u/ferran_krastev
Contributes reviews on supplier material. Based in Lublin.
member · joined 15 Jun 2025
Comments — page 2 of 3
comment on week 59 check-in — 30kg down, nausea manageable, one thing confusing me in c/tapering · 33 points · 6 months ago
Stretching the interval or reducing the dose?
Disagreeing with this bit: stretching and reducing are different things and the post treats them as one.
comment on switched from 0.25mg to 2.4mg and fatigue got better, not worse in c/sideeffects · 103 points · 6 months ago
A symptom that begins the day after the shot and fades by day four tracks the exposure curve. One that appears at random in week 47 probably does not, and that is worth saying to a clinician rather than to us.
comment on [Question] Australia — has anyone got a straight answer on tier 3 in c/glp1uk · 57 points · 6 months ago
ask the pharmacy for the price list, not the headline offer
comment on why does nobody talk about discontinuation in c/tapering · 43 points · 6 months ago
Stretching the interval or reducing the dose?
comment on is it normal to get injection-site soreness at week 4 in c/sideeffects · 287 points · 6 months ago
Severe or persistent abdominal pain sits outside the pattern this board can usefully discuss. The honest answer there is that it needs someone who can examine you.
comment on [Discussion] constipation is doing more work than we give it credit for in c/sideeffects · 2 points · 7 months ago
Bought four different things to fix my nausea. What actually worked was eating half as fast.
comment on three years of protein threads, summarised so you do not have to read them in c/glp1muscle · 216 points · 7 months ago
the appetite effect makes eating enough protein a logistics problem
comment on three years of protein threads, summarised so you do not have to read them in c/glp1muscle · 118 points · 7 months ago
That protein figure is grams per day, not grams per kilogram. Different claim entirely.
comment on customs is the most under-discussed thing on this board in c/customs · 0 points · 7 months ago
Posted a question here with my address in the screenshot. A mod removed it within minutes, which I appreciated.
comment on [Lab] MKM cagri — Medutest came back 97.7% against a claimed 97.0% in c/hplc · 1 points · 7 months ago
Chased a ghost peak for three weeks. It was the plumbing. It is always the plumbing.
comment on [Lab] MKM cagri — Medutest came back 97.7% against a claimed 97.0% in c/hplc · 48 points · 7 months ago
Homopeptide sent me the column, the gradient and the theoretical mass without being asked. That is a short list and they are on it.
comment on [Lab] MKM cagri — Medutest came back 97.7% against a claimed 97.0% in c/hplc · 1 points · 7 months ago
Is that baseline drawn by the software or by hand?
comment on [Results] 87 weeks, 17kg, and reflux was the hard part in c/sideeffects · -26 points · 8 months ago
Nothing in this thread is medical advice, including this comment. I am describing a mechanism, not telling anybody what to do about their own week.
comment on is it normal to get injection-site soreness at week 44 in c/sideeffects · 33 points · 8 months ago
Yes. Holding the dose is a real option and it does not mean you have failed at anything.
comment on am I the only one who found resistance training harder than the injections in c/glp1muscle · 272 points · 8 months ago
Lost slower for six months deliberately and my composition change was not obviously different. Training was what mattered.
comment on week 32 check-in — 14kg down, nausea manageable, one thing confusing me in c/retatrutide · 23 points · 9 months ago
Sent a vial to Janoshik out of curiosity. Result was 98.9% against a claimed 98.5%, which is the first independent number I had seen for this compound anywhere.
comment on [Lab] ERP reta — PeptideMeter came back 98.9% against a claimed 98.0% in c/retatrutide · 6 points · 9 months ago
Agreed on the heart-rate reports.
This is the sentence the rest of the board should read first. Phase 2 is not a label.
comment on [Question] how do you actually verify sulphur burps in c/sideeffects · 17 points · 10 months ago
holding a dose an extra month is a legitimate answer to bad tolerance
comment on small win: nausea stopped being a problem at week 35 in c/sideeffects · 22 points · 10 months ago
holding a dose an extra month is a legitimate answer to bad tolerance
comment on [Question] the UK — has anyone got a straight answer on private prescription in c/glp1uk · 80 points · 10 months ago
That is Scotland’s arrangement and the post is asking about England.
comment on appetite return is the most under-discussed thing on this board in c/tapering · 1 points · 10 months ago
the habits are what has to carry it afterwards
comment on genuine question about NHS that I am slightly embarrassed to ask in c/glp1uk · 4 points · 11 months ago
BMI thresholds vary by ICB and by year
comment on help me understand gallbladder, I have read the wiki twice in c/sideeffects · 82 points · 11 months ago
sulphur burps are unpleasant and they are not dangerous
comment on [Discussion] we are measuring TRIUMPH at the wrong time and calling it noise in c/retatrutide · 2 points · 11 months 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.
comment on [Discussion] we are measuring lean mass at the wrong time and calling it noise in c/glp1muscle · 100 points · 11 months ago
Protein was the whole problem. Appetite dropped and I was eating well under target without noticing for a month.
comment on how much of what we believe about HPLC actually comes from LC-MS threads in c/hplc · 187 points · 11 months ago
Carryover from a previous high-concentration injection looks exactly like a small impurity.
Agreed. And the corollary is that the method line on a certificate is not decoration, it is the number’s provenance.
comment on nobody warned me about food noise and I would have liked the warning in c/sideeffects · 44 points · 12 months ago
write down when it starts and stops, the pattern is the useful part
comment on [Results] 4 weeks on 15mg, full numbers, ask me anything boring in c/retatrutide · 90 points · 1 year ago
The early fullness profile felt different rather than worse. Hard to describe and impossible to quantify, so take it as an impression.
comment on [Question] is 97.4% actually fine or am I being sold a rounding error in c/hplc · 15 points · 1 year ago
Started reporting my own integrations with the baseline choice stated. Arguments in my threads dropped by about half.
comment on help me understand nausea, I have read the wiki twice in c/sideeffects · -24 points · 1 year ago
How long after a step up did this start?
comment on three years of sulphur burps threads, summarised so you do not have to read them in c/sideeffects · 8 points · 1 year ago
Kept a one-line-a-day log for two months. The pattern was obvious on paper and invisible in my head.
comment on integration — 22 things I got wrong before I got it right in c/hplc · 1.1k points · 1 year ago
Agreed, and it is why GL Biochem printing the column and gradient on the certificate is genuinely useful rather than decorative.
comment on someone explain discontinuation to me like I have not read a paper in years in c/tapering · 6 points · 1 year ago
That reads as advice to stop, which is not something anyone here should be offering.
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 · 44 points · 1 year ago
Same read. The energy-expenditure mechanism is the interesting bit and it is not established in humans at scale.
comment on dose escalation — my 16-week log, condensed into one table in c/retatrutide · 269 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.
comment on [Meta] proposal — a flair for tapering posts in c/tapering · 13 points · 1 year ago
Careful — interval stretching and dose reduction are different interventions and your post uses them interchangeably.
comment on [Question] is 99.2% actually fine or am I being sold a rounding error in c/hplc · 34 points · 1 year ago
Correction: that is a tailing factor, not a plate count. Different diagnostics for different problems.
comment on [Meta] proposal — a flair for tapering posts in c/tapering · 173 points · 1 year ago
That reads as advice to stop, which is not something anyone here should be offering.
comment on reading declared value threads from 2024 and half of it aged badly in c/customs · 0 points · 1 year ago
Is there a deadline on the notice?
comment on the NHS thing finally clicked for me and I want to write it down in c/glp1uk · 3 points · 1 year ago
private and NHS pathways are not a ladder, they are separate routes