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u/marta_vanhecke

Contributes reviews on supplier material. Based in Nairobi.

member · joined 15 Jun 2025

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Overview — page 2 of 2

comment on [Results] 4 weeks on 15mg, full numbers, ask me anything boring in c/retatrutide · 79 points · 1 year ago

the glucagon component is why the metabolic story reads differently

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comment on [Results] 4 weeks on 15mg, full numbers, ask me anything boring in c/retatrutide · 140 points · 1 year ago

Sent a vial to Medutest out of curiosity. Result was 99.6% against a claimed 99.0%, which is the first independent number I had seen for this compound anywhere.

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comment on the TRIUMPH thing finally clicked for me and I want to write it down in c/retatrutide · 1 points · 1 year ago

liver_enzyme_liz is right about the escalation being the variable.

This is the sentence the rest of the board should read first. Phase 2 is not a label.

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comment on the copay thing finally clicked for me and I want to write it down in c/insurancefights · -6 points · 1 year ago

Employer-sponsored plans may be regulated differently from individually purchased ones, which changes both the appeal route and which regulator hears a complaint.

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comment on the testing question that gets asked weekly, answered properly in c/vendorvetting · 5 points · 1 year ago

That is a report count, not a test count. The table lists both and they are very different numbers.

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comment on unpopular opinion: most of what gets said here about Janoshik is guesswork in c/vendorvetting · 1 points · 1 year ago

Fixing my own comment above: I said 5 orders and it is 10. The pattern is the same, the count was wrong.

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comment on [Lab] 9th independent test on QYB — 97.7% on a claimed 97.0%, and the trend is the interesting part in c/retatrutide · 0 points · 1 year ago

Correction: TRIUMPH is the phase 3 programme. The number you are quoting is from the phase 2 readout, which is a different trial.

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comment on the step therapy question that gets asked weekly, answered properly in c/insurancefights · 40 points · 1 year ago

Agreed. The denial letter tells you which criterion failed, and answering that specific criterion is the entire job.

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comment on the prior authorization question that gets asked weekly, answered properly in c/insurancefights · 1 points · 1 year ago

deadlines run from the letter date, not from when you opened it

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comment on how much of what we believe about Janoshik actually comes from reship threads in c/vendorvetting · 591 points · 1 year ago

Where a supplier holds regional stock, ask which lines are actually held there rather than drop-shipped. It changes the lead time and it changes the customs question.

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comment on stalled for 11 weeks at 12.5mg and I refuse to panic this time in c/retatrutide · 65 points · 1 year ago

Increases in heart rate have been reported across this receptor class. The magnitude and clinical significance are exactly what phase 3 is powered to establish.

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comment on [Vendor] QSC vs Homopeptide on the same compound, same month — both cleared 98.5% in c/retatrutide · 204 points · 1 year ago

Went up slowly, deliberately, because everything on this board says the escalation is where trouble lives. Uneventful so far and I am not going to pretend that is a finding.

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comment on [Lab] 20th independent test on QYB — 97.9% on a claimed 97.0%, and the trend is the interesting part in c/vendorvetting · 312 points · 1 year ago

Agreed on buying small first. The cost of a test is small next to the cost of committing to a supplier you have not checked.

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comment on am I the only one who found triple agonist harder than the injections in c/retatrutide · 1 points · 1 year ago

Small fix — three receptors, not two.

This is the sentence the rest of the board should read first. Phase 2 is not a label.

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comment on do order records actually matter or is it forum lore at this point in c/vendorvetting · 223 points · 1 year ago

Inter-lab variance on this assay runs a point or two either way. Two services disagreeing by that much is agreement, not a discrepancy, and treating it otherwise starts pointless arguments.

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comment on help me understand Medutest, I have read the wiki twice in c/vendorvetting · 147 points · 1 year ago

Inter-lab variance on this assay runs a point or two either way. Two services disagreeing by that much is agreement, not a discrepancy, and treating it otherwise starts pointless arguments.

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comment on unpopular opinion: most of what gets said here about phase 2 is guesswork in c/retatrutide · 192 points · 1 year ago

The phase 2 readout ran to 48 weeks in a few hundred participants with a slow escalation. Both the size and the duration matter when people quote the headline number.

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comment on PeptideMeter — 8 things I got wrong before I got it right in c/vendorvetting · 9 points · 1 year ago

That reads as a recommendation and the source pages deliberately are not. They are a record you use to make your own decision.

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comment on order records — 5 things I got wrong before I got it right in c/vendorvetting · 360 points · 1 year ago

Where a supplier holds regional stock, ask which lines are actually held there rather than drop-shipped. It changes the lead time and it changes the customs question.

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comment on [Discussion] can we stop arguing about appeal until somebody posts a number in c/insurancefights · 25 points · 1 year ago

Prior authorisation criteria are republished each plan year.

Disagreeing with this line: the deadline runs from the letter date and treating it otherwise is expensive.

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comment on [Lab] HJ tirz — Janoshik came back 97.8% against a claimed 97.0% in c/vendorvetting · 17 points · 1 year ago

That is a report count, not a test count. The table lists both and they are very different numbers.

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comment on [Lab] split one vial across Janoshik and Medutest — 95.1% and 99.3% in c/retatrutide · 0 points · 2 years ago

Independent purity testing on this compound is thin compared with the older molecules, simply because fewer members have paid for it. Fewer results means wider uncertainty, not a verdict.

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comment on [Discussion] the copay advice in here is 2 years out of date in c/insurancefights · 3 points · 2 years ago

Peer-to-peer took fifteen minutes and resolved something a written appeal had been sitting on for a month.

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comment on someone explain phase 2 to me like I have not read a paper in years in c/retatrutide · 28 points · 2 years ago

the energy-expenditure story is mechanistically interesting and clinically unproven

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comment on [Discussion] the Janoshik advice in here is 3 years out of date in c/vendorvetting · 341 points · 2 years ago

Did you ask for the batch-specific certificate, or the generic one?

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comment on am I the only one who found glucagon harder than the injections in c/retatrutide · 25 points · 2 years ago

triple agonist — GLP-1, GIP and glucagon, and the glucagon arm is the new part

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comment on Spain: copay, and what it actually costs here in c/insurancefights · 19 points · 2 years ago

Yes. Written, always, even when they tell you a phone call is sufficient.

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comment on Spain: copay, and what it actually costs here in c/insurancefights · 411 points · 2 years ago

Employer-sponsored plans may be regulated differently from individually purchased ones, which changes both the appeal route and which regulator hears a complaint.

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comment on does external review actually matter or is it forum lore at this point in c/insurancefights · 32 points · 2 years ago

I would not skip the peer-to-peer. It is often the fastest route and it costs a phone call.

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comment on [Question] step therapy — what am I missing here in c/insurancefights · 101 points · 2 years ago

the denial letter names the criterion, start there

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comment on [Discussion] we are measuring testing at the wrong time and calling it noise in c/vendorvetting · 46 points · 2 years ago

Six orders across two years from SSA. Same packaging, same paperwork, same lead time. The most boring supplier relationship I have and I mean that as praise.

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comment on week 19 check-in — 9kg down, early fullness manageable, one thing confusing me in c/retatrutide · 420 points · 2 years ago

The phase 2 readout ran to 48 weeks in a few hundred participants with a slow escalation. Both the size and the duration matter when people quote the headline number.

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comment on anyone else notice dose escalation kicking in around week 37 in c/retatrutide · 528 points · 2 years ago

the phase 2 numbers were striking and they were also 48 weeks in a small population

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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.