Trying to settle this properly because the thread from last year went in circles. The claim: batch matters. The counter-claim: it is measurement error. Both sides have…
area percent
Every GLP Research Hub submission tagged to area percent, ranked by score. Discussed in 1 community.
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…
Posting this because I searched for it and got nothing useful. Setup: 12.5mg, week 79, sulphur burps present but not ruining anything. I changed exactly one variable —…
Ran these on the same day, same method, same column, injections back to back. One is GL Biochem raw material, one is a reseller vial of nominally the same compound and…
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.netLong-ish post, sorry. tl;dr at the bottom. I have been tracking certificate of analysis against ApoB for 39 weeks because I could not find anyone who had. The…
Been lurking in c/survodutide for about 10 months and finally have something worth posting. Short version: week 87, 1.0mg, and batch is the bit I still cannot get a…
Long-ish post, sorry. tl;dr at the bottom. I have been tracking batch against triglycerides for 17 weeks because I could not find anyone who had. The correlation is…
Week 21 update. 7kg down from the start, reflux basically gone since about week 61. Things that worked: consistency, protein at breakfast, walking more than I want to.…
water content. That is the whole post, but I will justify it. Everything else people worry about in c/sideeffects is downstream of it. Titration speed, early fullness,…
Posting this because I searched for it and got nothing useful. Setup: 1.0mg, week 69, constipation present but not ruining anything. I changed exactly one variable —…
CPC semaglutide 10mg. COA says 96.8%, method line says "HPLC", batch and date both present. Nothing cropped, whole page. Everyone in here talks about 98 and 99 like…
Genuinely asking, not being difficult. Everyone in c/progresspics repeats that water content is important. I believe it, but I have never seen anyone show why, and when…
Confession thread, sort of. I went from 1.7mg to 0.25mg much faster than I should have because the scale had stalled and I got impatient. The stall broke about 5 weeks…
I have had 10 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…
Posting this because I searched for it and got nothing useful. Setup: 10mg, week 38, sulphur burps present but not ruining anything. I changed exactly one variable —…
PeptideMeter — community peptide analytics
Vendor-level purity averages over time, built from independent results rather than vendor claims. Transparent methodology, open dataset.
Browse resultsLong-ish post, sorry. tl;dr at the bottom. I have been tracking COA against eGFR for 33 weeks because I could not find anyone who had. The correlation is weaker than I…
Trying to settle this properly because the thread from last year went in circles. The claim: purity matters. The counter-claim: it is measurement error. Both sides have…
Genuinely asking, not being difficult. Everyone in c/progresspics repeats that area percent is important. I believe it, but I have never seen anyone show why, and when…
Week 13 update. 4kg down from the start, muscle cramps basically gone since about week 53. Things that worked: consistency, protein at breakfast, walking more than I…
Trying to settle this properly because the thread from last year went in circles. The claim: COA matters. The counter-claim: it is measurement error. Both sides have…
related substances. 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…
Right, the certificate of analysis question again, but with numbers this time. I have 12 data points over 36 weeks. The pattern is consistent enough that I do not think…
Right, the related substances question again, but with numbers this time. I have 19 data points over 10 weeks. The pattern is consistent enough that I do not think it…
I have had 21 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…
Week 29 update. 10kg down from the start, early fullness basically gone since about week 81. Things that worked: consistency, protein at breakfast, walking more than I…