Oxytocin-Acetate (2mg)
Original price was: $33.00.$26.00Current price is: $26.00.
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Description
Oxytocin
THIS IS NOT FOR HUMAN CONSUMPTION. SOLD FOR RESEARCH ONLY!
Oxytocin is a nine-amino-acid neuropeptide hormone synthesized in the hypothalamus and released by the posterior pituitary gland, long studied for its dual role as both a peripheral hormone (uterine contraction, lactation let-down) and a central neuromodulator of social behavior. The research literature on oxytocin's central nervous system effects is extensive, spanning social bonding, trust, attachment, empathy, and stress-axis regulation (via modulation of the HPA axis and cortisol response). Human neuroimaging studies using intranasal oxytocin administration — the delivery route also used in research-peptide contexts — have examined its effects on amygdala reactivity to social stimuli, eye-contact behavior, and emotional recognition, cementing oxytocin's reputation as the most heavily studied "social neuropeptide" in behavioral neuroscience. Ongoing research continues to explore its interaction with the vasopressin system and its broader role in stress resilience and emotional regulation.
Oxytocin is a frequent subject of non-clinical research due to its involvement in receptor-mediated signaling in multiple tissues and its broader role as a communication molecule between cells.
Common research applications include:
- Receptor pharmacology and signaling: Oxytocin is used in controlled assays to evaluate OXTR activation, dose–response behavior (for research measurement only), and downstream pathway activity in receptor-expressing cell lines.
- Neuroendocrine and behavioral-model research: Researchers may use oxytocin as a pathway probe when studying neuroendocrine signaling frameworks and social-behavioral paradigms in non-human models.
- Inflammation and tissue signaling models: Oxytocin-related signaling is sometimes explored in laboratory studies examining how peptide signaling interacts with cytokine and tissue-repair pathways (research context only; no outcomes implied).
- Metabolic and cardiovascular signaling pathways (model-based research): Oxytocin is also studied in exploratory research assessing how peptide signaling may relate to broader systemic signaling networks in non-clinical models.
Compliance note: Oxytocin appears in diverse scientific discussions, including topics like mood, metabolism, and recovery. PeakLab Peptides does not market oxytocin for any therapeutic, diagnostic, or performance purpose. This product is supplied strictly for laboratory research use by qualified professionals.
Article Titles & Journals
- Oxytocin effects on the resting-state mentalizing brain network.
- Circuits for social learning: A unified model and application to Autism Spectrum Disorder.
- Placebo treatment facilitates social trust and approach behavior.
- Oxytocin role in enhancing well-being: a literature review.
Fast, reliable shipping
We offer fast, reliable shipping through UPS and USPS.
Shipping Options
UPS shipping options include:
- Next Day Air
- 2nd Day Air
- 3 Day Select
- UPS Ground
Order Processing
- We ship Monday through Saturday.
- Orders placed before 6:00 PM EST / 3:00 PM PST are typically shipped the same day.
- Orders placed after the daily cutoff or on holidays will be processed on the next available shipping day.
Puerto Rico, Hawaii & Alaska
- Orders shipping to these destinations are sent via USPS unless alternative arrangements have been made in advance.
- Need a different shipping method? Contact us before placing your order so we can discuss available options.
Order Tracking
- Once your order has shipped, you'll receive a shipping confirmation email with tracking information so you can monitor your delivery.
- Orders totaling $200 or more qualify for FREE UPS 2nd Day Air shipping within the continental United States.
- Free 2nd Day Air shipping does not apply to orders shipping to Puerto Rico, Hawaii, or Alaska.
Handled correctly, stability holds
All peptides are supplied as sterile, lyophilized powder and are stable when handled correctly.
Store vials in a cool, dry place away from heat and direct sunlight.
For optimal longevity, keep lyophilized peptides refrigerated to help maintain integrity.
Use an appropriate research diluent (for example, BAC water). Store the reconstituted solution in the refrigerator and use within 20–30 days for best stability.
Minimize exposure to moisture and repeated freeze–thaw cycles. Follow your institution's safety procedures when handling research materials.
Frequently Asked Questions
PRODUCT & PURITY
This product is offered for laboratory and research use only. It is not intended for human consumption, medical use, therapeutic use, or veterinary use.
Yes, all of our products are sterile and sealed with a sterility plug and safety cap.
Our products undergo quality control internally at our lab and then 3rd party tested at Bioviridian (at their Texas facility) prior to shipment. All of our COA's are then posted on our site immediately upon receipt.
99% or higher. Period. The expected purity is listed on the individual product page or Certificate of Analysis, when available.
No. We are a manufacturing company and because these products are sold for research purposes only, we do not provide dosing, administration, or medical-use guidance.
Unless specifically stated otherwise, these products are not approved by the U.S. Food and Drug Administration for therapeutic or diagnostic use.
STORAGE & STABILITY
As a lyophilized powder, peptides are stable. Delays in shipments up to 7 days will have zero to minimal impact on efficacy of peptides. Most precautionary efforts must be made to maintain temperature consistency once reconstituted.
Store the product according to the storage recommendations provided on the label or accompanying documentation in your shipment. Proper storage helps maintain product integrity during its shelf life. Most peptides have an expiration date of 2 years if kept unreconstituted (lyophilized powder).
SHIPPING
Shipping times vary based on your location and the shipping method selected at checkout. We offer shipping options between 1 and 5 days.
No.
Once your order is processed, you will receive a shipping confirmation email with tracking information.
ORDERS
Each order includes the peptide vial as described on the product page above.
We accept all forms of credit cards and Zelle.
If your order has not yet been processed for shipment, we may be able to make changes. Please contact customer support as soon as possible after placing your order.
If your order arrives damaged or incorrect, contact our customer support team promptly at support@peaklabpeptides.com with your order number and photos of the package and product so we can assist you.
For the safety of our researchers and integrity of our products we can not accept returns whatsoever.
SUPPORT
If you have questions about your order or a product, please reach out through our customer support page or contact us at support@peaklabpeptides.com or call/text 605-524-2800.
Purity you can verify
TESTED
VERIFICATION
Peak Lab Peptides maintains quality-control processes and routinely performs third-party testing to support purity and identity verification. COAs are available upon request for applicable batches. Documentation may vary depending on production timelines.
AVAILABILITY
We aim to make batch-level documentation available whenever possible. Our goal is to expand COA access across the full catalog as production capacity grows.
All products are for laboratory research use only and are not intended for human consumption.
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Purity: >98%
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Form: Lyophilized powder
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Quantity: 5mg per vial
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Storage: Store at -4°F (-20°C). After reconstitution, refrigerate at 36–46°F (2–8°C) and use within 30 days.
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Grade: For research purposes only. Not for human use, medical, or diagnostic applications.
Potential Research Applications:
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Muscle growth and recovery models
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