Seattle Aminos operates as a retail and bulk vendor with a catalogue of 33 peptides. The vendor maintains a consistent testing approach, providing 47 certificates of analysis that cover 29 of their products. These reports indicate a purity level of 97.72%. With a minimum order quantity of one vial, the vendor lists prices for 31 of their offerings. As there is currently no available community feedback or anecdotal data regarding their shipping or customer service, the operational reputation of the vendor remains unestablished.
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Anecdotal signals
Testing coverage
Price
regional price-per-mg comparisons · 3 out-of-stock offers not shown · prices checked 2mo ago
We don't issue verdicts — we publish the evidence and let it speak. We hold 47 captured lab documents (COAs) for this vendor. Our automated site audit has verified the vendor's published catalogue and COA surface. The sections on this page hold the evidence behind each of those numbers.
27 of 28 observed peptides have a COA mapped to them.