1369 listed
Online Stores
Retail vendors selling finished research vials through their own storefronts, shipped directly to you.
- Finished vials in retail quantities
- Credit card and crypto payments recorded
- Third-party testing and COAs on file
Vendor directory
Peptide Vendor Directory
Every supplier we track — 2109 vendors across retail online stores and Chinese wholesale suppliers — with third-party testing, COAs, payment methods and shipping recorded for each.
Choose a supplier type
740 listed
Chinese Wholesale Suppliers
Bulk and raw-material suppliers priced per gram or in bulk tiers, with minimum order quantities.
- Raw powder and bulk tiers
- MOQ, price basis and lead times listed
- Crypto and wire transfer payment records
Top online stores
Featured placement first, then average rating
Featured1 - Verified
- COA
- Catalog size
- 1 peptide
Featured2 
Nation Peptides
3 user reviews- Verified
- Tested
- COA
- Guarantee
- Catalog size
- 12 peptides
3 - Verified
- Tested
- COA
- Guarantee
- Catalog size
- 26 peptides
Top wholesale suppliers
Featured placement first, then average rating
2 - Ships from
- China
How this directory works
Facts on file, not decoration
Badges like third-party tested, Janoshik verified and COA available appear only when the corresponding record exists in our database. If a vendor has no verification data, we say so.
Ratings we collect
The only stars on a listing are the average of approved reviews left here. A Trustpilot score, where we have one, shows on the vendor’s profile, labelled as Trustpilot’s. Directory ordering is featured placement first, then plan, then name.
Affiliate disclosure
Some outbound links are referral links that may earn us a commission at no extra cost to you. They are marked as sponsored and do not change what we record about a vendor.
Keep researching
Research use only. All vendors are listed for laboratory research purposes. Nothing on this page is medical advice, and listed compounds are not for human consumption.