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281
c/vendorvetting·posted 5 months ago by u/thermal_mass_tom

someone explain Janoshik to me like I have not read a paper in years

Question Well Actually ×6

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

I have 12 data points over 34 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 95, not week 49. People give up long before the interesting part.

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

289 up / 8 down97% upvoted21 commentsid 162ijt19 Feb 2026

21 comments

20 in this archive, depth 5

best — the order this archive was captured in

u/naomi_ekstrom61 points·5 months ago

The practical rule people converge on is 28 days at fridge temperature after first puncture, and that comes from the preservative, not the peptide.

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u/sig_figs_sammod · analytical15 points·5 months ago·edited

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

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[deleted]22 points·5 months ago

[deleted]

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u/thermal_mass_tomOP10 points·5 months ago

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

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u/liv_kuipers7 points·5 months ago

order date, product, and what was tested. that is the template.

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u/titration_marshalmod · c/semaglutide2 points·5 months ago

Not to be pedantic but VendorInvestigate and vendor are being used interchangeably and they are not interchangeable in real life.

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u/kofi_ferreira49 points·5 months ago

Respectfully this is a sample of one presented as a finding.

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u/thermal_mass_tomOP34 points·5 months ago

the reship rate on ERP is actually pretty consistent

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u/zeynep_villalobos16 points·5 months ago

one vendor per post, multi-vendor goes in the monthly thread

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u/anders_osei-35 points·5 months ago

positive and negative reports both need the same evidence standard

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u/elin_ferrari30 points·5 months ago·edited

The practical rule people converge on is 28 days at fridge temperature after first puncture, and that comes from the preservative, not the peptide.

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u/janoshik_junkieMOD11 points·5 months ago

Tracking number removed. It identifies both ends of a shipment.

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u/ignacio_silva25 points·5 months ago

Half-life is about 168 hours, so steady state lands around week 7–5. Practical consequence: what you feel in week 1 is not what that dose does.

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u/liv_kuipers14 points·5 months ago

one vendor per post, multi-vendor goes in the monthly thread

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u/elin_ferrari7 points·5 months ago

Cosigning the evidence standard. Receipts make the community.

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u/throwaway_titration0 points·5 months ago

Did you test the vial you received or are we going off the vendor COA?

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u/throwaway_titration11 points·5 months ago

Disagree but this is the good kind of wrong — it is specific enough to be checked.

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u/dagny_ogunleye5 points·5 months ago

KP order #22, Canada, no drama, receipts inside

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u/ignacio_silva2 points·5 months ago

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

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u/camila_sandvik1 point·5 months ago

did they reship, credit, or ghost you?

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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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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.
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  6. Not medical advice. Describe what you did; never prescribe to a stranger.
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