Peptide TruthCheck a supplier
Side-by-side verification · Files ascension-peptides · peptide-crafters

Ascension Peptides and Peptide Crafters, side by side

The two ledgers differ on 5 of 8 checks. Ascension Peptides verifies where Peptide Crafters does not on: third-party laboratory testing; certificates of analysis open to the public; certificates tied to a specific lot; testing laboratory named; identifiable company (address or phone). Tally: Ascension Peptides 8 of 8, Peptide Crafters 3 of 8.

Is Ascension Peptides legit?

ascensionpeptides.com · operating
A
Ledger of checksFile ascension-peptides
Third-party laboratory testingVerifiedSupplier states an outside laboratory tests its products
Certificates of analysis open to the publicVerifiedOpened without an account at ascensionpeptides.com
Certificates tied to a specific lotVerifiedCertificate carries a lot identifier matching a listing
Testing laboratory namedVerifiedNamed: Kovera Labs; MZ Biolabs
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)Verified1221 W. 103rd St, Unit #212, Kansas City, MO 64114
Currently operatingVerifiedStorefront reachable at the time of the check
Verified8 of 8

Is Peptide Crafters legit?

peptidecrafters.com · operating
F
Ledger of checksFile peptide-crafters
Third-party laboratory testingPartialTesting is claimed for part of the catalog only
Certificates of analysis open to the publicNot verifiedCertificates are gated or absent
Certificates tied to a specific lotNot verifiedLot identifier could not be confirmed
Testing laboratory namedNot verifiedNo laboratory is named anywhere we read
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)PartialEmail address only; no street address or phone
Currently operatingVerifiedStorefront reachable at the time of the check
Verified3 of 8
Record fields

Where the two files differ in detail

Ascension PeptidesPeptide Crafters
Status at checkOperatingOperating
Location as statedKansas City, MO (mailing address on contact page)US
Founding year as statedNot statedNot stated
Laboratory namedKovera Labs, MZ BiolabsNone
Methods on the certificateHPLC, MS, endotoxin, sterilityHPLC, MS, endotoxin, sterility
Payment methodscard, achNot stated
Ships abroadNoNo
Published contactemail, phone, street addressemail
FDA warning letterNone on recordNone on record

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

Reader questions

Answered from the file
Ascension Peptides or Peptide Crafters: which file verifies on more checks?

Ascension Peptides verifies on 8 of 8 against 3. The two ledgers differ on 5 of 8 checks. Ascension Peptides verifies where Peptide Crafters does not on: third-party laboratory testing; certificates of analysis open to the public; certificates tied to a specific lot; testing laboratory named; identifiable company (address or phone). Tally: Ascension Peptides 8 of 8, Peptide Crafters 3 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?

Ascension Peptides: yes, lot-specific yes. Peptide Crafters: no, lot-specific not verified. "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.