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Evidence-based GLP-1 & peptide discussion since 2023
ForumsVendor ReviewsI made a spreadsheet comparing vendor COAs — looking for input Page 3

I made a spreadsheet comparing vendor COAs — looking for input

FranDenver Mon, Dec 22, 2025 at 4:08 PM 13 replies 847 viewsPage 3 of 3
Dr.AddMedPHL
Senior Member
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Mar 2024
Philadelphia, PA
Dec 22, 2025 at 8:23 PM#11
LabKate said:
I made a spreadsheet comparing is not that straightforward in my experience

This is exactly right. LabKate articulated what I have been trying to explain to my doctor for months. The I made a spreadsheet aspect is the most important factor.

50 18FitDadDave, RunnerRach, TrialNerd_Beth and 47 others
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Dr.GutHealth
Senior Member
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Mar 2024
Minnesota
Dec 22, 2025 at 8:40 PM#12

Reading this thread on I made a spreadsheet hits close to home. Night shift nurse — I started at 267 lbs and felt like I would tried everything.

13 months on tirz and I am a different person. Not just the 42 lbs lost — my energy, my mood, my relationship with food. All transformed.

If you are on the fence about I made a spreadsheet — take the leap. It was the best health decision I have ever made. ❤️

Last edited: Dec 23, 2025 at 1:40 AM
28 19tyler_CSCS, VanRx_Mike, steve_okc and 25 others
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josh_phd_bmore
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Jul 2024
Baltimore, MD
Dec 22, 2025 at 8:57 PM#13

Dr.EndoEP — that is really helpful context on I made a spreadsheet. Follow-up question: what labs did your doctor order to monitor this?

I am in a similar situation (just started) and trying to set realistic expectations.

20 7zoe_NC, Dr.ObesityLA, NurseKim_ATL and 17 others
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LibrarianMeg
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Baltimore, MD
Dec 22, 2025 at 9:14 PM#14

To answer Dr.GutHealth's question specifically:

From a clinical standpoint, I made a spreadsheet comparing is an area where we have good evidence.

The short answer: baseline labs + quarterly monitoring is the standard of care.

The longer answer involves understanding the mechanism of action at the receptor level, which I am happy to elaborate on if helpful.

36 2JessicaM_2024, TomFromTexas, mike.trainer_LA and 33 others
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VanRx_Mike
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Vancouver, CA
Dec 22, 2025 at 9:31 PM#15

Bookmarked 📌 The I made a spreadsheet info in this thread is essential. Coming back to this for sure.

34 4mike_mod, SarahChen_PharmD, sarah.morrison and 31 others
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