pete_nash said:I have been on both brand and compounded, and in the context of compounded supply, my experience has been equivalent with both.
Beyond-use dating (BUD) for compounded supply compounded products:
Lyophilized (unreconstituted): typically 9 months from compounding date
Reconstituted with BAC water: typically 28-30 days refrigerated
Reconstituted with sterile water: typically 7 days (no preservative!)
Always use BAC water for multi-dose vials. Sterile water has no preservative and supports bacterial growth after first puncture. This is a common and potentially dangerous mistake.
Dr.NephBHM_UK 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…
Saving this. It is the first explanation that did not require me to already understand it. Printing the relevant bit and taking it with me.
pete_nash said:I have been on both brand and compounded, and in the context of compounded supply, my experience has been equivalent with both.
For compounded supply users considering compounded for the first time: here's a step-by-step guide:
- Get a prescription from your doctor (telehealth counts)
- Research 503B compounding pharmacies with good community reviews
- Verify their FDA registration and inspection history
- Request a COA for your specific compound before ordering
- Start with a 1-month supply to test
- Consider sending a sample to Janoshik for independent verification
- Track your response compared to brand (if you were on it previously)
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Shop Reference StandardsWendyG_ATL said:Two pharmacies quoted me last year, one describing itself as 503A and one as 503B, and I assumed 503B just meant bigger until both stopped within…
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 0 Form 483 observations in their last 4 inspections.
This is public information. Use it. Link: fda.gov/inspections-compliance-enforcement-and-criminal-investigations
Moderator note: reminder that nothing in this thread is medical advice, and that clinical claims need a source. No action needed from anybody.