Liberty Peptides and Simple Peptide, side by side
The two ledgers differ on 2 of 8 checks. Liberty Peptides verifies where Simple Peptide does not on: certificates of analysis open to the public. Simple Peptide verifies where Liberty Peptides does not on: testing laboratory named. Tally: Liberty Peptides 7 of 8, Simple Peptide 7 of 8.
Where the two files differ in detail
| Liberty Peptides | Simple Peptide | |
|---|---|---|
| Status at check | Operating | Operating |
| Location as stated | Wilmington, DE | Delray Beach, FL |
| Founding year as stated | Not stated | 2019 |
| Laboratory named | None | Freedom Diagnostics Testing (Franklin, TN) |
| Methods on the certificate | MS, endotoxin | HPLC, MS, endotoxin, sterility |
| Payment methods | Not stated | card, bank |
| 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: Liberty Peptides · Simple Peptide. Both companies sell material labeled for laboratory research use only; this page compares their paperwork and nothing else.
Reader questions
Answered from the fileLiberty Peptides or Simple Peptide: which file verifies on more checks?
Both verify on 7 of 8. The two ledgers differ on 2 of 8 checks. Liberty Peptides verifies where Simple Peptide does not on: certificates of analysis open to the public. Simple Peptide verifies where Liberty Peptides does not on: testing laboratory named. Tally: Liberty Peptides 7 of 8, Simple Peptide 7 of 8.
Do both publish a certificate anyone can open?
Liberty Peptides: yes, lot-specific yes. Simple Peptide: not verified, 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.