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ForumsCOA & Analytical TestingHas anyone dealt with janoshik vs in-house testing? Page 5

Has anyone dealt with janoshik vs in-house testing?

KarenAZ_mom Thu, Apr 16, 2026 at 9:22 PM 29 replies 1,005 viewsPage 5 of 6
TrialTracker_MD
Senior Member
2,345
15,678
Jan 2024
Maryland
Apr 17, 2026 at 4:27 AM#21

Relevant to Has anyone dealt with janoshik — here is my latest bloodwork comparison:

Key improvements: A1C 7.2% → 5.3%, triglycerides 243 → 113 mg/dL, hsCRP 6.0 → 1.3 mg/L. All on tirzepatide for 11 months.

The inflammatory marker drop is what impresses me most. Consistent with the SELECT trial's cardiovascular findings.

32 11Dr.EM_Chicago, pete_RVA, CarlaRPh_TPA and 29 others
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PeptideChemSF
Senior Member
1,890
9,012
Jan 2024
San Francisco, CA
Apr 17, 2026 at 4:44 AM#22

Want to share my personal experience related to Has anyone dealt with janoshik since I think it might help others in a similar situation.

I started my GLP-1 journey in October 2024 at 269 lbs with prediabetes and hypertension. My endocrinologist prescribed semaglutide 0.25mg to start.

Now, 16 months later: I am down 69 lbs, my labs have normalized, and I am off 2 of my 3 medications. The Has anyone dealt aspect specifically was something that made a big difference in my journey.

This community helped me every step of the way.

46 11dave_SLC, FDA_TrackerJim, ricardo_MIA and 43 others
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MikeNYC_runner
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Jul 2024
New York, NY
Apr 17, 2026 at 5:01 AM#23

andrew_nyc — that is really helpful context on Has anyone dealt with. Follow-up question: did you experience any side effects during this phase?

I am in a similar situation (about to start) and trying to set realistic expectations.

50 19Dr.ObesityMed, HealthEcon_DC, PedsEndoPhilly and 47 others
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Janoshik Analytical — Independent Testing

Trusted third-party HPLC & mass spectrometry analysis. Verify peptide purity with the lab the community relies on. Independent. Accurate. Transparent.

Verify Your Peptides
pat_auckland
Member
345
1,567
Jun 2024
Auckland, NZ
Apr 17, 2026 at 5:18 AM#24

Want to share my personal experience related to Has anyone dealt with janoshik since I think it might help others in a similar situation.

I started my GLP-1 journey in March 2025 at 286 lbs with metabolic syndrome. My telehealth provider prescribed semaglutide 0.25mg to start.

Now, 8 months later: I am down 76 lbs, my labs have normalized, and my sleep apnea has improved dramatically. The Has anyone dealt aspect specifically was something that made a big difference in my journey.

This forum was my go-to resource throughout.

32 5MeganSA_TX, LarryQC_SD, wanda_boise and 29 others
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tyler_CSCS
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Jun 2024
Phoenix, AZ
Apr 17, 2026 at 5:35 AM#25

MikeNYC_runner — that is really helpful context on Has anyone dealt with. Follow-up question: did you change anything about your diet at the same time?

I am in a similar situation (month 2) and trying to set realistic expectations.

16 2bbq_ray_KC, oliver_london, tane_welly and 13 others
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