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Single comment threadYou are looking at one branch of asked my compounder where the API comes from. long silence. — 27 comments in the full submission. View in context.
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c/compounding·submitted 4 days ago by u/ffmi_watcher

asked my compounder where the API comes from. long silence.

Regulatorybranch of 10 comments

asked my compounder where the API comes from. long silence. Not a hot take, just something I have not seen said plainly here. Compounded preparations are not approved products and carry no bioequivalence claim. That is a statement about regulatory category, not about quality. Why "compounded" is not "generic",…

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This branch

10 comments, started 2 days ago
u/usp_appendixMOD10 points·2 days ago

Left up. It describes an arrangement with specifics and it is honest about the jurisdiction.

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u/gustav_cardoso12 points·2 days ago

do not assume the concentration matches the branded product

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u/tobias_vukovic14 points·2 days ago

Paid noticeably more at one clinic than another for what turned out to be the same facility behind both.

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u/milos_mensa8 points·2 days ago

the pharmacy and the prescriber are two separate questions

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u/ffmi_watcher3 points·2 days ago

Yes. The shortage list is the legal hinge for the whole arrangement and its status is public.

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u/dario_stanescu7 points·2 days ago

Asked which facility and got a name straight away. Looked it up, found the registration, felt considerably better about the whole thing.

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u/ahmed_fonseca2 points·1 days ago

a 503B has to register and report, so there is a paper trail to ask for

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u/amara_kuipers2 points·1 days ago

Salt form matters for mass: a preparation specified as one salt and dosed as the free base gives you a different amount of peptide for the same number on the label.

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u/sofia_nascimento2 points·1 days ago

Asked for potency testing on the finished preparation. They had it. I had assumed they would not.

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u/ffmi_watcherOP1 point·1 days ago

That figure is the starting material purity, not the finished preparation potency. Two different tests.

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About c/compounding

Compounded GLP-1s as a supply route: the 503A/503B distinction, the shortage-list mechanics that made compounding legal and then didn't, state board rules, telehealth prescriber models, and what a compounding pharmacy will and will not tell you about its API source.

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