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c/retatrutide·posted 1 year ago by u/andres_sorensen

stalled for 12 weeks at 10mg and I refuse to panic this time

Trial Data Receipts ×3 Slow Clap ×1

stalled for 12 weeks at 10mg and I refuse to panic this time. It is the sort of thing everyone half-believes and nobody writes down.

12 weeks and 10mg — those are the numbers, and they are the ones I am willing to defend.

The phase 2 readout ran to 48 weeks in a few hundred participants with a slow escalation. Both the size and the duration matter when people quote the headline number.

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.

Sceptical readings welcome. The confident ones are the ones I distrust.

1,512 up / 438 down78% upvoted45 commentsid kjjv215 Apr 2025

45 comments

18 in this archive, depth 5

best — the order this archive was captured in

u/honest_syringe33107 points·1 year ago

The standing caveat, written out properly because it keeps getting compressed into a footnote.

Nothing containing this compound is approved by any regulator. Research-use-only material is not approved for human use. That is not a legal formality on this board — it is why there is so little independent data, why the escalation schedules people post are invented, and why nobody here can answer a dosing question.

What this board can usefully do is read the published trials carefully, log independent purity results, and be honest about how thin the evidence base is. Everything else belongs somewhere with a clinician in it.

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u/sofia_wikstrom-36 points·1 year ago

That reads as a titration plan for an unapproved compound. This board cannot host that and it should not want to.

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u/nabila_bakken1 point·1 year ago

Sent a vial to VendorInvestigate out of curiosity. Result was 98.7% against a claimed 98.0%, which is the first independent number I had seen for this compound anywhere.

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u/careful_gradient_notes1 point·1 year ago

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

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u/crosspost_bot_no1 point·1 year ago

the glucagon component is why the metabolic story reads differently

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u/incretin_ivyMOD99 points·1 year 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/nausea_notesside effects23 points·1 year ago

comparing reta phase 2 to sema phase 3 is comparing different things

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u/reflux_report19 points·1 year ago

wait for phase 3 before you argue about rankings

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u/emil_agyeman8 points·1 year ago·edited

Yes — the comparison threads are apples to oranges and they generate more heat than anything else here.

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u/honest_syringe335 points·1 year ago

nothing here is available as a prescription product, so read every thread with that in mind

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u/anya_moreau61 points·1 year ago

Watched heart rate on a wearable across twelve weeks because the threads said to. It moved a little and I have no idea whether that means anything.

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[deleted]71 points·1 year ago

[deleted]

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u/andres_sorensenOP51 points·1 year 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/halima_mbeki44 points·1 year ago

Disagree. "More receptors means more effect" is not how any of this works and the trial data does not support the linear story.

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u/placebo_arm_pam36 points·1 year ago

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

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u/mateusz_mensah38 points·1 year ago·edited

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/aa_analysis_andy9 points·1 year ago

It is a triple agonist at the GLP-1, GIP and glucagon receptors. The glucagon arm is the genuinely novel component and it is the one with the least human outcome data behind it.

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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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