Aging.
Evidence-led reading on aging well — what the research actually supports for longevity, healthspan, and the habits that compound over decades.
Women's Longevity: Ovarian Aging, Healthspan, and Female-Specific Anti-Aging
Your ovaries age twice as fast as the rest of your body. This guide covers the science of female-specific aging and what works at every life stage.
Photograph · HL BenefitsThe latest, in long form.
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GLP-1 and Aging: Could Ozempic Be the First True Anti-Aging Drug?
A clinical trial reversed biological age markers by 3-5 years with semaglutide. We break down the evidence honestly.
The Telomere-Lengthening Peptide That's Quietly Replacing Resveratrol
AgingWhy Sleep Is the Most Underrated Anti-Aging Peptide Trigger Your Body Already Has
AgingSermorelin vs. HGH Injections: The Anti-Aging Showdown Doctors Don't Want You to Read
The Pineal Peptide Connection: How Epitalon May Reset Your Body Clock
Epitalon's pineal connection is intriguing, but the evidence supports cautious body-clock questions, not proven circadian reset claims.
Sermorelin for Men Over 40: How It Restores Morning Energy Naturally
Most men over 40 who start sermorelin notice sleep first. Here is what the GH science says, how nightly dosing works, and the regulatory and safety facts.
NAD+ Peptide Therapy: Hype, Science, and What $400 a Vial Actually Buys You
NAD+ biology is real, but the clinic vial is less proven than the marketing suggests. Here is what the evidence actually supports.
Companion sections.
All sections →Health
A companion section to aging, with its own evidence-led reading list.
Food & Nutrition
A companion section to aging, with its own evidence-led reading list.
Weight Loss
A companion section to aging, with its own evidence-led reading list.
Definitive guides.
All guides →
CJC-1295 + Ipamorelin: The Stack Behind Hollywood's Quiet Body Transformations
Why Hollywood prefers CJC-1295 paired with Ipamorelin over exogenous HGH — the mechanism, the cycle, the recomp timeline, and the honest risks behind the look.
Bryan Johnson's Peptide Stack — Decoded for Mortals on a Normal Budget
Bryan Johnson's public peptide story is narrower than the internet claims. Here's what is documented, what is speculation, and what to copy safely.
On our desk this week.
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Anti-Aging Peptides for Women Over 50: The Hormone-Friendly List
A conservative guide to anti-aging peptides after menopause, focused on skin support, GH-axis caution, HRT context, and monitoring.
Anti-Aging Peptides for Men Over 40: A Doctor's Honest Protocol
A conservative, evidence-tiered protocol for men over 40 considering peptides, with screening, legal status, monitoring, and stop rules.
Quick reads.
All 29 →Peptide Therapy Beyond BPC-157: TB-500, GHK-Cu, and What's Legal in 2026
The FDA banned 19 peptides in 2023. Now RFK Jr. wants to reverse the ban. Here is what…
Metabolic Drug Repurposing: SGLT2 Inhibitors, Acarbose, and Off-Label Anti-Aging
Two diabetes drugs are producing longevity data that rivals rapamycin. Here is what the…
Epigenetic Reprogramming: The Anti-Aging Therapy Entering Human Trials in 2026
The first human trial of epigenetic reprogramming has begun. ER-100 targets age-related…
Bryan Johnson Blueprint Protocol: What the $2M/Year Anti-Aging Regimen Actually Involves
A detailed breakdown of Bryan Johnson's Blueprint protocol, separating evidence-backed…
Senolytic Supplements: Fisetin, Quercetin, and Clearing Zombie Cells
A research-backed guide to senolytic supplements that target senescent zombie cells,…
Urolithin A: The Mitochondrial Anti-Aging Supplement Most People Haven't Heard Of
Urolithin A activates mitophagy, the cellular process that clears out damaged…
Spermidine for Autophagy and Anti-Aging: The Compound Hidden in Everyday Foods
Spermidine activates autophagy, your body's cellular recycling system, and research…
Telomere Length: Can You Actually Slow Cellular Aging?
Telomeres protect your chromosomes from damage during cell division. Learn what science…
From the archive.
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Spermidine: The Longevity Compound in Wheat Germ That Triggers Autophagy
Urolithin A: The Gut-Derived Compound That Fights Muscle Aging
Rapamycin and Longevity: The Anti-Aging Drug Researchers Are Watching
