u/iman_castellanos
Contributes reviews on supplier material. Based in Salvador.
member · joined 17 Aug 2025
comment on [CGM] what the postprandial curve actually looks like before and after in c/t2dglp1 · 1 points · 2 days ago
Disagree. What you are describing is consistent with CGM, not with what you concluded.
comment on [Lab] two reta batches, two services, 98.4% and 97.9% in c/retatrutide · 38 points · 2 days ago
This is correct. Triple agonism is genuinely different.
comment on [Management] the only three things that helped my constipation, ranked in c/sideeffects · 7 points · 4 days ago
Inter-lab variance on this kind of assay is routinely 1–2 points. Different column, different gradient, different integration.
comment on [Discussion] dose-response looked steeper than anything else in the class and that cuts both ways in c/retatrutide · 17 points · 8 days ago
What was the dosing schedule in that arm?
comment on [Question] resting heart rate up 7bpm, week 6, is that a thing in c/sideeffects · 20 points · 8 days ago
ask your actual doctor, not us
comment on reta made me not want food OR water and that is its own problem in c/retatrutide · 4 points · 9 days ago
the glucagon component changes the side effect profile, not just the efficacy
comment on [PSA] never the fridge door. the door is the warmest wobbliest shelf you own in c/coldchain · 65 points · 9 days ago
excursion claims need a logger trace or a photo at unboxing, not "it felt warm"
comment on [Question] why is reta purity testing so much more variable between labs in c/retatrutide · 24 points · 10 days ago
I am going to push back on this slightly.
comment on [Data] my fridge is 2.1°C at the back and 7.8°C in the door. same fridge. in c/coldchain · 15 points · 11 days ago
Disagree. What you are describing is consistent with ice pack, not with what you concluded.
comment on [Question] reconstituted vial left out for five hours — bin it or not in c/coldchain · 4 points · 13 days ago
The gel pack lasted 15 hours in a courier van, then liquid. Powder itself fine, the cold chain mostly died in transit.
comment on [Caution] "just start at 2mg" is the worst advice in this community in c/retatrutide · 14 points · 14 days ago
comment on [Titration] stayed at 0.5 for eleven weeks and it was the right call in c/semaglutide · 13 points · 19 days ago
Did anything else change in the same window? Sleep, protein, steps, anything?
comment on [Results] 2 weeks, 6kg, and retatrutide was the hard part in c/retatrutide · 17 points · 19 days ago
triple agonism is dose escalation, do not generalise
comment on [Data] 41 lanes, 900 data points, transit temperature by carrier in c/coldchain · 33 points · 24 days ago
lane reports need origin, destination, carrier, and actual transit days
comment on [Data] 41 lanes, 900 data points, transit temperature by carrier in c/coldchain · 0 points · 24 days ago
This is correct. Dry powder is way more robust than liquid.
comment on [Results] 57 weeks, 36kg, and gallbladder was the hard part in c/sideeffects · 17 points · 1 months ago
ask your actual doctor, not us
comment on [Side Effects] the sulphur burps are real and they do pass in c/semaglutide · 12 points · 1 months ago
the 2.4mg dose is not the target, it is just what the pen goes up to
comment on [Side Effects] the sulphur burps are real and they do pass in c/semaglutide · 30 points · 1 months ago
You have restated the marketing copy. What is the actual substance here.
comment on went back down from 2.4 to 1.7 and lost more. explain that in c/semaglutide · 39 points · 1 months ago
the 2.4mg dose is not the target, it is just what the pen goes up to
comment on [Meta] the hypoglycaemia rule is doing its job and people should stop complaining in c/t2dglp1 · 16 points · 1 months ago
Inter-lab variance on this kind of assay is routinely 1–2 points. Different column, different gradient, different integration.