REGULATORYRFK Jr.: 14 peptides returning to Category 1 — FDA advisory committee July 2026UPDATESemaglutide and tirzepatide compounding ended — shortage resolved Feb/May 2025REGULATORYBPC-157, TB-500, thymosin alpha-1, CJC-1295, ipamorelin: expected Category 1 reclassification pendingFDAFDA advisory committee meetings scheduled: late July 2026RESEARCHA Phase 2 Study of Vosoritide in Children With Idiopathic Short Stature [NCT06382155]RESEARCHMetabolic Effects of Angiotensin-(1-7) [NCT02646475]RESEARCHEvaluation of Tirzepatide as an Adjunct to Buprenorphine for the Treatment of Opioid Use Disorder [NCT06651177]RESEARCHMulti-Site Trial of Tirzepatide for Smoking Cessation [NCT07602699]RESEARCHA Study of LY3457263 Compared With Placebo in Participants With Type 2 Diabetes on a Stable Dose of Semaglutide or Tirzepatide [NCT06897475]RESEARCHTranslational Health Research Into Vascular and Neurocognitive Effects of Weight Loss [NCT07592546]RESEARCHTirzepatide in the Treatment of Endometrial Cancer [NCT07605247]RESEARCHA Study of Tirzepatide (LY3298176) in Participants With Type 2 Diabetes During Ramadan [NCT06635057]RESEARCHA Master Protocol of Multiple Agents in Adults With Metabolic Dysfunction-Associated Steatotic Liver Disease (SYNERGY-Outcomes) [NCT07165028]NEWSOorja, run by Acceleron veterans, launches to make new fibrosis drugsREGULATORYRFK Jr.: 14 peptides returning to Category 1 — FDA advisory committee July 2026UPDATESemaglutide and tirzepatide compounding ended — shortage resolved Feb/May 2025REGULATORYBPC-157, TB-500, thymosin alpha-1, CJC-1295, ipamorelin: expected Category 1 reclassification pendingFDAFDA advisory committee meetings scheduled: late July 2026RESEARCHA Phase 2 Study of Vosoritide in Children With Idiopathic Short Stature [NCT06382155]RESEARCHMetabolic Effects of Angiotensin-(1-7) [NCT02646475]RESEARCHEvaluation of Tirzepatide as an Adjunct to Buprenorphine for the Treatment of Opioid Use Disorder [NCT06651177]RESEARCHMulti-Site Trial of Tirzepatide for Smoking Cessation [NCT07602699]RESEARCHA Study of LY3457263 Compared With Placebo in Participants With Type 2 Diabetes on a Stable Dose of Semaglutide or Tirzepatide [NCT06897475]RESEARCHTranslational Health Research Into Vascular and Neurocognitive Effects of Weight Loss [NCT07592546]RESEARCHTirzepatide in the Treatment of Endometrial Cancer [NCT07605247]RESEARCHA Study of Tirzepatide (LY3298176) in Participants With Type 2 Diabetes During Ramadan [NCT06635057]RESEARCHA Master Protocol of Multiple Agents in Adults With Metabolic Dysfunction-Associated Steatotic Liver Disease (SYNERGY-Outcomes) [NCT07165028]NEWSOorja, run by Acceleron veterans, launches to make new fibrosis drugs

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Science & Research
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Latest Research on Retatrutide

Lennox Gilbert·about 2 months ago
Some interesting new research on Retatrutide has been published recently and I wanted to discuss the findings with the community. The most notable recent study used a randomized controlled design with a decent sample size. The treatment group showed statistically significant improvements in the primary outcome measures compared to placebo, with a p-value well below 0.05. Effect sizes were in the moderate range, which is consistent with prior smaller studies. What I find particularly interesting is the secondary endpoint data. The study measured several biomarkers related to inflammation and oxidative stress, and Retatrutide appeared to have favorable effects on multiple pathways simultaneously. This polypharmacology is unusual for a peptide of this size. The pharmacokinetic data from this study also provided useful practical information. Half-life measurements suggest that the commonly used dosing intervals are reasonable, though there may be room for optimization. One limitation worth noting: the study population was fairly homogeneous. We need data from more diverse populations before generalizing the findings too broadly. Additionally, the study duration was relatively short, so long-term efficacy and safety remain open questions. Overall this adds to a growing body of evidence supporting the utility of Retatrutide, while also highlighting areas where more research is needed.

Comments (3)

West GreeneDEMO·about 2 months ago

I have been stacking Retatrutide with another peptide for the last 8 weeks and the combination has been notably better than either alone in my experience. The synergy makes sense given their complementary mechanisms. Happy to share my specific protocol if anyone is interested.

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Echo CarpenterDEMO·about 2 months ago

Real talk: Retatrutide worked well for me but the cost is significant. For anyone considering it, I would suggest doing a proper cost-benefit analysis first. Calculate the total cost for a full protocol and honestly assess whether the expected benefits justify that investment.

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Dakota JacksonDEMO·about 2 months ago

Interesting data. My Retatrutide experience was somewhat different — I noticed effects earlier than you did, probably because I started at a higher initial dose. Trade-off was more pronounced side effects in week 1 that resolved by week 2. Neither approach is wrong, just different risk-reward profiles.

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