Observed arrival · 2026-10-10
PeptideProof asks what a peptide COA actually proves
A tool for uploading peptide Certificates of Analysis and assessing what their documents and evidence do—and do not—verify.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People checking peptide batch documentation
- Worth noticing
- The illustrative report shows 7 of 11 evidence checks covered and labels sterility “Not tested.”
Field notes
The described workflow preserves source regions for extracted values and assigns each claim one of five labels: verified, reported, partial, conflicting, or missing. Its example is explicitly illustrative, with 7 of 11 checks covered; the page also lists limits such as authenticity, chain of custody, sterility, and suitability for human use as matters a COA may not establish.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
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