11 modules · Core track
Each module includes a patient explainer, a clinical deep-dive, claim-graded evidence, and quick-check questions. Switch tracks in the sidebar to unlock different layers.
Why Peptides Matter Now
From insulin to GLP-1s — and why peptides became one of medicine's fastest-moving frontiers.
Peptide Pharmacology Fundamentals
How peptides bind, signal, get destroyed, and get delivered.
GLP-1 Receptor Agonists
Semaglutide, liraglutide, dulaglutide, exenatide — the class that rewrote metabolic medicine.
Tirzepatide & Multi-Agonists
Dual GIP/GLP-1, GLP-1/glucagon, and triple agonists — beyond Ozempic.
BPC-157, TB-500 & 'Healing Peptides'
The grey-market repair narrative — what the rat data show, what humans don't have.
GHK-Cu, Copper Peptides & Skin/Hair
What's actually evidence-based in cosmetic peptide use.
Oxytocin, Vasopressin & Social/Endocrine Peptides
What intranasal oxytocin can and can't do — and the established uses.
Aesthetic & Cosmetic Peptides
Argireline, Matrixyl, palmitoyl pentapeptides — what topical evidence exists.
Safety, Regulation & Compounded Peptides
503A vs 503B vs research-only — what the FDA actually says.
Controversies, Pipeline & Frontier
What's in phase II/III right now — and what 2027 will probably look like.
Khavinson 'Bioregulator' Peptides — Deep Dive
40+ years of Russian research, one institution, almost no independent replication. What clinicians actually need to know about Epitalon, Pinealon, Vesugen, Vilon, and Cortexin.