Research Use Only — Not for Human or Veterinary Consumption. All products sold by Vial & Error Labs are intended strictly for laboratory research and analytical applications by qualified researchers. They are not approved by the FDA or any regulatory body for human use, therapeutic application, or veterinary use. No claims are made regarding efficacy, safety, or suitability for any clinical purpose. Always review the SDS/MSDS prior to handling.
Research-Grade Compounds
Precision Reagents for Serious Research
85+ peptide compounds and research reagents each verified at ≥98% purity via HPLC, shipped with compound-specific Certificates of Analysis, and backed by manufacturer SDS documentation. Built for laboratories that demand transparency.
≥98%
HPLC-verified purity on every compound
2,450+
Orders fulfilled with COA documentation
85+
Unique compounds across 5 categories
380+
Researchers and institutions served
Browse by Research Area
Peptide Categories
Explore our catalog organized by pathway and research application.
Every compound ships with documentation.
Advanced Singles
Mitochondrial peptides, neuroprotection, and specialized pathway reagents
Compounded Blends
Multi-pathway formulations for combinatorial signaling research
GH & Metabolic Support
Growth hormone axis, GHRH analog, and ghrelin receptor signaling models
Healing & Recovery
Tissue integrity, cell migration, and extracellular matrix signaling research
Metabolic & GLP Research
Incretin signaling, GLP-1/GIP receptor pathway, and metabolic regulation models
Featured Compounds
Most Requested Research Materials
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Cardiogen
$102.00 Add to Research Cart -
Prostamax
$102.00 Add to Research Cart -
NA Semax Amidate
$146.00 Add to Research Cart -
TB-500
$45.00 Add to Research Cart -
Vilon
Price range: $86.00 through $134.00 Select options This product has multiple variants. The options may be chosen on the product page -
Tesamoreline
Price range: $80.00 through $316.00 Select options This product has multiple variants. The options may be chosen on the product page -
T1R2
Price range: $20.00 through $40.00 Select options This product has multiple variants. The options may be chosen on the product page -
Selank
Price range: $34.00 through $50.00 Select options This product has multiple variants. The options may be chosen on the product page
Why Researchers Choose Us
Built on Documentation, Not Marketing
Every product decision we make starts with one question: can we prove it? If we can't document it, we don't sell it.
Verified Purity
Every compound is verified at ≥98% purity via reverse-phase HPLC with mass spectrometry confirmation. No exceptions, no estimates — actual tested results documented on your lot-specific Certificate of Analysis.
HPLC + MS confirmation · ≥98% standard · Lot-specific COA in every order
Full Documentation
We don't hide behind vague quality claims. Every product page links to its GHS-compliant Safety Data Sheet (SDS), manufacturer COA, and where applicable, PubMed and PubChem records. Transparency is the product.
GHS-compliant SDS · COA Library · PubMed/PubChem links
Sourced, Not Guessed
Our supply chain is traceable. Compounds are sourced from established chemical manufacturers with published CAS registrations. We list supplier item numbers so you can independently verify — because you should.
Named suppliers · CAS-registered compounds · Independent verification
Research Resources
Documentation & Reference Library
We publish what others won't. Access our full documentation library — no account required.
COA Library
Browse and download lot-specific Certificates of Analysis for every compound in our catalog. Searchable by SKU, compound name, or lot number.
SDS / MSDS Files
GHS-compliant Safety Data Sheets from manufacturers — including hazard classification, handling protocols, storage conditions, and first aid measures.
Research References
Direct links to PubMed literature, PubChem compound records, and manufacturer technical inserts for every compound we carry.
Bulk & Wholesale Pricing Available
Orders of 5+ vials earn a free 5mg vial of your choice. 10+ vials unlocks wholesale pricing. Contact us for institutional or high-volume orders.
Frequently Asked Questions
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What purity standard do your compounds meet?
All compounds are verified at ≥98% purity via reverse-phase HPLC with mass spectrometry confirmation. Every order ships with a lot-specific Certificate of Analysis (COA) documenting the exact purity, identity, and testing methodology for that production lot.
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Do you include a Certificate of Analysis (COA) with every order?
Yes — every single order. The COA is lot-specific, sourced directly from the manufacturer, and corresponds to the exact lot shipped to you. We also maintain a publicly accessible COA Library on our website where you can download COAs by SKU, compound name, or lot number.
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What payment methods do you accept?
We accept Visa, Mastercard, American Express, Zelle, ACH bank transfer, and Tether (USDT). All card transactions are processed through a secure, PCI-compliant payment processor.
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How fast do orders ship?
Most orders ship within 1–2 business days. Domestic orders ship free via USPS Priority Mail with full tracking. All orders are packaged in insulated, discreet packaging designed for transit protection of lyophilized powders.
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Do you offer bulk or wholesale pricing?
Yes. Purchasing 5 or more vials earns one free 5mg vial of your choice. Orders of 10+ vials unlock wholesale pricing tiers. For institutional purchasing or high-volume orders, contact us directly for custom quotes.
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Are these products approved for human use?
No. All products sold by Vial & Error Labs are intended strictly for laboratory research and analytical applications by qualified researchers. They are not approved by the FDA or any regulatory body for human consumption, therapeutic use, or veterinary application. Always review the Safety Data Sheet (SDS) prior to handling.
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