About Avenio Bio
Avenio Bio is a research-use-only peptide supplier. We provide lyophilized peptides and laboratory reagents to researchers and laboratories, with an emphasis on documentation: every vial is lot-numbered, and independent certificates of analysis are published where available.
We do not manufacture peptides. Compounds are sourced from third-party peptide manufacturers, assigned a lot number when received, and stored and handled under controlled conditions until they ship.
Where a lot has been tested by an independent laboratory, its certificate of analysis — HPLC purity, identity confirmation and net content, with the laboratory’s accession number — is published in our COA Library and linked from the product page. Lots that have not been tested are labelled “COA pending” rather than described with a purity figure.
All Avenio Bio products are sold strictly for laboratory research purposes. They are not for human or veterinary use and are not intended to diagnose, treat, cure, or prevent any disease.
Lot-Numbered Sourcing
Compounds are sourced from third-party peptide manufacturers, assigned a lot number on receipt, and stored and handled under controlled conditions before shipment.
Independent Lab Documentation
Where available, products are accompanied by batch-specific third-party Certificates of Analysis documenting purity by HPLC and confirming compound identity.
Efficient Order Fulfillment
Orders are typically processed within 1–3 business days, packed in plain protective packaging and shipped with tracking.
COA Documentation & Transparency
COAs are published in our COA Library as batch documentation is received, providing transparency and traceability for the compounds we supply.
Why Choose Our Service
Fast Shipping
Orders are typically processed within 1–3 business days.
Certificate of Analysis
Batch-specific COAs published where available.
Customer Support
Responsive assistance for research-related inquiries.
Tracked Shipping
A tracking number is emailed when your order ships.
Who We Are
Avenio Bio is an independent, US-based supplier of research-use-only peptides. We ship to laboratory and research customers within the United States and focus on documentation you can check for yourself.
Each product is lot-numbered, handled under controlled conditions and — where a lot has been independently tested — accompanied by a published certificate of analysis. We would rather show a “COA pending” label than make a claim we cannot document.
Our Vision
Our aim is to be the supplier researchers choose because the paperwork is in order: independent lot testing published where available, consistent handling, plain answers about what has and has not been tested, and prompt, tracked shipping. As more lots are tested, the COA Library grows — that is the standard we measure ourselves against.
Frequently Asked Questions
What does Avenio Bio sell?
Avenio Bio supplies lyophilized research peptides and laboratory reagents for in-vitro laboratory research. All products are sold strictly for research use only — not for human or veterinary use.
What purity do your peptides have?
We do not publish a blanket purity figure. Purity is reported per lot: where a lot has been tested by an independent laboratory, the HPLC purity, identity confirmation and net content appear on that lot’s Certificate of Analysis (COA), linked from the product page and the COA Library. Products without a published COA are labelled “COA pending”.
Are your certificates of analysis from an independent laboratory?
Yes. Published COAs are issued by an independent third-party laboratory (currently Freedom Diagnostics) and include the laboratory’s accession number, so a report can be verified with the lab directly. We publish only batch-specific documentation and make no purity claims for lots that have not been tested.
Where do your peptides come from?
Avenio Bio does not synthesize peptides in-house. Compounds are sourced from third-party peptide manufacturers, assigned a lot number on receipt, and stored and handled under controlled conditions. Independent testing of individual lots is documented in the COA Library where available.