GLPHubglpresearchhub.com
Read-only archive. GLP Research Hub is a static community record — nothing here is for sale, no account is needed, and no vote you cast is counted. Why?
Archived. This submission is more than a year old. Votes and new comments are closed, and some of the advice in it may have been superseded — check the community wiki for the current version.
5.3k
c/retatrutide·posted 2 years ago by u/heart_rate_bump

anyone else notice dose escalation kicking in around week 37

Discussion Receipts ×9 Cold Box ×1 Sourced ×2

anyone else notice dose escalation kicking in around week 37. Posting the boring middle of the process, because the internet is full of the start and the end and nothing else.

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

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

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

6,510 up / 1,196 down84% upvoted54 commentsid 1cfqvt20 Sep 2023

54 comments

22 in this archive, depth 6

best — the order this archive was captured in

u/yara_lindholm1.1k points·2 years ago·edited

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.

replysharereportpermalink
u/sofia_wikstrom899 points·2 years ago

It is a triple agonist at the GLP-1, GIP and glucagon receptors.

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

replysharereportpermalink
u/crosspost_bot_no241 points·2 years ago

wait for phase 3 before you argue about rankings

replysharereportpermalink
[removed]90 points·2 years ago

[removed by moderator]

replysharereportpermalink
u/heart_rate_bumpOP33 points·2 years ago

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

replysharereportpermalink
u/clara_weiss9 points·2 years ago

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

replysharereportpermalink
u/ferran_krastev250 points·2 years 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.

replysharereportpermalink
u/marit_laurent201 points·2 years ago

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

replysharereportpermalink
u/endotoxin_elliemicro112 points·2 years ago

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

replysharereportpermalink
u/deleted_my_history650 points·2 years ago·edited

Phase 2 estimates effect and finds a dose range. Phase 3 estimates it precisely in a bigger population and catches what phase 2 was too small to see. Treating them as the same tier of evidence is the recurring error here.

replysharereportpermalink
u/marta_vanhecke528 points·2 years ago

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

replysharereportpermalink
u/ewan_zielinski-2 points·2 years ago

heart rate is the thing people report watching

replysharereportpermalink
u/naomi_erdogan1 point·2 years ago

the glucagon component is why the metabolic story reads differently

replysharereportpermalink
u/ferran_krastev1 point·2 years ago

Agreed, and the framing that helps is: this is a phase 2 compound with phase 3 running. Everything else is inference.

replysharereportpermalink
u/heart_rate_bumpOP1 point·2 years ago

What do you think the glucagon component is adding, specifically?

replysharereportpermalink
u/heart_rate_bumpOP1 point·2 years 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.

replysharereportpermalink
u/zeynep_mbeki242 points·2 years ago

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

replysharereportpermalink
u/liver_enzyme_liz283 points·2 years ago

Has anyone posted an independent test on this compound recently?

replysharereportpermalink
u/placebo_arm_pam236 points·2 years ago

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

replysharereportpermalink
u/lina_bruun145 points·2 years ago

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

replysharereportpermalink
u/cormac_roos72 points·2 years ago·edited

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

This is the sentence the rest of the board should read first. Phase 2 is not a label.

replysharereportpermalink
u/andres_restrepo89 points·2 years ago

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

replysharereportpermalink
Permalinked branches
Deep branches get their own page so a single reply chain can be linked and read on its own.
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.

65kmembers
130submissions
Sep 2023created
submissions / month, last year
Sponsored

Janoshik Analytical

Independent HPLC and mass spec. The number you get is the number they found.

janoshik.com
Sponsored

GL Biochem (Shanghai)

Custom peptides and amino acids direct from the manufacturer since 1998. ISO 9001 / cGMP. Batch COA every order.

glbiochem.net
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.
  6. Claims need evidence. Batch numbers, dated screenshots, independent test reports, or a citation.
  7. No referral links, discount codes or affiliate URLs. Permanent ban, no appeal.
  8. No contact handles, wallet addresses or tracking numbers — they identify people.
  9. Be recognisably decent. Disagree hard, insult nobody.
Moderators
Volunteers. Unpaid, unaffiliated, and reachable through modmail only.
Before you read on

Several compounds discussed on GLP Research Hub are sold for research use only and are not approved for human use anywhere. Nothing here is medical advice and none of it is written by your clinician. If a post reads like an instruction, treat it as a description of what one stranger did.