Koi Peptides and Simple Peptide, side by side
The two ledgers differ on 1 of 8 checks. Koi Peptides verifies where Simple Peptide does not on: certificates of analysis open to the public. Tally: Koi Peptides 8 of 8, Simple Peptide 7 of 8.
Where the two files differ in detail
| Koi Peptides | Simple Peptide | |
|---|---|---|
| Status at check | Operating | Operating |
| Location as stated | Sheridan, WY (registered address); warehouses Austin, TX and Long Beach, CA | Delray Beach, FL |
| Founding year as stated | 2022 | 2019 |
| Laboratory named | Freedom Diagnostics | Freedom Diagnostics Testing (Franklin, TN) |
| Methods on the certificate | HPLC, MS | HPLC, MS, endotoxin, sterility |
| Payment methods | card, ach, wire | card, bank |
| Ships abroad | Yes | No |
| Published contact | phone, street address | email, phone, street address |
| FDA warning letter | None on record | None on record |
Full files: Is Koi Peptides legit? · Is Simple Peptide 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- Ascension Peptides vs Koi Peptides8 of 8 · 8 of 8 checks verifiedB+
Core Peptides vs Koi Peptides8 of 8 · 8 of 8 checks verifiedB- Simple Peptide vs Sports Technology Labs7 of 8 · 7 of 8 checks verifiedB
Biotech Peptides vs Simple Peptide7 of 8 · 7 of 8 checks verifiedC+
Reader questions
Answered from the fileKoi Peptides or Simple Peptide: which file verifies on more checks?
Koi Peptides verifies on 8 of 8 against 7. The two ledgers differ on 1 of 8 checks. Koi Peptides verifies where Simple Peptide does not on: certificates of analysis open to the public. Tally: Koi Peptides 8 of 8, Simple Peptide 7 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. 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.