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ForumsBuyer Beware⚠ 50+ FDA warning letters sent to peptide vendors in 2025 — November 2025 Page 6

⚠ 50+ FDA warning letters sent to peptide vendors in 2025 — November 2025

sarah_TO Mon, Nov 17, 2025 at 10:49 PM 43 replies 2,068 viewsPage 6 of 9
EndoResFellow
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Baltimore, MD
Nov 18, 2025 at 7:19 AM#26

Just wanted to say — for anyone reading this 50+ FDA warning thread who is feeling discouraged: it gets better. The first 6 weeks are the hardest. Hang in there. 💪

24 0robert_kc, dan_philly, MeganSA_TX and 21 others
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PurityPaulOR
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Nov 18, 2025 at 7:36 AM#27

Slightly tangential to 50+ FDA warning letters but mike_mod reminded me — has anyone else noticed changes in their alcohol tolerance?

I know it is not exactly on-topic but it seems related enough to ask here rather than starting a new thread. Apologies if this has been covered — I did search first.

Last edited: Nov 18, 2025 at 10:36 AM
15 5MikeNYC_runner and 12 others
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JenMemphis
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Memphis, TN
Nov 18, 2025 at 7:53 AM#28

Exactly this. My pharmacist said the same thing about 50+ FDA warning.

Last edited: Nov 18, 2025 at 12:53 PM
28 23NurseAsh_DET, BenResearch_OR, MikeKY_noInsulin and 25 others
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KristenIndy
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Indianapolis, IN
Nov 18, 2025 at 8:10 AM#29

Want to share my personal experience related to 50+ FDA warning letters sent since I think it might help others in a similar situation.

I started my GLP-1 journey in March 2025 at 247 lbs with metabolic syndrome. My telehealth provider prescribed semaglutide 0.25mg to start.

Now, 16 months later: I am down 87 lbs, my labs have normalized, and my sleep apnea has improved dramatically. The 50+ FDA warning aspect specifically was something that made a big difference in my journey.

This forum was my go-to resource throughout.

Last edited: Nov 18, 2025 at 1:10 PM
10 16DataDave, Dr.GutHealth, amsterdam_pete and 7 others
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Dr.MetabolicMD
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Nov 18, 2025 at 8:27 AM#30

Clinical perspective on 50+ FDA warning letters sent to peptide:

I have managed ~150 patients on GLP-1 therapy and this topic comes up frequently. What the data shows — and what I see in practice — is that the medication works best as part of a comprehensive approach.

For this specific question, I would recommend: getting comprehensive baseline labs first.

40 16GenomicsKate, Dr.ObesityMed, HealthEcon_DC and 37 others
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