Oxytocin 5MG
Sold and shipped exclusively by Iron Peptides — the official US manufacturer. Lab-verified ≥99% purity, COA included with every Iron Peptides order.
$59.99
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99%+ PURITY
MADE IN USA
Iron Peptides Oxytocin 5MG is manufactured in the United States in our FDA-registered, cGMP-compliant facility and tested by an independent third-party lab to confirm ≥99% purity. Each vial of Iron Peptides Oxytocin 5MG is sealed under research-grade conditions and ships with its lot-matched Certificate of Analysis, so every order from Iron Peptides arrives ready for reproducible in-vitro work.
What is Oxytocin 5MG?
Chemical Structure of Oxytocin 5MG
Oxytocin consists of nine amino acids with the sequence Cys–Tyr–Ile–Gln–Asn–Cys–Pro–Leu–Gly–NH₂, forming a cyclic structure through a disulfide bond between the two cysteine residues.
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Molecular formula: C₄₃H₆₆N₁₂O₁₂S₂
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Molecular weight: ~1,007.2 Da
The disulfide bridge provides structural stability, while the amidated C-terminus enhances its receptor affinity and biological activity. This configuration is identical to the endogenous Oxytocin peptide found in mammals.
What Are the Effects of Oxytocin 5MG?
In research settings, Oxytocin has been shown to:
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Regulate social and emotional behavior, including trust, attachment, and empathy through oxytocin receptor activation in the brain.
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Facilitate uterine contractions and milk ejection reflexes, supporting its established role in reproductive physiology.
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Modulate stress responses by influencing hypothalamic-pituitary-adrenal (HPA) axis activity and reducing anxiety-like behavior in animal models.
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Affect cardiovascular and metabolic functions, contributing to research on vasodilation, sodium regulation, and glucose metabolism.
Oxytocin is provided for laboratory and scientific research use only. It is not intended for human consumption or therapeutic use.
Why Choose Iron Peptides for Oxytocin 5MG?
Researchers order Oxytocin 5MG from Iron Peptides for three simple reasons: purity, traceability, and consistency. Every batch of Oxytocin 5MG released by Iron Peptides is HPLC- and MS-verified at ≥99%, every order is shipped from our US facility within one business day, and every vial carries the Iron Peptides lot number printed on its COA. That is the standard that has made Iron Peptides the trusted research source since 2024.
Oxytocin 5MG
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Edgar Guzman
2026-01-20
I have been taking glp3 for a few…
I have been taking glp3 for a few months and I've been losing about 38 close to 40 lb. I feel great. Lots of energy. I definitely recommend iron. It's to me the most trusted legit company customer service It's amazing. They always have discounts. They always have promotions so if you want to see results go with IRON that's for sure
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Jcoop
2026-01-16
Amazing service top-notch products
Amazing service top-notch products, I always receive my peptides within a few days of placing my order.
PV
Paola Vargas
2026-01-16
I have try peptides Reta and it’s so…
I have try peptides Reta and it’s so good helping me with better habits and eating well I feel more energy and my progress it’s easier , very focus and the guiadance on usage it’s so good any questions they are there for you . Def recommend
