96 peptide protocols.And 165 industry dirty secrets they don't want you to know.
Independent testing has found vials that don't match what's printed on them. Every entry ends with how to tell.
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What's inside — open any list
96Compounds
- Tesamorelin
- Cagrilintide
- Tesofensine
- Eloralintide
- AOD-9604
- MOTS-c
- Survodutide
- Mazdutide
- Pemvidutide
- Amycretin
- CagriSema
- 5-Amino-1MQ
- SLU-PP-332
- Adipotide
- VK2735
- IGF-1 LR3
- Follistatin 344
- IGF-1 DES (1,3)
- PEG-MGF
- MGF (IGF-1Ec)
- ACE-031
- Follistatin 315
- ACE-083
- Ipamorelin
- CJC-1295
- Sermorelin
- MK-677
- GHRP-2 & GHRP-6
- Hexarelin
- GHRP-1
- SS-31
- Epitalon
- Glutathione
- Thymalin
- Klotho
- FOXO4-DRI
- Humanin
- NMN
- Urolithin A
- Spermidine
- Fisetin
- BPC-157
- TB-500
- GHK-Cu
- ARA-290
- Thymosin Beta-4
- Pentadeca Arginate
- Ac-SDKP
- Larazotide
- Teduglutide
- Thymosin Alpha-1
- LL-37
- VIP
- KPV
- Vilon
- Thymulin
- Semax & Selank
- Cerebrolysin
- Pinealon
- Cortagen
- Dihexa
- PE-22-28
- N-Acetyl Semax Amidate
- N-Acetyl Selank Amidate
- Cortexin
- Noopept
- P21
- hCG
- PT-141
- HMG
- Melanotan 1
- Melanotan II
- Oxytocin
- Kisspeptin
- Gonadorelin
- Triptorelin
- ACTH
- DSIP
- Topical Cosmetic Peptides
- NAD+ & L-Carnitine
- The Bioregulators
- Cartalax
- GLOW
- KLOW
- CJC-1295 + Ipamorelin
- Wolverine Stack
- Tesamorelin + Ipamorelin
- Sermorelin + GHRP-6
- AOD-9604 + Tesamorelin + MOTS-c
7 further entries are in the book but not named here — they are prescription medicines, and we don't print those names in advertising.
32Stacks
- GLP-1 + GH Secretagogue (Muscle-Sparing)
- GLP-1 + BPC-157 (GI Tolerance)
- Exercise-Mimetic Stack (5-Amino-1MQ + SLU-PP-332 + MOTS-c)
- The Layered Lipolysis Stack
- Tesamorelin + Ipamorelin
- Sermorelin + GHRP-6
- CJC-1295 (no DAC) + Hexarelin
- Wolverine Stack (BPC-157 + TB-500)
- BPC-157 + KPV (Gut-Healing Duo)
- PDA + TB-500 (The Post-Ban Wolverine)
- Gut Inflammation Trio
- CJC-1295 (no DAC) + Ipamorelin
- IGF-1 LR3 + CJC-1295/Ipamorelin
- MK-677 (Ibutamoren) + IGF-1 LR3
- Epitalon + GHK-Cu
- Epitalon + Thymosin Alpha-1
- GHK-Cu + NAD+
- Thymalin + Epitalon (Khavinson Stack)
- Semax + Selank
- DSIP + Epitalon (Sleep Architecture)
- "PT-141 + Melanotan II"
- PT-141 (Bremelanotide) + Oxytocin + Tadalafil
- Olympus (PT-141 + Oxytocin)
- Thymosin Alpha-1 + LL-37
- Thymosin Alpha-1 + TB-500
- KLOW
- GLOW (GHK-Cu + BPC-157 + TB-500)
- The Mito Stack (SS-31 + MOTS-c + NAD+)
- GH Secretagogue Triple Blend
3 further entries are in the book but not named here — they are prescription medicines, and we don't print those names in advertising.
31Histories
- Exendin-4
- BPC-157
- TB-500
- GHK-Cu
- Ipamorelin
- CJC-1295
- Sermorelin
- MK-677
- Epitalon
- Thymalin
- MOTS-c
- SS-31
- IGF-1 LR3
- Follistatin 344
- Thymosin Alpha-1
- LL-37
- Semax
- Selank
- Cerebrolysin
- DSIP
- PT-141
- Melanotan II
- Kisspeptin
- Oxytocin
- GHRP-6
- AOD-9604
5 further entries are in the book but not named here — they are prescription medicines, and we don't print those names in advertising.
165Secrets
- "99% pure" is a typography choice
- "At Least It's From a Real Pharmacy"
- A pharmacy name that never touched the product
- An Expiration Date Is an Assumption Until Proven Otherwise
- An International Unit Requires an Answer Key
- Blank vials and code-only labels
- Bulk powder, relabelled into something that looks manufactured
- Compounds renamed into house code
- Made here, allegedly
- Overfilled, not underfilled
- Reading the cake
- Same name, different molecule: the salt-form swap
- Subpotent, With a Prescription
- The warnings are the first thing removed
- "You Can Spot a Fake by Looking at It"
- A Different Salt, Sold Under the Same Name
- A Manufacturing Identity, Printed On
- No Name You Can Look Up
- Nothing in the Vial
- Nothing to Check It Against
- Sold as "The Generic" of Something That Has No Generic
- The Bulking Agent the Detector Never Saw
- The Drum Said One Molecule, the Assay Said Another
- The Pharmacy on the Label That Made Nothing
- The Repackager's Name Is Not the Maker's Name
- The Storefront That Vanished; The Same Product Kept Shipping
- The Substitute That Never Passed Its Own Trial
- A Certificate of Conformance Is Not a Certificate of Analysis
- GLP Is Not GLP-1, and Almost Nobody Here Actually Has It
- Identity Is the Test They Skip
- Ninety-Nine Percent, Measured in Single Digits
- Purity Is Not Potency
- Sterile Is Not the Same as Safe to Inject
- Tested After It Shipped
- The Calibration Nobody Shows You
- The Failure Rate That Cites Itself
- The Impurity Peaks Are the Report
- The Inspection That Never Happened
- The Report That Doesn't Resolve
- The Sample They Chose, Not the Vial You Got
- The Vial You Have Is the Only Evidence That Will Ever Exist
- A Unit Is a Volume, Not a Dose
- More Water Does Not Make More Drug
- One Number for Two Compounds
- The Chart That Assumed a Different Vial
- The Conversion Factor That Outlived Its Reference Material
- The Dose Left in the Needle
- The Milligram That Assumes a Chemical Form
- The Rat Dose Nobody Converted
- The Split-Dose Percentage From Nowhere
- The Symbol That Loses Its Left Half
- Three Units, One Syringe, Ten Times the Dose
- Titration Built for Retention, Not Tolerance
- Your Maths Is Only as Good as the Label
- "It All Comes From the Same Factory Anyway"
- A Doctor Handed It to You. That Is Not Provenance.
- A Label Printer Is a Factory
- One Box, Fifteen Parcels, No Manifest
- Sixty-Six Networks Behind Nearly Six Thousand Storefronts
- The Drug Was Real. The Fridge Wasn't Secure.
- The Fake That Came Through the Front Door
- The Supplier Who Invented Its Own Inspection
- The Tracking Number That Was Never Going Anywhere
- Whose Powder Is It, Really?
- Every Puncture Takes A Bite Out Of The Stopper
- Light Is A Storage Condition, And Nobody States It
- No Expiry, No Storage Condition, No Clock
- Nothing About A Ruined Vial Looks Ruined
- Shake To Dissolve, And You've Made Something Else
- Stable At Room Temperature For [Number]
- The Beyond-Use Date They Didn't Quote You
- The Cold Chain Ends At The Warehouse Door
- The Expired-Drugs-Still-Work Study Wasn't Testing Your Vial
- The Glass Is Not Inert Either
- The In-Use Clock Nobody Starts
- The Intact-Cake Test
- The Water That Was Never Meant To Be Injected
- The Wrong Water
- When It Stops Working, You Blame Yourself
- Your Refrigerator Is Not A 2–8 °C Environment
- Endorsement You Were Never Told Was Paid
- One Transformation Photo, Marketed as Everyone's Result
- Reading a Withdrawal as a Blessing
- The Additive That Exists to Be Marketed
- The Claim That Is Everywhere and Comes From One Place
- The Clock That Was Never Real
- The Comparison Site Is the Storefront
- The Disclaimer That Protects Only the Seller
- The Equivalence Sentence
- The Failure-Rate Statistic Everyone Quotes
- The Reviews You Were Allowed to See
- Trial Data Borrowed for a Vial That Was Never in the Trial
- A guarantee from someone you cannot invoice
- Eighty percent off a price almost nobody pays
- Five percent off, and your chargeback with it
- Per vial, per pen, per pack — never per milligram
- Price is proof of nothing
- Shopping around, inside a single seller
- The advertised price you were never meant to pay
- The bulk discount that concentrates the loss
- The countdown that resets when you do
- The discount code is a commission tracker
- The margin is in the water and the syringes
- The number you compared was never the number you paid
- The price that changes because you're the one looking at it
- The reorder you never agreed to
- The second invoice is the actual product
- A Guarantee With Nobody Behind It
- Discreet Everything, Including the Receipt
- Dispute and You'll Be Blacklisted
- Five Percent Off, One Hundred Percent Unrecoverable
- Not on the Blacklist Is Not on the Allow-List
- Protected For Everything Except What You Bought
- Reporting Protects the Next Buyer, Not This One
- Reputation Rented on a Disposable Domain
- The "Friends and Family" Ask
- The Belief That You Cannot Report It
- The Buyer Who Already Lost Once Is the Best Lead
- The Card-Harvesting Front
- The Customs Fee Is the Product
- The Transfer That Was Never "Unauthorized"
- Your Dispute Window Closes Before the Parcel Lands
- A Certificate For The Drum, Not The Vial
- A Colour Change Is Not A Chromatogram
- Milligrams Of Powder, Not Milligrams Of Peptide
- Ninety-Nine Per Cent, Typed Not Measured
- Pure, Yes. Of What?
- Registered Is A Form, Not A Finding
- Sterile And Still Pyrogenic
- Tested After You Injected It
- The Certificate Nobody Verified
- The Panel That's Never On The Certificate
- The Reference Standard Nobody Names
- The Sting Is Not A Test
- "Compounded" names a set of exemptions, not a standard
- "Legal to import" is a claim about your paperwork, not their product
- "Nothing ever happens to the buyer"
- A "Green List" clears an ingredient at the border, not the pharmacy down the line
- A "Supplement Facts" panel can be a legal impossibility, not just an unproven claim
- A Certificate of Free Sale is a trade document, not a safety verdict
- A delisting is not a clearance
- A different dosage form is not a different legal category
- An advisory committee's yes vote is not FDA's yes
- Master cartons and mis-manifested freight
- Registered is not inspected
- The advertisement is itself the offence
- The brand on the label may not be the compounder the law actually holds accountable
- The research-use disclaimer is a shield for the seller, not a description of the product
- The shortage window that closed, and the marketing that didn't
- The unlabelled vial: the seller's border risk, transferred to you
- The vitamin bolted on to dodge the copy rule
- "It's The Generic" — When No Generic Exists
- Bulk Powder, A Blank Vial, And A Label Printer
- Counterfeits Come In Upstream
- Growth Hormone Runs Its Own Counterfeit Pipeline
- It Worked, So It Was Real
- Only The Famous Drugs Get Faked
- The Barcode Scans; The Serial Says It Was Already Sold
- The Factory Was Real. The Drug Never Was.
- The Lot Number Is Real. The Product Isn't.
- The Needles Are Counterfeit Too
- The Pen That Isn't The Drug
- The Seal Was Intact, So It's Genuine
- The Vial That Never Had Anything In It
1 further entry is in the book but not named here — it is a prescription medicine, and we don't print those names in advertising.
Just the protocols — Book One, $54.99 USD →Industry Dirty Secrets on its own — $49.99 USD →
It cannot tell you what is in a vial, and says so — no book can. What it gives you is 479 specific checks and the paperwork to run them against. The other three volumes are the reference those checks stand on — 96 compounds, graded on the evidence that actually exists.

Chromatest is our sister company — a testing lab, not an independent endorsement of these books.
Three volumes of reference. One volume of what goes wrong.
Book One is the reference the other three stand on: for each of 96 compounds, 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. Book Four is the file — 165 graded entries on what happens between a listing and a vial. The file is the newest; the reference is what its checks run against.
50–100 independent sources per entry — trial data, sponsor protocol documents, vendor guides and community convention, each labelled for what it is. Then a second pass built to refute the claim rather than confirm it. Uncorroborated figures kept: 0 — including two of our own, withdrawn after we traced them to sources that all sold the same thing.
96 compounds across 10 sections. 32 stacks across 9 categories. All four books in nine languages.
Every section and category, with its count
- Metabolic & Fat-Loss21
- Muscle-Building8
- The GH Secretagogue Family8
- Longevity & Cellular Health11
- Healing & Recovery9
- Immune-Modulating6
- Cognitive & Neuroprotective11
- Sexual Health & Hormonal10
- Specialty, Bioregulators & Non-Peptides5
- Popular Blends & Stacks7
- Metabolic & Fat-Loss Stacks7
- GH Secretagogue Stacks3
- Healing & Recovery Stacks4
- Muscle-Building Stacks3
- Longevity & Cellular Health Stacks4
- Cognitive & Neuroprotective Stacks2
- Sexual Health & Hormonal Stacks3
- Immune-Modulating Stacks2
- Kitchen-Sink Mega-Blends4
The anatomy of a protocol entry.
Every one of Book One's 96 entries is built the same way. Here is the structure, with every field named — and none of the values.
Start
Increase
Target

No dose value is printed anywhere on this page, deliberately. This is an advertising destination, and a documented dose belongs in the reference beside its evidence grade — not in an ad. In the book these fields carry real values: 66 of the 96 with the full seven-field row, and the rest printing only what is genuinely established rather than filler.
- Two grades, allowed to disagree
- An evidence tier — how much real human data exists — and a separate community grade for how consistently it's reported to work. They are independent, and sometimes they conflict: AOD-9604 carries clinical-trial data and a community grade of D. The book prints both and lets them argue.
- The dose ladder
- Where a documented protocol starts, how it steps up — written out rung by rung, not as a vague “increase gradually” — and where it tops out. 31 of the 96 are stepped schedules like this; most of the rest are a single documented dose. Where no human dose is established, the entry prints exactly that instead of inventing one.
- The preparation row
- Vial size, bacteriostatic water, resulting concentration, and the dose already converted into syringe units for that vial — so the mg-to-mL-to-units arithmetic is done on the page rather than left to you at the bench. 66 of the 96 carry the full seven-field row.
- What the evidence actually shows
- Including where the official protocol and real-world practice genuinely differ — both stated, both labelled. Ipamorelin's entry traces a widely-repeated “no cortisol or prolactin effect” claim back to an animal study rather than a human one, and prints that.
- T1 · EstablishedApproved drug13
- T2 · Clinical dataClinical trial data35
- T3 · EmergingMinimal human data22
- T4 · TheoreticalPreclinical only17
- TN · Non-peptideNot a peptide9
17 of the 96 rest on preclinical data only, and the badge on the card says so rather than burying it. Book Four retires 22 of its own entries as folklore. Same discipline, both covers.
Everything on that page rests on one assumption — that the vial matches the label. The black volume is about that assumption.
165 practices. Every one of them ending with how to tell.
None of this establishes what is in a vial. No book can, and any book claiming otherwise is selling something. Every check in here interrogates the seller's claim instead: the wording on the label, the certificate, the lot number, the arithmetic on the price.
12 chapters, in the order a purchase actually happens — the label, the paperwork, the arithmetic, the price, the payment, and what is left when it goes wrong. 204 pages. 479 checks.
No seller, vendor or brand is named anywhere in the file. Every entry describes a practice, never a company.
The twelve chapters
Every chapter, and how many entries it carries.
- Labelling & potencyS-001 · “99% pure” is a typography choice
- Identity & substitutionS-016 · “You can spot a fake by looking at it”
- The paperworkS-029 · A Certificate of Conformance is not a Certificate of Analysis
- The arithmeticS-043 · A unit is a volume, not a dose
- Where it actually comes fromS-056 · “It all comes from the same factory anyway”
- Cold chain & decayS-066 · Every puncture takes a bite out of the stopper
- What the marketing is doingS-082 · Endorsement you were never told was paid
- Price as a signalS-097 · Per vial, per pen, per pack — never per milligram
- Payment & recourseS-110 · Discreet everything, including the receipt
- Testing theatreS-124 · A certificate for the drum, not the vial
- Working the rulesS-136 · “Compounded” names a set of exemptions, not a standard
- Counterfeit pharmaceuticalsS-153 · “It’s the generic” — when no generic exists
165 entries in total. One is shown in full below; the rest are in the book.
How every entry is graded
Twenty-two of them are the file arguing with its own side.
101
DOCUMENTED
A hard source behind it: a regulator, a lab, a court, or primary-sourced reporting.
42
CORROBORATED
Several unrelated sources with no shared commercial interest.
22
FOLKLORE
Widely repeated, and it does not hold up. Retired here, in the book, with what is actually true printed underneath it.
A book about deception that never retires one of its own claims is asking you to take its word for it.
Those three counts are printed on the cover of the book. They are the reason the other 143 are worth reading.
FOLKLORE
“The seal was intact, so it's genuine.”
An intact seal, a hologram, or a barcode that scans and decodes fine.
It proves only that the last person to close the box did it well — nothing about where the box came from.
Retired hereRegulators have documented counterfeit cartons, leaflets and needles, and cloned barcodes caught only at lookup. The hologram half of the belief has no named incident behind it — so the entry stays in the book, marked folklore, rather than being quietly dropped.
Open to everyone — entry S-001
“99% pure” is a typography choice.
The purity percentage on a peptide label is typically asserted, not measured. One peer-reviewed test-purchase study (JMIR, 2024) ran three vials on LC-MS: all three labels said 99%, and measured peptide content was 7.7%, 8.97% and 14.37%. Three vials, one compound, one point in time — that is a documented case, not a market rate, and the entry says so.
How to tell
- Ask for purity AND peptide content as two separate figures, not one number standing in for both.
- Request the chromatogram itself, with method, column, date and lab name, not just the percentage.
- Match the lot number on any certificate to the lot printed on the vial before trusting either.
This entry is free to everyone, in the book and here. There are 164 more.

Three of the 165
The expensive part is the part nobody checks.
DOCUMENTED
A 5% discount, or free shipping, for paying by crypto or bank transfer.
You bought away your only route to get the money back.
Write the discount in dollars, then compare it against the whole order value you would lose with no right to dispute.
CORROBORATED
“It's held at customs — pay this fee and it'll ship.”
A delay calibrated to outlast the dispute deadline, not the parcel.
The day the charge posts, find the statement date, count forward to your dispute deadline, and put it in a calendar.
CORROBORATED
A lab certificate: batch size in kilograms, no fill date or fill site listed.
It tests the drum that left the factory, not the vial that arrived.
Ask outright whether the certificate covers the bulk drum or the finished vial you were sent. They are routinely not the same batch.
Every one of these is a decision made before the money moves.
All 4 books, $99.99 USD.
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Three volumes, graded the same way.
Book One · 96 compounds
What the dose is documented to be.
A dose ladder — where to start, how to step up, where it tops out. The vial maths done in units on the page, not left as an exercise. An evidence tier saying plainly how much real human data exists, and a separate community grade, so you can see where the two disagree.
Thirteen of the 96 are approved drugs. Eight have no established human dose at all, and the book prints them as exactly that rather than guessing.
Book Two · 32 combinations
What genuinely pairs with what.
Multi-compound protocols across nine categories: the mechanism behind each pairing, and how scheduling changes when compounds run together rather than solo — not a list of everything anyone has ever mixed.
One of the 32 rests on approved-drug evidence. Seventeen rest on preclinical data only, and are labelled that way on the card.
Book Three · 31 histories
Where the claims came from.
The discovery stories behind the compounds, each one's central claim put through the same adversarial pass a dosing figure gets — with the specific correction printed, not a vague “sources differ.”
Twenty-nine of the 31 came back embellished. Two survived intact. The book prints the legend and then the record.
Every dosing claim had to survive an attempt to kill it.
Each claim was cross-referenced across 50–100 independent sources — trial data, sponsor protocol documents, vendor guides, community convention — with each source category labelled for what it actually is.
Then a second pass tried to refute it: is this genuinely corroborated, or is it one origin repeated across sites that all sell the same thing? Anything that didn't survive that pass didn't go in.
Where the official protocol and real-world practice genuinely differ, the book says so and labels both — rather than quietly picking one.
Book Four applies the same rule to industry practice. 101 entries trace to a hard source. 42 are corroborated across sources with no shared commercial interest. 22 did not survive, and are printed as retired folklore rather than quietly dropped.
- Not medical advice, and not a substitute for a doctor.
- Not a shop. Nothing here sells, sources or recommends a compound.
- Not a testing service — it can't tell you what's in a vial.
- Not an endorsement. A high grade is not a recommendation to use anything.
- Not a guarantee — it documents practices that are on the record, not every practice that exists.
Most compounds covered are approved by no regulator for the uses described, and are sold for laboratory research only.
Buy once. No subscription, no account.
Print-quality PDFs, delivered the moment you pay. Each volume stands alone — the set is the one that includes Book Four.
4 PDFs. 443 pages. Bought once.
- Vol. 01Protocols96 compounds: dose ladder, preparation row, evidence tier, community grade.76 pp.
- Vol. 02Stacks32 combination protocols across nine categories.70 pp.
- Vol. 03History31 discovery stories, each central claim fact-checked.93 pp.
- Vol. 04Secrets165 graded entries, 479 checks.204 pp.
Delivered the moment payment clears, with an email link that works again later. No account, no installation. All four books in nine languages.
The Complete Set — All Four Books

Book One
Reference, Scheduling & More
$54.99 USD on its own.

Book Two
Stacks, Synergy & More
$32.99 USD on its own.

Book Three
Knowledge, History & More
$19.99 USD on its own.
BonusBook Four
Industry Dirty Secrets
$49.99 USD on its own — included.
Every book in the set is delivered in the language you pick above.
The Complete Trilogy
3 books. It doesn't include Industry Dirty Secrets — adding that later costs $49.99 USD, which is $29.99 USD more than the set.

Industry Dirty Secrets
The complete set is $99.99 USD — $50 USD more than this book alone, and it adds the other 3 — $107.97 USD of books. See the complete set
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Reference, Scheduling & More
The complete set is $99.99 USD — $45 USD more than this book alone, and it adds the other 3 — $102.97 USD of books. See the complete set
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Stacks, Synergy & More
The complete set is $99.99 USD — $67 USD more than this book alone, and it adds the other 3 — $124.97 USD of books. See the complete set
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Knowledge, History & More
The complete set is $99.99 USD — $80 USD more than this book alone, and it adds the other 3 — $137.97 USD of books. See the complete set
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Prices in USD. Instant download — nothing ships. On your statement the charge reads NEXGEN KNOWLEDGE, not the name of this site. If a file won't open, the wrong edition arrives or you are charged twice, email support@thebookofpeptides.com and a person will answer — nothing on this page or in the terms excludes your rights under Australian Consumer Law.
Reasonable questions.
Will this tell me whether my vial is real?+
No, and any book claiming otherwise is lying to you — you cannot establish a vial's contents from a page. What this does is give you the reference to judge what you're told: what the dose should be, how much genuine human evidence sits behind it, and the maths to convert a concentration into units on a syringe.
What is Book Four?+
Industry Dirty Secrets: 165 entries across 12 chapters and 204 pages, on the ways a vial, a certificate, a price or a promise isn't what it looks like. Every entry carries a grade — 101 documented, 42 corroborated, and 22 retired as folklore by the book's own review — and every entry ends with how to tell: 479 checks in all. Like the other three, it cannot establish what is in a vial. Its checks are about the seller's claim, not the liquid.
Which book has the actual protocols?+
Book One. Each of the 96 compounds gets a full entry: the documented dose ladder — where it starts, how it steps up, where it tops out — the seven-field preparation row with the concentration already converted into syringe units, an evidence tier, and a separate community grade. The other volumes don't repeat it: Two covers combinations, Three the history, Four the industry. If you're buying one book for the dosing reference, it's Book One.
What do I actually receive?+
A print-quality PDF per book, downloadable immediately after payment, plus an email link you can use again later. There's nothing to install and no account required — guest checkout is fine.
Is it in my language?+
All four ship in nine: English, Chinese, Hindi, Vietnamese, Spanish, Arabic, Turkish, Korean and German — including Industry Dirty Secrets, and including the complete set. Compound names stay in their original Latin-script form in every edition, so you can cross-reference against any source.
Can I buy Industry Dirty Secrets on its own?+
Yes, at $49.99 USD, and it's the same PDF either way. The set's price is shown next to it because for most people the arithmetic favours it — the set is $99.99 USD for four books — but nothing about buying it alone is worse or slower. The same 165 entries also run on our main site behind a membership; this is the printed file — 204 pages, yours permanently, readable offline and with no account.
What if it isn't what I expected?+
Email support@thebookofpeptides.com and we'll deal with it. Nothing on this page or in the terms excludes your rights under Australian Consumer Law.
Who is this actually for?+
People already engaging with these compounds who would rather understand them properly. It's written as harm reduction, not as encouragement — and it is explicit about where the evidence is thin.
Not buying today
The market changes faster than any book.
Email me when a regulator, customs authority or court publishes something about research peptides — the source link, not our spin.
Know what you're being sold.
96 compounds graded on the evidence that actually exists, and 165 industry practices graded the same way — including the 22 the book retires as folklore.
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