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Research Peptides Without the Black Box

No hidden sourcing claims. Every batch COA is backed by U.S. third-party testing. We guarantee 99%+ verified purity, endotoxin screening, and batch-level consistency.

  • U.S. third-party tested
  • Batch COAs included
  • Protected shipping

Research use only. Not for human consumption.

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Bestsellers, hand-picked from our catalog.

COA included

Every batch tested. Every result transparent.

Every batch is independently tested by accredited U.S. laboratories, with 99%+ purity guaranteed. We document identity, purity, stability, and batch consistency so researchers can review the proof before ordering.

Testing process
Purity

Purity & Identification

HPLC & Mass Spectrometry

We use HPLC and Mass Spectrometry to make sure the peptide is what it says it is, with a clear look at purity and any major impurities we would want you to know about.

Safety

Endotoxins

Sterility & LAL Testing

We check for bacterial endotoxins because cleaner documentation matters, especially for researchers working with sensitive cell culture or in vivo settings.

Net Content

Net Content

HPLC Analysis

Every vial is tested to confirm it contains the labeled amount of peptide, with batch records that make net content easier to verify before it reaches your lab.

Consistency

Conformity Testing

QC Verification

Additional vials from the same lot can be compared against the primary sample, giving another layer of confidence that the batch is consistent from vial to vial.

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Certificate of Analysis documents are included with every order.

Our testing process

Reliable research supply, without the guesswork.

A research-focused catalog with the documentation, shipping care, and quality checks researchers expect.

Our advantage

Always in stock

Core research peptides stay ready to ship, with inventory planned around the products researchers reach for most.

Volume pricing

Bulk pricing is available for larger research orders, lowering per-vial cost as your work scales.

Protected shipping

Every order includes tracking and shipment protection, with replacement support for lost or damaged packages.

Research documentation

Batch records, storage guidance, and Certificate of Analysis documents stay close to the purchase flow.

99%+ verified purity

Every batch is tested for identity and purity, so researchers can review documentation before ordering.

U.S. third-party testing

Independent U.S. lab testing helps keep quality claims clear, transparent, and easy to verify.

Questions? We're here to help.

Quick answers about testing, shipping, storage, and research use.

FAQ

AMINOLOGIC peptides are guaranteed 99%+ purity. Batches are independently tested by accredited U.S. laboratories using methods such as HPLC and Mass Spectrometry, with Certificate of Analysis documents available for review.

A Certificate of Analysis is a batch-specific lab document that summarizes quality checks such as purity, identity, appearance, potency, and contaminant screening. Product pages include COA details so researchers can review the relevant documentation before ordering.

Bacteriostatic water is sterile water with 0.9% benzyl alcohol added to inhibit bacterial growth. It is offered as a laboratory research supply and should be handled according to appropriate research protocols.

Lyophilized research peptides should be kept sealed, dry, and protected from light. For long-term storage, refrigerate at 2-8°C or freeze at -20°C, and avoid repeated freeze-thaw cycles.

When properly stored at 2-8°C or -20°C, lyophilized peptides can remain stable for extended research storage windows. Always follow the storage guidance listed on the product page and keep materials away from heat, light, and moisture.

Orders are processed as quickly as possible, and every order includes shipment protection. Lyophilized peptides are generally stable at room temperature during transit, and orders ship in discreet packaging with tracking.

AMINOLOGIC currently focuses on U.S. research supply. International availability may vary by destination and local regulations, so researchers should contact support before placing an international order.

AMINOLOGIC is built around transparent research supply: U.S. third-party testing, batch documentation, Certificate of Analysis support, and a 99%+ purity guarantee on qualifying peptide batches.

No. AMINOLOGIC products are sold strictly for qualified laboratory research, analytical, and educational purposes. They are not intended for human consumption, veterinary use, clinical use, diagnostic use, or therapeutic application.

Email support@aminologic.com with product, order, or general support questions, or testing@aminologic.com for documentation concerns. For order issues, include your order number so the team can route the request quickly.

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Research-grade peptides with documentation you can trust.

Explore AMINOLOGIC products with transparent COAs, third-party testing, and research-use documentation.

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