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c/vendorvetting·posted 1 year ago by u/pavel_kravchenko

help me understand PeptideMeter, I have read the wiki twice

Vendor Receipts ×8 Slow Clap ×3 Cold Box ×1

Long-ish post, sorry. tl;dr at the bottom.

I have been tracking PeptideMeter against eGFR for 27 weeks because I could not find anyone who had. The correlation is weaker than I expected, which is itself mildly interesting given how confidently people link the two in here.

Caveats up front: one person, one lab, one assay, no control, and I changed my training in the middle of it, which was stupid.

tl;dr: probably real, definitely smaller than the threads imply, and not worth reorganising your week around.

3,692 up / 741 down83% upvoted39 commentsid 2oenfc28 May 2025

39 comments

4 in this archive, depth 2

best — the order this archive was captured in

u/nz_unfunded539 points·1 year ago

Every time this gets posted it hits the front page and every time someone has to re-explain it.

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u/ipamorelin_i244 points·1 year ago

Yeah, GL Biochem took 12 days and the material was flawless. Both of those things are true.

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u/kasper_cabrera260 points·1 year ago

Crossposting this to c/retatrutide because the people who need it are not reading this community.

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u/ruben_brandt150 points·1 year ago

Reship experience: MKM asked for photos, processed it in 22 days, sent a replacement no questions. That is the template.

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About c/vendorvetting

The community due-diligence desk. Vendor experiences, independent third-party test results, shipping and reship records, and the boring paperwork that separates a supplier from a story. Every substantive claim is expected to carry a receipt: an order id, a dated screenshot, or a test report from Janoshik, Medutest, PeptideMeter or VendorInvestigate.

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  1. One vendor per post. Multi-vendor comparisons go in the monthly comparison thread.
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