GLPHubglpresearchhub.com
Read-only archive. GLP Research Hub is a static community record — nothing here is for sale, no account is needed, and no vote you cast is counted. Why?
Archived. This submission is more than a year old. Votes and new comments are closed, and some of the advice in it may have been superseded — check the community wiki for the current version.
1.5k
c/scamalerts·posted 1 year ago by u/scam_taxonomy

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

Confirmed Receipts ×8 Well Actually ×3

Genuinely asking, not being difficult.

Everyone in c/semaglutide repeats that PDF metadata is important. I believe it, but I have never seen anyone show why, and when I search I get 6 threads of people agreeing with each other.

Is there a paper? Is there a measurement? Or is this one of those things that is true because it has been repeated since 2023?

I am not trying to be the "source?" guy. I would just like a source.

1,869 up / 411 down82% upvoted48 commentsid p0dfdy23 May 2025

48 comments

15 in this archive, depth 4

best — the order this archive was captured in

u/foam_head_fred221 points·1 year ago

Batch 12 appeared on SWB, CPC, and SWB claims it is raw material origin. Could be fine, could be reseller. Logged it in the directory.

replysharereportpermalink
u/anders_osei120 points·1 year ago

The Medutest results I got back showed 97.4% but FGP claimed 98.4%. Same vial, two services. I posted the receipts.

replysharereportpermalink
u/blunt_coldbox_20240 points·1 year ago

Sceptical. If this were true we would see it reflected in the data and we do not.

replysharereportpermalink
u/archived_thread_a1 point·1 year ago

the BCH situation resolved, logged it here as resolved

replysharereportpermalink
u/santiago_rasmussen1 point·1 year ago

PDF metadata is checkable in fifteen seconds

replysharereportpermalink
u/coa_forgery_watchMOD84 points·1 year ago

Retitled to remove editorialising. Put the evidence in the body.

replysharereportpermalink
u/scam_taxonomyOPc/scamalerts-27 points·1 year ago

Batch 8 appeared on QSC, GGPeps, and QSC claims it is raw material origin. Could be fine, could be reseller. Logged it in the directory.

replysharereportpermalink
u/cold_chromatogram311 point·1 year ago

fake COAs always have the same tell: perfect results, zero variance

replysharereportpermalink
u/ines_ekstrom67 points·1 year ago
IANAD and neither is anyone upvoting this
replysharereportpermalink
[removed]46 points·1 year ago

[removed by moderator]

replysharereportpermalink
u/scam_taxonomyOPc/scamalerts30 points·1 year ago

reseller scams versus fraud scams are different accusations

replysharereportpermalink
u/scam_taxonomyc/scamalerts99 points·1 year ago

IANAD and neither is anyone upvoting this

Disagree on that part. 93.7% and 99.3% on the same vial is normal.

replysharereportpermalink
u/scam_taxonomyOPc/scamalerts28 points·1 year ago

Not convinced. The evidence does not support that reading.

replysharereportpermalink
u/greta_chukwu8 points·1 year ago

Small correction: the trial was 6 weeks, not 4. Does not change your point but people will quote it.

replysharereportpermalink
u/archived_thread_a6 points·1 year ago

no doxxing, company registration is fine, individuals are not

replysharereportpermalink
Permalinked branches
Deep branches get their own page so a single reply chain can be linked and read on its own.
About c/scamalerts

Documented fraud: cloned storefronts, recycled COA PDFs, batch numbers appearing across unrelated vendors, fake test reports, group-buy exit scams, and the small number of patterns that account for almost all of it. Accusations without evidence are removed — not because we doubt you, but because unverifiable accusations make the community useless.

58kmembers
95submissions
Sep 2023created
submissions / month, last year
Sponsored

Sigma-Aldrich Standards

Certified reference materials for peptide identity and purity work.

sigmaaldrich.com
c/scamalerts rules
  1. Evidence required: dated screenshots, PDF metadata, order records or an independent test. No exceptions.
  2. No doxxing. Company registration details are fine; individuals are not.
  3. If a dispute resolves, edit the post and say so. We keep the record honest in both directions.
  4. Independent community. Nobody here sells anything, and anyone who tries is banned.
  5. Not medical advice. Describe what you did; never prescribe to a stranger.
  6. Claims need evidence. Batch numbers, dated screenshots, independent test reports, or a citation.
  7. No referral links, discount codes or affiliate URLs. Permanent ban, no appeal.
  8. No contact handles, wallet addresses or tracking numbers — they identify people.
  9. Be recognisably decent. Disagree hard, insult nobody.
Moderators
Volunteers. Unpaid, unaffiliated, and reachable through modmail only.
Before you read on

Several compounds discussed on GLP Research Hub are sold for research use only and are not approved for human use anywhere. Nothing here is medical advice and none of it is written by your clinician. If a post reads like an instruction, treat it as a description of what one stranger did.