Free shipping on all orders over $200• Each batch 3rd-party tested and independently verified• Trusted by serious researchers• Buy 3–9 — Save 10% · Buy 10+ — Save 20%•
Free shipping on all orders over $200• Each batch 3rd-party tested and independently verified• Trusted by serious researchers• Buy 3–9 — Save 10% · Buy 10+ — Save 20%•
FOR RESEARCH USE ONLY. Not for human or veterinary use. Not a drug, food, or cosmetic. Sold strictly to qualified researchers.
Every batch verified by independent labs for purity and identity.
>99% PURITY
Fast Fulfillment
Same-day or next-business-day dispatch on in-stock orders.
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Encrypted payments and discreet, protected packaging on every order.
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Researcher Support
Knowledgeable team ready to assist with your research needs.
ALWAYS ON
About Vixor Labs
Built for serious research
Vixor Labs is a supplier of high-purity research compounds, dedicated to quality, safety, and transparency. We serve laboratories, academic institutions, and professional researchers with fast, reliable service.
Every batch is verified through rigorous third-party testing. Certificates of Analysis are provided with every compound, giving researchers the confidence and clarity they need for consistent results — all sold strictly for in-vitro laboratory research use only.
POPULAR PEPTIDES
Researcher favorites — lab-tested, batch-verified, ready to ship.
Everything you need to know about our research materials and ordering process.
What are peptides?
Peptides are short chains of amino acids — the same building blocks that make up proteins. They occur naturally throughout the body and play a critical role in signaling between cells, regulating hormones, supporting tissue function, and much more. Because of their targeted biological activity and high specificity, peptides are a popular subject of study in scientific and pharmaceutical research. Vixor Labs provides synthetic peptides manufactured to strict purity standards for use in controlled laboratory environments.
What does “research use only” mean?
All products sold by Vixor Labs are designated Research Use Only (RUO). This means they are intended exclusively for in vitro (laboratory) and pre-clinical scientific research — not for human or veterinary consumption, clinical trials, or diagnostic use. By purchasing from Vixor Labs you confirm that you are a qualified researcher and that all materials will be handled in a controlled laboratory setting in compliance with applicable laws and regulations.
Do you provide a certificate of analysis?
Yes. Every product comes with a third-party Certificate of Analysis (COA) confirming purity, identity, and batch-specific test results. COAs are available directly on each product page via our COA library and can be downloaded at any time. If you need a COA for a specific batch or have questions about a test result, our support team is happy to assist.
How should research materials be stored?
Proper storage is essential to maintaining peptide integrity. As a general guideline, lyophilized (freeze-dried) peptides should be stored at −20°C in a sealed, moisture-free environment and kept away from direct light. Once reconstituted, solutions should be aliquoted to avoid repeated freeze-thaw cycles and stored at −80°C when not in use. Specific storage recommendations for each product are noted on the product page and COA. When in doubt, colder and drier is better.
How quickly are orders processed and shipped?
Orders are typically processed and dispatched same-day or next business day. Once shipped, domestic deliveries generally arrive within 1–3 business days depending on your location and the shipping method selected at checkout. You will receive a tracking number by email as soon as your label is created. Expedited shipping options are available for time-sensitive research needs. For any order status questions, reach out to our support team and we will get back to you promptly.
Built on transparency, backed by data
Every vial ships with third-party lab results from accredited U.S. facilities. No proprietary blends, no hidden fillers — just verified research compounds with full documentation.
99%+Purity Guaranteed
4Quality Checks
100%U.S. Verified
Labeled Dosage, Verified
✓ HPLC Tested
We run High-Performance Liquid Chromatography on every batch to confirm the active compound matches its labeled amount. If a vial says 10mg, our HPLC data proves it contains 10mg.
Why it matters: Underdosed research compounds lead to inconsistent research. Our COA shows the exact measured quantity so you can dose with confidence.
No Shortcuts on Purity
✓ HPLC Confirmed
High-Performance Liquid Chromatography separates and measures every component in a batch, screening for impurities and confirming the compound itself. We hold every product to a ≥99% purity threshold — no exceptions, no asterisks.
Why it matters: Trace impurities can skew experimental results. Our HPLC purity profiling removes that uncertainty from your research.
Tested to Last
✓ Shelf-Life Data
Accelerated degradation studies confirm our research compounds retain full potency through the entire stated shelf life when stored properly. We publish the storage conditions on every product page.
Why it matters: A research compound that degrades in your freezer is money wasted. Our stability testing means you can stock up without worrying about expiration.
Same Standard, Every Time
✓ Lot-to-Lot QC
Precision weighing, controlled lyophilization, and lot-level quality checks ensure the vial you order next month is identical to the one you ordered today.
Why it matters: Reproducible research requires reproducible materials. Our QC process guarantees consistency across every batch we produce.
The commitments behind every vial that leaves our facility.
≥99%Minimum purity standard on every compound
<24hrTypical support response time
$200+Free shipping on every qualifying order
20%Maximum bulk savings at 10+ units
From order to arrival
How every order ships
Order placed
Encrypted checkout with a research-use acknowledgment on every order.
Packed & dispatched
Orders ship the next business day.
Insured in transit
Every shipment is covered door to door.
Delivered
Arrives in 3–5 days. Overnight shipping available.
For research use only · Not for human consumption
Important: All products sold by Vixor Labs LLC are intended strictly for in-vitro laboratory research by qualified professionals. They are not drugs, dietary supplements, foods, or cosmetics, and are not approved by the FDA for human or veterinary use, diagnosis, treatment, cure, or prevention of any disease. Vixor Labs LLC is not a compounding pharmacy as defined under 503A, nor an outsourcing facility as defined under 503B of the FDCA. Products must not be ingested, injected, or otherwise introduced into the human or animal body. By purchasing, the buyer represents they are a qualified researcher and assumes full responsibility for legal, compliant handling and use.
