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u/pavel_kravchenko

Contributes reviews on supplier material. Based in Brno.

member · joined 17 Aug 2025

5,871post karma
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128comments

comment on [Question] cycle got longer by six days. anyone else. in c/glp1women · 47 points · 4 days ago

Where in the cycle does this fall, if you are tracking it?

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comment on [Question] does anyone have the special authorisation criteria in writing in c/glp1canada · 3 points · 5 days ago

keep every form, every date, every reference number

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comment on what is bac water and why does everyone keep saying it in c/newbiequestions · 23 points · 5 days ago

Not quite. Bacteriostatic and sterile water are different products and only one is intended for repeated entry.

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comment on telehealth prescriber asked me three questions and approved me. that is not care. in c/compounding · 24 points · 5 days ago

I would not read the price difference as a quality signal. Most of it is the consultation model, not the vial.

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comment on [Caution] trying to conceive? that is a clinician conversation, not a forum one in c/glp1women · 4 points · 5 days ago

Is this a PCOS diagnosis or an insulin resistance finding?

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comment on [Caution] research use only. handling questions welcome, protocols are not. in c/bpc157 · 3 points · 7 days ago

the human evidence is thin and the rodent evidence is not

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comment on [Paper] what the rat tendon work actually measured in c/bpc157 · -36 points · 10 days ago

Regulatory classification differs between jurisdictions and has changed in several of them recently. Any answer to a status question needs a place and a date attached.

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comment on [Vendor] JEEP six orders in, zero problems, and i am suspicious of my own luck in c/vendorvetting · 1 points · 17 days ago

Lead time and minimum quantity are the two facts people forget to ask for and then argue about later. Both are answerable in one email before you commit.

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comment on [NHS] GP said no, specialist said yes, eighteen months apart in c/glp1uk · 24 points · 18 days ago

Which nation, and which ICB if you are in England?

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comment on everyone here has a spreadsheet, do i need a spreadsheet in c/newbiequestions · -8 points · 22 days ago

the first month is a tolerance check, not a results phase

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comment on everyone here has a spreadsheet, do i need a spreadsheet in c/newbiequestions · 30 points · 23 days ago

Nothing on this board is medical advice, and the people answering you — including me — are members with spreadsheets rather than clinicians.

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comment on contraception: the version I wish someone had shown me in week 1 in c/glp1women · 5 points · 26 days ago

The same dose genuinely feels different at different points in the month for me. Took a year to notice and it was in the log the whole time.

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comment on what is the difference between compounded and the pen in c/newbiequestions · 23 points · 28 days ago

I confused two very similar words on my first order and asked here, expecting to be mocked. Three people explained it properly instead.

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comment on [Resolved] the QST batch dispute — vendor retested, numbers matched, my error in c/vendorvetting · 1 points · 1 months ago

Cosigning on lot matching. It sounds trivial and it predicts almost everything else about how an operation is run.

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

potency testing on the finished preparation is the thing to ask for

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comment on pentadecapeptide is the most under-discussed thing on this board in c/bpc157 · 25 points · 1 months ago

read the actual papers, they are more modest than the summaries

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comment on group buy organiser vanished with 3.4k. here is the timeline in c/vendorvetting · 51 points · 1 months ago

a directory entry is a record, not a recommendation

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comment on how much of what we believe about tier 3 actually comes from NHS threads in c/glp1uk · 1 points · 1 months ago

the price difference between pharmacies this month is genuinely large

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comment on [Discussion] we are measuring state board at the wrong time and calling it noise in c/compounding · 5 points · 1 months ago

Cosigning the beyond-use date question. What it is based on tells you whether anybody has done stability work.

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comment on how much of what we believe about MHRA actually comes from NHS threads in c/glp1uk · 0 points · 1 months ago

the Irish scheme cap is the single most useful fact in this board

Disagreeing with this line: that is the arrangement in one nation and the question is about another.

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comment on API source — 17 things I got wrong before I got it right in c/compounding · 74 points · 2 months ago

Yes — asking which facility, by name, is the single most useful question and most clinics will answer it.

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comment on [Results] 78 weeks, 16kg, and beginner was the hard part in c/newbiequestions · 6 points · 2 months ago

the starting dose is not meant to be the dose that works

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comment on why does nobody talk about BPC-157 in c/bpc157 · 16 points · 2 months ago

regulatory status varies by jurisdiction and it has moved recently

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comment on help me understand pharmacy, I have read the wiki twice in c/glp1uk · -36 points · 2 months ago

Scotland, Wales and Northern Ireland have their own arrangements. An answer that begins with "in England" should say so, and most of the confusion here comes from answers that do not.

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comment on [Question] API source — what am I missing here in c/compounding · 40 points · 2 months ago

Not convinced. You are comparing a compounded concentration with a branded one and assuming they match.

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comment on [Discussion] the pricing advice in here is 2 years out of date in c/glp1uk · 55 points · 2 months ago

keep every letter, the dates matter later

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comment on the fertility thing finally clicked for me and I want to write it down in c/glp1women · 5 points · 2 months ago

Has this been raised with whoever prescribes?

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comment on anyone else notice first time kicking in around week 66 in c/newbiequestions · 13 points · 2 months ago

Agreed that appetite moves before the scale. Knowing that in advance saves a lot of week-three panic.

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comment on MHRA — 20 things I got wrong before I got it right in c/glp1uk · 14 points · 3 months ago

Which nation, and which ICB if you are in England?

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comment on genuine question about pricing that I am slightly embarrassed to ask in c/glp1uk · 1 points · 3 months ago

Agreed on keeping letters. Dates are what make an appeal or a re-referral possible.

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comment on genuine question about pricing that I am slightly embarrassed to ask in c/glp1uk · 19 points · 3 months ago

Scotland, Wales and Northern Ireland have their own arrangements. An answer that begins with "in England" should say so, and most of the confusion here comes from answers that do not.

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comment on [Question] Canada — what am I missing here in c/glp1canada · 12 points · 3 months ago

Pharmacy staff name removed.

This is why every thread here needs a province in it.

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comment on the reship question that gets asked weekly, answered properly in c/vendorvetting · 33 points · 3 months ago

Same view. A record you can read beats a rating you cannot inspect, every time.

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comment on reading 503B threads from 2024 and half of it aged badly in c/compounding · 52 points · 3 months ago

Small fix — 503B facilities register with the regulator; 503A pharmacies are licensed by the state board. Different mechanisms.

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comment on reading order records threads from 2024 and half of it aged badly in c/vendorvetting · 88 points · 3 months ago

Careful.

This is the whole method in one sentence. Everything else in the thread is elaboration.

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comment on does pricing actually matter or is it forum lore at this point in c/glp1uk · 6 points · 3 months ago

Read the MHRA notice rather than the news coverage and the actual scope was much narrower than the panic threads suggested.

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comment on does pricing actually matter or is it forum lore at this point in c/glp1uk · -33 points · 3 months ago

Have you seen the current threshold published by your ICB?

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comment on does pricing actually matter or is it forum lore at this point in c/glp1uk · 18 points · 3 months ago

tier 3 waiting lists are measured in years, not months

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comment on does 503B actually matter or is it forum lore at this point in c/compounding · 1 points · 3 months ago

Cosigning the beyond-use date question. What it is based on tells you whether anybody has done stability work.

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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.