Peptide TruthCheck a supplier
Side-by-side verification · Files core-peptides · prime-peptides

Core Peptides and Prime Peptides, side by side

The two ledgers differ on 1 of 8 checks. Core Peptides verifies where Prime Peptides does not on: no fda warning letter on record. Tally: Core Peptides 8 of 8, Prime Peptides 7 of 8.

Is Core Peptides legit?

corepeptides.com · operating
B
Ledger of checksFile core-peptides
Third-party laboratory testingVerifiedSupplier states an outside laboratory tests its products
Certificates of analysis open to the publicVerifiedOpened without an account at corepeptides.com
Certificates tied to a specific lotVerifiedCertificate carries a lot identifier matching a listing
Testing laboratory namedVerifiedNamed: Vanguard Laboratory
Research-use-only disclaimer presentVerifiedResearch-use-only labeling present
No FDA warning letter on recordVerifiedNo letter in the public fda.gov database at the time of the check
Identifiable company (address or phone)Verified5401 S Kirkman Rd, Suite 310, Orlando, FL 32819
Currently operatingVerifiedStorefront reachable at the time of the check
Verified8 of 8

Is Prime Peptides legit?

primepeptides.co · on watchlist
C
Ledger of checksFile prime-peptides
Third-party laboratory testingVerifiedSupplier states an outside laboratory tests its products
Certificates of analysis open to the publicVerifiedOpened without an account at primepeptides.co
Certificates tied to a specific lotVerifiedCertificate carries a lot identifier matching a listing
Testing laboratory namedVerifiedNamed: Freedom Diagnostics; Horizon Analytical; Janoshik Analytical; Bioviridian
Research-use-only disclaimer presentVerifiedResearch-use-only labeling present
No FDA warning letter on recordNot verifiedWarning letter dated 2024-12-10 on fda.gov
Identifiable company (address or phone)Verified133 E De La Guerra St, Ste 14, Santa Barbara, CA 93101
Currently operatingVerifiedStorefront reachable at the time of the check
Verified7 of 8
Record fields

Where the two files differ in detail

Core PeptidesPrime Peptides
Status at checkOperatingOn watchlist
Location as statedOrlando, FLSanta Barbara, CA
Founding year as stated2019Not stated
Laboratory namedVanguard LaboratoryFreedom Diagnostics, Horizon Analytical, Janoshik Analytical, Bioviridian
Methods on the certificateHPLCHPLC, endotoxin
Payment methodscardNot stated
Ships abroadNoNo
Published contactemail, phone, street addressstreet address
FDA warning letterNone on recordDated 2024-12-10

Full files: Core Peptides · Prime Peptides. Both companies sell material labeled for laboratory research use only; this page compares their paperwork and nothing else.

Reader questions

Answered from the file
Core Peptides or Prime Peptides: which file verifies on more checks?

Core Peptides verifies on 8 of 8 against 7. The two ledgers differ on 1 of 8 checks. Core Peptides verifies where Prime Peptides does not on: no fda warning letter on record. Tally: Core Peptides 8 of 8, Prime Peptides 7 of 8. We do not declare a winner; the ledgers are printed so you can weigh the gaps yourself.

Do both publish a certificate anyone can open?

Core Peptides: yes, lot-specific yes. Prime Peptides: yes, lot-specific yes. "Not verified" means we could not open such a document without an account or an order.

Why is there no price row?

Price carries no weight on this desk and does not appear in a ledger. A discount does not make an unverified certificate any more verifiable. The listed price position for each supplier sits in the source record on its own file.