Made in Canada.

Canadian manufacturing.

Every compound in the Ronin catalog is manufactured in Canada. Production runs under documented conditions, and each batch is assigned a lot number that ties it to its production run and to the Certificate of Analysis that covers it. That lot number follows the batch through testing, storage, and every order that ships from it.

Manufacturing domestically removes the layers that make most research-peptide supply chains opaque. There is no importer, no reseller, and no drop-ship intermediary between production and the researcher. The batch you receive was made, tested, and packed inside one operation.

Independent verification on every batch.

Manufacturing in-house does not mean we grade our own work. Every batch is tested by an independent third-party analytical laboratory (see Quality Verification for the full testing chain): HPLC for purity, mass spectrometry for identity. The laboratory has no stake in whether a batch passes, and the pass/fail decision is not ours to influence.

The minimum acceptance threshold is 99.0% purity by HPLC. A batch that fails the threshold or returns an ambiguous mass-spec result is rejected and destroyed — it never enters inventory and never reaches a researcher. We do not reclassify it, discount it, or sell it as a lower grade.

We track acceptance and rejection rates across production over time. A rising reject rate is a signal to investigate our own process, regardless of what an internal QC report says. The independent test data is the reference.

Canadian inventory fulfillment.

Ronin fulfills all orders from domestic Canadian inventory. We do not drop-ship and we do not use third-party fulfillment warehouses. Every vial that ships to a researcher was manufactured in Canada, verified through our independent analytical chain, and stored under controlled conditions before it was packed and dispatched.

Canadian orders ship via Canada Post Xpresspost with full tracking. Same compounds, same testing chain, same operator-direct fulfillment on every order.

Storage and handling.

Most lyophilized peptides are shelf-stable at ambient temperature, because lyophilization removes the water that drives most degradation reactions. Once a batch clears testing, it is stored under the conditions documented on each compound’s Storage and Handling page: sealed lyophilized vials at -20°C for long-term inventory, 2–8°C for near-term fulfillment stock.

Vials are inspected before packing for any sign of compromise — discoloration, cake collapse, or moisture intrusion. Anything that does not present cleanly is pulled.

What we do not do.

Transparency about what an operation does is useful. Transparency about what it does not do is equally useful. Ronin does not:

• Rebrand or relabel material made by anyone else. Every vial is our own Canadian-made product.
• Release a batch that has not passed independent third-party analytical testing.
• Sell a batch that falls between 98% and 99% purity. The threshold is 99.0%, and it does not move.
• Use third-party fulfillment centers, aggregators, or drop-ship intermediaries.

If any part of this process changes, this page will be updated to reflect the current state of operations. Researchers should not have to guess how their compounds were made or how they reached them.

Related pages.

• Quality Verification — the independent testing chain that every batch passes through before it ships.
• Lab Results — how to request your batch’s Certificate of Analysis.
• Compliance — the regulatory framework for research-use compounds in Canada.
• About Ronin Peptides — who operates this and why.
• FAQ — common questions about ordering, payment, and shipping.