*Stanford neuroscientist Andrew Huberman breaks down peptides, performance, and human optimization protocols.*
Last updated July 28, 2026 — I read this morning's peptide research and picked the items that mattered. Fresh brief tomorrow.
Featured Briefs
BUY RESEARCH PEPTIDES ONLINE: COMPLETE BUYER'S GUIDE
Research VialsHow to buy research peptides online safely in the USA. Purity standards, supplier verification, legal considerations, and what to look for in a peptide vendor.
MODULATION OF CIRCULATING EXTRACELLULAR VESICLES BY ANTIHYPERGLYCEMIC THERAPIES: A PILOT RANDOMIZED CONTROLLED TRIAL.
PubMed · Journal of diabetes and its complicationsBaldassarre MPA et al., Journal of diabetes and its complications · 2026 Mar. PMID 41621217.
NAD+ INFUSION DEATH IN NYC PUTS UNREGULATED LONGEVITY CLINICS UNDER SCRUTINY...
Lifespan.ioA woman in New York City died after an intravenous NAD+ (a cellular energy compound) infusion went wrong at a longevity clinic. Experts say the case exposes real safety gaps in unregulated wellness infusion centers.
IMMUNE CELLS SHOWN TO WORSEN UVB SKIN DAMAGE VIA NET PATHWAY — AND BLOCKING THEM HELPS...
Lifespan.ioResearchers found that neutrophil extracellular traps (NETs) — sticky webs released by immune cells — make UVB sun damage worse. Blocking this process reduced skin injury in mice, pointing toward new targets for photoaging research.
THYMULIN — THE THYMUS PEPTIDE THAT CALMS INFLAMMATION — DROPS WITH AGE...
Fight Aging!The thymus makes a peptide called thymulin that keeps inflammation in check. New research shows thymulin output falls sharply as the thymus shrinks with age — which may partly explain why older bodies stay chronically inflamed.
REGULAR EXERCISE ERASES KEY MOLECULAR SIGNATURES OF MUSCLE AGING...
Lifespan.ioPlanned, structured exercise — not just staying active — reversed specific molecular aging patterns in muscle tissue. The study adds precision to what kind of movement actually moves the needle on muscle longevity.
THE FASTEST WAY TO KILL CORTISOL BELLY FAT ON TRT (COPY ME)
Biohacking SpecialistApply here to work 1:1 with me and my team: https://linktw.in/TQNxOy Get access to me FREE Bloodwork playbook here: https://nicholastrigili.com/bloodwork-blueprint-optin Follow me on Instagram @realnicktrigili: https://www.instagram.com/r
DOCTOR EXPLAINS THE SEMAX & SELANK COGNITIVE PEPTIDE (RISKS, BENEFITS & WHO IT’S FOR)
Dr Jones DCBook your free discovery call *HERE:* https://drjonesdc.com/yt1d Semax and Selank are often marketed as universal “smart drugs,” but I’ve seen a much narrower and more useful reality. I explain how Semax may support drive, focus, and ment
THIS IS THE BEST FREQUENCY FOR TESTOSTERONE CYPIONATE, VIA YOUR ANDROGENIC THRESHOLD (REVEALED)
Cortex Labs*****Right now, Coaching (3-6 month 1 on 1 TRT coaching) is 50% off!! Coupon code: 50now - special ends in 6 days. Digital products 20% off. Code: 20now AFFIRM now available for high tier consulting/coaching. 🚀 TRT Products & Coaching
IS DEMENTIA AVOIDABLE?
Dr Tyna MooreJoin Dr. Tyna's Community: https://www.skool.com/drtyna/about On this Episode, Dr. Tyna sits down with Sandra Bergeron to discuss how dementia and cognitive decline are largely preventable, yet the medical system still lacks the infrastruc
WHAT IS EPITALON PEPTIDE USED FOR?
Regan ArchibaldPoor sleep, low energy, and concerns about healthy aging can leave you searching for solutions that actually have scientific backing. In this video, Regan Archibald explains what Epitalon peptide is, how it may support circadian rhythm, tel
TRT: WHO REALLY NEEDS IT? SOME GREAT INFO ON SQ VS IM INJECTIONS. MEN'S ROOM LIVE WITH DR DURST
Dr Debra DurstIs testosterone replacement therapy (TRT) right for you—or are you just feeling the effects of getting older? In this episode of Men's Room Live, Dr. Debra Durst breaks down who actually benefits from testosterone therapy, why symptoms mat
400MG REPAIRS INSULIN RECEPTORS (STOPS INSULIN RESISTANCE)
Thomas DeLauerUse Code THOMAS for 30% off ARMRA: http://tryarmra.com/THOMAS This video does contain a paid partnership with a brand that helps to support this channel. It is because of brands like this that we are able to provide the content that we do
YOUR TOP HEALTH QUESTIONS ANSWERED
Andrew HubermanI answer questions submitted by listeners about topics ranging from how to ensure great sleep after nighttime exercise, effective no-caffeine pre-workouts (that also improve your sleep quality), neuroscience-supported tools for improving yo
I STUDY FAT LOSS. THESE ARE THE ONLY 3 DIET RULES YOU NEED.
Dr LivingoodGet the Livingood Daily App with FREE barcode and ingredient scanner: 🍎 Download for Apple: https://content.livingooddaily.com/Apple-App 🤖 Download for Android: https://content.livingooddaily.com/Android-App You've been told to eat les
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PEPTIDE BLENDS: WHY MULTI-PEPTIDE FORMULATIONS ARE GAINING RESEARCH TRACTION
Research VialsThe science behind peptide combination formulations — synergy rationale, complementary mechanisms, and available blend products for research.
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I ASKED AI WHAT TO DO WITH THE NEXT 5 YEARS OF MY LIFE
Tim FerrissIn this edition of The Random Show, Tim Ferriss and Kevin Rose reunite over tequila to talk Zen retreats, learning to rock climb at (almost) 50, mortality and grief, why you should stop saying "one day," AI predictions , and much more. Plea
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MCDONALDS FRIES USED TO HAVE 4 INGREDIENTS, NOW THEY HAVE 19 - HERE'S WHAT HAPPENED
Thomas DeLauerHead to http://kettleandfire.com/TDL25 and use code TDL25 for 25% off site-wide. You can also pick up Kettle & Fire's beef tallow at select Sprouts, Whole Foods, and Kroger locations. This video does contain a paid partnership with a brand
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I RESET MY BODY IN 3 DAYS (WITH ZERO FOOD)
Dr Nick ZyrowskiFasting Electrolytes: https://store.nuvisionhealthcenter.com/collections/electrolyte I Reset My Body In 3 Days (With ZERO Food) is a video highlighting how I used a 3 day water fast to reset my body and overcome many health challenges. �
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THE HIDDEN SIGNS OF MAGNESIUM DEFICIENCY IN MENOPAUSE | WADE LIGHTHEART
Dr Tyna MooreJoin my NEW Community for Women: https://www.skool.com/drtyna/about 274: In this episode, I'm sitting down with BIOptimizers co-founder Wade Lightheart to talk about why magnesium is one of the most important nutrients for overall health.
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MADONNA DOES NOT WANT HER MUSIC TRAINED ON BY AI
Tim FerrissGuy Oseary has been spotting talent before anyone else could see it for nearly four decades. Under his leadership at Maverick Records, Maverick sold more than 100 million albums. Guy has managed some of the biggest names in music, including
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THE 4X4 PROTOCOL I USE FOR BRAIN HEALTH AND ALZHEIMER'S PREVENTION
Tim FerrissIn this edition of The Random Show, Tim Ferriss and Kevin Rose reunite over tequila to talk Zen retreats, learning to rock climb at (almost) 50, mortality and grief, why you should stop saying "one day," AI predictions , and much more. Plea
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WHAT SCIENTISTS JUST DISCOVERED ABOUT RED LIGHT REWRITES EVERYTHING
Thomas DeLauer10% off Kineon's The MOVE+ Pro - Automatically Applied at Checkout: http://kineon.io/TDL15 This video does contain a paid partnership with a brand that helps to support this channel. It is because of brands like this that we are able to pr
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KLOW BLEND: THE FOUR-PEPTIDE ANTI-INFLAMMATORY STACK IN FOCUS...
Research VialsThe KLOW blend (GHK-Cu + KPV + BPC-157 + TB-500) is drawing research interest as a multi-peptide anti-inflammatory formulation. This reference piece maps the proposed mechanisms of each component.
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EPITALON FORMS COMPARED: WHICH VERSION SHOWS UP IN THE LONGEVITY LITERATURE?...
Research VialsEpitalon, N-Acetyl Epitalon Amidate, and standard Epitalon Amidate are three distinct compounds. This reference guide breaks down what the research says about each form and where the evidence is strongest.
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WHAT IS TB-500? THYMOSIN BETA-4 IN TISSUE REPAIR RESEARCH
Research VialsAn evidence-based review of TB-500 (Thymosin Beta-4) — the actin-binding peptide studied for cell migration, wound healing, and anti-inflammatory effects in preclinical models.
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BIOLOGICAL AGING CLOCKS: WHERE THE SCIENCE STANDS AND WHERE IT'S HEADED...
Lifespan.ioA new review maps what biological aging clocks can and can't tell us right now. It covers the key discoveries they've enabled and the next generation of tools researchers are building.
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KATE TOLO'S SKIN PROTOCOL: REVERSING SKIN AGE WITH A MEASURABLE FRAMEWORK...
BluePrint (Bryan Johnson)Kate Tolo details a science-backed skin protocol that reversed her measured skin age to 21 across eight markers using multispectral imaging. The write-up covers every intervention, including topical and systemic approaches.
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PETER ATTIA: GLP-1 RAs AND MUSCLE LOSS — NEW DATA AND HOW TO PROTECT LEAN MASS...
Peter AttiaAttia's AMA #86 digs into fresh data on GLP-1 receptor agonists (the class that includes semaglutide and tirzepatide) and lean muscle loss. His takeaway: protein intake and resistance training largely preserve muscle when done right.
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ENGINEERED ENZYME REVERSES ADVANCED GLYCATION END PRODUCTS ON AGING PROTEINS...
Lifespan.ioScientists built an enzyme that strips AGEs (advanced glycation end products — chemical tags that build up on proteins and impair their function) off affected molecules. The work opens a new lane for reversing one of aging's core biochemical damages.
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THYMIC AGING REVERSED IN MICE WITH GPR40 RECEPTOR ACTIVATION...
Lifespan.ioTargeting a single receptor (GPR40) in thymic epithelial cells slowed thymic involution — the organ's age-related shrinkage — in mice. The finding adds another tool to the growing toolkit for immune rejuvenation research.
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NICOTINAMIDE RIBOSIDE AND HIGH-INTENSITY EXERCISE DIVERGE ON EPIGENETIC AGING IN MUSCLE...
Aging CellA new Aging Cell study found that NR (nicotinamide riboside) and high-intensity exercise training have different — and sometimes opposite — effects on epigenetic aging markers in skeletal muscle. The findings complicate simple stacking assumptions.
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MOUSE THYMUS AGING MAPPED AT SINGLE-CELL RESOLUTION — REVEALS IMMUNE SELECTION SHIFTS...
Aging CellResearchers mapped the aging mouse thymus at single-cell and spatial resolution. They found that immune cell diversity and selection pressure change in specific, trackable ways — data that could sharpen thymic rejuvenation research.
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ORFORGLIPRON — ORAL NON-PEPTIDE GLP-1 AGONIST — SHOWS KIDNEY-PROTECTIVE SIGNALS...
Frontiers in PharmacologyOrforglipron is a once-daily oral GLP-1 receptor agonist (the same pathway as semaglutide, but as a pill rather than an injection). Early analysis suggests it may carry kidney-protective effects similar to injectable GLP-1 drugs.