Every batch,
clearly tested.
Reference-grade research peptides with a third-party Certificate of Analysis tied to every released lot. Look up any batch, review the report, and verify before you study.
Look up any lot in 10 seconds.
Every released batch has a lot ID tied to its COA record. Type it, scan it, or tap a recent batch to open the published report set.
- HPLC purity — Peak-area report
- Chromatogram — Detector wavelength and retention time
- COA details — Batch-specific report PDF
- Endotoxin — Included when supported by the lab
In stock now. Each released lot tied to its COA.
GLP-3(R)
GHK-CU
In the lab right now.
The five most recent lots across the pipeline and released archive.
SS-31
What “third-party tested” actually means here.
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01
No batch combining.
Each lot is synthesized, tested, and released as its own self-contained unit. We never average across runs.
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02
Report details published.
Detector channel, retention time, chromatogram, and peak-area table are available in the COA record.
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03
Endotoxin by default.
We include endotoxin testing when the lab supports it and publish the result with the lot record.
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04
No unsupported test claims.
We publish what is actually on the COA record and avoid claiming screens that are not part of the current report set.
Four steps. One public record.
We never combine batches and we never round in our favour. Each released lot is traceable to the COA data we have on file.
Open batch archive-
01
Batch assignment
Each released product is tied to a lot number before the COA record is published.
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02
HPLC analysis
The report shows detector channel, retention time, chromatogram, and peak-area table.
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03
Endotoxin reporting
Endotoxin testing is included when the lab supports it and the result is published with the lot record.
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04
Public release
The PDF is attached to the batch record with the product, lot code, lab, test date, and primary purity result.
Why labs choose us.
Four standards we hold on every lot — not marketing lines, the actual operating procedure. Pick one.
Per-batch CoA
Not per-product. Every released lot gets its own Certificate of Analysis tied to the batch record.
COA-level disclosure
Detector channel, retention time, chromatogram, and peak-area purity are shown from the report.
Endotoxin reporting
Endotoxin testing is included when the lab supports it, and current Janoshik report sets publish it alongside purity data.
Batch traceability
Batch pages connect the product, lot code, report PDF, lab, test date, and primary purity result in one place.
Notes from the lab. Methods, batch retrospectives, and reference reading.
Hello world!
Common buyer questions.
Verify the science,
then start the work.
Browse the catalog or pull a sample CoA. Either way, you’ll see exactly what’s in the vial before you order it.