Peptide Power Without Needles: Smarter Dosing for Longevity | Justin Kirkland : 1477
Jun 2, 2026 · 54m
Summary
Dave Asprey interviews Justin Kirkland of Amino Innovations about peptide safety, synthesis, and administration. They discuss the risks of contaminated supply chains, the importance of US-made products, and methods like oral bioavailability and auto-injectors. The conversation covers specific peptides for recovery and immunity, regulatory challenges, and the role of genetics in personalized treatment.
Topics discussed
Intro: Bulletproof Coffee and Cold Brew Benefits
Sponsor: iRestore Red Light Therapy for Hair and Skin
Introduction to Peptides and Regulatory Challenges
Justin Kirkland on Peptide Bans and Oral Bioavailability
Peptide Chemistry: Amino Acids and Protein Breakdown
Auto-Injectors and Dosing Confusion in Peptides
Regulatory Gray Areas: Supplements vs. Drugs
Sourcing Risks: Chinese APIs and Manufacturing Quality
Sponsors: Energy Bits and Fatty 15
Toxic Contaminants and Solid Phase Synthesis Process
Popular Peptides: BPC-157, Thymosin Beta-4, and Immunity
Overhyped Peptides and Personalized Medicine via Genetics
Sponsor: Gatlin Physician-Led Optimization
Side Effects and Individual Response Variability
New Delivery Methods: Microneedle Patches and Quality Control
Alternative Routes: Suppositories, Nasal Sprays, and Snorting
Mixing Peptides, Stability, and Conclusion
Listen ad-free on Castria