Peptide TruthCheck a supplier
Side-by-side verification · Files koi-peptides · nuscience-peptides

Koi Peptides and NuScience Peptides, side by side

The two ledgers differ on 3 of 8 checks. Koi Peptides verifies where NuScience Peptides does not on: certificates tied to a specific lot; testing laboratory named; no fda warning letter on record. Tally: Koi Peptides 8 of 8, NuScience Peptides 5 of 8.

Is Koi Peptides legit?

koipeptides.com · operating
B+
Ledger of checksFile koi-peptides
Third-party laboratory testingVerifiedSupplier states an outside laboratory tests its products
Certificates of analysis open to the publicVerifiedOpened without an account at koipeptides.com
Certificates tied to a specific lotVerifiedCertificate carries a lot identifier matching a listing
Testing laboratory namedVerifiedNamed: Freedom Diagnostics
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)Verified30 N Gould St, Ste R, Sheridan, WY 82801
Currently operatingVerifiedStorefront reachable at the time of the check
Verified8 of 8

Is NuScience Peptides legit?

nusciencepeptides.com · on watchlist
C
Ledger of checksFile nuscience-peptides
Third-party laboratory testingVerifiedSupplier states an outside laboratory tests its products
Certificates of analysis open to the publicVerifiedOpened without an account at nusciencepeptides.com
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 recordNot verifiedWarning letter dated 2026-08-24 on fda.gov
Identifiable company (address or phone)VerifiedAlbuquerque, NM (site, no street address); 20311 Chartwell Center Dr., Suite 212, Cornelius, NC 28031 (FDA letter)
Currently operatingVerifiedStorefront reachable at the time of the check
Verified5 of 8
Record fields

Where the two files differ in detail

Koi PeptidesNuScience Peptides
Status at checkOperatingOn watchlist
Location as statedSheridan, WY (registered address); warehouses Austin, TX and Long Beach, CAAlbuquerque, NM
Founding year as stated2022Not stated
Laboratory namedFreedom DiagnosticsNone
Methods on the certificateHPLC, MSHPLC, MS
Payment methodscard, ach, wireNot stated
Ships abroadYesNot verified
Published contactphone, street addressemail, phone, street address
FDA warning letterNone on recordDated 2026-08-24

Full files: Koi Peptides · NuScience 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
Koi Peptides or NuScience Peptides: which file verifies on more checks?

Koi Peptides verifies on 8 of 8 against 5. The two ledgers differ on 3 of 8 checks. Koi Peptides verifies where NuScience Peptides does not on: certificates tied to a specific lot; testing laboratory named; no fda warning letter on record. Tally: Koi Peptides 8 of 8, NuScience Peptides 5 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?

Koi Peptides: yes, lot-specific yes. NuScience Peptides: yes, 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.