Peptitan Research sells research compounds exclusively to qualified researchers and laboratories for in vitro and laboratory use. Please confirm before continuing.
By proceeding you affirm the statements above are true. Products are not for human or veterinary use, not for use in diagnostic procedures, and have not been evaluated by the U.S. Food and Drug Administration.
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99%+ purity · 8x tested · COA with every order


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Researcher favorites, in stock and ready to ship with a full certificate of analysis.
We don't grade our own work. Each lot is tested by an accredited third-party lab, and the Certificate of Analysis comes with your order.
Every lot is tested to 99%+ purity before it goes on sale.
Confirms the compound in the vial matches the label.
Screened as part of the lot's Certificate of Analysis.
Tested outside our walls by an accredited laboratory.
Made by a C-GMP certified manufacturer.
Documentation for full traceability, ready for your records.
Most suppliers ask for trust. We send the paperwork.
Every lot goes to an accredited third-party lab before it's listed. No in-house rubber stamps.
A Certificate of Analysis comes with every order, so your lab records stay complete.
Orders placed before 3PM PT leave the same day, packed discreetly with tracking.
Questions about an order? Our team is here around the clock to sort it out.
Pick single vials, bundles, or 10-vial kits from the catalog.
Encrypted checkout, with free shipping on orders over $150.
Ordered before 3PM PT? It leaves today, with tracking.
Your Certificate of Analysis is included for every compound you order.
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Every compound we sell is tested by an independent lab. Open any report below, or scan the QR code on your vial to see the exact results for your product.
Every label links to its own lab report, so you can check the exact product in your hands.
Point your phone camera at the “Scan for lab results” QR code on the vial label.
It opens the certificate on the lab’s own website, not ours, so it can’t be edited.
Check that the lot number on your vial matches the lot number on the report.
Every lot goes through an 8-test panel at an independent lab before it’s listed. Every result is on the report for you to check.
Measures how pure the compound is. Our results run 99%+.
Spec ≥ 95%Confirms the vial holds exactly what the label says.
ConfirmedMeasures the real amount in the vial against the labeled amount.
ReportedA second vial from the same lot is tested to make sure every vial matches.
2 vials testedChecks for bacteria and other microbes.
No growthChecks for toxins left behind by bacteria.
ReportedLead, arsenic, cadmium, mercury and chromium.
Within limitsChecks every lot for fentanyl contamination.
Not detectedTest panel shown on each product’s report. The number on each card above is the count on that product’s current report.
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Arias Distributions, LLC • All sales subject to these terms
All products sold by Peptitan Research are intended solely for laboratory research purposes and are not for human or animal consumption. By purchasing, you confirm you are a qualified researcher and will use products only in a controlled research setting in compliance with all applicable laws.
Due to the nature of research compounds, all sales are final. We do not accept returns or issue refunds for any reason including change of mind, incorrect orders, or dissatisfaction. Please review your cart carefully before completing checkout.
If your order arrives damaged or is confirmed lost by the carrier, we will replace the affected items at no additional cost. To qualify:
We accept all major credit and debit cards (Visa, Mastercard, American Express, Discover) via our secure encrypted checkout. Your card information is never stored on our servers.
Orders placed before 3PM PT ship same day. Standard delivery is 2–5 business days. Free shipping on orders $150+. We are not responsible for carrier delays once the package has shipped.
We collect only the information necessary to process your order. We do not sell or share your personal information with third parties. Your data is used solely for order fulfillment and communication.
Arias Distributions, LLC is not liable for any misuse of products, personal injury, or legal consequences from improper use. The buyer assumes full responsibility for compliance with local laws and proper handling of all compounds.
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