Side-by-side verification · Files liberty-peptides · paramount-peptides · Checked 2026-10-19

Liberty Peptides and Paramount Peptides, side by side

The two ledgers differ on 1 of 8 checks. Paramount Peptides verifies where Liberty Peptides does not on: testing laboratory named. Tally: Liberty Peptides 7 of 8, Paramount Peptides 8 of 8.

Is Liberty Peptides legit?

libertypeptides.com · operating

C+

Ledger of checksFile liberty-peptides

Third-party laboratory testingVerifiedSupplier states an outside laboratory tests its products

Certificates of analysis open to the publicVerifiedOpened without an account at libertypeptides.com

Certificates tied to a specific lotVerifiedCertificate carries a lot identifier matching a listing

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)VerifiedLiberty Products Group, 300 Delaware Ave. Suite 210, Wilmington, DE 19801

Currently operatingVerifiedStorefront reachable at the time of the check

Verified7 of 8

Is Paramount Peptides legit?

paramountpeptides.com · operating

B+

Ledger of checksFile paramount-peptides

Third-party laboratory testingVerifiedSupplier states an outside laboratory tests its products

Certificates of analysis open to the publicVerifiedOpened without an account at paramountpeptides.com

Certificates tied to a specific lotVerifiedCertificate carries a lot identifier matching a listing

Testing laboratory namedVerifiedNamed: Janoshik

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)Verified200 Spectrum Center Drive, Irvine, CA 92618

Currently operatingVerifiedStorefront reachable at the time of the check

Verified8 of 8

Record fields

Where the two files differ in detail

	Liberty Peptides	Paramount Peptides
Status at check	Operating	Operating
Location as stated	Wilmington, DE	Irvine, CA
Founding year as stated	Not stated	2012
Laboratory named	None	Janoshik
Methods on the certificate	MS, endotoxin	HPLC, MS
Payment methods	Not stated	Not stated
Ships abroad	Not verified	No
Published contact	email, street address	email, phone, street address
FDA warning letter	None on record	None on record

Full files: Is Liberty Peptides legit? · Is Paramount Peptides legit? · pick two other names. Both companies sell material labeled for laboratory research use only; this page compares their paperwork and nothing else.

Other pairings with these files

All pairings

Licensed Peptides vs Paramount Peptides8 of 8 · 8 of 8 checks verifiedA
Ascension Peptides vs Paramount Peptides8 of 8 · 8 of 8 checks verifiedB+
Paramount Peptides vs Peptide Perfection8 of 8 · 8 of 8 checks verifiedB+
Core Peptides vs Paramount Peptides8 of 8 · 8 of 8 checks verifiedB

Reader questions

Answered from the file

Liberty Peptides or Paramount Peptides: which file verifies on more checks?

Paramount Peptides verifies on 8 of 8 against 7. The two ledgers differ on 1 of 8 checks. Paramount Peptides verifies where Liberty Peptides does not on: testing laboratory named. Tally: Liberty Peptides 7 of 8, Paramount Peptides 8 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?

Liberty Peptides: yes, lot-specific yes. Paramount 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.