Long-ish post, sorry. tl;dr at the bottom. I have been tracking lean mass against triglycerides for 37 weeks because I could not find anyone who had. The correlation is…
u/rasmus_petrescu
Contributes reviews on supplier material. Based in Bochum.
member · joined 16 Jul 2025
Overview — page 3 of 5
comment on genuine question about gradient that I am slightly embarrassed to ask in c/hplc · 111 points · 10 months ago
the detector wavelength matters more than people think
comment on [Question] how do you actually verify oral GLP-1 in c/orforglipron · 11 points · 10 months ago
Did anything else change in the same window?
comment on [Discussion] the small molecule advice in here is 19 years out of date in c/orforglipron · 0 points · 11 months ago
Yeah, small molecule changes the whole game.
comment on genuine question about integration that I am slightly embarrassed to ask in c/hplc · 39 points · 11 months ago
related substances are where the story lives, not the main peak
comment on anyone else notice lean mass kicking in around week 75 in c/glp1muscle · 1 points · 11 months ago
This is correct. DEXA is the standard.
comment on anyone else notice regain kicking in around week 90 in c/maintenancephase · 3 points · 12 months ago
lowest effective dose is lowest effective dose, find it or stay higher
comment on [Vendor] WXT order #10 — the Netherlands, 23 days, no drama, receipts inside in c/maintenancephase · -11 points · 1 year ago
nobody posts about this part and it is the longest part
comment on [Lab] 24th independent test on FGP, and the trend is the interesting part in c/orforglipron · 2 points · 1 year ago
This is the "correlation is mechanism" thing again. You changed three variables at once.
comment on week 16 check-in — 37kg down, early fullness manageable, one thing confusing me in c/hplc · 0 points · 1 year ago
state the method: column, gradient, detection wavelength, injection volume
comment on week 16 check-in — 37kg down, early fullness manageable, one thing confusing me in c/hplc · 447 points · 1 year ago
the gradient is doing the separation work, not the column alone
Yes, exactly this, and it is the bit that took me 78 weeks to accept.
comment on reading lean mass threads from 2024 and half of it aged badly in c/glp1muscle · 134 points · 1 year ago
Did anything else change in the same window?
comment on small win: sarcopenia stopped being a problem at week 31 in c/glp1muscle · 72 points · 1 year ago
DEXA is the real measurement
comment on anyone else notice resistance training kicking in around week 75 in c/glp1muscle · 13 points · 1 year ago
The confident tone is doing a lot of work that the evidence is not.
comment on anyone else notice resistance training kicking in around week 75 in c/glp1muscle · 21 points · 1 year ago
Not convinced. The evidence does not support that reading.
comment on anyone else notice resistance training kicking in around week 75 in c/glp1muscle · 34 points · 1 year ago
The constipation was genuinely awful for three weeks and then simply stopped. I know that is not useful information, but it is what happened.
comment on [Discussion] chromatogram is doing more work than we give it credit for in c/hplc · 1 points · 1 year ago
Not to be pedantic but LC-MS and purity are being used interchangeably and they are not interchangeable in real life.
comment on anyone else notice resistance training kicking in around week 75 in c/glp1muscle · 20 points · 1 year ago
Titration speed is a side-effect dial far more than an efficacy dial.
comment on method development — 18 things I got wrong before I got it right in c/hplc · 279 points · 1 year ago
Yeah, the chromatogram profile matters more than the headline number.
comment on [Discussion] the ACHIEVE advice in here is 11 years out of date in c/orforglipron · 0 points · 1 year ago
the nausea profile is speculative at this stage