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Forums›COA & Analytical Testing›Understanding peptide purity percentages — what worked for you? › Page 5

Understanding peptide purity percentages — what worked for you?

Dr.LipidDallas Wed, Dec 31, 2025 at 5:58 AM 21 replies 1,049 viewsPage 5 of 5
KristenIndy
KristenIndy
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Dec 31, 2025 at 1:03 PM#21

Just wanted to say — for anyone reading this Understanding thread who is feeling discouraged: it gets better. The first month are the hardest. Hang in there. 💪

Last edited: Dec 31, 2025 at 6:03 PM
35 22LondonLisa, mike_nyc, VendorMark and 32 others
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andrew_nyc
andrew_nyc
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Dec 31, 2025 at 1:20 PM#22

Yep. My endo said the same thing about Understanding.

Last edited: Dec 31, 2025 at 6:20 PM
42 17Dr.NateNeph, PharmD_Rodriguez, julia.endo and 39 others
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Dr.NephBHM_UK
Dr.NephBHM_UK
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Birmingham, UK
Dec 31, 2025 at 1:37 PM#23

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

6 20PharmacoVig_BOS, SurmountFan_IN, PeptideChemSF and 3 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.

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Dr.MetabolicMD
Dr.MetabolicMD
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Dec 31, 2025 at 1:54 PM#24

Can confirm — my data shows the same pattern.

Last edited: Dec 31, 2025 at 3:54 PM
36 12Dr.ObesityMed, HealthEcon_DC, PedsEndoPhilly and 33 others
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A1cHero_PHX
A1cHero_PHX
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Phoenix, AZ
Dec 31, 2025 at 2:11 PM#25

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

Last edited: Dec 31, 2025 at 7:11 PM
42 6jason_sac26, chris_chi24, tampaLisa73 and 39 others
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