Peptide Power Without Needles: Smarter Dosing for Longevity | Justin Kirkland : 1477

Host Dave Asprey interviews Justin Kirkland of Amino Innovations and Precision Peptide Company, a chemist with 30 years of experience, about how peptides are synthesized, sourced safely in the US, and delivered through injections, microneedle patches, and nasal sprays, while discussing quality control issues in the gray market, which peptides are most promising or overhyped, and how genetics and gut bacteria influence individual responses.