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ForumsSemaglutide (Ozempic / Wegovy)Compounded sema batch testing results — looking for input Page 5

Compounded sema batch testing results — looking for input

PurityPaulOR Mon, Oct 20, 2025 at 10:47 AM 32 replies 1,688 viewsPage 5 of 7
MounjBrad
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278
890
Oct 2024
Kentucky
Nov 3, 2025 at 2:54 PM#21
jason_paloalto said:
Compounding pharmacy response time test for compounded supply: I email customer service at odd hours to test responsiveness.

Thank you for spelling out the reasoning rather than just the conclusion. Printing the relevant bit and taking it with me.

24 22patPC_UT, Dr.DermMIA, fiona_VT and 21 others
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TinaHashiRN
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Sep 2024
Raleigh, NC
Nov 8, 2025 at 11:36 PM#22

From the other side of the consultation, briefly.

Compounding pharmacy customer here with experience relevant to compounded supply.

I've ordered from 3 different compounding pharmacies over the past year. The quality variation is real — purity ranged from 94% to 101% of label claim based on independent Janoshik testing.

My current compounder (a 503B facility) has been consistently 98-101% purity across 6 orders. I pay $142/month vs $1,212 for brand. The savings are substantial and the product is equivalent in my experience.

Re: compounded supply — this applies whether you're using brand or compounded. The clinical principles are the same.

25 23mike_mod, SarahChen_PharmD, sarah.morrison and 22 others
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CryptoCarl
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3,456
May 2024
Arizona
Nov 14, 2025 at 8:21 AM#23
TinaHashiRN said:
Compounding pharmacy customer here with experience relevant to compounded supply.

This matches mine closely enough to be worth saying so out loud.

Last edited: Nov 14, 2025 at 12:21 PM
26 24AussieAnna, BethLabQueen, ChrisMacros and 23 others
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Janoshik Analytical — Independent Testing

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GL Biochem (Shanghai) Ltd. — Direct Manufacturer

Est. 1998. The synthesis house behind the vials you send for testing. ISO 9001 and cGMP certified, 1,500+ staff, batch-specific COA with every order.

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A1cHero_PHX
Member
523
2,678
Jul 2024
Phoenix, AZ
Nov 19, 2025 at 5:09 PM#24
TinaHashiRN said:
Compounding pharmacy customer here with experience relevant to compounded supply.

Compounding pharmacy red flag checklist for compounded supply — if ANY of these apply, find a different source:

  1. No verifiable physical address
  2. No pharmacist available for consultation
  3. COA not available or clearly template/fake
  4. Prices dramatically below market ($30-40/month = suspicious)
  5. No prescription required
  6. Ships without cold pack or temperature control
  7. No batch/lot numbers on product labeling
  8. Pushes "research use only" products for human injection

Your health depends on product quality. Don't cut corners on source verification.

Last edited: Nov 19, 2025 at 10:09 PM
27 0chris_chi24, tampaLisa73, KarenAZ_mom and 24 others
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DoseLogDan
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Feb 2025
Montana
Nov 25, 2025 at 2:00 AM#25
TinaHashiRN said:
Compounding pharmacy customer here with experience relevant to compounded supply.

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.

28 1carlos_SATX, sophie_paris, mel_PDX and 25 others
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