Helping advance Canadian research, with purpose.
Tier One Peptides is an Alberta-based supplier of research-grade peptides — built to give Canadian laboratories a domestic source they can trust, batch after batch.
Leading the way in Canadian research peptides.
To advance research by making high-quality peptides easy to trust and easy to obtain — documented, consistent, and held to a single standard.
We exist to remove a variable. Research moves forward on the reliability of its inputs, and a result is only as sound as the material behind it. Tier One was founded to give qualified researchers a Canadian source of peptides they can order with confidence — so the focus stays on the work, not on second-guessing the supply.
A purpose behind every lot.
Quality without compromise
Research peptides supplied at 99% purity, with identity and purity documented on a Certificate of Analysis.
Documentation as standard
A manufacturer CoA is available on request for every product — because traceability is part of the product, not an extra.
Consistency you can build on
The lot you order this month should behave like the lot you ordered last month. Reliable inputs make reliable research.
Research-use integrity
Our products are for laboratory research only — and we never blur that line. Clear, honest, compliant supply.
How we work.
Selective sourcing
We work to a single quality bar and supply material that meets it — no exceptions made for convenience.
Documented identity & purity
Each compound's identity and 99% purity are recorded on a Certificate of Analysis, available on request.
Fast, discreet delivery
Expedited, domestic fulfilment with discreet, professional packaging — shipped from within Canada.
Proudly based in Alberta ★
Being a domestic supplier matters. It means no cross-border customs delays, faster delivery to Canadian labs, and a company that understands the market it serves. From Alberta, we support researchers right across the country.
Built for serious research.
Everything we supply is intended strictly for qualified research purposes. We don't make health claims, we don't offer usage guidance, and we don't market our products for anything other than laboratory research. We believe that clarity is part of being trustworthy.
As we grow, that won't change. We're expanding our catalogue and adding payment options — e-transfer today, with cryptocurrency and credit cards planned — while holding the same standard that defined us from day one.
Explore the catalogue.
Browse our research peptides, or reach out with a question — Certificate of Analysis requests are welcome.
For laboratory research use only. All products are sold strictly for in-vitro research and laboratory experimentation by qualified professionals. They are not drugs, foods, cosmetics or supplements, and are not intended to diagnose, treat, cure or prevent any condition, or for human or veterinary use.