# retatrutide (blogs) — RSS Amplifier Recent posts from the 2 feeds in the RSS Amplifier directory that cover retatrutide. Page: Feed: --- ## [LIVE @ 11AM CT - The “Exercise Pill”](https://onthepen.substack.com/p/live-11am-ct-the-exercise-pill) _2026-08-19 · On The Pen GLP-1 News · ON THE PEN_ How could it change obesity treatment? ## [THE VIAL](https://m1bear.substack.com/p/the-vial) _2026-08-14 · Peptide Underground · Peptide Underground_ Three conversations that changed how I looked at peptides. ## [PEPTIDE TOLERANCE: WHAT’S PROVEN, WHAT’S OBSERVED, AND WHAT’S JUST REPEATED](https://m1bear.substack.com/p/peptide-tolerance-whats-proven-whats) _2026-08-10 · Peptide Underground · Peptide Underground_ How Peptide Tolerance Actually Works, and Why Not Every Cycling Rule Is Equalow Peptide Tolerance Actually Works, and Why Not Every Cycling Rule Is Equal ## [I Was Selling Traffic Signals. Then Everything Changed.](https://onthepen.substack.com/p/i-was-selling-traffic-signals-then) _2026-08-08 · On The Pen GLP-1 News · ON THE PEN_ I’ve Never Told This Part of the On The Pen Story ## [EXCLUSIVE: Wegovy FlexTouch Is Coming to America](https://onthepen.substack.com/p/exclusive-wegovy-flextouch-is-coming) _2026-08-08 · On The Pen GLP-1 News · ON THE PEN_ Here’s why this is a big deal…. ## [The Peptide Marketplace Nobody Explains to Beginners](https://m1bear.substack.com/p/the-peptide-marketplace-nobody-explains) _2026-08-07 · Peptide Underground · Peptide Underground_ Why peptide prices vary so much — and what changes across the research marketplace ## [LIVE NOW: Lilly Earnings Call Recap! Retatrutide News!](https://onthepen.substack.com/p/live-now-lilly-earnings-call-recap) _2026-08-05 · On The Pen GLP-1 News · ON THE PEN_ Watch now live, or ondemand later by clicking play below! ## [PEPTIDE STACKS: DOWN THE RABBIT HOLE](https://m1bear.substack.com/p/peptide-stacks-down-the-rabbit-hole) _2026-08-04 · Peptide Underground · Peptide Underground_ Wolverine. Glow. KLOW. The moment one peptide opened an entire new world. ## [LIVE NOW: Meet The New Tirzepatide Add On From Lilly (not Eloralintide)](https://onthepen.substack.com/p/live-now-meet-the-new-tirzepatide) _2026-08-03 · On The Pen GLP-1 News · ON THE PEN_ These are fun videos… The videos where we get to introduce you to new molecules that no one else on the web is talking about. ## [Lilly’s Retatrutide Power Play Could Lock Compounders Out](https://m1bear.substack.com/p/lillys-retatrutide-power-play-could) _2026-08-01 · Peptide Underground · Peptide Underground_ Here’s why one boring FDA decision could change the entire retatrutide market ## [Home of the Agentic Pull Request (Sponsored)](https://crawlproof.com/a/DjNE0EG4DjEM) _2026-08-01 · **Sponsored**_ CLI-first, TUI-ready toolkits and a moshscript installer — join the waitlist ## [Peptide Blends: Smart Shortcut or Bad Science?](https://m1bear.substack.com/p/peptide-blends-smart-shortcut-or) _2026-07-30 · Peptide Underground · Peptide Underground_ Two peptides. One vial. Fewer injections. Sounds perfect. ## [I Think Everyone Is Looking at the Retatrutide Lawsuit the Wrong Way](https://onthepen.substack.com/p/i-think-everyone-is-looking-at-the) _2026-07-28 · On The Pen GLP-1 News · ON THE PEN_ This matters to anyone watching the GLP-1 space closely ## [The Wolverine Stack: Can Peptides Really Help Injuries Heal Faster?](https://m1bear.substack.com/p/the-wolverine-stack-can-peptides) _2026-07-27 · Peptide Underground · Peptide Underground_ Three experimental compounds. One powerful recovery theory. Here’s what the science actually says. ## [The SAFE Drugs Act No Longer a Threat to Compounded GLP-1](https://onthepen.substack.com/p/the-safe-drugs-act-no-longer-a-threat) _2026-07-26 · On The Pen GLP-1 News · ON THE PEN_ We spoke. Washington listened. ## [BPC-157: CAVEMAN EXPLAINS](https://m1bear.substack.com/p/bpc-157-caveman-explains) _2026-07-24 · Peptide Underground · Peptide Underground_ The peptide with a massive following, a deep animal-research library, and a story that may finally be moving forward. ## [BREAKING: Lilly Just Put Retatrutide on the Road to Approval, and Three Letters Changed the Conversation](https://onthepen.substack.com/p/breaking-lilly-just-put-retatrutide) _2026-07-23 · On The Pen GLP-1 News · ON THE PEN_ The latest in a 2 year long saga... ## [BAC Water After 28 Days: Does It Really “Go Bad”?](https://m1bear.substack.com/p/bac-water-after-28-days-does-it-really) _2026-07-22 · Peptide Underground · Peptide Underground_ The preservative may still be there—but that does not automatically mean the vial is still safe. ## [Medical Mystery #001 The Case of the Thick Blood and the Missing Iron](https://m1bear.substack.com/p/medical-mystery-001-the-case-of-the) _2026-07-20 · Peptide Underground · Peptide Underground_ Every lab report tells a story. ## [This Study Changes the GLP-1 Deficiency Debate](https://onthepen.substack.com/p/this-study-changes-the-glp-1-deficiency) _2026-07-18 · On The Pen GLP-1 News · ON THE PEN_ This may be one of the most important obesity papers published all year. ## [Collect Open Source Legends (Sponsored)](https://crawlproof.com/a/o5VFfvbtJE9z) _2026-07-18 · **Sponsored**_ Open-licensed art, limited foil trading packs, and optional on-chain mints. ## [Boehringer’s Next Obesity Bet Not Just Another Incretin, It’s One of the Brain’s Most Powerful Hunger Pathways](https://onthepen.substack.com/p/boehringers-next-obesity-bet-not) _2026-07-17 · On The Pen GLP-1 News · ON THE PEN_ Over the past few years, we’ve watched obesity medicines evolve from our favorite GLP-1 therapies we discuss like semaglutide, or dual agonists like tirzepatide, and now to triple agonists like retatrutide.