Side-by-side verification · Files peptide-pros · pure-peptide-labs · Checked 2026-10-19

Peptide Pros and Pure Peptide Labs, side by side

The two ledgers differ on 1 of 8 checks. Pure Peptide Labs verifies where Peptide Pros does not on: third-party laboratory testing. Tally: Peptide Pros 7 of 8, Pure Peptide Labs 8 of 8.

Is Peptide Pros legit?

peptidepros.net · operating

C+

Ledger of checksFile peptide-pros

Third-party laboratory testingPartialTesting is claimed for part of the catalog only

Certificates of analysis open to the publicVerifiedOpened without an account at peptidepros.net

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

Testing laboratory namedVerifiedNamed: 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)VerifiedPhone published: 1-888-391-1312

Currently operatingVerifiedStorefront reachable at the time of the check

Verified7 of 8

Is Pure Peptide Labs legit?

purepeptidelabs.shop · operating

B+

Ledger of checksFile pure-peptide-labs

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

Certificates of analysis open to the publicVerifiedOpened without an account at purepeptidelabs.shop

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

Testing laboratory namedVerifiedNamed: Freedom Diagnostics; Kovera Labs; MDx BioAnalytical Laboratory; Precision Mass Spec

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)Verified720 S Bell Blvd, Building 10, Suite F, Cedar Park, TX 78613

Currently operatingVerifiedStorefront reachable at the time of the check

Verified8 of 8

Record fields

Where the two files differ in detail

	Peptide Pros	Pure Peptide Labs
Status at check	Operating	Operating
Location as stated	Miami Beach, FL	Cedar Park, TX
Founding year as stated	2013	2024
Laboratory named	MZ Biolabs	Freedom Diagnostics, Kovera Labs, MDx BioAnalytical Laboratory, Precision Mass Spec
Methods on the certificate	HPLC, MS	MS, endotoxin
Payment methods	card, ach, crypto, wire	card, ach
Ships abroad	Yes	No
Published contact	phone	phone, street address
FDA warning letter	None on record	None on record

Full files: Is Peptide Pros legit? · Is Pure Peptide Labs 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

Peptide Pros vs Sports Technology Labs7 of 8 · 7 of 8 checks verifiedB
Biotech Peptides vs Peptide Pros7 of 8 · 7 of 8 checks verifiedC+
Limitless Biotech vs Peptide Pros7 of 8 · 7 of 8 checks verifiedC+
Ascension Peptides vs Peptide Pros8 of 8 · 7 of 8 checks verifiedB+

Reader questions

Answered from the file

Peptide Pros or Pure Peptide Labs: which file verifies on more checks?

Pure Peptide Labs verifies on 8 of 8 against 7. The two ledgers differ on 1 of 8 checks. Pure Peptide Labs verifies where Peptide Pros does not on: third-party laboratory testing. Tally: Peptide Pros 7 of 8, Pure Peptide Labs 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?

Peptide Pros: yes, lot-specific yes. Pure Peptide Labs: 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.