$60 – $89Price range: $60 through $89
Size — 2mg
USA Made
60-Day GuaranteeOxytocin – 99% Purity Research Peptide
Oxytocin is a naturally occurring peptide hormone synthesized in the hypothalamus and released by the posterior pituitary gland. In laboratory research, synthetic Oxytocin is studied for its potential role in social bonding, emotional regulation, stress response, and reproductive system functions.
Our Oxytocin is produced to 99% purity (HPLC tested) and provided in lyophilized powder form for precise measurement in controlled research settings. It is packaged under strict quality standards to ensure stability and consistency throughout storage.
Key Features:
99% purity (HPLC tested)
Lyophilized powder for research use
Manufactured in controlled facilities
Stored for maximum stability
This product is sold strictly for laboratory, scientific, and research purposes only.
Orders placed before 12 PM EST ship the same day. Free 2–5 day delivery on all orders over $200. Expedited next-day and 2-day options are available at checkout.
Store lyophilized peptide in a cool, dry place away from direct light (stable 3–4 months unrefrigerated). After reconstitution, refrigerate at 2–8°C for up to 30 days, or freeze at −80°C for long-term storage.
Buyer Protection
60-Day Moneyback Guarantee
Shop with confidence. If you're not 100% satisfied, we'll refund every penny — no questions asked.
Enter your vial size, BAC water volume, and desired dose to get your draw amount.
All vials contain lyophilized (freeze-dried) powder — the mg amount indicates how much peptide powder is inside.
Scroll to see all sizes
| Size | Most Popular Mixed With | Best For |
|---|---|---|
| 2mg | 1 mL BAC water | Short-term study / trial |
| 5mg | 1 mL BAC water | Short-term study / trial |
* All peptides are supplied in lyophilized form and require reconstitution with bacteriostatic water before use. For research purposes only.
* Timelines are estimates and may vary based on dosage, frequency of use, and research protocol.
Popular Target Dosage — 2mg
Common reference doses cited across the peptide research community for this size and vial — not derived from live customer data on this site.
At 1mg per dose, 7x/week from a 2mg vial
Draw to the 50.0 unit mark on a 100 IU/mL insulin syringe
This calculator is a convenience tool for research purposes only. Always verify calculations independently before use.
Quality Standard
Purity is the percentage of your peptide that is actually the intended compound. Everything else is contamination — and contamination changes your results.
What's in the other ~3.5%?
Synthesis Byproducts
Failed or incomplete chains produced during manufacturing that mimic your peptide but behave differently in research.
Residual Solvents
Chemical solvents used in the production process that aren't fully removed during purification.
Misfolded Chains
Peptide chains that assembled in the wrong sequence or orientation — structurally different from what you ordered.
Endotoxins
Bacterial contamination introduced during handling that can trigger inflammatory responses and skew results.
Verified Test Results
This batch was analyzed by an independent third-party laboratory. Below is the released report, transcribed directly from the signed certificate.
BioRegen
Third-party laboratory report
Certificate of Analysis
Purity — Qualitative and Quantitative chemical analysis by LC-MS with UV detection
Tested
07/14/25
Labeled
2mg
Measured
1.79mg
Full QC Panel
1 confirmed · 3 reportedAppearance
Visual
Purity
Qualitative and Quantitative chemical analysis by LC-MS with UV detection
Net Content
Labeled 2mg
Identity
Confirmed
Knowledge Base
Answers to the most common questions about peptides, quality, dosing, and ordering.
Everything you need for your research, delivered right to your door.
Research Peptide Vial
Lyophilized powder for maximum stability — 99%+ purity, HPLC tested.
Certificate of Analysis
Batch-specific third-party lab results included with every order.
Secure Fast Shipping
Secured foam box for fast and save delivery.
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