The clearer standard in documented compounds.
Independently assayed, with a certificate of analysis on every batch. Lot-traceable, plainly packed, and documented down to the milligram.
50% off your second orderYour code is issued automatically once your second order is detected→4.8★ 12,000+ reviews
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Best sellers.
Shop all records →The Pep Project guarantee
Every order, backed in writing.
Documented purity, a certificate for your exact lot, discreet dispatch — and if something is wrong, we put it right.
Verified research orders
What researchers say
★★★★★ 4.9 out of 5 · 1,200+ verified reviews
★★★★★
labelling was clear and the lot matched the certificate on the page. reconstituted clean.
★★★★★
vials arrived well packed, labels tidy and the lot matched the paperwork.
★★★★★
vial arrived intact with a good seal. went into solution without clumping.
★★★★★
consistent quality and the certificate was easy to find on the record. no complaints.
★★★★★
reconstituted fine, no cloudiness. cake looked good in the vial.
★★★★★
same product every time, paperwork available without asking. no issues mixing.
★★★★★
this is a standing order for me now. the batch matched my previous one exactly.
★★★★★
came quickly, vial sealed and labelled correctly. dissolved fully.
★★★★★
labelling was clear and the lot matched the certificate on the page. reconstituted clean.
★★★★★
vials arrived well packed, labels tidy and the lot matched the paperwork.
★★★★★
vial arrived intact with a good seal. went into solution without clumping.
★★★★★
consistent quality and the certificate was easy to find on the record. no complaints.
★★★★★
reconstituted fine, no cloudiness. cake looked good in the vial.
★★★★★
same product every time, paperwork available without asking. no issues mixing.
★★★★★
this is a standing order for me now. the batch matched my previous one exactly.
★★★★★
came quickly, vial sealed and labelled correctly. dissolved fully.
Pep Project / About
A catalog built as a record, not a pitch.
Pep Project publishes research compounds the way a laboratory records them: one product, one category, one lot, one document trail. Listings avoid therapeutic language entirely and describe only what has been measured — identity, purity target, storage, and handling.
The catalog is organised into seven research categories plus laboratory supplies, so a reviewer can move from a category to a record to its documentation without guesswork. Bundles group related records for a one-time purchase; subscriptions cover a recurring 28-day cadence.
Documentation first
Every claim on a record maps to a document that exists.
Plain product language
No therapeutic, dosing, or performance statements.
Reviewable structure
Category, record, lot, and certificate status stay visible.
Pep Project / FAQ
Common questions.
Are these records for human or animal use?
No. Every record in the Pep Project catalog is supplied for laboratory and analytical research only. No medical, therapeutic, cosmetic, performance, or dosing claims are made anywhere on this site.
What documentation comes with an order?
Each record shows its lot identifier and current certificate status before checkout. Analytical documentation is retained per lot and can be re-issued at any time from the COA lookup.
How should materials be stored?
Lyophilized records are held at 2–8 °C and kept away from light. The same storage guidance is repeated on every product record.
What is the difference between bundles and subscriptions?
Bundles are one-time purchases grouped by research category. Subscriptions renew on a 28-day cadence and are chosen by vial count rather than by a fixed product set.
Who is allowed to order?
Ordering is limited to buyers who confirm they are 21 or older and that the materials are intended for laboratory research use only.
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