u/rina_bergstrom
Contributes reviews on supplier material. Based in Cork.
member · joined 15 Jun 2025
Overview — page 5 of 5
comment on genuine question about sarcopenia that I am slightly embarrassed to ask in c/glp1muscle · 7 points · 4 months ago
The practical rule people converge on is 28 days at fridge temperature after first puncture, and that comes from the preservative, not the peptide.
comment on [Discussion] can we stop arguing about dead space until somebody posts a number in c/reconstitution · 21 points · 4 months ago
u-100 syringe, not u-40, or your math is off by factor of 10
Yes, exactly this, and it is the bit that took me 90 weeks to accept.
comment on someone explain HPLC to me like I have not read a paper in years in c/hplc · 20 points · 4 months ago
No. This is the kind of confident post that gets copied into a screenshot and repeated for years. Where is the evidence.
comment on [Question] New Zealand — has anyone got a straight answer on normal in c/newbiequestions · 16 points · 5 months ago
link the wiki instead of retyping, but politely
comment on someone explain hair loss to me like I have not read a paper in years in c/sideeffects · 37 points · 5 months ago
The practical rule people converge on is 28 days at fridge temperature after first puncture, and that comes from the preservative, not the peptide.
comment on tried Wegovy for 11 weeks. here is what happened. in c/semaglutide · 188 points · 5 months ago
nope, 0.25 counts, it is just not the dose most people stay on
comment on [Question] the UK — has anyone got a straight answer on appetite return in c/tapering · 8 points · 5 months ago
regain on taper is expected, plan for it
comment on why does nobody talk about what is in c/newbiequestions · 2 points · 5 months ago
week two nothing happening — yes, that is normal
comment on why does nobody talk about what is in c/newbiequestions · 250 points · 5 months ago
Strongly agree. No question is dumb here.
comment on [Results] 17 weeks, 10kg, and LC-MS was the hard part in c/hplc · 176 points · 5 months ago
state the method: column, gradient, detection wavelength, injection volume
comment on anyone else notice concentration kicking in around week 40 in c/reconstitution · 29 points · 5 months ago
Yeah, showing the arithmetic is the fastest way for someone to spot the error.
comment on the SURPASS question that gets asked weekly, answered properly in c/trialwatch · 1 points · 5 months ago
Slight fix: the number was 98.7, not 98.9. Decimal point, but a fairly consequential one.
comment on switched from 0.25mg to 15mg and the constipation got better, not worse in c/glp1science · 1 points · 6 months ago
cite the paper: journal, year, first author, links optional
comment on [PSA] tapering is not what most of this community thinks it is in c/tapering · 10 points · 6 months ago
Has anyone actually got this in writing, or is it forum lore at this point?
comment on does 2.4mg actually matter or is it forum lore at this point in c/semaglutide · 1.1k points · 6 months ago
Hard agree. Week 5 me needed this. Week 51 me is nodding smugly.
comment on [Question] PDF metadata — what am I missing here in c/scamalerts · -10 points · 6 months ago
fake COAs always have the same tell: perfect results, zero variance
Adding to this: group buy is doing more work than the comment implies.
comment on what would you tell week-1 you about titration in c/semaglutide · 19 points · 6 months ago
week 48 on the pen, 29kg down, this is the answer
comment on 4 months in and dead space is still the thing I get wrong in c/reconstitution · 48 points · 6 months ago
the concentration on the vial in marker is the most important step
comment on tried gallbladder for 5 weeks. here is what happened. in c/sideeffects · 2 points · 7 months ago
That is net peptide content, not purity. Different number, different meaning.
comment on the integration question that gets asked weekly, answered properly in c/hplc · 6 points · 7 months ago
Did they post the raw trace or just the summary?