The clear, honest, no-hype guide to peptides — research-backed, beginner-friendly.
Created by a Certified Functional Health Coach.
Educational information only — not medical advice. Many peptides discussed are research-use-only and not FDA-approved for human use.
119 peptides — evidence-graded and explained in plain English.
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The Optimal Health Manifesto is for educational and informational purposes only. It is not medical advice, diagnosis, or treatment, and is not a substitute for guidance from a licensed healthcare professional. Many peptides discussed here are research-use-only (RUO) and are not approved by the FDA for human use. Always consult a qualified clinician before starting any peptide, supplement, or protocol. By continuing, you acknowledge and agree to this.