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ForumsCompounding & FormulationLyophilized vs liquid peptides — stability and bioavailability comparison Page 3

Lyophilized vs liquid peptides — stability and bioavailability comparison

PeptideChemSF Fri, Mar 13, 2026 at 1:22 AM 18 replies 231 viewsPage 3 of 4
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Mar 13, 2026 at 5:37 AM#11

Moderator note: Great discussion, everyone. Just a reminder to keep things civil and evidence-based.

Thread quality is excellent — keep it up. 👍

Last edited: Mar 13, 2026 at 9:37 AM
4 1PedsEndoPhilly, SleepDoc_PDX, RegAffairsDC and 1 other
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JennaRN
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Mar 13, 2026 at 5:54 AM#12

Slightly tangential to Lyophilized vs liquid but MikeFit_NJ reminded me — has the insurance landscape changed recently?

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.

46 10PeptideSynthNJ, Dr.KarenChen, Dr.NateNeph and 43 others
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fiona_glasgow
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Mar 13, 2026 at 6:11 AM#13
robert_kc said:
Follow-up question: what labs did your doctor order to monitor this

This is exactly right. robert_kc articulated what I have been trying to explain to my friends for months. The Lyophilized vs liquid aspect is what made the difference for me.

Last edited: Mar 13, 2026 at 11:11 AM
37 10KevinCompounds, TirzTom, TrialTracker_MD and 34 others
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carlos_SATX
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Mar 13, 2026 at 6:28 AM#14

Saving this for reference. Quality thread.

13 19LindaRN_retired, tommy_boulder, hyun_seoul and 10 others
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dave_SLC
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Mar 13, 2026 at 6:45 AM#15

Adding my data to this Lyophilized vs liquid discussion:

MetricBaselineMonth 5Month 6
Weight264 lbs249 lbs209 lbs
A1C6.8%6.0%5.2%
hsCRP8.04.00.6

Protocol: Semaglutide 1.7mg/wk, resistance training 3x/wk, protein 1.6g/kg/day.

28 21Dr.BariatricHTX, LindaRN_retired, tommy_boulder and 25 others
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