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u/cold_chromatogram_only

Not a chemist. Increasingly acting like one.

member · joined 5 Jun 2023

5,922post karma
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86comments

comment on went too fast on reta and my resting HR told me before i noticed in c/retatrutide · 21 points · 1 days ago

a lot of the confident posting here is extrapolation

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comment on [Paper] survodutide MASH data is the most interesting hepatic readout in the class in c/survodutide · 10 points · 1 days ago

Small fix — dual agonist, GLP-1 and glucagon. No GIP arm in this molecule.

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comment on [Sceptic] every new three-letter analog needs a data table before a hype thread in c/researchpeptides · 82 points · 2 days ago

Naming in this space is inconsistent. Several widely used names map to more than one molecule, so a catalogue number and a sequence beat a common name every time.

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comment on [Caution] this is not approved anywhere and half this community forgets that in c/retatrutide · 108 points · 3 days ago

What is the source for that figure — the published paper or a summary of it?

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comment on [Discussion] small community, high signal, let us keep it that way in c/survodutide · 1 points · 9 days ago

It is a dual agonist at the GLP-1 and glucagon receptors. The glucagon arm is associated with increased energy expenditure and with effects on hepatic fat, which is why the development programme is oriented towards liver disease.

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comment on [PeptideMeter] QSC tirz — 97.1%, second sample from the same batch in c/labresults · 2 points · 14 days ago

inter-lab variance runs a point or two, plan your outrage accordingly

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comment on [Meta] proposal — a flair for dual agonist posts in c/survodutide · 2 points · 17 days ago

Correction: that is the imaging endpoint, not the histological one. The paper reports both and they differ substantially.

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comment on [Question] creatine while eating 1,400 calories — worth it in c/glp1muscle · 0 points · 18 days ago

Adding the free proxy — track a few lifts monthly.

Agreed — and same machine, same conditions, or the two scans are not comparable.

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comment on [Meta] proposal — a flair for PeptideMeter posts in c/labresults · 13 points · 1 months ago

How many separate lots does your series cover?

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comment on [Discussion] the FFMI advice in here is 3 years out of date in c/glp1muscle · 9 points · 1 months ago

That protein figure is grams per day, not grams per kilogram. Different claim entirely.

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comment on someone explain thymosin to me like I have not read a paper in years in c/researchpeptides · 4 points · 2 months ago

Agreed that thin testing here says something about the members, not about the material.

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comment on [Results] 48 weeks, 18kg, and DEXA was the hard part in c/glp1muscle · 16 points · 2 months ago

Nothing here is a training or nutrition prescription. Targets and programmes are matters for somebody who knows your history and your training background.

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comment on [PSA] phase 2 is not what most of this community thinks it is in c/retatrutide · 145 points · 2 months ago

Nothing containing this compound is approved anywhere. Research-use-only material is not approved for human use, and that is a statement of fact rather than a disclaimer.

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comment on anyone else notice glucagon kicking in around week 51 in c/retatrutide · 11 points · 2 months ago

not approved anywhere, which is the single most important fact in this board

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comment on [Question] meta — what am I missing here in c/meta · 24 points · 2 months ago

ranked feeds mean the top comment is not the best answer

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comment on dose escalation is the most under-discussed thing on this board in c/retatrutide · 1 points · 2 months 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 week 29 check-in — 11kg down, food noise manageable, one thing confusing me in c/glp1muscle · 123 points · 2 months ago

Push back: strength dropping in a deficit is not the same as lean mass loss. Related, not identical.

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comment on the glucagon thing finally clicked for me and I want to write it down in c/retatrutide · 71 points · 2 months 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] BCH vs KP on the same compound, same month — both cleared 98.5% in c/survodutide · 5 points · 3 months ago

Asked here what the difference was between the imaging and biopsy endpoints and got a genuinely excellent answer.

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comment on [Discussion] the wiki advice in here is 3 years out of date in c/meta · 8 points · 4 months ago

removals get explained publicly where the rule allows it

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comment on [Discussion] the research peptides advice in here is 3 years out of date in c/researchpeptides · 9 points · 4 months ago

Asked GL Biochem which lines they keep in regional stock versus make to order and got a clear split. It changed what I ordered.

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comment on genuine question about retatrutide that I am slightly embarrassed to ask in c/retatrutide · 0 points · 4 months ago

The injection-site soreness profile felt different rather than worse. Hard to describe and impossible to quantify, so take it as an impression.

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comment on [Discussion] can we stop arguing about dose stretching until somebody posts a number in c/maintenancephase · 28 points · 5 months ago

Agreed — and appetite is the leading indicator.

This reframing is the most useful thing on the board for anyone approaching this phase.

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comment on three years of rules threads, summarised so you do not have to read them in c/meta · -10 points · 5 months ago

the wiki is editable by anybody with standing on the site

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comment on [Lab] SSA BPC — Medutest came back 98.1% against a claimed 97.5% in c/labresults · 18 points · 6 months ago

Split one vial between Medutest and PeptideMeter. The two numbers were within half a point of each other and I stopped worrying about which lab to trust.

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comment on unpopular opinion: most of what gets said here about test results are guesswork in c/labresults · 36 points · 6 months ago

I would not post that as a finding. It is a single result and the template asks you to say so.

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comment on reading identity threads from 2024 and half of it aged badly in c/researchpeptides · 20 points · 6 months ago

Disagree — that name refers to at least two different molecules depending on who is selling it. The thread needs to be specific.

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comment on is it normal to get food noise at week 20 in c/glp1muscle · 1 points · 6 months ago

Two scans on the same machine 20 months apart. Lean mass held better than I expected and the lifts told the same story for free.

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comment on small win: goal weight stopped being a problem at week 19 in c/maintenancephase · 0 points · 6 months ago

Stretching the interval, reducing the dose, or both?

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comment on [Results] 26 weeks on 1.7mg, full numbers, ask me anything boring in c/retatrutide · 38 points · 7 months ago

comparing reta phase 2 to sema phase 3 is comparing different things

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comment on three years of protein threads, summarised so you do not have to read them in c/glp1muscle · 107 points · 7 months ago

Correcting myself upthread: 16 months between scans, not the figure I gave.

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comment on three years of protein threads, summarised so you do not have to read them in c/glp1muscle · 44 points · 7 months ago

Three scans over eighteen months, same machine, same conditions. Only the third one made the first two interpretable.

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comment on three years of protein threads, summarised so you do not have to read them in c/glp1muscle · 121 points · 7 months ago

Have the lifts held, dropped, or moved around?

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comment on reading retatrutide threads from 2024 and half of it aged badly in c/retatrutide · 219 points · 8 months ago

Yes — the comparison threads are apples to oranges and they generate more heat than anything else here.

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comment on help me understand meta, I have read the wiki twice in c/meta · 30 points · 8 months ago

Agreed that the top comment is not the best answer. The ranking optimises for early agreement.

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comment on [PSA] protein is not what most of this community thinks it is in c/glp1muscle · 51 points · 9 months ago

Have the lifts held, dropped, or moved around?

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comment on does identity actually matter or is it forum lore at this point in c/researchpeptides · -3 points · 10 months ago

identity before purity, every time, for anything unusual

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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.