exposure carries antidiuretic and hyponatremia risk plus receptor blunting.

Shipping & payment

$10 flat-rate shipping, free on orders over $200, shipped within the USA only. Submitting an order requests a manual invoice — nothing is charged on this site, and payment details arrive by email. If tracking confirms a lost shipment we reship once at no charge; orders are not refundable once shipped.

This compound is supplied for laboratory research use only and is not for human or veterinary consumption. The research summarized here describes published third-party findings, not outcomes from Limitless Peptides, and is not dosing guidance or medical advice.

Commonly studied alongside

research pairings, not a protocol

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