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c/compounding·posted 5 months ago by u/swirl_dont_shake

help me understand compounding, I have read the wiki twice

Regulatory

I have had 3 orders now and I keep a table, so here is the honest summary rather than a vibe.

Material has been consistent. Communication has not. Shipping has varied by about 28 days on nominally the same lane, which matters more in summer than in February.

The independent number came back 97.9% against a claimed 94.2%, which I read as agreement rather than a discrepancy — inter-lab variance on this assay is a point or two either way and treating one lab as ground truth is how people end up in pointless arguments with vendors.

Batch number is in the comments. Ask if you want the method.

164 up / 53 down76% upvoted12 commentsid kkzk5y20 Feb 2026

12 comments

12 in this archive, depth 3

best — the order this archive was captured in

u/discount_math_dm24 points·5 months ago

The telehealth + compounding combo cost telehealth plus 20% markup. Not cheap but covered by insurance depending on state.

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u/slow_logbook19 points·5 months ago

Disagree. What you are describing is consistent with 503A, not with what you concluded.

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u/rafael_ostergaard18 points·5 months ago

Are we talking 503A or 503B?

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u/kian_ferreira13 points·5 months ago

Dead space in the needle hub holds a small but non-trivial volume. On low-volume draws that can be several units.

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u/swirl_dont_shakeOPreconstitution5 points·5 months ago

Edit to your parent would help — the concentration you quoted assumes one scenario and you have written another above it.

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u/santiago_rasmussen8 points·5 months ago

Yeah, 503A and 503B are different regulatory animals.

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u/rina_sobczak2 points·5 months ago

Yeah, 503A and 503B are different regulatory animals.

Adding to this: 503B is doing more work than the comment implies.

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u/ayesha_radich2 points·5 months ago

regulatory claims need a citation to the actual rule, not interpretation

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u/formulary_fighterappeals8 points·5 months ago·edited

API source questions are on-topic and compounders dodging them is newsworthy

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u/step_count_stan12 points·5 months ago

Asked 13 compounders about API source. One told me, one dodged, one said they cannot say. The answer is the signal.

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u/ahmed_fonseca4 points·5 months ago

the shortage list is temporary, it ends and compounding becomes illegal again

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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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c/compounding rules
  1. Regulatory claims need a citation to the actual rule, notice or docket.
  2. No pharmacy referral codes. Naming a pharmacy is fine; recruiting for it is not.
  3. API source questions are on-topic and pharmacies dodging them is newsworthy.
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  5. Not medical advice. Describe what you did; never prescribe to a stranger.
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