Ars Technica: RFK Jr. forces FDA to reconsider 12 unproven peptides after 2023 ban Peer-reviewed
Peptide Therapy at Longevity Clinics: What's Legal, What Works & What's Next (2026)
Peptide therapy is the fastest-growing treatment category at longevity clinics. But RFK Jr.'s push to reclassify 12 banned peptides has created confusion. Here's which peptides clinics actually use, what the evidence says, what they cost, and how to choose a clinic.