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The Book of Peptides

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Not medical advice

The Book of Peptides is not a clinic and not your doctor. We do not sell, prescribe, recommend, or personalize any compound, and no grade or ranking here is an endorsement. None of the compounds covered are approved for the uses described here by the U.S. FDA, Australia's Therapeutic Goods Administration (TGA), New Zealand's Medsafe, or the equivalent regulator in most other countries.

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Most are sold for laboratory research only, a few are prescription-only drugs, and some are controlled substances or banned in sport. Possessing or administering an unapproved compound outside an authorized setting may be unlawful wherever you live. Nothing here is a recommendation to buy, possess, or self-administer anything. Consult a licensed physician before any decision involving peptide use.

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Own the series

The books.

Book One is the reference the other three stand on — what the dose is documented to be, the preparation arithmetic, and how much real evidence sits behind both. Book Two extends it into combinations, Book Three traces where its claims came from, and Book Four is the industry file. Every dosing claim was cross-referenced across 50–100 independent sources, then handed to a pass built to refute it, before it was allowed to print.

Singles from $19.99 USD · the trilogy $79.99 USD · the complete set $99.99 USD — bought once, no subscription, no account required. Real pages from every book are below, exactly as they print. Or get the complete set ↓

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Book One

Reference, Scheduling & More

96compounds
10sections
76pages

Ninety-six compounds and blends, one card each. Every card carries two independent signals — an evidence tier for how much real human data exists, and a community rating for how consistently sources report it working — plus, wherever one exists, the documented dose ladder from starting figure to target, and spec pills where the vial, water, concentration, and syringe-unit arithmetic is already done.

Where an official trial protocol and documented community practice genuinely differ, the card states both, clearly labelled. Built for looking a compound up mid-thought, not reading front to back.

T1 · EstablishedT2 · Clinical dataT3 · EmergingT4 · TheoreticalTN · Non-peptide
Look insideUnretouched — rendered straight from the published PDF
Cropped detail from page 13 of Book One: Retatrutide's card — name, 86/100 community score, grade A badge, T2 evidence-tier pill, the full dose ladder, the DOSE FROM provenance row, the community split-dose convention block, and all seven spec pills.
Page 13 · detailCloser in: Retatrutide's dose ladder, where the dose came from, and the community protocol beside it.
Full page 11 of Book One: complete reference cards for Semaglutide and Tirzepatide, each with a community score, grade badge, evidence-tier pill, three-step dose ladder, and two rows of spec pills.
Page 11Semaglutide and Tirzepatide — two complete cards, exactly as printed.

Every card in the book follows this exact anatomy — name, score, grade, evidence tier, ladder, pills — so once the first card makes sense, all 96 read at a glance.

What's insideAll 96 compounds, A to Z — each name links to its full entry.
  • 5-Amino-1MQ
  • Ac-SDKP
  • ACE-031
  • ACE-083
  • ACTH
  • Adipotide
  • Amycretin
  • AOD-9604
  • AOD-9604 + Tesamorelin + MOTS-c
  • ARA-290
  • The Bioregulators
  • BPC-157
  • Cagrilintide
  • CagriSema
  • Cartalax
  • Cerebrolysin
  • CJC-1295
  • CJC-1295 + Ipamorelin
  • Cortagen
  • Cortexin
  • Dihexa
  • DSIP
  • Eloralintide
  • Epitalon
  • Fisetin
  • Follistatin 315
  • Follistatin 344
  • FOXO4-DRI
  • GHK-Cu
  • GHRP-1
  • GHRP-2 & GHRP-6
  • GLOW
  • Glutathione
  • Gonadorelin
  • hCG
  • Hexarelin
  • HMG
  • Humanin
  • IGF-1 DES (1,3)
  • IGF-1 LR3
  • Ipamorelin
  • Kisspeptin
  • Klotho
  • KLOW
  • KPV
  • Larazotide
  • Liraglutide
  • LL-37
  • Mazdutide
  • Melanotan 1
  • Melanotan II
  • MGF (IGF-1Ec)
  • MK-677
  • MOTS-c
  • N-Acetyl Selank Amidate
  • N-Acetyl Semax Amidate
  • NAD+ & L-Carnitine
  • NMN
  • Noopept
  • Orforglipron
  • Oxytocin
  • P21
  • PE-22-28
  • PEG-MGF
  • Pemvidutide
  • Pentadeca Arginate
  • Pinealon
  • PT-141
  • Retatrutide
  • Semaglutide
  • Semax & Selank
  • Sermorelin
  • Sermorelin + GHRP-6
  • Setmelanotide
  • SLU-PP-332
  • Somatropin
  • Spermidine
  • SS-31
  • Survodutide
  • TB-500
  • Teduglutide
  • Tesamorelin
  • Tesamorelin + Ipamorelin
  • Tesofensine
  • Thymalin
  • Thymosin Alpha-1
  • Thymosin Beta-4
  • Thymulin
  • Tirzepatide
  • Topical Cosmetic Peptides
  • Triptorelin
  • Urolithin A
  • Vilon
  • VIP
  • VK2735
  • Wolverine Stack
Edition language
English
Book Two

Stacks, Synergy & More

32stack records
9sections
70pages

Thirty-two combination records. Each stack card scores the pairing, states the mechanism reasoning it rests on, then lays the protocol out per compound — dose, frequency, timing, and route side by side, with the shared cycle stated once.

Scheduling is written for compounds running together, not copied from their solo entries — and most records carry a product photograph and a labelled mechanism diagram alongside the pills.

T1 · EstablishedT3 · EmergingT4 · Theoretical
Look insideUnretouched — rendered straight from the published PDF
Cropped detail from page 25 of Book Two: the Wolverine Stack card's header — pairing name, 78/100 community score, grade A badge, evidence-tier and format pills, the mechanism summary, and BPC-157's dosing pill row.
Page 25 · detailCloser in: the pairing header, evidence pills, and dosing rows.
Full page 25 of Book Two: the Healing & Recovery Stacks section banner above the complete Wolverine Stack card for BPC-157 and TB-500 — evidence and format pills, mechanism summary, per-compound dosing pills, cycle pill, product photograph, and labelled mechanism diagram.
Page 25The Wolverine Stack (BPC-157 + TB-500), banner to mechanism diagram.

Each record's protocol block reads the same way — per-compound pills, then the shared cycle — so a stack compares against its components' solo entries in seconds.

What's insideAll 32 stacks — each name links to its full protocol.
  • "PT-141 + Melanotan II"
  • BPC-157 + KPV (Gut-Healing Duo)
  • Cagrilintide + Tirzepatide
  • CagriSema (Cagrilintide + Semaglutide)
  • CJC-1295 (no DAC) + Hexarelin
  • CJC-1295 (no DAC) + Ipamorelin
  • DSIP + Epitalon (Sleep Architecture)
  • Epitalon + GHK-Cu
  • Epitalon + Thymosin Alpha-1
  • Exercise-Mimetic Stack (5-Amino-1MQ + SLU-PP-332 + MOTS-c)
  • GH Secretagogue Triple Blend
Edition language
English
Book Three

Knowledge, History & More

31profiles
9chapters
93pages

Thirty-one discovery stories, written to be read: who found each compound, what actually happened, and how much of the told-and-retold version holds up. Every profile's central claim carries a fact-check verdict — true, myth, or embellished — from the same adversarial pass the dosing figures get, with the specific correction stated rather than a vague “sources differ.”

It is set apart on purpose: its own serif, magazine-style pages, a year pill on every profile, and a vintage-naturalist illustration plate on most of them.

Verified trueEmbellishedMyth
Look insideUnretouched — rendered straight from the published PDF
Cropped detail from page 21 of Book Three: the BPC-157 profile's opening — title, 1991 year pill, the subtitle 'the Wolverine peptide', and its vintage naturalist specimen-jar illustration with a hand-drawn amino-acid chain and wax seal.
Page 21 · detailCloser in: BPC-157 — “the Wolverine peptide” — and its specimen plate.
Full page 45 of Book Three: a boxed 'fact-checked: partly embellished' verdict callout closing one profile, and the Thymalin profile opening beneath it with a title, 1982 year pill, vintage naturalist thymus-specimen illustration, and a 'Did you know?' callout.
Page 45A verdict callout closing one story — and Thymalin opening right below.

Verdict callouts sit inside the story they check — the legend gets told in full, then the record gets its say.

What's insideAll 31 profiles — each name links to its full story.
  • AOD-9604
  • BPC-157
  • Cerebrolysin
  • CJC-1295
  • DSIP
  • Epitalon
  • Exendin-4
  • Follistatin 344
  • GHK-Cu
  • GHRP-6
  • IGF-1 LR3
  • Insulin
  • Ipamorelin
  • Kisspeptin
Edition language
English
Book Four

Industry Dirty Secrets

165entries
12categories
204pages

A hundred and sixty-five documented ways a vial, a certificate, a price or a promise isn't what it looks like — sorted into twelve categories, from what a purity percentage actually refers to, through the arithmetic where money quietly goes missing, to where the trade overlaps with straightforward counterfeiting. Every entry ends with what a buyer can actually check: 479 specific checks in total.

Each entry carries a provenance grade for the strength of the evidence behind it — and twenty-two are graded folklore: widely repeated beliefs the book takes apart rather than passes on. It cannot tell you what is in your vial, and says so on its first page.

DocumentedCorroboratedFolklore
Look insideUnretouched — rendered straight from the published PDF
Cropped detail from page 11 of Book Four: the HOW TO TELL panel — three checks a buyer can run, asking for purity and peptide content as separate figures, requesting the chromatogram with method and lab name, and matching the certificate's lot number to the vial's.
Page 11 · detailCloser in: the HOW TO TELL panel that closes every entry.
Full page 11 of Book Four: entry S-001, graded DOCUMENTED — the claim that a printed purity percentage is asserted rather than measured, a what-you-see / what-it-means comparison, the evidence paragraph, a HOW TO TELL checklist, and the provenance line naming the peer-reviewed source.
Page 11One entry, whole: the claim, the turn, the checks, the source.

No entry stops at naming the trick. The panel at the foot of each one is the part you can act on — and where no real check exists, it says so instead of inventing one.

What's insideAll 12 categories — each links to that part of the file.
  • The arithmetic
  • Cold chain & decay
  • Counterfeit pharmaceuticals
  • Identity & substitution
  • Labelling & potency
  • The paperwork
  • Payment & recourse
  • Price as a signal
  • Testing theatre
  • What the marketing is doing
  • Where it actually comes from
Edition language
English
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The Complete Trilogy

All three books as downloadable PDFs — Reference & Scheduling, Stacks & Synergy, and Knowledge & History.

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Edition language
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The Complete Set — All Four Books

All four books as downloadable PDFs — Reference & Scheduling, Stacks & Synergy, Knowledge & History, and Industry Dirty Secrets included.

  • Book One cover — Protocols

    Book One

    Reference, Scheduling & More

  • Book Two cover — Stacks

    Book Two

    Stacks, Synergy & More

  • Book Three cover — History

    Book Three

    Knowledge, History & More

  • Book Four cover — Dirty Secrets
    Bonus

    Book Four

    Industry Dirty Secrets

    $49.99 USD on its own — included.

  • Print-quality PDFs, yours to keep
  • Read offline, on anything
  • One payment — no subscription
  • Guest checkout — no account required
Edition language
English

Download links appear on the confirmation page within seconds of payment — and land in your inbox too.

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  • GHK-Cu + NAD+
  • GLOW (GHK-Cu + BPC-157 + TB-500)
  • GLP-1 + BPC-157 (GI Tolerance)
  • GLP-1 + GH Secretagogue (Muscle-Sparing)
  • Gut Inflammation Trio
  • IGF-1 LR3 + CJC-1295/Ipamorelin
  • KLOW
  • The Layered Lipolysis Stack
  • The Mito Stack (SS-31 + MOTS-c + NAD+)
  • MK-677 (Ibutamoren) + IGF-1 LR3
  • Olympus (PT-141 + Oxytocin)
  • PDA + TB-500 (The Post-Ban Wolverine)
  • PT-141 (Bremelanotide) + Oxytocin + Tadalafil
  • Retatrutide + Cagrilintide ("Quad-Pathway" stack)
  • Semax + Selank
  • Sermorelin + GHRP-6
  • Tesamorelin + Ipamorelin
  • Thymalin + Epitalon (Khavinson Stack)
  • Thymosin Alpha-1 + LL-37
  • Thymosin Alpha-1 + TB-500
  • Wolverine Stack (BPC-157 + TB-500)
  • Liraglutide
  • LL-37
  • Melanotan II
  • MK-677
  • MOTS-c
  • Oxytocin
  • PT-141
  • Retatrutide
  • Selank
  • Semaglutide
  • Semax
  • Sermorelin
  • SS-31
  • TB-500
  • Thymalin
  • Thymosin Alpha-1
  • Tirzepatide
  • Working the rules