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c/retatrutide·posted 1 months ago by u/clara_weiss

unpopular opinion: most of what gets said here about triple agonist is guesswork

Discussion Receipts ×6

unpopular opinion: most of what gets said here about triple agonist is guesswork, which sounds obvious until you try to state the evidence for it.

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

Where the evidence actually stands, since every thread here assumes a different answer.

Phase 2 reported a large mean body weight change at 48 weeks across a few hundred participants with a slow, protocol-driven escalation. The effect size was striking. The confidence intervals were wide, the population was small, and the duration was under a year.

Phase 3 is running. Until it reports, everything else — including the ranking arguments this board loves — is extrapolation from a small study. That is not a criticism of the compound; it is a description of the evidence.

Stopped at a low step because there was no reason to go further and no data to tell me what further would do.

Corrections welcome, especially the pedantic ones. Pedantry is how this board earns its reputation.

988 up / 287 down77% upvoted47 commentsid vcbhnp3 Jun 2026

47 comments

15 in this archive, depth 6

best — the order this archive was captured in

u/ledger_modMOD103 points·1 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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u/clara_weissOP60 points·1 months ago

Removed the escalation schedule.

Adding the standing caveat: none of this is approved anywhere and research material is not for human use.

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u/divya_bakken59 points·1 months ago

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.

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u/clara_weissOP-22 points·1 months ago

Independent purity testing on this compound is thin compared with the older molecules, simply because fewer members have paid for it.

Agreed, and the glucagon arm is exactly why the comparison threads do not work.

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[removed]1 point·1 months ago

[removed by moderator]

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u/farid_molnar48 points·1 months ago

That is body weight change, not fat mass. The trials report the first and people quote it as the second.

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u/yara_lindholm11 points·1 months ago

dose escalation in the trials was slow for a reason

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u/baseline_drifteranalytical8 points·1 months ago

What is the source for that figure — the published paper or a summary of it?

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u/freya_baptista4 points·1 months ago

the phase 2 numbers were striking and they were also 48 weeks in a small population

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u/reflux_report3 points·1 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/rohan_cardoso2 points·1 months ago

Correction: TRIUMPH is the phase 3 programme.

reflux_report is right about the escalation being the variable. It explains most of the difficult reports here.

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u/clara_weissOP1 point·1 months ago

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

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u/niels_lindqvist40 points·1 months ago

Small fix — three receptors, not two. GLP-1, GIP and glucagon, and the third one is the reason this compound gets its own board.

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u/emil_agyeman24 points·1 months ago

Is that the 48-week figure or an earlier readout?

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u/careful_gradient3238 points·1 months ago

heart rate is the thing people report watching

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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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