A reference for people
already doing this.
The Book of Peptides is an educational, harm-reduction reference — built so that if you're going to engage with these compounds, you can do it fully conscious of what you're actually doing. It isn't medical advice, and it isn't here to sell you the compounds.
- An educational, harm-reduction reference
- Written for people already engaging with these compounds
- Adversarially fact-checked, with corrections published
- A live instrument — the reconstitution reference, always at hand
- Not medical advice, and no substitute for a clinician
- Not a storefront — we don't sell the compounds
- Not a hype channel repeating whatever it found
- Not exhaustive — coverage is curated, not everything
Three books, one discipline.
Each book stands alone, and each answers a different question — what to take, what to combine it with, and where any of it came from.
Reference, Scheduling & More
The per-compound reference: reconstitution, timing, evidence, and published specifications for research peptides, GLP-1s, growth-hormone secretagogues, and popular blends.
Browse peptides →Stacks, Synergy & More
Multi-compound protocols: what the evidence and community practice say pairs with what, the mechanism behind why, and how scheduling shifts when compounds run together instead of solo.
Browse stacks →Knowledge, History & More
The narrative side: discovery stories, real-world references, and fact-checked fun facts for the major compounds — the how and why behind the numbers.
Browse knowledge →As a working app, or as three books.
Unlocks the whole thing — the complete online reader for all three books, every compound's evidence tier, published dosing protocol, and sourced write-up, plus reconstitution calculators and the global newsletter. One price, less than the trilogy.
Prefer paper-style reading, or just want to own it? Buy any of the three books as a print-quality PDF, or take the whole trilogy as a bundle. Yours to keep, no membership required.
Everything here is for educational and harm-reduction purposes only. It is not medical advice, not a prescription, and not a substitute for a qualified clinician who knows your history. None of the compounds covered are approved for the uses described here by the FDA (United States), the TGA (Australia), Medsafe (New Zealand), or the equivalent regulator in most other countries. Decisions about your own body are yours — make them with a professional, not a webpage.