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Research Notes
Peptides in plain language, grounded in COA data, third-party testing, and sourcing standards. Written by the people who run the tests, for readers who arrive skeptical and ask the hard questions.
Every batch we ship has one, and most people scan the purity number and stop. Here's what the other six sections tell you — and which two are worth checking before you order from anyone.
Every batch we ship has one, and most people scan the purity number and stop. Here's what the other six sections tell you — and which two are worth checking before you order from anyone.
Every batch we ship has one, and most people scan the purity number and stop. Here's what the other six sections tell you — and which two are worth checking before you order from anyone.
Every batch we ship has one, and most people scan the purity number and stop. Here's what the other six sections tell you — and which two are worth checking before you order from anyone.
Every batch has a certificate
Purity, identity, endotoxins, heavy metals, and sterility — published per lot, before the batch goes up for sale. No login, no sales conversation first.
