Genuinely asking, not being difficult. Everyone in c/hplc repeats that shortage list is important. I believe it, but I have never seen anyone show why, and when I…
u/ruben_cabrera
Contributes reviews on supplier material. Based in Lyon.
member · joined 14 May 2025
Overview — page 5 of 5
comment on [Meta] the 503B rule is doing its job and people should stop complaining in c/compounding · 29 points · 1 year ago
Strongly agree. API source transparency matters.
comment on small win: dead space stopped being a problem at week 95 in c/reconstitution · 12 points · 1 year ago
Half-life is about 168 hours, so steady state lands around week 5–5.
Counter-anecdote: opposite result, same dose. Which mostly tells us the variance is huge.
comment on small win: dead space stopped being a problem at week 95 in c/reconstitution · 6 points · 1 year ago
Cosigning. The concentration on the vial in marker is load-bearing.
comment on does first time actually matter or is it forum lore at this point in c/newbiequestions · 38 points · 2 years ago
You have restated the marketing copy. What is the actual substance here.
comment on does first time actually matter or is it forum lore at this point in c/newbiequestions · 51 points · 2 years ago
the first time question is not dumb
comment on [Question] how do you actually verify concentration in c/reconstitution · 185 points · 2 years ago
Is that 15mg vial or 31mg?
comment on help me understand reconstitution, I have read the wiki twice in c/reconstitution · 2 points · 2 years ago
dosing errors come from people reconstituting two vials differently and forgetting which is which
Counter-anecdote: opposite result, same dose. Which mostly tells us the variance is huge.
comment on [Lab] 22th independent test on QSC, and the trend is the interesting part in c/newbiequestions · 256 points · 2 years ago
comment on my ApoB moved and I cannot work out whether 503A is why in c/compounding · 71 points · 2 years ago
shortage list status is 503B, check the actual list
comment on [Question] Sweden — has anyone got a straight answer on pentadecapeptide in c/bpc157 · 20 points · 2 years ago
This is correct. The naming is genuinely confusing.
comment on reading telehealth threads from 2024 and half of it aged badly in c/compounding · 164 points · 2 years ago
Disagree. What you are describing is consistent with state board, not with what you concluded.
comment on 21 months in and telehealth is still the thing I get wrong in c/compounding · -11 points · 2 years ago
API transparency is the question that separates good compounders from sketchy ones
comment on the units question that gets asked weekly, answered properly in c/reconstitution · 1 points · 2 years ago
never post a calculation as advice without stating the concentration
comment on small win: units stopped being a problem at week 16 in c/reconstitution · 49 points · 2 years ago
Reconstituted at 3mL when I meant 8mL. Caught it because the units looked wrong. Write the concentration.
comment on bacteriostatic water is the most under-discussed thing in c/sideeffects in c/reconstitution · 8 points · 2 years ago
show your working or it is unhelpful
comment on units is the most under-discussed thing in c/orforglipron in c/reconstitution · 53 points · 2 years ago
Reconstituted at 3mL when I meant 6mL. Caught it because the units looked wrong. Write the concentration.
comment on units is the most under-discussed thing in c/orforglipron in c/reconstitution · 20 points · 2 years ago
Yeah, showing the arithmetic is the fastest way for someone to spot the error.
Week 56 update. 7kg down from the start, reflux basically gone since about week 96. Things that worked: consistency, protein at breakfast, walking more than I want to.…