Compounded vs brand name and honestly I cannot tell the difference

Adding the clinical framing, because it changes how the question reads.

Compounded has been just as effective for me. If compounded supply is the concern, the COA from my 503B pharmacy shows 99.1% purity. Verified by Janoshik.

TirzTom said:

Compounding pharmacy response time test for compounded supply: I email customer service at odd hours to test responsiveness.

Thank you — that is the clearest version of this I have read, and I have read a lot of them. Sending this to two other people who asked me the same thing last week.

Clinical perspective, offered as context rather than as advice.

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

Dr.RenalNash said:

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

Same experience, arrived at from the opposite direction. I had assumed I was the exception until I read this.

Moderator note: good thread. Keeping it here rather than moving it, because the question is general enough to be useful.