COA Certified · Every Batch Third-Party Tested
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COA Certified · Every Batch Third-Party Tested
Same-Day Shipping on Orders by 2PM PST
Free Shipping on Orders Over $300
Certificate of Analysis Library
Every peptide. Every batch. Independently verified and publicly available. No
request required.
We believe transparency is the baseline — not a selling point. Every batch of
every peptide we ship is independently tested by accredited third-party
laboratories for purity, identity, and endotoxin levels. Results are published here before products go on sale.
What COAs Include
HPLC Chromatogram (purity %), Mass Spectrometry / MALDI (identity), Endotoxin Screening (EU/mL), Batch number and date of analysis, Testing laboratory name and accreditation.
Step 1
Synthesis
Step 2
Independent Lab
Step 3
Analysis
Step 4
Published
