Koi Peptides or Nexaph?
On our stars Koi Peptides comes out ahead, 3.6 to 3.2. Both let you open a certificate before you spend anything, so paperwork will not separate them for most buyers. Both take cards.
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
Nexaph
- StatusTrading
- BasedNot published
- Trading sinceNot published
- Outside laboratoryYes
- Laboratory namedJanoshik Laboratory
- Certificates open to allYes
- Certificates per lotNot verified
- Reference vialNot listed
- Free shipping from$200
- Ways to paycard
- Ships abroadYes
- ShelfAbout 60; vials, kits, ampules
- FDA letterNone on record
Both companies sell materials labeled for laboratory research use only. Full reviews: Koi Peptides · Nexaph.
Reader questions
So, Koi Peptides or Nexaph?
On our stars Koi Peptides comes out ahead, 3.6 to 3.2. Both let you open a certificate before you spend anything, so paperwork will not separate them for most buyers. Both take cards. The widest gap between them is in company, 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 Nexaph the certificates are open to anyone.
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.