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c/retatrutide·posted 5 months ago by u/placebo_arm_pam

why does nobody talk about triple agonist

Results Receipts ×3 Cold Box ×1 Well Actually ×1

Quick one. Canada here.

glucagon works very differently where I live than in the threads that dominate the front page, and I keep seeing people confidently given advice that simply does not apply outside the US.

Specifics: the route I used took 7 weeks and cost roughly what I expected. The admin was worse than the cost. The thing that would have saved me the most time was knowing which document to ask for at the start.

Happy to answer questions from anyone in the same jurisdiction.

3,997 up / 516 down89% upvoted56 commentsid w6yku72 Feb 2026

56 comments

30 in this archive, depth 5

best — the order this archive was captured in

u/trialwatch_theotrial nerd209 points·5 months ago·edited

Water content matters more than people think. If a vial is carrying residual moisture, your "10mg" is not 10mg of peptide.

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u/ledger_modmod · vetting174 points·5 months ago·edited

Titration speed is a side-effect dial far more than an efficacy dial.

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u/trialwatch_theotrial nerd52 points·5 months ago

Yeah, phase 2 retatrutide is interesting but it is not comparable to phase 3 compounds.

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u/placebo_arm_pamOP-21 points·5 months ago

The glucagon component does different things than dual agonism. The early fullness are not just amplified versions.

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u/ewan_zielinski-32 points·5 months ago

the weight curves are unusually steep, which makes predicting individual response harder

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u/ewan_marchand1 point·5 months ago

Strongly agree. Heart rate escalation needs the actual data, not impressions.

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u/sena_teixeira1 point·5 months ago

Small correction: the trial was 5 weeks, not 11. Does not change your point but people will quote it.

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u/placebo_arm_pamOP1 point·5 months ago

TRIUMPH phase 2 showed 98.7% weight loss but the injection-site soreness profile on the highest arm was rough. Phase 2 != phase 3.

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u/anya_moreau166 points·5 months ago

nobody should be giving this to anyone without extensive monitoring

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[deleted]77 points·5 months ago

[deleted]

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u/divya_bakken100 points·5 months ago

the glucagon component changes the side effect profile, not just the efficacy

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u/incretin_ivypharmacology197 points·5 months ago

phase 2 numbers are not maintenance numbers, cite the trial

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u/placebo_arm_pamOP0 points·5 months ago

TRIUMPH phase 2 showed 98.6% weight loss but the injection-site soreness profile on the highest arm was rough. Phase 2 != phase 3.

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u/ewan_zielinski1 point·5 months ago

phase 2 numbers are not maintenance numbers, cite the trial

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u/titration_marshalmod · c/semaglutide0 points·5 months ago

Yeah, phase 2 retatrutide is interesting but it is not comparable to phase 3 compounds.

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u/reta_and_regretMOD139 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/clara_weiss76 points·5 months ago

Not to be pedantic but dose escalation and retatrutide are being used interchangeably and they are not interchangeable in real life.

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u/nabila_bakken121 points·5 months ago

the dosing is steep, the early fullness reports are real, and nobody knows the human safety yet

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u/devils_advocate_d48 points·5 months ago

Not to be pedantic but retatrutide and TRIUMPH are being used interchangeably and they are not interchangeable in real life.

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u/quiet_moderatormod12 points·5 months ago

Small correction: the trial was 22 weeks, not 15. Does not change your point but people will quote it.

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u/clara_weiss8 points·5 months ago

Small correction: the trial was 22 weeks, not 15.

Adding to this: dose escalation is doing more work than the comment implies.

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u/emil_wojcik63 points·5 months ago

I am going to push back on this slightly.

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u/rohan_cardoso43 points·5 months ago

the 2.5mg arm is different from 1.0mg, results do not transfer

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u/farid_molnar62 points·5 months ago

the 12.5mg arm is different from 10mg, results do not transfer

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u/reta_and_regret45 points·5 months ago

Yeah, phase 2 retatrutide is interesting but it is not comparable to phase 3 compounds.

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u/honest_syringe3322 points·5 months ago·edited
this is why i still read c/customs
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u/kavya_kravchenko17 points·5 months ago·edited

the glucagon component changes the side effect profile, not just the efficacy

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u/heart_rate_bump14 points·5 months ago

Strongly agree. Heart rate escalation needs the actual data, not impressions.

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u/liver_enzyme_liz5 points·5 months ago

triple agonism plus glucagon is a different physiological state than GIP/GLP-1 dual

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u/incretin_ivypharmacology10 points·5 months ago

Yeah, phase 2 retatrutide is interesting but it is not comparable to phase 3 compounds.

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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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c/retatrutide rules
  1. Retatrutide is not approved anywhere for human use. Posts must not read as usage instructions.
  2. Phase 2 numbers are not maintenance numbers. Cite the trial and the dose arm.
  3. Heart-rate and dose-escalation reports need actual measurements, not impressions.
  4. Independent community. Nobody here sells anything, and anyone who tries is banned.
  5. Not medical advice. Describe what you did; never prescribe to a stranger.
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