Peptides & More

We’re on the cusp of a new era of human bioengineering. That includes, but is certainly not limited to, the peptide revolution.

And while I understand that the idea of intentionally tinkering with human biology can sound unsettling, it’s also inevitable. So, we might as well educate ourselves, think critically, and develop informed perspectives.

I also want to be transparent where I provide direct access to tools discussed in this series. Letters containing those tools will be marked with an asterisk (*). The inclusion criterion is simple: I would either use the tool myself or feel comfortable recommending it to a family member.

That said, I am not medically recommending any of these products, nor should you feel any pressure to purchase anything. The primary purpose of this series is education.

Community Favorites

• I Answered Retatrutide’s Biggest Unanswered Questions

• 5-Amino-1MQ: The Metabolic Leak That Might Be Sabotaging Your Body*

• Pinealon: The Peptide that Doubles REM Sleep*

• BPC-157: Bro Science or Breakthrough*

Peptides

GLP-1s

• The Definitive Guide to GLP-1s (>7000 words)

• GLP-1s Don’t Cause Selective Loss Muscle Mass (New Data)

• The Evolutions of GLP-1 Drugs for Weight Loss

• I Answered Retatrutide’s Biggest Unanswered Questions

• GLP-1s for Alzheimer’s Disease and Dementia Prevention

• How GLP-1s Rewire Taste

• What To Do If Your GLP-1 Stops Working

• Coming Soon: Will GLP-1s End The Cholesterol Era?

Gut Health

• BPC-157: Bro Science or Breakthrough*

• Larazotide: The Peptide that Heals Leaky Gut*

• KPV: The Gut Healing Peptide I Wish I Had 8 Years Ago*

Mitochondria

• MOTS-C: The Mitochondrial Hormone That Mimics Exercise

• SS-31: The FDA-Approved Peptide for Mitochondrial Disease

• Mitochondria Masterclass: How to Upgrade Your Body’s Batteries

Neurocognitive Health

• Could Tadalafil Protect Your Heart and Your Brain?

• Coming Soon: The Brain Boosting Peptide Everyone is Talking About*

• Coming Soon: Can These Peptides Improve Focus and Reduce Anxiety?

• Coming Soon: The Body’s Master Antioxidant—Should You Take It?

Longevity and Anti-Aging

• The Russian Longevity Peptides Everyone is Talking About*

• The Most Underrated Organ in Longevity (Thymic Health)

• GHK-CU: The Strange Science of the Copper Peptide*

• Coming Soon: How to Reverse Skin Aging: An Evidence-Based Guide*

Immune System Health

• Coming Soon: Could This Peptide Restore Our Natural Anti-Cancer Defenses*

• Coming Soon: The Peptide That Teaches Your Immune System Balance

Physical Performance

• 5-Amino-1MQ: The Metabolic Leak That Might Be Sabotaging Your Body*

• Could Tadalafil Protect Your Heart and Your Brain?

• ATX-304: The New Diabetes Drug That Works Like Exercise*

Muscle Growth and Fat Loss (Non-GLP-1)

• Tesamorelin: The Peptide Proven to Reduce Visceral Fat (in RCTs)

• Bimagrumab: Muscle Building Drug Completes Phase II Human Trials

• A Breakthrough in Fat Loss and Muscle Growth (Myostatin and Activin Blockers)

• Muscle Peptides Demystified: Smarter Gains or Risky Game?

• Coming Soon: The New Diabetes Drug That Works Like Exercise*

• Coming Soon: The Wolverine Stack: Separating Fact from Fiction

Sleep

• Pinealon: The Peptide that Doubles REM Sleep*

Gene Editing and More

• Scientists Are Quietly Building the Superhuman Future

• The VERVE-102 Trial: Gene Editing Lower LDL Cholesterol