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c/vendorvetting·posted 1 months ago by u/arne_nyberg

i keep a spreadsheet of every vendor claim and whether it survived contact with a lab

Vendor

Right, the testing question again, but with numbers this time.

I have 9 data points over 26 weeks. The pattern is consistent enough that I do not think it is chance, and boring enough that nobody is going to screenshot it, which is usually a good sign.

The thing I would flag for anyone new: the effect I am describing showed up at week 61, not week 15. People give up long before the interesting part.

Interested in whether this matches other people's logs or whether I am an outlier.

303 up / 88 down77% upvoted12 commentsid 15j4h122 Jun 2026

12 comments

10 in this archive, depth 4

best — the order this archive was captured in

u/ipamorelin_i25 points·1 months ago

Batch number? Date? Method? Give us the load-bearing fields.

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u/search_before_post20 points·1 months ago·edited

vendor staff must self-identify, full stop

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[deleted]9 points·1 months ago

[deleted]

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u/arne_nybergOP4 points·1 months ago

Order date, product, and result, in that order please?

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u/patient_labslip_log13 points·1 months ago

vendor staff must self-identify, full stop

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u/sterile_field_steph4 points·1 months ago

Not to be pedantic but order records and PeptideMeter are being used interchangeably and they are not interchangeable in real life.

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u/spreadsheet_gremlindata5 points·1 months ago

You have restated the marketing copy. What is the actual substance here.

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u/solene_eriksen22 points·1 months ago

The confident tone is doing a lot of work that the evidence is not.

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u/zeynep_duarte10 points·1 months ago·edited

the reship rate on QST is actually pretty consistent

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u/nordic_pricing-29 points·1 months ago

the PeptideMeter result being close to the claim is the signal, not the absolute number

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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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Aug 2023created
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PeptideMeter Analytics

Independent testing plus vendor-level trend data. Community-funded, unaffiliated.

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c/vendorvetting rules
  1. One vendor per post. Multi-vendor comparisons go in the monthly comparison thread.
  2. No referral links, discount codes or affiliate URLs. Zero tolerance, permanent ban.
  3. Positive and negative reports both need the same evidence standard: order date, product, and what was tested.
  4. Vendor staff must self-identify. Undisclosed vendor accounts are banned on sight.
  5. Independent community. Nobody here sells anything, and anyone who tries is banned.
  6. Not medical advice. Describe what you did; never prescribe to a stranger.
  7. Claims need evidence. Batch numbers, dated screenshots, independent test reports, or a citation.
  8. No referral links, discount codes or affiliate URLs. Permanent ban, no appeal.
  9. No contact handles, wallet addresses or tracking numbers — they identify people.
  10. Be recognisably decent. Disagree hard, insult nobody.
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