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ForumsCompounding & FormulationCompounded sema potency testing — what worked for you? Page 3

Compounded sema potency testing — what worked for you?

Dr.PathRoch Thu, Aug 7, 2025 at 8:38 PM 13 replies 1,517 viewsPage 3 of 3
Dr.PeteFamMed
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Aug 8, 2025 at 6:00 PM#11
lisa_labSD said:
Price comparison for compounded supply across sources I've used: Source Monthly Cost Type Purity Verified Brand (Ozempic) $950 FDA-approved N/A…

Regarding compounded supply compounding legality: compounding pharmacies can legally produce semaglutide and tirzepatide while these drugs remain on the FDA shortage list. If/when the shortage resolves, the legal landscape may change.

Stay informed. The FDA shortage list is updated regularly. Current status as of my last check: semaglutide partially resolved shortage, tirzepatide still in shortage. This directly impacts compounding availability.

6 4hyun_seoul, jim_asheville, matt_MKE and 3 others
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rick_sfbay
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Aug 8, 2025 at 10:49 PM#12
MeganSA_TX said:
Worth adding the genuine exception, because it is real and narrow: a change made for an identified patient where the prescriber determines it produces…

That reframing is the part I needed.

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anders_CPH
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Aug 9, 2025 at 3:38 AM#13
lisa_labSD said:
Price comparison for compounded supply across sources I've used: Source Monthly Cost Type Purity Verified Brand (Ozempic) $950 FDA-approved N/A…

Compounded semaglutide formulations for compounded supply: some pharmacies add ingredients like B12, L-carnitine, or BPC-157 to their semaglutide preparations. Are these beneficial or marketing gimmicks?

My take: B12 addition has some logic (GLP-1s can deplete B12). L-carnitine evidence is weak. BPC-157 for GI protection is theoretically interesting but unproven. I prefer straight semaglutide with no additives — fewer variables, cleaner data on what's working.

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PeptideChemSF
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Aug 9, 2025 at 8:27 AM#14
Dr.PathRoch said:
My pharmacy stopped supplying with three weeks notice and a letter that explained nothing, so I went and read the statute.

FDA inspection results for compounding pharmacies selling compounded supply: you can look up any 503B facility's FDA inspection history on the FDA website.

Check for: Form 483 observations (violations), warning letters, and recall history. A clean inspection record is a strong indicator of quality. My pharmacy has had 1 Form 483 observations in their last 2 inspections.

This is public information. Use it. Link: fda.gov/inspections-compliance-enforcement-and-criminal-investigations

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Admin
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Aug 9, 2025 at 1:16 PM#15

Moderator note: a couple of off-topic posts removed. Report rather than reply if it drifts again.

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