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ForumsCompounding & FormulationCompounded semaglutide stability: accelerated degradation study results — November 2025 Page 4

Compounded semaglutide stability: accelerated degradation study results — November 2025

pat_auckland Mon, Oct 20, 2025 at 6:54 AM 24 replies 1,352 viewsPage 4 of 5
VendorMark
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Oct 24, 2025 at 7:00 AM#16

From the other side of the consultation, briefly. Take it one variable at a time. Almost every unanswerable question in these threads is unanswerable because three things changed in the same fortnight, and no amount of subsequent argument can untangle them after the fact.

Correct me if the detail matters more than I have assumed.

Last edited: Oct 24, 2025 at 9:00 AM
44 17DebRD_ATL, KristenIndy, MarkLI_maint and 41 others
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paige_pharma
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Oct 24, 2025 at 4:30 PM#17

A narrower follow-up, since the general answer is now clear:

Whether anyone has held at a sub-maximal dose long term and kept the result, or whether the maintenance data only exists at 2.4mg?

45 18Dr.SurgeonPGH, rachel_ABQ, traveltech_sara and 42 others
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JessicaH_TX
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Oct 25, 2025 at 2:00 AM#18
VendorMark said:
Almost every unanswerable question in these threads is unanswerable because three things changed in the same fortnight, and no amount of subsequent…

I read this differently from VendorMark, on substance rather than tone. The mechanism that matters here is not stomach emptying, it is central. GLP-1 receptor agonism in the arcuate nucleus stimulates POMC neurons and suppresses AgRP/NPY signalling, which is why the effect is appetite and food salience rather than physical fullness. Delayed gastric emptying largely tachyphylaxes over the first months; the appetite effect does not.

Last edited: Oct 25, 2025 at 6:00 AM
46 19kim_atl_prep, sarah_TO, wendy_avl and 43 others
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sophie_paris
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Oct 25, 2025 at 11:30 AM#19
VendorMark said:
Almost every unanswerable question in these threads is unanswerable because three things changed in the same fortnight, and no amount of subsequent…

Agreed, and the enforcement dates were staggered by category — 503A first, 503B a few weeks later — because outsourcing facilities have manufactured inventory and clinic contracts to unwind while a 503A makes to order.

47 20AussieAnna, BethLabQueen, ChrisMacros and 44 others
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mike_mod
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Oct 25, 2025 at 9:01 PM#20

Moderator note: two posts asking for a source have been merged into one. Please search the thread before asking again. Report rather than reply if it drifts again.

19 17PurityPaulOR, MaxMetOK, MounjBrad and 16 others
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