Koi Peptides or Paramount Peptides?
On our stars the two land level at 3.6. Both let you open a certificate before you spend anything, so paperwork will not separate them for most buyers. Koi Peptides takes cards and Paramount Peptides does not, which decides it for anyone who wants chargeback rights.
At a glance
Koi Peptides
- StatusTrading
- BasedSheridan, WY (registered address); warehouses Austin, TX and Long Beach, CA
- Trading since2022
- Outside laboratoryYes
- Laboratory namedFreedom Diagnostics
- Certificates open to allYes
- Certificates per lotYes
- Reference vialNot listed
- Free shipping from$200
- Ways to paycard, ach, wire
- Ships abroadYes
- ShelfNot counted; vials
- FDA letterNone on record
Paramount Peptides
- StatusTrading
- BasedIrvine, CA
- Trading since2012
- Outside laboratoryYes
- Laboratory namedJanoshik
- Certificates open to allYes
- Certificates per lotYes
- Reference vialNot listed
- Free shipping from$500
- Ways to payNot stated
- Ships abroadNo
- ShelfAbout 78; vials, capsules, blends
- FDA letterNone on record
Both companies sell materials labeled for laboratory research use only. Full reviews: Koi Peptides · Paramount Peptides.
Reader questions
So, Koi Peptides or Paramount Peptides?
On our stars the two land level at 3.6. Both let you open a certificate before you spend anything, so paperwork will not separate them for most buyers. Koi Peptides takes cards and Paramount Peptides does not, which decides it for anyone who wants chargeback rights. The widest gap between them is in shopping, where Koi Peptides leads.
Can I read a certificate from each before I order?
At Koi Peptides the certificates are open to anyone and each one is tied to a lot. At Paramount Peptides the certificates are open to anyone and each one is tied to a lot.
Are these reader reviews?
No. Both ratings come from our published formula applied to facts on each supplier’s own pages and in public records. Nobody can submit a rating here.