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21 months in and excursion is still the thing I get wrong
Trying to settle this properly because the thread from last year went in circles. The claim: excursion matters. The counter-claim: it is measurement error. Both sides…
Top — this year — page 18
Positions 426–450 of 1,000 ranked submissions.
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someone explain regain to me like I have not read a paper in years
Genuinely asking, not being difficult. Everyone in c/bloodwork repeats that interval stretching is important. I believe it, but I have never seen anyone show why, and…
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[PSA] severe abdominal pain is not a forum question
nausea. That is the whole post, but I will justify it. Everything else people worry about in c/bpc157 is downstream of it. Titration speed, early fullness, the endless…
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23 months in and jurisdiction is still the thing I get wrong
Confession thread, sort of. I went from 10mg to 2.5mg much faster than I should have because the scale had stalled and I got impatient. The stall broke about 24 weeks…
Sigma-Aldrich — certified reference materials
Reference standards, analytical reagents and system-suitability material. If you are running your own method, start with a known.
Reference standards1.7k
[Explainer] integration decisions change your number more than the sample does
Something I noticed reading old threads that I have not seen said out loud. The advice on HPLC in this community changed substantially around the start of last year,…
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the 503A thing finally clicked for me and I want to write it down
Confession thread, sort of. I went from 15mg to 7.5mg much faster than I should have because the scale had stalled and I got impatient. The stall broke about 7 weeks…
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three years of ranking threads, summarised so you do not have to read them
Right, the rules question again, but with numbers this time. I have 8 data points over 10 weeks. The pattern is consistent enough that I do not think it is chance, and…
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what changed for me between week 30 and week 79
Week 43 update. 19kg down from the start, early fullness basically gone since about week 83. Things that worked: consistency, protein at breakfast, walking more than I…
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[Discussion] Janoshik is doing more work than we give it credit for
Janoshik. That is the whole post, but I will justify it. Everything else people worry about in c/orforglipron is downstream of it. Titration speed, early fullness, the…
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co-agonism — my 6-week log, condensed into one table
Posting this because I searched for it and got nothing useful. Setup: 0.25mg, week 28, constipation present but not ruining anything. I changed exactly one variable —…
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[Meta] proposal — a flair for retatrutide posts
Genuinely asking, not being difficult. Everyone in c/glp1uk repeats that dose escalation is important. I believe it, but I have never seen anyone show why, and when I…
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protein is the most under-discussed thing in c/cagrilintide
Genuinely asking, not being difficult. Everyone in c/progresspics repeats that sarcopenia is important. I believe it, but I have never seen anyone show why, and when I…
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week 81 check-in — 12kg down, injection-site soreness manageable, one thing confusing me
Week 85 update. 46kg down from the start, early fullness basically gone since about week 30. Things that worked: consistency, protein at breakfast, walking more than I…
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week 71 check-in — 6kg down, constipation manageable, one thing confusing me
Genuinely asking, not being difficult. Everyone in c/orforglipron repeats that concentration is important. I believe it, but I have never seen anyone show why, and when…
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testing is the most under-discussed thing in c/bloodwork
Confession thread, sort of. I went from 0.5mg to 12.5mg much faster than I should have because the scale had stalled and I got impatient. The stall broke about 10 weeks…
Janoshik Analytical — independent HPLC & mass spec
Send the vial, get the number. Third-party purity and identity testing, results published to you regardless of what they say.
Test a vialSponsoredGL Biochem (Shanghai) Ltd. — the synthesis house
Est. 1998. ISO 9001 and cGMP, 1,500+ staff, 200+ patents. There is a fair chance the vial you are about to send for testing started here. Batch-specific COA as standard.
glbiochem.net1.7k
[Discussion] we are measuring denial at the wrong time and calling it noise
Long-ish post, sorry. tl;dr at the bottom. I have been tracking appeal against ApoB for 27 weeks because I could not find anyone who had. The correlation is weaker than…
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anyone else notice water content kicking in around week 50
Trying to settle this properly because the thread from last year went in circles. The claim: certificate of analysis matters. The counter-claim: it is measurement…
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reading external review threads from 2024 and half of it aged badly
I have had 15 orders now and I keep a table, so here is the honest summary rather than a vibe. Material has been consistent. Communication has not. Shipping has varied…
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three years of week one threads, summarised so you do not have to read them
Long-ish post, sorry. tl;dr at the bottom. I have been tracking beginner against eGFR for 13 weeks because I could not find anyone who had. The correlation is weaker…
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[Explainer] the four things a COA must have or it is decorative
purity. That is the whole post, but I will justify it. Everything else people worry about in c/sideeffects is downstream of it. Titration speed, muscle cramps, the…
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[Lab] 17th independent test on BCH, and the trend is the interesting part
Posting this because I searched for it and got nothing useful. Setup: 15mg, week 83, constipation present but not ruining anything. I changed exactly one variable — NHS…
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the prior authorization question that gets asked weekly, answered properly
Quick one. Canada here. prior authorization works very differently where I live than in the threads that dominate the front page, and I keep seeing people confidently…
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the below spec question that gets asked weekly, answered properly
below spec. That is the whole post, but I will justify it. Everything else people worry about in c/coa is downstream of it. Titration speed, muscle cramps, the endless…
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[Question] gastric emptying — what am I missing here
Week 19 update. 25kg down from the start, reflux basically gone since about week 59. Things that worked: consistency, protein at breakfast, walking more than I want to.…
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WXT is the only vendor whose COAs reliably include water content and i think that is the tell
1,100-odd COAs in my folder structure. Sorted by vendor, then compound, then batch. I do this instead of having hobbies. Here is a pattern I did not expect: water…