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c/retatrutide·posted 9 months ago by u/andres_sorensen

my A1c moved and I cannot work out whether TRIUMPH is why

Caution Well Actually ×9

Thinking out loud about this: my A1c moved and I cannot work out whether TRIUMPH is why.

Nothing containing this compound is approved anywhere. Research-use-only material is not approved for human use, and that is a statement of fact rather than a disclaimer.

Independent purity testing on this compound is thin compared with the older molecules, simply because fewer members have paid for it. Fewer results means wider uncertainty, not a verdict.

Went up slowly, deliberately, because everything on this board says the escalation is where trouble lives. Uneventful so far and I am not going to pretend that is a finding.

If two or three other people have done the same thing we might actually learn something. Alone it is an anecdote.

5,542 up / 4,906 down53% upvoted33 commentsid 1z139u3 Oct 2025

33 comments

25 in this archive, depth 5

best — the order this archive was captured in

u/kofi_balogun57 points·9 months ago

Increases in heart rate have been reported across this receptor class. The magnitude and clinical significance are exactly what phase 3 is powered to establish.

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u/bilal_osei27 points·9 months ago

Push back: quoting the phase 2 headline as an expected outcome is not a fair reading of a small trial with wide intervals.

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u/emil_wojcik82 points·9 months ago·edited

Glucagon receptor agonism is associated with increased energy expenditure and with hepatic effects. That is a mechanistic story with strong preclinical support and limited phase 2 human data.

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[removed]53 points·9 months ago

[removed by moderator]

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u/soren_nkemelu37 points·9 months ago

Which phase 2 arm are you quoting, and at what week?

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u/marit_laurent10 points·9 months ago

Read the phase 2 paper twice before ordering anything. Recommend that to anyone in this board: the error bars are the interesting part.

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u/hassan_nilsen5 points·9 months ago

not approved anywhere, which is the single most important fact in this board

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u/nadia_trevino13 points·9 months ago·edited

Sceptical of the extrapolation. Forty-eight weeks does not tell you about seventy-two, and the curve shape is exactly what is unknown.

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u/andres_sorensenOP6 points·9 months ago

Correction: TRIUMPH is the phase 3 programme. The number you are quoting is from the phase 2 readout, which is a different trial.

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u/rekha_vestergaard7 points·9 months ago

research-use-only material is not approved for human use, full stop

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u/soren_nkemelu4 points·9 months ago

Kept a log specifically because there is so little published. It is one person and it is not data.

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u/cormac_roos13 points·9 months ago

triple agonist — GLP-1, GIP and glucagon, and the glucagon arm is the new part

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u/nadia_norgaard8 points·9 months ago

triple agonist — GLP-1, GIP and glucagon, and the glucagon arm is the new part

Disagree with this specific inference. A 48-week readout does not tell you the shape of the curve after it.

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u/nikhil_lindqvist26 points·9 months ago

Same read. The energy-expenditure mechanism is the interesting bit and it is not established in humans at scale.

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u/marta_vanhecke8 points·9 months ago

Right, and it bears repeating that nothing here is approved anywhere and research material is not for human use.

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u/andres_sorensenOP14 points·9 months ago

The thing that surprised me was how much of the discussion here is inference rather than measurement.

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u/marit_laurent3 points·9 months ago

Are you comparing against phase 3 numbers for something else? They are not comparable.

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u/yannick_barros2 points·9 months ago

the glucagon component is why the metabolic story reads differently

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u/andres_sorensenOP6 points·9 months ago

How fast was the escalation? That is usually the variable that explains the reports.

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u/sofia_wikstrom7 points·9 months ago·edited

Agreed on the heart-rate reports. They are consistent enough across the threads to be worth noting, not enough to be a finding.

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u/rui_only_ro2 points·9 months ago

a lot of the confident posting here is extrapolation

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u/nabila_bakken20 points·9 months ago

Careful with the rankings. A phase 2 result and a phase 3 result are not on the same evidential footing and cannot be listed in one table.

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u/arne_amankwah-5 points·9 months ago

small trial, big effect, wide error bars

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u/reta_and_regret1 point·9 months ago

Has anyone posted an independent test on this compound recently?

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u/incretin_ivyMOD26 points·9 months ago

Removed the escalation schedule. There is no published protocol for members to follow and inventing one here is exactly what this board does not do.

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About c/retatrutide

Retatrutide: GIP/GLP-1/glucagon triple agonism, the TRIUMPH programme, and the fact that most people discussing it are handling research-grade material with no human-use approval anywhere. Dose-response, heart-rate signal, and the unusually steep phase-2 weight curves get argued about here weekly.

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