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c/coldchain·posted 5 months ago by u/jarno_karlsen

[Question] excursion — what am I missing here

Question Receipts ×1

Week 71 update. 37kg down from the start, early fullness basically gone since about week 16.

Things that worked: consistency, protein at breakfast, walking more than I want to. Things that did not: everything I bought on the internet to help with early fullness.

The part that surprised me is how much of this is admin. Ordering, storing, logging, remembering. Nobody mentions that the hard bit is not the drug, it is the routine.

Happy to answer anything. Please do not ask me what dose you should be on.

1,112 up / 277 down80% upvoted48 commentsid 1ubvja13 Feb 2026

48 comments

20 in this archive, depth 4

best — the order this archive was captured in

u/milan_mensah94 points·5 months ago

This is correct. Dry powder is way more robust than liquid.

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[deleted]36 points·5 months ago

[deleted]

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u/jarno_karlsenOP52 points·5 months ago

Small correction: the trial was 11 weeks, not 39. Does not change your point but people will quote it.

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u/marta_ilunga44 points·5 months ago

Not convinced. The evidence does not support that reading.

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u/rohan_steiner33 points·5 months ago

lane reports need origin, destination, carrier, and actual transit days

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u/priya_ogunleye10 points·5 months ago

Slight fix: the number was 98.0, not 98.1. Decimal point, but a fairly consequential one.

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u/soren_yildiz54 points·5 months ago

Not convinced. The evidence does not support that reading.

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u/jarno_karlsen15 points·5 months ago

time-at-temperature integral is the dose, not just peak temperature

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u/coldchain_karenMOD34 points·5 months ago

Flair changed to match the content. Read the sidebar before posting next time and we are square.

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u/tomas_lokken26 points·5 months ago

lane reports need origin, destination, carrier, and actual transit days

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u/nils_ferreira31 points·5 months ago

That is net peptide content, not purity. Different number, different meaning.

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u/usb_logger_ursula37 points·5 months ago

no tracking numbers, no full addresses, no label photos — instant removal

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u/careful_gradient_again22 points·5 months ago

Do you have the logger trace?

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u/ice_pack_auditcold chain6 points·5 months ago

time-at-temperature integral is the dose, not just peak temperature

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u/kian_solberg21 points·5 months ago

This is correct. Dry powder is way more robust than liquid.

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u/fatima_yildiz7 points·5 months ago

The confident tone is doing a lot of work that the evidence is not.

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u/cato_batista2 points·5 months ago

excursion claims need a logger trace or a photo at unboxing, not "it felt warm"

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u/anya_rautio11 points·5 months ago

The practical rule people converge on is 28 days at fridge temperature after first puncture, and that comes from the preservative, not the peptide.

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u/curious_panel_only4 points·5 months ago·edited

gel packs last 12 hours, after that you are relying on the box itself

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About c/coldchain

Temperature and stability in the real world: what an excursion actually costs you, why lyophilised powder is far more forgiving than reconstituted solution, how to read a logger CSV, and how to photograph a failed shipment so the conversation with the vendor is short.

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