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EM

u/emil_agyeman

Contributes reviews on supplier material. Based in Rosario.

member · joined 13 Apr 2025

17,104post karma
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156comments

comment on [Results] ALT 34 → 19 in seven months, nothing else changed in c/bloodwork · 5 points · 3 days ago

Why so many single values look alarming and turn out to be nothing.

liver_enzyme_liz is right that a reference interval is not a target. It is a description of a population.

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comment on [Update] week 44 — first stall in eleven months in c/dosinglogs · 13 points · 4 days ago

log what you did, not what you meant to do

Adding the column everyone adds late — sleep. Start with it.

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comment on [Update] week 44 — first stall in eleven months in c/dosinglogs · 28 points · 4 days ago

Exported the whole thing to a plain text file after nearly losing it in an app that shut down.

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comment on [Trial Data] TRIUMPH timeline — what we actually know vs what gets repeated in c/retatrutide · 178 points · 5 days ago

a lot of the confident posting here is extrapolation

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comment on [Lane Report] Guangzhou → Australia, 11 days, ice pack gone but powder intact in c/intlshipping · 7 points · 6 days ago

The rigid outer with no rattle in it was the thing that told me most about that supplier, before I had tested anything.

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comment on [Explainer] HOMA-IR is crude and free, track it anyway in c/bloodwork · 1 points · 7 days ago

Small fix — a reference interval is not a treatment target, and the post above uses them interchangeably.

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comment on [Janoshik] WWB sema 10mg — 98.6%, batch and method inside in c/labresults · -30 points · 7 days ago

The template is vendor, compound, batch, service, claim, result, and who paid. Every one of those fields exists because a result missing it has been argued about here before.

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comment on [PeptideMeter] QSC tirz — 97.1%, second sample from the same batch in c/labresults · 2 points · 13 days ago

if you are going to test, test the thing you actually received

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comment on [Paper] ATTAIN-1 — an oral pill with no food restrictions is a bigger deal than the % suggests in c/trialwatch · 1 points · 16 days ago

What did the confidence interval look like?

This is the distinction that would end about half the arguments on this board.

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comment on [Lane Report] Tianjin → Canada, 14 days, two of three vials cracked in c/intlshipping · 23 points · 18 days ago

Clearance took three days and the carrier took nine. I had been blaming the wrong half for two years.

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comment on why does nobody talk about ACHIEVE in c/orforglipron · 5 points · 20 days ago

Are you comparing doses across a small molecule and a peptide?

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comment on why does nobody talk about ACHIEVE in c/orforglipron · 16 points · 21 days ago

nothing containing this is approved anywhere and research material is not for human use

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comment on why does nobody talk about ACHIEVE in c/orforglipron · 50 points · 22 days ago

Oral semaglutide is a peptide co-formulated with an absorption enhancer and carries food and water timing requirements. A small molecule does not have that constraint, which is the practical distinction.

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comment on [Results] 47 weeks, 8kg, and ferritin was the hard part in c/bloodwork · 50 points · 26 days ago

Nobody here can interpret your panel and this comment is not doing so. What a board can usefully do is help you ask better questions of somebody who can.

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comment on Spain: carrier, and what it actually costs here in c/intlshipping · 152 points · 29 days ago

Not convinced by four data points. That is not a lane yet, it is an anecdote with a route attached.

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comment on help me understand non-peptide, I have read the wiki twice in c/orforglipron · 28 points · 1 months ago

Assumed the peptide purity conversations transferred and they do not. Different analytical problem entirely.

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comment on [Meta] the FLOW rule is doing its job and people should stop complaining in c/trialwatch · 2 points · 1 months ago

open-label extensions are not the same evidence as the randomised phase

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comment on [Question] Canada — has anyone got a straight answer on DHL in c/intlshipping · 7 points · 1 months ago

Where did the time actually go — international leg, clearance, or last mile?

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comment on reading SURMOUNT threads from 2024 and half of it aged badly in c/trialwatch · 1 points · 1 months ago

Correction: SURMOUNT is the obesity programme and SURPASS is the diabetes one. The figure you quoted belongs to the other one.

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comment on unpopular opinion: most of what gets said here about triple agonist is guesswork in c/retatrutide · 24 points · 1 months ago

Is that the 48-week figure or an earlier readout?

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comment on TRIUMPH is the most under-discussed thing on this board in c/retatrutide · 3 points · 2 months ago

Sent a vial to PeptideMeter out of curiosity. Result was 97.8% against a claimed 97.5%, which is the first independent number I had seen for this compound anywhere.

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comment on the bloodwork thing finally clicked for me and I want to write it down in c/bloodwork · 4 points · 2 months ago

a single eGFR outside range is a reason to repeat, not to panic

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comment on three years of weekly update threads, summarised so you do not have to read them in c/dosinglogs · 27 points · 2 months ago

Cosigning on missed weeks. Leaving them blank makes the whole series misleading.

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comment on the related substances thing finally clicked for me and I want to write it down in c/coa · 26 points · 2 months ago

Not quite. Two labs with different gradients can resolve a close-eluting impurity differently and both be reporting honestly.

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comment on small win: dose history stopped being a problem at week 86 in c/dosinglogs · 11 points · 2 months ago

the value of a log is in month six, not week one

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comment on help me understand water content, I have read the wiki twice in c/coa · 13 points · 2 months ago

Yes — and the reason to ask for the whole page is that the interesting parts are the ones people crop out to fit a screenshot.

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comment on anyone else notice glucagon kicking in around week 51 in c/retatrutide · 0 points · 2 months ago

Glucagon receptor agonism is associated with increased energy expenditure and with hepatic effects. That is a mechanistic story with strong preclinical support and limited phase 2 human data.

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comment on incretin: what the trials say vs what this community says in c/glp1science · 6 points · 2 months ago

glucagon agonism sounds paradoxical until you read the energy expenditure work

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comment on is it normal to get nausea at week 48 in c/dosinglogs · 33 points · 2 months ago

That is a waist figure in the weight column. Easy mistake and it makes the chart look dramatic.

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comment on unpopular opinion: most of what gets said here about lipids are guesswork in c/bloodwork · 6 points · 2 months ago

a single triglycerides outside range is a reason to repeat, not to panic

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comment on [Discussion] the endpoint advice in here is 3 years out of date in c/trialwatch · 7 points · 3 months ago

read the endpoint before you read the headline

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comment on log is the most under-discussed thing on this board in c/dosinglogs · 0 points · 3 months ago

Missing entries recorded as blanks preserve the shape of the series. Dropping them silently makes the remaining points look more regular than they were.

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comment on reading certificate of analysis threads from 2024 and half of it aged badly in c/coa · -25 points · 3 months ago

HPLC-UV and LC-MS answer different questions

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comment on reading reship threads from 2024 and half of it aged badly in c/intlshipping · 39 points · 3 months ago

Split one order across two months on purpose to compare summer and winter. Four days apart, same carrier, same route.

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comment on [Meta] proposal — a flair for co-agonism posts in c/cagrilintide · 4 points · 3 months ago

Same view — long-acting is the engineering achievement here, and it is why the molecule exists at all.

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comment on the gastric emptying thing finally clicked for me and I want to write it down in c/glp1science · 7 points · 3 months ago

That conflates receptor affinity with clinical potency. They are related and they are not the same thing.

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comment on [Meta] proposal — a flair for co-agonism posts in c/cagrilintide · 4 points · 3 months ago

Went looking for independent results on this and found a handful across the whole site. That is the honest state of the evidence.

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comment on someone explain retatrutide to me like I have not read a paper in years in c/retatrutide · 563 points · 3 months ago

research-use-only material is not approved for human use, full stop

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comment on reading test results threads from 2024 and half of it aged badly in c/labresults · 27 points · 3 months ago

Small fix — same supplier, different lot. The two rows in the log are not the same batch.

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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.