🇯🇵 Best Peptide Suppliers in Japan (2026)

We list 3 peptide suppliers based in Japan. None has buyer reviews yet, so the list is ranked by profile completeness and listing date. Check each profile for COAs, shipping and payment options before ordering.

1

Selleck.co.jp (セレックバイオテック株式会社)

🚚 Ships: Europe, USA, UK, Australia & NZ, Asia

Compound librariesInhibitorsAntibodiesCustom library

New

No reviews yet

2

GL Biochem Japan Co., Ltd.

🚚 Ships: Worldwide

Custom synthesisCatalog peptidesAntibodies

New

No reviews yet

3

GenScript Japan

🚚 Ships: Asia

COA availableCustom synthesisHigh purity options

New

No reviews yet